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Redesign walkers

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This commit is contained in:
Anthony Scemama 2022-08-07 14:57:10 +02:00
parent 7ad69a5426
commit 60ef0dc7a6
11 changed files with 737 additions and 634 deletions
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100
org/qmckl_ao.org
View File

@ -3639,7 +3639,7 @@ qmckl_exit_code qmckl_provide_ao_basis_primitive_vgl(qmckl_context context);
qmckl_exit_code qmckl_provide_ao_basis_primitive_vgl(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -3661,8 +3661,17 @@ qmckl_exit_code qmckl_provide_ao_basis_primitive_vgl(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->ao_basis.primitive_vgl_date) {
if (ctx->point.alloc_date > ctx->ao_basis.primitive_vgl_date) {
if (ctx->ao_basis.primitive_vgl != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.prim_num * 5 * ctx->point.num * sizeof(double);
if (ctx->ao_basis.primitive_vgl != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->ao_basis.primitive_vgl, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->ao_basis.primitive_vgl);
assert (rc == QMCKL_SUCCESS);
ctx->ao_basis.primitive_vgl = NULL;
@ -3672,8 +3681,6 @@ qmckl_exit_code qmckl_provide_ao_basis_primitive_vgl(qmckl_context context)
/* Allocate array */
if (ctx->ao_basis.primitive_vgl == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.prim_num * 5 * ctx->point.num * sizeof(double);
double* primitive_vgl = (double*) qmckl_malloc(context, mem_info);
if (primitive_vgl == NULL) {
@ -3780,20 +3787,19 @@ print ( "[7][4][26] : %e"% lf(a,x,y))
rc = qmckl_set_electron_num (context, elec_up_num, elec_dn_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_electron_walk_num (context, walk_num);
assert (rc == QMCKL_SUCCESS);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
const int64_t point_num = elec_num;
rc = qmckl_set_point(context, 'N', point_num, elec_coord, point_num*3);
assert(rc == QMCKL_SUCCESS);
double prim_vgl[elec_num*walk_num][5][prim_num];
double prim_vgl[point_num][5][prim_num];
rc = qmckl_get_ao_basis_primitive_vgl(context, &(prim_vgl[0][0][0]),
(int64_t) 5*elec_num*walk_num*prim_num );
(int64_t) 5*point_num*prim_num );
assert (rc == QMCKL_SUCCESS);
printf("prim_vgl[26][0][7] = %e\n",prim_vgl[26][0][7]);
@ -4068,7 +4074,7 @@ qmckl_exit_code qmckl_provide_ao_basis_shell_vgl(qmckl_context context);
qmckl_exit_code qmckl_provide_ao_basis_shell_vgl(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -4090,8 +4096,17 @@ qmckl_exit_code qmckl_provide_ao_basis_shell_vgl(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->ao_basis.shell_vgl_date) {
if (ctx->point.alloc_date > ctx->ao_basis.shell_vgl_date) {
if (ctx->ao_basis.shell_vgl != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.shell_num * 5 * ctx->point.num * sizeof(double);
if (ctx->ao_basis.shell_vgl != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->ao_basis.shell_vgl, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->ao_basis.shell_vgl);
assert (rc == QMCKL_SUCCESS);
ctx->ao_basis.shell_vgl = NULL;
@ -4101,8 +4116,6 @@ qmckl_exit_code qmckl_provide_ao_basis_shell_vgl(qmckl_context context)
/* Allocate array */
if (ctx->ao_basis.shell_vgl == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.shell_num * 5 * ctx->point.num * sizeof(double);
double* shell_vgl = (double*) qmckl_malloc(context, mem_info);
if (shell_vgl == NULL) {
@ -4221,14 +4234,15 @@ print ( "[1][4][26] : %25.15e"% lf(a,x,y))
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
const int64_t point_num = elec_num;
rc = qmckl_set_point(context, 'N', point_num, elec_coord, point_num*3);
assert(rc == QMCKL_SUCCESS);
double shell_vgl[elec_num][5][shell_num];
double shell_vgl[point_num][5][shell_num];
rc = qmckl_get_ao_basis_shell_vgl(context, &(shell_vgl[0][0][0]),
(int64_t) 5*elec_num*shell_num);
(int64_t) 5*point_num*shell_num);
assert (rc == QMCKL_SUCCESS);
printf(" shell_vgl[26][0][1] %25.15e\n", shell_vgl[26][0][1]);
@ -5980,7 +5994,7 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_value(qmckl_context context);
qmckl_exit_code qmckl_provide_ao_basis_ao_value(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -6002,8 +6016,17 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_value(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->ao_basis.ao_value_date) {
if (ctx->point.alloc_date > ctx->ao_basis.ao_value_date) {
if (ctx->ao_basis.ao_value != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.ao_num * ctx->point.num * sizeof(double);
if (ctx->ao_basis.ao_value != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->ao_basis.ao_value, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->ao_basis.ao_value);
assert (rc == QMCKL_SUCCESS);
ctx->ao_basis.ao_value = NULL;
@ -6013,8 +6036,6 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_value(qmckl_context context)
/* Allocate array */
if (ctx->ao_basis.ao_value == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.ao_num * ctx->point.num * sizeof(double);
double* ao_value = (double*) qmckl_malloc(context, mem_info);
if (ao_value == NULL) {
@ -6211,14 +6232,15 @@ double* elec_coord = &(chbrclf_elec_coord[0][0][0]);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
const int64_t point_num = elec_num;
rc = qmckl_set_point(context, 'N', point_num, elec_coord, point_num*3);
assert(rc == QMCKL_SUCCESS);
double ao_value[elec_num][ao_num];
double ao_value[point_num][ao_num];
rc = qmckl_get_ao_basis_ao_value(context, &(ao_value[0][0]),
(int64_t) elec_num*ao_num);
(int64_t) point_num*ao_num);
assert (rc == QMCKL_SUCCESS);
printf("\n");
@ -6952,7 +6974,7 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_vgl(qmckl_context context);
qmckl_exit_code qmckl_provide_ao_basis_ao_vgl(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -6974,8 +6996,17 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_vgl(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->ao_basis.ao_vgl_date) {
if (ctx->point.alloc_date > ctx->ao_basis.ao_vgl_date) {
if (ctx->ao_basis.ao_vgl != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.ao_num * 5 * ctx->point.num * sizeof(double);
if (ctx->ao_basis.ao_vgl != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->ao_basis.ao_vgl, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->ao_basis.ao_vgl);
assert (rc == QMCKL_SUCCESS);
ctx->ao_basis.ao_vgl = NULL;
@ -6985,8 +7016,6 @@ qmckl_exit_code qmckl_provide_ao_basis_ao_vgl(qmckl_context context)
/* Allocate array */
if (ctx->ao_basis.ao_vgl == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->ao_basis.ao_num * 5 * ctx->point.num * sizeof(double);
double* ao_vgl = (double*) qmckl_malloc(context, mem_info);
if (ao_vgl == NULL) {
@ -7223,14 +7252,15 @@ double* elec_coord = &(chbrclf_elec_coord[0][0][0]);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
const int64_t point_num = elec_num;
rc = qmckl_set_point(context, 'N', point_num, elec_coord, point_num*3);
assert(rc == QMCKL_SUCCESS);
double ao_vgl[elec_num][5][ao_num];
double ao_vgl[point_num][5][ao_num];
rc = qmckl_get_ao_basis_ao_vgl(context, &(ao_vgl[0][0][0]),
(int64_t) 5*elec_num*ao_num);
(int64_t) 5*point_num*ao_num);
assert (rc == QMCKL_SUCCESS);
printf("\n");

2
org/qmckl_context.org
View File

@ -212,7 +212,7 @@ qmckl_context_touch(const qmckl_context context)
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
ctx->date += 1UL;
ctx->point.date += 1UL;
ctx->point.date = ctx-> date;
return QMCKL_SUCCESS;
}
#+end_src

200
org/qmckl_determinant.org
View File

@ -99,42 +99,40 @@ int main() {
|------------------+------------------------------------------------+------------------------------------|
| ~type~ | ~char~ | α (~'A'~) or β (~'B'~) determinant |
| ~walk_num~ | ~int64_t~ | Number of walkers |
| ~det_num_alpha~ | ~int64_t~ | Number of determinants per walker |
| ~det_num_beta~ | ~int64_t~ | Number of determinants per walker |
| ~mo_index_alpha~ | ~mo_index[det_num_alpha][walk_num][alpha_num]~ | Index of MOs for each walker |
| ~mo_index_beta~ | ~mo_index[det_num_beta][walk_num][beta_num]~ | Index of MOs for each walker |
| ~mo_index_alpha~ | ~mo_index[det_num_alpha][walker.num][alpha_num]~ | Index of MOs for each walker |
| ~mo_index_beta~ | ~mo_index[det_num_beta][walker.num][beta_num]~ | Index of MOs for each walker |
Computed data:
|-----------------------------+------------------------------------------------------+-------------------------------------------------------------------------------------------|
| ~up_num~ | ~int64_t~ | Number of number of α electrons |
| ~donwn_num~ | ~int64_t~ | Number of number of β electrons |
| ~det_value_alpha~ | ~[det_num_alpha][walk_num]~ | The α slater matrix for each determinant of each walker. |
| ~det_value_alpha_date~ | ~int64_t~ | Date of The α slater matrix for each determinant of each walker. |
| ~det_value_beta~ | ~[det_num_beta][walk_num]~ | The β slater matrix for each determinant of each walker. |
| ~det_value_beta_date~ | ~int64_t~ | Date of The β slater matrix for each determinant of each walker. |
| ~det_adj_matrix_alpha~ | ~[det_num_alpha][walk_num][alpha_num][alpha_num]~ | Adjoint of the α slater matrix for each determinant of each walker. |
| ~det_adj_matrix_alpha_date~ | ~int64_t~ | Date of the Adjoint of the α slater matrix for each determinant of each walker. |
| ~det_adj_matrix_beta~ | ~[det_num_beta][walk_num][beta_num][beta_num]~ | Adjoint of the β slater matrix for each determinant of each walker. |
| ~det_adj_matrix_beta_date~ | ~int64_t~ | Date of the Adjoint of the β slater matrix for each determinant of each walker. |
|-----------------------------+------------------------------------------------------+-------------------------------------------------------------------------------------------|
| ~det_vgl_alpha~ | ~[5][det_num_alpha][walk_num][alpha_num][alpha_num]~ | Value, gradients, Laplacian of Dᵅᵢⱼ(x) at electron positions |
| ~det_vgl_alpha_date~ | ~int64_t~ | Late modification date of Value, gradients, Laplacian of the MOs at electron positions |
| ~det_vgl_beta~ | ~[5][det_num_beta][walk_num][beta_num][beta_num]~ | Value, gradients, Laplacian of Dᵝᵢⱼ(x) at electron positions |
| ~det_vgl_beta_date~ | ~int64_t~ | Late modification date of Value, gradients, Laplacian of the MOs at electron positions |
| ~det_inv_matrix_alpha~ | ~[det_num_alpha][walk_num][alpha_num][alpha_num]~ | Inverse of the α electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_alpha_date~ | ~int64_t~ | Date for the Inverse of the α electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_beta~ | ~[det_num_beta][walk_num][beta_num][beta_num]~ | Inverse of the β electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_beta_date~ | ~int64_t~ | Date for the Inverse of the β electron slater matrix for each determinant of each walker. |
|-----------------------------+------------------------------------------------------+-------------------------------------------------------------------------------------------|
|-----------------------------+--------------------------------------------------------+-------------------------------------------------------------------------------------------|
| ~up_num~ | ~int64_t~ | Number of number of α electrons |
| ~donwn_num~ | ~int64_t~ | Number of number of β electrons |
| ~det_value_alpha~ | ~[det_num_alpha][walker.num]~ | The α slater matrix for each determinant of each walker. |
| ~det_value_alpha_date~ | ~uint64_t~ | Date of The α slater matrix for each determinant of each walker. |
| ~det_value_beta~ | ~[det_num_beta][walker.num]~ | The β slater matrix for each determinant of each walker. |
| ~det_value_beta_date~ | ~uint64_t~ | Date of The β slater matrix for each determinant of each walker. |
| ~det_adj_matrix_alpha~ | ~[det_num_alpha][walker.num][alpha_num][alpha_num]~ | Adjoint of the α slater matrix for each determinant of each walker. |
| ~det_adj_matrix_alpha_date~ | ~uint64_t~ | Date of the Adjoint of the α slater matrix for each determinant of each walker. |
| ~det_adj_matrix_beta~ | ~[det_num_beta][walker.num][beta_num][beta_num]~ | Adjoint of the β slater matrix for each determinant of each walker. |
| ~det_adj_matrix_beta_date~ | ~uint64_t~ | Date of the Adjoint of the β slater matrix for each determinant of each walker. |
|-----------------------------+--------------------------------------------------------+-------------------------------------------------------------------------------------------|
| ~det_vgl_alpha~ | ~[5][det_num_alpha][walker.num][alpha_num][alpha_num]~ | Value, gradients, Laplacian of Dᵅᵢⱼ(x) at electron positions |
| ~det_vgl_alpha_date~ | ~uint64_t~ | Late modification date of Value, gradients, Laplacian of the MOs at electron positions |
| ~det_vgl_beta~ | ~[5][det_num_beta][walker.num][beta_num][beta_num]~ | Value, gradients, Laplacian of Dᵝᵢⱼ(x) at electron positions |
| ~det_vgl_beta_date~ | ~uint64_t~ | Late modification date of Value, gradients, Laplacian of the MOs at electron positions |
| ~det_inv_matrix_alpha~ | ~[det_num_alpha][walker.num][alpha_num][alpha_num]~ | Inverse of the α electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_alpha_date~ | ~uint64_t~ | Date for the Inverse of the α electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_beta~ | ~[det_num_beta][walker.num][beta_num][beta_num]~ | Inverse of the β electron slater matrix for each determinant of each walker. |
| ~det_inv_matrix_beta_date~ | ~uint64_t~ | Date for the Inverse of the β electron slater matrix for each determinant of each walker. |
|-----------------------------+--------------------------------------------------------+-------------------------------------------------------------------------------------------|
** Data structure
#+begin_src c :comments org :tangle (eval h_private_type)
typedef struct qmckl_determinant_struct {
char type;
int64_t walk_num;
char type;
int64_t det_num_alpha;
int64_t det_num_beta ;
int64_t up_num;
@ -150,14 +148,14 @@ typedef struct qmckl_determinant_struct {
double * det_vgl_beta;
double * det_adj_matrix_beta;
double * det_inv_matrix_beta;
int64_t det_value_alpha_date;
int64_t det_vgl_alpha_date;
int64_t det_adj_matrix_alpha_date;
int64_t det_inv_matrix_alpha_date;
int64_t det_value_beta_date;
int64_t det_vgl_beta_date;
int64_t det_adj_matrix_beta_date;
int64_t det_inv_matrix_beta_date;
uint64_t det_value_alpha_date;
uint64_t det_vgl_alpha_date;
uint64_t det_adj_matrix_alpha_date;
uint64_t det_inv_matrix_alpha_date;
uint64_t det_value_beta_date;
uint64_t det_vgl_beta_date;
uint64_t det_adj_matrix_beta_date;
uint64_t det_inv_matrix_beta_date;
int32_t uninitialized;
bool provided;
@ -185,7 +183,7 @@ qmckl_exit_code qmckl_init_determinant(qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
ctx->det.uninitialized = (1 << 6) - 1;
ctx->det.uninitialized = (1 << 5) - 1;
return QMCKL_SUCCESS;
}
@ -195,7 +193,6 @@ qmckl_exit_code qmckl_init_determinant(qmckl_context context) {
#+begin_src c :comments org :tangle (eval h_private_func) :exports none
char qmckl_get_determinant_type (const qmckl_context context);
int64_t qmckl_get_determinant_walk_num (const qmckl_context context);
int64_t qmckl_get_determinant_det_num_alpha (const qmckl_context context);
int64_t qmckl_get_determinant_det_num_beta (const qmckl_context context);
int64_t* qmckl_get_determinant_mo_index_alpha (const qmckl_context context);
@ -251,24 +248,6 @@ char qmckl_get_determinant_type (const qmckl_context context) {
return ctx->det.type;
}
int64_t qmckl_get_determinant_walk_num (const qmckl_context context) {
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return (int64_t) 0;
}
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 1;
if ( (ctx->det.uninitialized & mask) != 0) {
return (int64_t) 0;
}
assert (ctx->det.walk_num > (int64_t) 0);
return ctx->det.walk_num;
}
int64_t qmckl_get_determinant_det_num_alpha (const qmckl_context context) {
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return (int64_t) 0;
@ -277,7 +256,7 @@ int64_t qmckl_get_determinant_det_num_alpha (const qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 2;
int32_t mask = 1 << 1;
if ( (ctx->det.uninitialized & mask) != 0) {
return (int64_t) 0;
@ -295,7 +274,7 @@ int64_t qmckl_get_determinant_det_num_beta (const qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 3;
int32_t mask = 1 << 2;
if ( (ctx->det.uninitialized & mask) != 0) {
return (int64_t) 0;
@ -313,7 +292,7 @@ int64_t* qmckl_get_determinant_mo_index_alpha (const qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 4;
int32_t mask = 1 << 3;
if ( (ctx->det.uninitialized & mask) != 0) {
return NULL;
@ -331,7 +310,7 @@ int64_t* qmckl_get_determinant_mo_index_beta (const qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 5;
int32_t mask = 1 << 4;
if ( (ctx->det.uninitialized & mask) != 0) {
return NULL;
@ -350,7 +329,6 @@ int64_t* qmckl_get_determinant_mo_index_beta (const qmckl_context context) {
#+begin_src c :comments org :tangle (eval h_func)
qmckl_exit_code qmckl_set_determinant_type (const qmckl_context context, const char t);
qmckl_exit_code qmckl_set_determinant_walk_num (const qmckl_context context, const int64_t walk_num);
qmckl_exit_code qmckl_set_determinant_det_num_alpha (const qmckl_context context, const int64_t det_num_alpha);
qmckl_exit_code qmckl_set_determinant_det_num_beta (const qmckl_context context, const int64_t det_num_beta);
qmckl_exit_code qmckl_set_determinant_mo_index_alpha (const qmckl_context context, const int64_t* mo_index_alpha);
@ -395,22 +373,6 @@ qmckl_exit_code qmckl_set_determinant_type(qmckl_context context, const char t)
<<post2>>
}
qmckl_exit_code qmckl_set_determinant_walk_num(qmckl_context context, const int64_t walk_num) {
<<pre2>>
if (walk_num <= 0) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_2,
"qmckl_set_determinant_walk_num",
"walk_num <= 0");
}
int32_t mask = 1 << 1;
ctx->det.walk_num = walk_num;
<<post2>>
}
qmckl_exit_code qmckl_set_determinant_det_num_alpha(qmckl_context context, const int64_t det_num_alpha) {
<<pre2>>
@ -421,7 +383,7 @@ qmckl_exit_code qmckl_set_determinant_det_num_alpha(qmckl_context context, const
"det_num_alpha <= 0");
}
int32_t mask = 1 << 2;
int32_t mask = 1 << 1;
ctx->det.det_num_alpha = det_num_alpha;
<<post2>>
@ -437,7 +399,7 @@ qmckl_exit_code qmckl_set_determinant_det_num_beta(qmckl_context context, const
"det_num_beta <= 0");
}
int32_t mask = 1 << 3;
int32_t mask = 1 << 2;
ctx->det.det_num_beta = det_num_beta;
<<post2>>
@ -446,7 +408,7 @@ qmckl_exit_code qmckl_set_determinant_det_num_beta(qmckl_context context, const
qmckl_exit_code qmckl_set_determinant_mo_index_alpha(qmckl_context context, const int64_t* mo_index_alpha) {
<<pre2>>
int32_t mask = 1 << 4;
int32_t mask = 1 << 3;
if (ctx->det.mo_index_alpha != NULL) {
qmckl_exit_code rc = qmckl_free(context, ctx->det.mo_index_alpha);
@ -458,7 +420,7 @@ qmckl_exit_code qmckl_set_determinant_mo_index_alpha(qmckl_context context, con
}
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_alpha *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_alpha *
ctx->electron.up_num * sizeof(int64_t);
int64_t* new_array = (int64_t*) qmckl_malloc(context, mem_info);
if (new_array == NULL) {
@ -478,7 +440,7 @@ qmckl_exit_code qmckl_set_determinant_mo_index_alpha(qmckl_context context, con
qmckl_exit_code qmckl_set_determinant_mo_index_beta(qmckl_context context, const int64_t* mo_index_beta) {
<<pre2>>
int32_t mask = 1 << 5;
int32_t mask = 1 << 4;
if (ctx->det.mo_index_beta != NULL) {
qmckl_exit_code rc = qmckl_free(context, ctx->det.mo_index_beta);
@ -490,7 +452,7 @@ qmckl_exit_code qmckl_set_determinant_mo_index_beta(qmckl_context context, cons
}
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_beta *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_beta *
ctx->electron.down_num * sizeof(int64_t);
int64_t* new_array = (int64_t*) qmckl_malloc(context, mem_info);
if (new_array == NULL) {
@ -599,7 +561,7 @@ qmckl_exit_code qmckl_get_det_vgl_alpha(qmckl_context context, double * const de
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = 5 * ctx->det.det_num_alpha * ctx->det.walk_num *
size_t sze = 5 * ctx->det.det_num_alpha * ctx->electron.walker.num *
ctx->electron.up_num * ctx->electron.up_num * sizeof(double);
memcpy(det_vgl_alpha, ctx->det.det_vgl_alpha, sze);
@ -626,7 +588,7 @@ qmckl_exit_code qmckl_get_det_vgl_beta(qmckl_context context, double * const det
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = 5 * ctx->det.det_num_beta * ctx->det.walk_num *
size_t sze = 5 * ctx->det.det_num_beta * ctx->electron.walker.num *
ctx->electron.down_num * ctx->electron.down_num * sizeof(double);
memcpy(det_vgl_beta, ctx->det.det_vgl_beta, sze);
@ -696,13 +658,18 @@ qmckl_exit_code qmckl_provide_det_vgl_alpha(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->det.det_vgl_alpha_date) {
if (ctx->electron.walker.point.date > ctx->det.det_vgl_alpha_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->det.det_vgl_alpha);
ctx->det.det_vgl_alpha = NULL;
}
/* Allocate array */
if (ctx->det.det_vgl_alpha == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 5 * ctx->det.walk_num * ctx->det.det_num_alpha *
mem_info.size = 5 * ctx->electron.walker.num * ctx->det.det_num_alpha *
ctx->electron.up_num * ctx->electron.up_num * sizeof(double);
double* det_vgl_alpha = (double*) qmckl_malloc(context, mem_info);
@ -718,7 +685,7 @@ qmckl_exit_code qmckl_provide_det_vgl_alpha(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_det_vgl_alpha(context,
ctx->det.det_num_alpha,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->electron.up_num,
ctx->electron.down_num,
ctx->electron.num,
@ -787,13 +754,18 @@ qmckl_exit_code qmckl_provide_det_vgl_beta(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->det.det_vgl_beta_date) {
if (ctx->electron.walker.point.date > ctx->det.det_vgl_beta_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->det.det_vgl_beta);
ctx->det.det_vgl_beta = NULL;
}
/* Allocate array */
if (ctx->det.det_vgl_beta == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 5 * ctx->det.walk_num * ctx->det.det_num_beta *
mem_info.size = 5 * ctx->electron.walker.num * ctx->det.det_num_beta *
ctx->electron.down_num * ctx->electron.down_num * sizeof(double);
double* det_vgl_beta = (double*) qmckl_malloc(context, mem_info);
@ -810,7 +782,7 @@ qmckl_exit_code qmckl_provide_det_vgl_beta(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_det_vgl_beta(context,
ctx->det.det_num_beta,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->electron.up_num,
ctx->electron.down_num,
ctx->electron.num,
@ -1141,12 +1113,9 @@ const double* nucl_coord = &(chbrclf_nucl_coord[0][0]);
rc = qmckl_set_electron_num (context, chbrclf_elec_up_num, chbrclf_elec_dn_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_electron_walk_num (context, chbrclf_walk_num);
assert (rc == QMCKL_SUCCESS);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, chbrclf_walk_num*chbrclf_elec_num*3);
rc = qmckl_set_electron_coord (context, 'N', chbrclf_walk_num, elec_coord, chbrclf_walk_num*chbrclf_elec_num*3);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_set_nucleus_num (context, chbrclf_nucl_num);
@ -1271,9 +1240,6 @@ for(k = 0; k < det_num_beta; ++k)
rc = qmckl_set_determinant_type (context, typ);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_set_determinant_walk_num (context, chbrclf_walk_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_determinant_det_num_alpha (context, det_num_alpha);
assert (rc == QMCKL_SUCCESS);
@ -1341,7 +1307,7 @@ qmckl_exit_code qmckl_get_det_inv_matrix_alpha(qmckl_context context, double * c
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num * ctx->electron.up_num * ctx->electron.up_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num * ctx->electron.up_num * ctx->electron.up_num;
memcpy(det_inv_matrix_alpha, ctx->det.det_inv_matrix_alpha, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1370,7 +1336,7 @@ qmckl_exit_code qmckl_get_det_inv_matrix_beta(qmckl_context context, double * co
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num * ctx->electron.down_num * ctx->electron.down_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num * ctx->electron.down_num * ctx->electron.down_num;
memcpy(det_inv_matrix_beta, ctx->det.det_inv_matrix_beta, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1399,7 +1365,7 @@ qmckl_exit_code qmckl_get_det_adj_matrix_alpha(qmckl_context context, double * c
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num * ctx->electron.up_num * ctx->electron.up_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num * ctx->electron.up_num * ctx->electron.up_num;
memcpy(det_adj_matrix_alpha, ctx->det.det_adj_matrix_alpha, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1428,7 +1394,7 @@ qmckl_exit_code qmckl_get_det_adj_matrix_beta(qmckl_context context, double * co
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num * ctx->electron.down_num * ctx->electron.down_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num * ctx->electron.down_num * ctx->electron.down_num;
memcpy(det_adj_matrix_beta, ctx->det.det_adj_matrix_beta, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1457,7 +1423,7 @@ qmckl_exit_code qmckl_get_det_alpha(qmckl_context context, double * const det_va
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num;
memcpy(det_value_alpha, ctx->det.det_value_alpha, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1486,7 +1452,7 @@ qmckl_exit_code qmckl_get_det_beta(qmckl_context context, double * const det_val
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->det.det_num_alpha * ctx->det.walk_num;
size_t sze = ctx->det.det_num_alpha * ctx->electron.walker.num;
memcpy(det_value_beta, ctx->det.det_value_beta, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1547,13 +1513,18 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_alpha(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->det.det_inv_matrix_alpha_date) {
if (ctx->electron.walker.point.date > ctx->det.det_inv_matrix_alpha_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->det.det_inv_matrix_alpha);
ctx->det.det_inv_matrix_alpha = NULL;
}
/* Allocate array */
if (ctx->det.det_inv_matrix_alpha == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_alpha *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_alpha *
ctx->electron.up_num * ctx->electron.up_num * sizeof(double);
double* det_inv_matrix_alpha = (double*) qmckl_malloc(context, mem_info);
@ -1569,7 +1540,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_alpha(qmckl_context context) {
if (ctx->det.det_adj_matrix_alpha == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_alpha *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_alpha *
ctx->electron.up_num * ctx->electron.up_num * sizeof(double);
double* det_adj_matrix_alpha = (double*) qmckl_malloc(context, mem_info);
@ -1585,7 +1556,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_alpha(qmckl_context context) {
if (ctx->det.det_value_alpha == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_alpha * sizeof(double);
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_alpha * sizeof(double);
double* det_value_alpha = (double*) qmckl_malloc(context, mem_info);
if (det_value_alpha == NULL) {
@ -1601,7 +1572,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_alpha(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_det_inv_matrix_alpha(context,
ctx->det.det_num_alpha,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->electron.up_num,
ctx->det.det_vgl_alpha,
ctx->det.det_value_alpha,
@ -1670,13 +1641,18 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_beta(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->det.det_inv_matrix_beta_date) {
if (ctx->electron.walker.point.date > ctx->det.det_inv_matrix_beta_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->det.det_inv_matrix_beta);
ctx->det.det_inv_matrix_beta = NULL;
}
/* Allocate array */
if (ctx->det.det_inv_matrix_beta == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_beta *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_beta *
ctx->electron.down_num * ctx->electron.down_num * sizeof(double);
double* det_inv_matrix_beta = (double*) qmckl_malloc(context, mem_info);
@ -1692,7 +1668,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_beta(qmckl_context context) {
if (ctx->det.det_adj_matrix_beta == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_beta *
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_beta *
ctx->electron.down_num * ctx->electron.down_num * sizeof(double);
double* det_adj_matrix_beta = (double*) qmckl_malloc(context, mem_info);
@ -1708,7 +1684,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_beta(qmckl_context context) {
if (ctx->det.det_value_beta == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->det.walk_num * ctx->det.det_num_beta * sizeof(double);
mem_info.size = ctx->electron.walker.num * ctx->det.det_num_beta * sizeof(double);
double* det_value_beta = (double*) qmckl_malloc(context, mem_info);
if (det_value_beta == NULL) {
@ -1724,7 +1700,7 @@ qmckl_exit_code qmckl_provide_det_inv_matrix_beta(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_det_inv_matrix_beta(context,
ctx->det.det_num_beta,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->electron.down_num,
ctx->det.det_vgl_beta,
ctx->det.det_value_beta,

477
org/qmckl_electron.org
View File

@ -6,6 +6,15 @@ In conventional QMC simulations, up-spin and down-spin electrons are
different. The ~electron~ data structure contains the number of
up-spin and down-spin electrons, and the electron coordinates.
The electrons are stored as points in the following order: for each walker,
first up-spin electrons and then down-spin electrons.
If the points are set with the ='N'= flag, the order of
the components is =[ (x,y,z), (x,y,z), ... ]=
Using the ='T'= flage, it is =[ (x,x,x,...), (y,y,y,...), (z,z,z,...) ]=
# TODO: replace the qmckl_matrix by qmckl_point data structures.
* Headers :noexport:
#+begin_src elisp :noexport :results none
(org-babel-lob-ingest "../tools/lib.org")
@ -16,6 +25,7 @@ up-spin and down-spin electrons, and the electron coordinates.
#ifndef QMCKL_ELECTRON_HPT
#define QMCKL_ELECTRON_HPT
#include <stdbool.h>
#include "qmckl_point_private_type.h"
#+end_src
#+begin_src c :tangle (eval h_private_func)
@ -69,66 +79,68 @@ int main() {
The following data stored in the context:
| Variable | Type | Description |
|---------------------------+----------------+---------------------------------------------------------------|
| ~uninitialized~ | ~int32_t~ | Keeps bit set for uninitialized data |
| ~num~ | ~int64_t~ | Total number of electrons |
| ~up_num~ | ~int64_t~ | Number of up-spin electrons |
| ~down_num~ | ~int64_t~ | Number of down-spin electrons |
| ~walk_num~ | ~int64_t~ | Number of walkers |
| ~rescale_factor_kappa_ee~ | ~double~ | The distance scaling factor |
| ~rescale_factor_kappa_en~ | ~double~ | The distance scaling factor |
| ~provided~ | ~bool~ | If true, ~electron~ is valid |
| ~coord_new~ | ~qmckl_matrix~ | Current set of electron coordinates. Pointer to ~ctx->points~ |
| ~coord_old~ | ~qmckl_matrix~ | Old set of electron coordinates |
| ~coord_new_date~ | ~uint64_t~ | Last modification date of the coordinates |
| Variable | Type | Description |
|---------------------------+---------------+---------------------------------------|
| ~uninitialized~ | ~int32_t~ | Keeps bit set for uninitialized data |
| ~num~ | ~int64_t~ | Total number of electrons |
| ~up_num~ | ~int64_t~ | Number of up-spin electrons |
| ~down_num~ | ~int64_t~ | Number of down-spin electrons |
| ~rescale_factor_kappa_ee~ | ~double~ | The distance scaling factor |
| ~rescale_factor_kappa_en~ | ~double~ | The distance scaling factor |
| ~provided~ | ~bool~ | If true, ~electron~ is valid |
| ~walker~ | ~qmckl_point~ | Current set of walkers |
| ~walker_old~ | ~qmckl_point~ | Previous set of walkers |
Computed data:
| Variable | Type | Description |
|-------------------------------------+--------------------------------------+----------------------------------------------------------------------|
| ~ee_distance~ | ~double[walk_num][num][num]~ | Electron-electron distances |
| ~ee_distance~ | ~double[walker.num][num][num]~ | Electron-electron distances |
| ~ee_distance_date~ | ~uint64_t~ | Last modification date of the electron-electron distances |
| ~en_distance~ | ~double[walk_num][nucl_num][num]~ | Electron-nucleus distances |
| ~en_distance~ | ~double[walker.num][nucl_num][num]~ | Electron-nucleus distances |
| ~en_distance_date~ | ~uint64_t~ | Last modification date of the electron-electron distances |
| ~ee_distance_rescaled~ | ~double[walk_num][num][num]~ | Electron-electron rescaled distances |
| ~ee_distance_rescaled~ | ~double[walker.num][num][num]~ | Electron-electron rescaled distances |
| ~ee_distance_rescaled_date~ | ~uint64_t~ | Last modification date of the electron-electron distances |
| ~ee_distance_rescaled_deriv_e~ | ~double[walk_num][4][num][num]~ | Electron-electron rescaled distances derivatives |
| ~ee_distance_rescaled_deriv_e~ | ~double[walker.num][4][num][num]~ | Electron-electron rescaled distances derivatives |
| ~ee_distance_rescaled_deriv_e_date~ | ~uint64_t~ | Last modification date of the electron-electron distance derivatives |
| ~ee_pot~ | ~double[walk_num]~ | Electron-electron rescaled distances derivatives |
| ~ee_pot_date~ | ~uint64_t~ | Last modification date of the electron-electron distance derivatives |
| ~en_pot~ | ~double[walk_num]~ | Electron-nucleus potential energy |
| ~en_pot_date~ | ~int64_t~ | Date when the electron-nucleus potential energy was computed |
| ~en_distance_rescaled~ | ~double[walk_num][nucl_num][num]~ | Electron-nucleus distances |
| ~ee_potential~ | ~double[walker.num]~ | Electron-electron potential energy |
| ~ee_potential_date~ | ~uint64_t~ | Last modification date of the electron-electron potential |
| ~en_potential~ | ~double[walker.num]~ | Electron-nucleus potential energy |
| ~en_potential_date~ | ~int64_t~ | Date when the electron-nucleus potential energy was computed |
| ~en_distance_rescaled~ | ~double[walker.num][nucl_num][num]~ | Electron-nucleus distances |
| ~en_distance_rescaled_date~ | ~uint64_t~ | Last modification date of the electron-electron distances |
| ~en_distance_rescaled_deriv_e~ | ~double[walk_num][4][nucl_num][num]~ | Electron-electron rescaled distances derivatives |
| ~en_distance_rescaled_deriv_e~ | ~double[walker.num][4][nucl_num][num]~ | Electron-electron rescaled distances derivatives |
| ~en_distance_rescaled_deriv_e_date~ | ~uint64_t~ | Last modification date of the electron-electron distance derivatives |
** Data structure
#+begin_src c :comments org :tangle (eval h_private_type)
typedef struct qmckl_walker_struct {
int64_t num;
qmckl_point_struct point;
} qmckl_walker;
typedef struct qmckl_electron_struct {
int64_t num;
int64_t up_num;
int64_t down_num;
int64_t walk_num;
qmckl_walker walker;
qmckl_walker walker_old;
double rescale_factor_kappa_ee;
double rescale_factor_kappa_en;
int64_t coord_new_date;
int64_t ee_distance_date;
int64_t en_distance_date;
int64_t ee_pot_date;
int64_t en_pot_date;
int64_t ee_distance_rescaled_date;
int64_t ee_distance_rescaled_deriv_e_date;
int64_t en_distance_rescaled_date;
int64_t en_distance_rescaled_deriv_e_date;
qmckl_matrix coord_new;
qmckl_matrix coord_old;
uint64_t ee_distance_date;
uint64_t en_distance_date;
uint64_t ee_potential_date;
uint64_t en_potential_date;
uint64_t ee_distance_rescaled_date;
uint64_t ee_distance_rescaled_deriv_e_date;
uint64_t en_distance_rescaled_date;
uint64_t en_distance_rescaled_deriv_e_date;
double* ee_distance;
double* en_distance;
double* ee_pot;
double* en_pot;
double* ee_potential;
double* en_potential;
double* ee_distance_rescaled;
double* ee_distance_rescaled_deriv_e;
double* en_distance_rescaled;
@ -160,7 +172,7 @@ qmckl_exit_code qmckl_init_electron(qmckl_context context) {
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
ctx->electron.uninitialized = (1 << 2) - 1;
ctx->electron.uninitialized = (1 << 1) - 1;
/* Default values */
ctx->electron.rescale_factor_kappa_ee = 1.0;
@ -326,14 +338,7 @@ qmckl_get_electron_walk_num (const qmckl_context context, int64_t* const walk_nu
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int32_t mask = 1 << 1;
if ( (ctx->electron.uninitialized & mask) != 0) {
return QMCKL_NOT_PROVIDED;
}
assert (ctx->electron.walk_num > (int64_t) 0);
,*walk_num = ctx->electron.walk_num;
,*walk_num = ctx->electron.walker.num;
return QMCKL_SUCCESS;
}
#+end_src
@ -395,13 +400,13 @@ qmckl_get_electron_rescale_factor_en (const qmckl_context context, double* const
*** Electron coordinates
Returns the current electron coordinates. The pointer is assumed
to point on a memory block of size ~size_max~ \ge ~3 * elec_num * walk_num~.
to point on a memory block of size ~size_max~ \ge ~3 * elec_num * walker.num~.
The order of the indices is:
| | Normal | Transposed |
|---------+--------------------------+--------------------------|
| C | ~[walk_num*elec_num][3]~ | ~[3][walk_num*elec_num]~ |
| Fortran | ~(3,walk_num*elec_num)~ | ~(walk_num*elec_num, 3)~ |
| | Normal | Transposed |
|---------+----------------------------+----------------------------|
| C | ~[walker.num*elec_num][3]~ | ~[3][walker.num*elec_num]~ |
| Fortran | ~(3,walker.num*elec_num)~ | ~(walker.num*elec_num, 3)~ |
#+begin_src c :comments org :tangle (eval h_func) :exports none
@ -412,9 +417,9 @@ qmckl_get_electron_coord (const qmckl_context context,
const int64_t size_max);
#+end_src
As the ~coord_new~ attribute is a pointer equal to ~points~,
returning the current electron coordinates is equivalent to
returning the current points.
As the ~walker~ attribute is equal to ~points~, returning the
current electron coordinates is equivalent to returning the
current points.
#+begin_src c :comments org :tangle (eval c) :noweb yes :exports none
qmckl_exit_code
@ -458,9 +463,8 @@ qmckl_get_electron_coord (const qmckl_context context,
NULL);
}
assert (ctx->point.coord.data == ctx->electron.coord_new.data);
assert (ctx->point.coord.size[0] == ctx->electron.coord_new.size[0]);
assert (ctx->point.coord.size[1] == ctx->electron.coord_new.size[1]);
assert (ctx->point.num == ctx->electron.walker.point.num);
assert (ctx->point.coord.data == ctx->electron.walker.point.coord.data);
return qmckl_get_point(context, transp, coord, size_max);
}
@ -472,12 +476,11 @@ qmckl_get_electron_coord (const qmckl_context context,
To set the data relative to the electrons in the context, the
following functions need to be called. When the data structure is
initialized, the internal ~coord_new~ and ~coord_old~ arrays are
both allocated.
both not allocated.
#+begin_src c :comments org :tangle (eval h_func)
qmckl_exit_code qmckl_set_electron_num (qmckl_context context, const int64_t up_num, const int64_t down_num);
qmckl_exit_code qmckl_set_electron_walk_num (qmckl_context context, const int64_t walk_num);
qmckl_exit_code qmckl_set_electron_coord (qmckl_context context, const char transp, const double* coord, const int64_t size_max);
qmckl_exit_code qmckl_set_electron_coord (qmckl_context context, const char transp, const int64_t walk_num, const double* coord, const int64_t size_max);
qmckl_exit_code qmckl_set_electron_rescale_factor_ee (qmckl_context context, const double kappa_ee);
qmckl_exit_code qmckl_set_electron_rescale_factor_en (qmckl_context context, const double kappa_en);
@ -504,42 +507,6 @@ if (mask != 0 && !(ctx->electron.uninitialized & mask)) {
ctx->electron.uninitialized &= ~mask;
ctx->electron.provided = (ctx->electron.uninitialized == 0);
if (ctx->electron.provided) {
if (ctx->electron.coord_new.data != NULL) {
const qmckl_exit_code rc = qmckl_matrix_free(context, &(ctx->electron.coord_new));
assert (rc == QMCKL_SUCCESS);
}
if (ctx->electron.coord_old.data != NULL) {
const qmckl_exit_code rc = qmckl_matrix_free(context, &(ctx->electron.coord_old));
assert (rc == QMCKL_SUCCESS);
}
const int64_t point_num = ctx->electron.walk_num * ctx->electron.num;
qmckl_matrix coord_new = qmckl_matrix_alloc(context, point_num, 3);
if (coord_new.data == NULL) {
return qmckl_failwith( context,
QMCKL_ALLOCATION_FAILED,
"qmckl_set_electron_num",
NULL);
}
ctx->electron.coord_new = coord_new;
qmckl_matrix coord_old = qmckl_matrix_alloc(context, point_num, 3);
if (coord_old.data == NULL) {
return qmckl_failwith( context,
QMCKL_ALLOCATION_FAILED,
"qmckl_set_electron_num",
NULL);
}
ctx->electron.coord_old = coord_old;
ctx->point.num = point_num;
ctx->point.coord = coord_new;
}
return QMCKL_SUCCESS;
#+end_src
@ -577,28 +544,6 @@ qmckl_set_electron_num(qmckl_context context,
}
#+end_src
The following function sets the number of walkers.
#+begin_src c :comments org :tangle (eval c) :noweb yes :exports none
qmckl_exit_code
qmckl_set_electron_walk_num(qmckl_context context, const int64_t walk_num) {
int32_t mask = 1 << 1;
<<pre2>>
if (walk_num <= 0) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_2,
"qmckl_set_electron_walk_num",
"walk_num <= 0");
}
ctx->electron.walk_num = walk_num;
<<post2>>
}
#+end_src
Next we set the rescale parameter for the rescaled distance metric.
@ -656,27 +601,17 @@ interface
integer (c_int64_t) , intent(in) , value :: beta
end function
end interface
interface
integer(c_int32_t) function qmckl_set_electron_walk_num(context, walk_num) bind(C)
use, intrinsic :: iso_c_binding
import
implicit none
integer (c_int64_t) , intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: walk_num
end function
end interface
#+end_src
The following function sets the electron coordinates of all the
walkers. When this is done, the pointers to the old and new sets
of coordinates are swapped, and the new coordinates are
overwritten. This can be done only when the data relative to
electrons have been set.
~size_max~ should be equal to ~elec_num * walk_num * 3~, to be symmetric
with ~qmckl_get_electron_coord~.
~size_max~ should be equal equal or geater than ~elec_num *
walker.num * 3~, to be symmetric with ~qmckl_get_electron_coord~.
Important: changing the electron coordinates increments the date
in the context.
@ -685,6 +620,7 @@ end interface
qmckl_exit_code
qmckl_set_electron_coord(qmckl_context context,
const char transp,
const int64_t walk_num,
const double* coord,
const int64_t size_max)
{
@ -700,6 +636,13 @@ qmckl_set_electron_coord(qmckl_context context,
"transp should be 'N' or 'T'");
}
if (walk_num <= 0) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_set_electron_coord",
"walk_num <= 0");
}
if (coord == NULL) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
@ -716,30 +659,19 @@ qmckl_set_electron_coord(qmckl_context context,
"elec_num is not set");
}
const int64_t walk_num = ctx->electron.walk_num;
const int64_t point_num = ctx->point.num ;
if (walk_num == 0L) {
return qmckl_failwith( context,
QMCKL_FAILURE,
"qmckl_set_electron_coord",
"walk_num is not set");
}
assert(point_num == elec_num * walk_num);
/* Swap pointers */
ctx->point.coord = ctx->electron.coord_old;
ctx->electron.coord_old = ctx->electron.coord_new ;
qmckl_walker tmp = ctx->electron.walker_old;
ctx->electron.walker_old = ctx->electron.walker;
ctx->electron.walker = tmp;
memcpy(&(ctx->point), &(ctx->electron.walker.point), sizeof(qmckl_point_struct));
qmckl_exit_code rc;
rc = qmckl_set_point(context, transp, size_max/3, coord, size_max);
rc = qmckl_set_point(context, transp, walk_num*elec_num, coord, size_max);
assert (rc == QMCKL_SUCCESS);
ctx->electron.coord_new = ctx->point.coord ;
ctx->electron.coord_new_date = ctx->date;
ctx->electron.walker.num = walk_num;
memcpy(&(ctx->electron.walker.point), &(ctx->point), sizeof(qmckl_point_struct));
return QMCKL_SUCCESS;
@ -748,13 +680,14 @@ qmckl_set_electron_coord(qmckl_context context,
#+begin_src f90 :comments org :tangle (eval fh_func) :noweb yes
interface
integer(c_int32_t) function qmckl_set_electron_coord(context, transp, coord, size_max) bind(C)
integer(c_int32_t) function qmckl_set_electron_coord(context, transp, walk_num, coord, size_max) bind(C)
use, intrinsic :: iso_c_binding
import
implicit none
integer (c_int64_t) , intent(in) , value :: context
character , intent(in) , value :: transp
integer (c_int64_t) , intent(in) , value :: walk_num
double precision , intent(in) :: coord(*)
integer (c_int64_t) , intent(in) , value :: size_max
end function
@ -802,7 +735,7 @@ assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_set_electron_num (context, elec_up_num, elec_dn_num);
assert(rc == QMCKL_SUCCESS);
assert(!qmckl_electron_provided(context));
assert(qmckl_electron_provided(context));
rc = qmckl_get_electron_up_num (context, &n);
assert(rc == QMCKL_SUCCESS);
@ -841,23 +774,21 @@ assert(rc == QMCKL_SUCCESS);
assert(k_en == rescale_factor_kappa_en);
int64_t w;
int64_t w = 0;
rc = qmckl_get_electron_walk_num (context, &w);
assert(rc == QMCKL_NOT_PROVIDED);
assert(rc == QMCKL_SUCCESS);
assert(w == 0);
rc = qmckl_set_electron_walk_num (context, walk_num);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', walk_num, elec_coord, walk_num*elec_num*3);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_get_electron_walk_num (context, &w);
assert(rc == QMCKL_SUCCESS);
assert(w == walk_num);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
assert(rc == QMCKL_SUCCESS);
double elec_coord2[walk_num*3*elec_num];
rc = qmckl_get_electron_coord (context, 'N', elec_coord2, walk_num*3*elec_num);
@ -916,7 +847,7 @@ qmckl_exit_code qmckl_get_electron_ee_distance(qmckl_context context, double* co
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walk_num;
size_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walker.num;
memcpy(distance, ctx->electron.ee_distance, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -942,14 +873,19 @@ qmckl_exit_code qmckl_provide_ee_distance(qmckl_context context)
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.ee_distance_date) {
if (ctx->electron.walker.point.date > ctx->electron.ee_distance_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.ee_distance);
ctx->electron.ee_distance = NULL;
}
/* Allocate array */
if (ctx->electron.ee_distance == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->electron.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* ee_distance = (double*) qmckl_malloc(context, mem_info);
if (ee_distance == NULL) {
@ -964,8 +900,8 @@ qmckl_exit_code qmckl_provide_ee_distance(qmckl_context context)
qmckl_exit_code rc =
qmckl_compute_ee_distance(context,
ctx->electron.num,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->electron.ee_distance);
if (rc != QMCKL_SUCCESS) {
return rc;
@ -1157,7 +1093,7 @@ qmckl_exit_code qmckl_get_electron_ee_distance_rescaled(qmckl_context context, d
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walk_num;
size_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walker.num;
memcpy(distance_rescaled, ctx->electron.ee_distance_rescaled, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1183,14 +1119,19 @@ qmckl_exit_code qmckl_provide_ee_distance_rescaled(qmckl_context context)
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.ee_distance_rescaled_date) {
if (ctx->electron.walker.point.date > ctx->electron.ee_distance_rescaled_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.ee_distance_rescaled);
ctx->electron.ee_distance_rescaled = NULL;
}
/* Allocate array */
if (ctx->electron.ee_distance_rescaled == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->electron.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* ee_distance_rescaled = (double*) qmckl_malloc(context, mem_info);
if (ee_distance_rescaled == NULL) {
@ -1206,8 +1147,8 @@ qmckl_exit_code qmckl_provide_ee_distance_rescaled(qmckl_context context)
qmckl_compute_ee_distance_rescaled(context,
ctx->electron.num,
ctx->electron.rescale_factor_kappa_en,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->electron.ee_distance_rescaled);
if (rc != QMCKL_SUCCESS) {
return rc;
@ -1403,7 +1344,7 @@ qmckl_exit_code qmckl_get_electron_ee_distance_rescaled_deriv_e(qmckl_context co
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = 4 * ctx->electron.num * ctx->electron.num * ctx->electron.walk_num;
size_t sze = 4 * ctx->electron.num * ctx->electron.num * ctx->electron.walker.num;
memcpy(distance_rescaled_deriv_e, ctx->electron.ee_distance_rescaled_deriv_e, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1429,14 +1370,19 @@ qmckl_exit_code qmckl_provide_ee_distance_rescaled_deriv_e(qmckl_context context
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.ee_distance_rescaled_deriv_e_date) {
if (ctx->electron.walker.point.date > ctx->electron.ee_distance_rescaled_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.ee_distance_rescaled_deriv_e);
ctx->electron.ee_distance_rescaled_deriv_e = NULL;
}
/* Allocate array */
if (ctx->electron.ee_distance_rescaled_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 4 * ctx->electron.num * ctx->electron.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* ee_distance_rescaled_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (ee_distance_rescaled_deriv_e == NULL) {
@ -1452,8 +1398,8 @@ qmckl_exit_code qmckl_provide_ee_distance_rescaled_deriv_e(qmckl_context context
qmckl_compute_ee_distance_rescaled_deriv_e(context,
ctx->electron.num,
ctx->electron.rescale_factor_kappa_en,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->electron.ee_distance_rescaled_deriv_e);
if (rc != QMCKL_SUCCESS) {
return rc;
@ -1602,7 +1548,7 @@ rc = qmckl_get_electron_ee_distance_rescaled_deriv_e(context, ee_distance_rescal
** Electron-electron potential
~ee_pot~ calculates the ~ee~ potential energy.
~ee_potential~ is given by
\[
\mathcal{V}_{ee} = \sum_{i=1}^{N_e}\sum_{j>i}^{N_e}\frac{1}{r_{ij}}
@ -1614,11 +1560,11 @@ rc = qmckl_get_electron_ee_distance_rescaled_deriv_e(context, ee_distance_rescal
*** Get
#+begin_src c :comments org :tangle (eval h_func) :noweb yes
qmckl_exit_code qmckl_get_electron_ee_potential(qmckl_context context, double* const ee_pot);
qmckl_exit_code qmckl_get_electron_ee_potential(qmckl_context context, double* const ee_potential);
#+end_src
#+begin_src c :comments org :tangle (eval c) :noweb yes :exports none
qmckl_exit_code qmckl_get_electron_ee_potential(qmckl_context context, double* const ee_pot)
qmckl_exit_code qmckl_get_electron_ee_potential(qmckl_context context, double* const ee_potential)
{
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return QMCKL_NULL_CONTEXT;
@ -1632,8 +1578,8 @@ qmckl_exit_code qmckl_get_electron_ee_potential(qmckl_context context, double* c
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.walk_num * sizeof(double);
memcpy(ee_pot, ctx->electron.ee_pot, sze);
size_t sze = ctx->electron.walker.num * sizeof(double);
memcpy(ee_potential, ctx->electron.ee_potential, sze);
return QMCKL_SUCCESS;
}
@ -1662,34 +1608,39 @@ qmckl_exit_code qmckl_provide_ee_potential(qmckl_context context)
if (rc != QMCKL_SUCCESS) return rc;
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.ee_pot_date) {
if (ctx->electron.walker.point.date > ctx->electron.ee_potential_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.ee_potential);
ctx->electron.ee_distance_rescaled_deriv_e = NULL;
}
/* Allocate array */
if (ctx->electron.ee_pot == NULL) {
if (ctx->electron.ee_potential == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
double* ee_pot = (double*) qmckl_malloc(context, mem_info);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* ee_potential = (double*) qmckl_malloc(context, mem_info);
if (ee_pot == NULL) {
if (ee_potential == NULL) {
return qmckl_failwith( context,
QMCKL_ALLOCATION_FAILED,
"qmckl_ee_potential",
NULL);
}
ctx->electron.ee_pot = ee_pot;
ctx->electron.ee_potential = ee_potential;
}
rc = qmckl_compute_ee_potential(context,
ctx->electron.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.ee_distance,
ctx->electron.ee_pot);
ctx->electron.ee_potential);
if (rc != QMCKL_SUCCESS) {
return rc;
}
ctx->electron.ee_pot_date = ctx->date;
ctx->electron.ee_potential_date = ctx->date;
}
return QMCKL_SUCCESS;
@ -1704,17 +1655,17 @@ qmckl_exit_code qmckl_provide_ee_potential(qmckl_context context)
:END:
#+NAME: qmckl_ee_potential_args
| Variable | Type | In/Out | Description |
|---------------+----------------------------------------+--------+--------------------------------------|
| ~context~ | ~qmckl_context~ | in | Global state |
| ~elec_num~ | ~int64_t~ | in | Number of electrons |
| ~walk_num~ | ~int64_t~ | in | Number of walkers |
| ~ee_distance~ | ~double[walk_num][elec_num][elec_num]~ | in | Electron-electron rescaled distances |
| ~ee_pot~ | ~double[walk_num]~ | out | Electron-electron potential |
| Variable | Type | In/Out | Description |
|----------------+----------------------------------------+--------+--------------------------------------|
| ~context~ | ~qmckl_context~ | in | Global state |
| ~elec_num~ | ~int64_t~ | in | Number of electrons |
| ~walk_num~ | ~int64_t~ | in | Number of walkers |
| ~ee_distance~ | ~double[walk_num][elec_num][elec_num]~ | in | Electron-electron rescaled distances |
| ~ee_potential~ | ~double[walk_num]~ | out | Electron-electron potential |
#+begin_src f90 :comments org :tangle (eval f) :noweb yes
integer function qmckl_compute_ee_potential_f(context, elec_num, walk_num, &
ee_distance, ee_pot) &
ee_distance, ee_potential) &
result(info)
use qmckl
implicit none
@ -1722,7 +1673,7 @@ integer function qmckl_compute_ee_potential_f(context, elec_num, walk_num, &
integer*8 , intent(in) :: elec_num
integer*8 , intent(in) :: walk_num
double precision , intent(in) :: ee_distance(elec_num,elec_num,walk_num)
double precision , intent(out) :: ee_pot(walk_num)
double precision , intent(out) :: ee_potential(walk_num)
integer*8 :: nw, i, j
@ -1743,12 +1694,12 @@ integer function qmckl_compute_ee_potential_f(context, elec_num, walk_num, &
return
endif
ee_pot = 0.0d0
ee_potential = 0.0d0
do nw=1,walk_num
do j=2,elec_num
do i=1,j-1
if (dabs(ee_distance(i,j,nw)) > 1e-5) then
ee_pot(nw) = ee_pot(nw) + 1.0d0/(ee_distance(i,j,nw))
ee_potential(nw) = ee_potential(nw) + 1.0d0/(ee_distance(i,j,nw))
endif
end do
end do
@ -1766,7 +1717,7 @@ end function qmckl_compute_ee_potential_f
const int64_t elec_num,
const int64_t walk_num,
const double* ee_distance,
double* const ee_pot );
double* const ee_potential );
#+end_src
#+CALL: generate_c_interface(table=qmckl_ee_potential_args,rettyp=get_value("CRetType"),fname=get_value("Name"))
@ -1774,7 +1725,7 @@ end function qmckl_compute_ee_potential_f
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_compute_ee_potential &
(context, elec_num, walk_num, ee_distance, ee_pot) &
(context, elec_num, walk_num, ee_distance, ee_potential) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
@ -1784,20 +1735,20 @@ end function qmckl_compute_ee_potential_f
integer (c_int64_t) , intent(in) , value :: elec_num
integer (c_int64_t) , intent(in) , value :: walk_num
real (c_double ) , intent(in) :: ee_distance(elec_num,elec_num,walk_num)
real (c_double ) , intent(out) :: ee_pot(walk_num)
real (c_double ) , intent(out) :: ee_potential(walk_num)
integer(c_int32_t), external :: qmckl_compute_ee_potential_f
info = qmckl_compute_ee_potential_f &
(context, elec_num, walk_num, ee_distance, ee_pot)
(context, elec_num, walk_num, ee_distance, ee_potential)
end function qmckl_compute_ee_potential
#+end_src
*** Test
#+begin_src c :tangle (eval c_test)
double ee_pot[walk_num];
double ee_potential[walk_num];
rc = qmckl_get_electron_ee_potential(context, &(ee_pot[0]));
rc = qmckl_get_electron_ee_potential(context, &(ee_potential[0]));
assert (rc == QMCKL_SUCCESS);
#+end_src
** Electron-nucleus distances
@ -1837,7 +1788,7 @@ qmckl_exit_code qmckl_get_electron_en_distance(qmckl_context context, double* di
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num;
size_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num;
memcpy(distance, ctx->electron.en_distance, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -1869,14 +1820,19 @@ qmckl_exit_code qmckl_provide_en_distance(qmckl_context context)
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.en_distance_date) {
if (ctx->electron.walker.point.date > ctx->electron.en_distance_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.en_distance);
ctx->electron.en_distance = NULL;
}
/* Allocate array */
if (ctx->electron.en_distance == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->nucleus.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* en_distance = (double*) qmckl_malloc(context, mem_info);
if (en_distance == NULL) {
@ -1892,8 +1848,8 @@ qmckl_exit_code qmckl_provide_en_distance(qmckl_context context)
qmckl_compute_en_distance(context,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->nucleus.coord.data,
ctx->electron.en_distance);
if (rc != QMCKL_SUCCESS) {
@ -2116,7 +2072,7 @@ qmckl_exit_code qmckl_get_electron_en_distance_rescaled(qmckl_context context, d
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num;
size_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num;
memcpy(distance_rescaled, ctx->electron.en_distance_rescaled, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -2145,14 +2101,19 @@ qmckl_exit_code qmckl_provide_en_distance_rescaled(qmckl_context context)
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.en_distance_rescaled_date) {
if (ctx->electron.walker.point.date > ctx->electron.en_distance_rescaled_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.en_distance_rescaled);
ctx->electron.en_distance_rescaled = NULL;
}
/* Allocate array */
if (ctx->electron.en_distance_rescaled == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->nucleus.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* en_distance_rescaled = (double*) qmckl_malloc(context, mem_info);
if (en_distance_rescaled == NULL) {
@ -2169,8 +2130,8 @@ qmckl_exit_code qmckl_provide_en_distance_rescaled(qmckl_context context)
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.rescale_factor_kappa_en,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->nucleus.coord.data,
ctx->electron.en_distance_rescaled);
if (rc != QMCKL_SUCCESS) {
@ -2394,7 +2355,7 @@ qmckl_exit_code qmckl_get_electron_en_distance_rescaled_deriv_e(qmckl_context co
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = 4 * ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num;
size_t sze = 4 * ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num;
memcpy(distance_rescaled_deriv_e, ctx->electron.en_distance_rescaled_deriv_e, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -2423,14 +2384,19 @@ qmckl_exit_code qmckl_provide_en_distance_rescaled_deriv_e(qmckl_context context
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.en_distance_rescaled_deriv_e_date) {
if (ctx->electron.walker.point.date > ctx->electron.en_distance_rescaled_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.en_distance_rescaled_deriv_e);
ctx->electron.en_distance_rescaled_deriv_e = NULL;
}
/* Allocate array */
if (ctx->electron.en_distance_rescaled_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 4 * ctx->electron.num * ctx->nucleus.num *
ctx->electron.walk_num * sizeof(double);
ctx->electron.walker.num * sizeof(double);
double* en_distance_rescaled_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (en_distance_rescaled_deriv_e == NULL) {
@ -2447,8 +2413,8 @@ qmckl_exit_code qmckl_provide_en_distance_rescaled_deriv_e(qmckl_context context
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.rescale_factor_kappa_en,
ctx->electron.walk_num,
ctx->electron.coord_new.data,
ctx->electron.walker.num,
ctx->electron.walker.point.coord.data,
ctx->nucleus.coord.data,
ctx->electron.en_distance_rescaled_deriv_e);
if (rc != QMCKL_SUCCESS) {
@ -2638,11 +2604,11 @@ assert (rc == QMCKL_SUCCESS);
*** Get
#+begin_src c :comments org :tangle (eval h_func) :noweb yes
qmckl_exit_code qmckl_get_electron_en_potential(qmckl_context context, double* const en_pot);
qmckl_exit_code qmckl_get_electron_en_potential(qmckl_context context, double* const en_potential);
#+end_src
#+begin_src c :comments org :tangle (eval c) :noweb yes :exports none
qmckl_exit_code qmckl_get_electron_en_potential(qmckl_context context, double* const en_pot)
qmckl_exit_code qmckl_get_electron_en_potential(qmckl_context context, double* const en_potential)
{
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return QMCKL_NULL_CONTEXT;
@ -2656,8 +2622,8 @@ qmckl_exit_code qmckl_get_electron_en_potential(qmckl_context context, double* c
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.walk_num * sizeof(double);
memcpy(en_pot, ctx->electron.en_pot, sze);
size_t sze = ctx->electron.walker.num * sizeof(double);
memcpy(en_potential, ctx->electron.en_potential, sze);
return QMCKL_SUCCESS;
}
@ -2687,36 +2653,41 @@ qmckl_exit_code qmckl_provide_en_potential(qmckl_context context)
if (rc != QMCKL_SUCCESS) return rc;
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->electron.en_pot_date) {
if (ctx->electron.walker.point.date > ctx->electron.en_potential_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->electron.en_potential);
ctx->electron.en_potential = NULL;
}
/* Allocate array */
if (ctx->electron.en_pot == NULL) {
if (ctx->electron.en_potential == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
double* en_pot = (double*) qmckl_malloc(context, mem_info);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* en_potential = (double*) qmckl_malloc(context, mem_info);
if (en_pot == NULL) {
if (en_potential == NULL) {
return qmckl_failwith( context,
QMCKL_ALLOCATION_FAILED,
"qmckl_en_potential",
NULL);
}
ctx->electron.en_pot = en_pot;
ctx->electron.en_potential = en_potential;
}
rc = qmckl_compute_en_potential(context,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->nucleus.charge.data,
ctx->electron.en_distance,
ctx->electron.en_pot);
ctx->electron.en_potential);
if (rc != QMCKL_SUCCESS) {
return rc;
}
ctx->electron.en_pot_date = ctx->date;
ctx->electron.en_potential_date = ctx->date;
}
return QMCKL_SUCCESS;
@ -2731,19 +2702,19 @@ qmckl_exit_code qmckl_provide_en_potential(qmckl_context context)
:END:
#+NAME: qmckl_en_potential_args
| Variable | Type | In/Out | Description |
|---------------+----------------------------------------+--------+--------------------------------------|
| ~context~ | ~qmckl_context~ | in | Global state |
| ~elec_num~ | ~int64_t~ | in | Number of electrons |
| ~nucl_num~ | ~int64_t~ | in | Number of nuclei |
| ~walk_num~ | ~int64_t~ | in | Number of walkers |
| ~charge~ | ~double[nucl_num]~ | in | charge of nucleus |
| ~en_distance~ | ~double[walk_num][nucl_num][elec_num]~ | in | Electron-electron rescaled distances |
| ~en_pot~ | ~double[walk_num]~ | out | Electron-electron potential |
| Variable | Type | In/Out | Description |
|----------------+----------------------------------------+--------+--------------------------------------|
| ~context~ | ~qmckl_context~ | in | Global state |
| ~elec_num~ | ~int64_t~ | in | Number of electrons |
| ~nucl_num~ | ~int64_t~ | in | Number of nuclei |
| ~walk_num~ | ~int64_t~ | in | Number of walkers |
| ~charge~ | ~double[nucl_num]~ | in | charge of nucleus |
| ~en_distance~ | ~double[walk_num][nucl_num][elec_num]~ | in | Electron-electron rescaled distances |
| ~en_potential~ | ~double[walk_num]~ | out | Electron-electron potential |
#+begin_src f90 :comments org :tangle (eval f) :noweb yes
integer function qmckl_compute_en_potential_f(context, elec_num, nucl_num, walk_num, &
charge, en_distance, en_pot) &
charge, en_distance, en_potential) &
result(info)
use qmckl
implicit none
@ -2753,7 +2724,7 @@ integer function qmckl_compute_en_potential_f(context, elec_num, nucl_num, walk_
integer*8 , intent(in) :: walk_num
double precision , intent(in) :: charge(nucl_num)
double precision , intent(in) :: en_distance(elec_num,nucl_num,walk_num)
double precision , intent(out) :: en_pot(walk_num)
double precision , intent(out) :: en_potential(walk_num)
integer*8 :: nw, i, j
@ -2774,12 +2745,12 @@ integer function qmckl_compute_en_potential_f(context, elec_num, nucl_num, walk_
return
endif
en_pot = 0.0d0
en_potential = 0.0d0
do nw=1,walk_num
do j=1,nucl_num
do i=1,elec_num
if (dabs(en_distance(i,j,nw)) > 1e-5) then
en_pot(nw) = en_pot(nw) - charge(j)/(en_distance(i,j,nw))
en_potential(nw) = en_potential(nw) - charge(j)/(en_distance(i,j,nw))
endif
end do
end do
@ -2799,7 +2770,7 @@ end function qmckl_compute_en_potential_f
const int64_t walk_num,
const double* charge,
const double* en_distance,
double* const en_pot );
double* const en_potential );
#+end_src
#+CALL: generate_c_interface(table=qmckl_en_potential_args,rettyp=get_value("CRetType"),fname=get_value("Name"))
@ -2807,7 +2778,7 @@ end function qmckl_compute_en_potential_f
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_compute_en_potential &
(context, elec_num, nucl_num, walk_num, charge, en_distance, en_pot) &
(context, elec_num, nucl_num, walk_num, charge, en_distance, en_potential) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
@ -2819,20 +2790,20 @@ end function qmckl_compute_en_potential_f
integer (c_int64_t) , intent(in) , value :: walk_num
real (c_double ) , intent(in) :: charge(nucl_num)
real (c_double ) , intent(in) :: en_distance(elec_num,nucl_num,walk_num)
real (c_double ) , intent(out) :: en_pot(walk_num)
real (c_double ) , intent(out) :: en_potential(walk_num)
integer(c_int32_t), external :: qmckl_compute_en_potential_f
info = qmckl_compute_en_potential_f &
(context, elec_num, nucl_num, walk_num, charge, en_distance, en_pot)
(context, elec_num, nucl_num, walk_num, charge, en_distance, en_potential)
end function qmckl_compute_en_potential
#+end_src
*** Test
#+begin_src c :tangle (eval c_test)
double en_pot[walk_num];
double en_potential[walk_num];
rc = qmckl_get_electron_en_potential(context, &(en_pot[0]));
rc = qmckl_get_electron_en_potential(context, &(en_potential[0]));
assert (rc == QMCKL_SUCCESS);
#+end_src

277
org/qmckl_jastrow.org
View File

@ -145,17 +145,17 @@ int main() {
| ~aord_vector~ | ~double[aord_num + 1][type_nucl_num]~ | in | Order of a polynomial coefficients |
| ~bord_vector~ | ~double[bord_num + 1]~ | in | Order of b polynomial coefficients |
| ~cord_vector~ | ~double[cord_num][type_nucl_num]~ | in | Order of c polynomial coefficients |
| ~factor_ee~ | ~double[walk_num]~ | out | Jastrow factor: electron-electron part |
| ~factor_ee~ | ~double[walker.num]~ | out | Jastrow factor: electron-electron part |
| ~factor_ee_date~ | ~uint64_t~ | out | Jastrow factor: electron-electron part |
| ~factor_en~ | ~double[walk_num]~ | out | Jastrow factor: electron-nucleus part |
| ~factor_en~ | ~double[walker.num]~ | out | Jastrow factor: electron-nucleus part |
| ~factor_en_date~ | ~uint64_t~ | out | Jastrow factor: electron-nucleus part |
| ~factor_een~ | ~double[walk_num]~ | out | Jastrow factor: electron-electron-nucleus part |
| ~factor_een~ | ~double[walker.num]~ | out | Jastrow factor: electron-electron-nucleus part |
| ~factor_een_date~ | ~uint64_t~ | out | Jastrow factor: electron-electron-nucleus part |
| ~factor_ee_deriv_e~ | ~double[4][nelec][walk_num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_ee_deriv_e~ | ~double[4][nelec][walker.num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_ee_deriv_e_date~ | ~uint64_t~ | out | Keep track of the date for the derivative |
| ~factor_en_deriv_e~ | ~double[4][nelec][walk_num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_en_deriv_e~ | ~double[4][nelec][walker.num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_en_deriv_e_date~ | ~uint64_t~ | out | Keep track of the date for the en derivative |
| ~factor_een_deriv_e~ | ~double[4][nelec][walk_num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_een_deriv_e~ | ~double[4][nelec][walker.num]~ | out | Derivative of the Jastrow factor: electron-electron-nucleus part |
| ~factor_een_deriv_e_date~ | ~uint64_t~ | out | Keep track of the date for the een derivative |
computed data:
@ -170,14 +170,13 @@ int main() {
| ~cord_vect_full_date~ | ~uint64_t~ | Keep track of changes here |
| ~lkpm_combined_index~ | ~int64_t[4][dim_cord_vect]~ | Transform l,k,p, and m into consecutive indices |
| ~lkpm_combined_index_date~ | ~uint64_t~ | Transform l,k,p, and m into consecutive indices |
| ~tmp_c~ | ~double[walk_num][cord_num][cord_num+1][nucl_num][elec_num]~ | vector of non-zero coefficients |
| ~dtmp_c~ | ~double[walk_num][elec_num][4][nucl_num][cord_num+1][cord_num]~ | vector of non-zero coefficients |
| ~een_rescaled_n~ | ~double[walk_num][cord_num+1][nucl_num][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord |
| ~tmp_c~ | ~double[walker.num][cord_num][cord_num+1][nucl_num][elec_num]~ | vector of non-zero coefficients |
| ~dtmp_c~ | ~double[walker.num][elec_num][4][nucl_num][cord_num+1][cord_num]~ | vector of non-zero coefficients |
| ~een_rescaled_n~ | ~double[walker.num][cord_num+1][nucl_num][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord |
| ~een_rescaled_n_date~ | ~uint64_t~ | Keep track of the date of creation |
| ~een_rescaled_e_deriv_e~ | ~double[walk_num][cord_num+1][elec_num][4][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord derivatives wrt electrons |
| ~een_rescaled_e_deriv_e~ | ~double[walker.num][cord_num+1][elec_num][4][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord derivatives wrt electrons |
| ~een_rescaled_e_deriv_e_date~ | ~uint64_t~ | Keep track of the date of creation |
| ~een_rescaled_n_deriv_e~ | ~double[walk_num][cord_num+1][nucl_num][4][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord derivatives wrt electrons |
| ~een_rescaled_n_deriv_e~ | ~double[walker.num][cord_num+1][nucl_num][4][elec_num]~ | The electron-electron rescaled distances raised to the powers defined by cord derivatives wrt electrons |
| ~een_rescaled_n_deriv_e_date~ | ~uint64_t~ | Keep track of the date of creation |
#+NAME: jastrow_data
@ -1166,32 +1165,10 @@ qmckl_exit_code rc;
assert(!qmckl_electron_provided(context));
int64_t n;
rc = qmckl_get_electron_num (context, &n);
assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_get_electron_up_num (context, &n);
assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_get_electron_down_num (context, &n);
assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_set_electron_num (context, elec_up_num, elec_dn_num);
assert(rc == QMCKL_SUCCESS);
assert(!qmckl_electron_provided(context));
rc = qmckl_get_electron_up_num (context, &n);
assert(rc == QMCKL_SUCCESS);
assert(n == elec_up_num);
rc = qmckl_get_electron_down_num (context, &n);
assert(rc == QMCKL_SUCCESS);
assert(n == elec_dn_num);
rc = qmckl_get_electron_num (context, &n);
assert(rc == QMCKL_SUCCESS);
assert(n == elec_num);
assert(qmckl_electron_provided(context));
double k_ee = 0.;
double k_en = 0.;
@ -1218,21 +1195,7 @@ assert(rc == QMCKL_SUCCESS);
assert(k_en == rescale_factor_kappa_en);
int64_t w;
rc = qmckl_get_electron_walk_num (context, &w);
assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_set_electron_walk_num (context, walk_num);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_get_electron_walk_num (context, &w);
assert(rc == QMCKL_SUCCESS);
assert(w == walk_num);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*3*elec_num);
rc = qmckl_set_electron_coord (context, 'N', walk_num, elec_coord, walk_num*3*elec_num);
assert(rc == QMCKL_SUCCESS);
double elec_coord2[walk_num*3*elec_num];
@ -1248,18 +1211,10 @@ for (int64_t i=0 ; i<3*elec_num ; ++i) {
assert(!qmckl_nucleus_provided(context));
rc = qmckl_get_nucleus_num (context, &n);
assert(rc == QMCKL_NOT_PROVIDED);
rc = qmckl_set_nucleus_num (context, nucl_num);
assert(rc == QMCKL_SUCCESS);
assert(!qmckl_nucleus_provided(context));
rc = qmckl_get_nucleus_num (context, &n);
assert(rc == QMCKL_SUCCESS);
assert(n == nucl_num);
double k;
rc = qmckl_get_nucleus_rescale_factor (context, &k);
assert(rc == QMCKL_SUCCESS);
@ -1640,12 +1595,12 @@ qmckl_get_jastrow_factor_ee(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze=ctx->electron.walk_num;
int64_t sze=ctx->electron.walker.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_ee",
"Array too small. Expected walk_num");
"Array too small. Expected walker.num");
}
memcpy(factor_ee, ctx->jastrow.factor_ee, sze*sizeof(double));
@ -1678,11 +1633,16 @@ qmckl_exit_code qmckl_provide_factor_ee(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_ee_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_ee);
ctx->jastrow.factor_ee = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_ee == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* factor_ee = (double*) qmckl_malloc(context, mem_info);
if (factor_ee == NULL) {
@ -1695,7 +1655,7 @@ qmckl_exit_code qmckl_provide_factor_ee(qmckl_context context)
}
rc = qmckl_compute_factor_ee(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->electron.up_num,
ctx->jastrow.bord_num,
@ -1975,7 +1935,7 @@ qmckl_get_jastrow_factor_ee_deriv_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.walk_num * 4 * ctx->electron.num;
int64_t sze = ctx->electron.walker.num * 4 * ctx->electron.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
@ -2018,11 +1978,16 @@ qmckl_exit_code qmckl_provide_factor_ee_deriv_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_ee_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_ee_deriv_e);
ctx->jastrow.factor_ee_deriv_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_ee_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * 4 * ctx->electron.num * sizeof(double);
mem_info.size = ctx->electron.walker.num * 4 * ctx->electron.num * sizeof(double);
double* factor_ee_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (factor_ee_deriv_e == NULL) {
@ -2035,7 +2000,7 @@ qmckl_exit_code qmckl_provide_factor_ee_deriv_e(qmckl_context context)
}
rc = qmckl_compute_factor_ee_deriv_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->electron.up_num,
ctx->jastrow.bord_num,
@ -2558,12 +2523,12 @@ qmckl_get_jastrow_factor_en(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze=ctx->electron.walk_num;
int64_t sze=ctx->electron.walker.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_en",
"Array too small. Expected walk_num");
"Array too small. Expected walker.num");
}
memcpy(factor_en, ctx->jastrow.factor_en, sze*sizeof(double));
@ -2596,11 +2561,16 @@ qmckl_exit_code qmckl_provide_factor_en(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_en_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_en);
ctx->jastrow.factor_en = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_en == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* factor_en = (double*) qmckl_malloc(context, mem_info);
if (factor_en == NULL) {
@ -2613,7 +2583,7 @@ qmckl_exit_code qmckl_provide_factor_en(qmckl_context context)
}
rc = qmckl_compute_factor_en(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.type_nucl_num,
@ -2900,12 +2870,12 @@ qmckl_get_jastrow_factor_en_deriv_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.walk_num * 4 * ctx->electron.num;
int64_t sze = ctx->electron.walker.num * 4 * ctx->electron.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_en_deriv_e",
"Array too small. Expected 4*walk_num*elec_num");
"Array too small. Expected 4*walker.num*elec_num");
}
memcpy(factor_en_deriv_e, ctx->jastrow.factor_en_deriv_e, sze*sizeof(double));
@ -2942,11 +2912,16 @@ qmckl_exit_code qmckl_provide_factor_en_deriv_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_en_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_en_deriv_e);
ctx->jastrow.factor_en_deriv_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_en_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * 4 * ctx->electron.num * sizeof(double);
mem_info.size = ctx->electron.walker.num * 4 * ctx->electron.num * sizeof(double);
double* factor_en_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (factor_en_deriv_e == NULL) {
@ -2959,7 +2934,7 @@ qmckl_exit_code qmckl_provide_factor_en_deriv_e(qmckl_context context)
}
rc = qmckl_compute_factor_en_deriv_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.type_nucl_num,
@ -3321,12 +3296,12 @@ qmckl_get_jastrow_een_rescaled_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1);
int64_t sze = ctx->electron.num * ctx->electron.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1);
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_een_rescaled_e",
"Array too small. Expected ctx->electron.num * ctx->electron.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1)");
"Array too small. Expected ctx->electron.num * ctx->electron.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1)");
}
memcpy(distance_rescaled, ctx->jastrow.een_rescaled_e, sze * sizeof(double));
@ -3358,12 +3333,17 @@ qmckl_exit_code qmckl_provide_een_rescaled_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.een_rescaled_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.een_rescaled_e);
ctx->jastrow.een_rescaled_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.een_rescaled_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->electron.num *
ctx->electron.walk_num * (ctx->jastrow.cord_num + 1) * sizeof(double);
ctx->electron.walker.num * (ctx->jastrow.cord_num + 1) * sizeof(double);
double* een_rescaled_e = (double*) qmckl_malloc(context, mem_info);
if (een_rescaled_e == NULL) {
@ -3376,7 +3356,7 @@ qmckl_exit_code qmckl_provide_een_rescaled_e(qmckl_context context)
}
rc = qmckl_compute_een_rescaled_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->jastrow.cord_num,
ctx->electron.rescale_factor_kappa_ee,
@ -3827,12 +3807,12 @@ qmckl_get_jastrow_een_rescaled_e_deriv_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.num * 4 * ctx->electron.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1);
int64_t sze = ctx->electron.num * 4 * ctx->electron.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1);
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_een_deriv_e",
"Array too small. Expected ctx->electron.num * 4 * ctx->electron.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1)");
"Array too small. Expected ctx->electron.num * 4 * ctx->electron.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1)");
}
memcpy(distance_rescaled, ctx->jastrow.een_rescaled_e_deriv_e, sze * sizeof(double));
@ -3864,12 +3844,17 @@ qmckl_exit_code qmckl_provide_een_rescaled_e_deriv_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.een_rescaled_e_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.een_rescaled_e_deriv_e);
ctx->jastrow.een_rescaled_e_deriv_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.een_rescaled_e_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * 4 * ctx->electron.num *
ctx->electron.walk_num * (ctx->jastrow.cord_num + 1) * sizeof(double);
ctx->electron.walker.num * (ctx->jastrow.cord_num + 1) * sizeof(double);
double* een_rescaled_e_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (een_rescaled_e_deriv_e == NULL) {
@ -3882,11 +3867,11 @@ qmckl_exit_code qmckl_provide_een_rescaled_e_deriv_e(qmckl_context context)
}
rc = qmckl_compute_factor_een_rescaled_e_deriv_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->jastrow.cord_num,
ctx->electron.rescale_factor_kappa_ee,
ctx->electron.coord_new.data,
ctx->electron.walker.point.coord.data,
ctx->electron.ee_distance,
ctx->jastrow.een_rescaled_e,
ctx->jastrow.een_rescaled_e_deriv_e);
@ -3916,7 +3901,7 @@ qmckl_exit_code qmckl_provide_een_rescaled_e_deriv_e(qmckl_context context)
| ~elec_num~ | ~int64_t~ | in | Number of electrons |
| ~cord_num~ | ~int64_t~ | in | Order of polynomials |
| ~rescale_factor_kappa_ee~ | ~double~ | in | Factor to rescale ee distances |
| ~coord_new~ | ~double[walk_num][3][elec_num]~ | in | Electron coordinates |
| ~coord_ee~ | ~double[walk_num][3][elec_num]~ | in | Electron coordinates |
| ~ee_distance~ | ~double[walk_num][elec_num][elec_num]~ | in | Electron-electron distances |
| ~een_rescaled_e~ | ~double[walk_num][0:cord_num][elec_num][elec_num]~ | in | Electron-electron distances |
| ~een_rescaled_e_deriv_e~ | ~double[walk_num][0:cord_num][elec_num][4][elec_num]~ | out | Electron-electron rescaled distances |
@ -3924,7 +3909,7 @@ qmckl_exit_code qmckl_provide_een_rescaled_e_deriv_e(qmckl_context context)
#+begin_src f90 :comments org :tangle (eval f) :noweb yes
integer function qmckl_compute_factor_een_rescaled_e_deriv_e_f( &
context, walk_num, elec_num, cord_num, rescale_factor_kappa_ee, &
coord_new, ee_distance, een_rescaled_e, een_rescaled_e_deriv_e) &
coord_ee, ee_distance, een_rescaled_e, een_rescaled_e_deriv_e) &
result(info)
use qmckl
implicit none
@ -3933,7 +3918,7 @@ integer function qmckl_compute_factor_een_rescaled_e_deriv_e_f( &
integer*8 , intent(in) :: elec_num
integer*8 , intent(in) :: cord_num
double precision , intent(in) :: rescale_factor_kappa_ee
double precision , intent(in) :: coord_new(elec_num,3,walk_num)
double precision , intent(in) :: coord_ee(elec_num,3,walk_num)
double precision , intent(in) :: ee_distance(elec_num,elec_num,walk_num)
double precision , intent(in) :: een_rescaled_e(elec_num,elec_num,0:cord_num,walk_num)
double precision , intent(out) :: een_rescaled_e_deriv_e(elec_num,4,elec_num,0:cord_num,walk_num)
@ -3972,7 +3957,7 @@ integer function qmckl_compute_factor_een_rescaled_e_deriv_e_f( &
do i = 1, elec_num
rij_inv = 1.0d0 / ee_distance(i, j, nw)
do ii = 1, 3
elec_dist_deriv_e(ii, i, j) = (coord_new(i, ii, nw) - coord_new(j, ii, nw)) * rij_inv
elec_dist_deriv_e(ii, i, j) = (coord_ee(i, ii, nw) - coord_ee(j, ii, nw)) * rij_inv
end do
elec_dist_deriv_e(4, i, j) = 2.0d0 * rij_inv
end do
@ -4019,7 +4004,7 @@ end function qmckl_compute_factor_een_rescaled_e_deriv_e_f
const int64_t elec_num,
const int64_t cord_num,
const double rescale_factor_kappa_ee,
const double* coord_new,
const double* coord_ee,
const double* ee_distance,
const double* een_rescaled_e,
double* const een_rescaled_e_deriv_e );
@ -4036,7 +4021,7 @@ end function qmckl_compute_factor_een_rescaled_e_deriv_e_f
elec_num, &
cord_num, &
rescale_factor_kappa_ee, &
coord_new, &
coord_ee, &
ee_distance, &
een_rescaled_e, &
een_rescaled_e_deriv_e) &
@ -4050,7 +4035,7 @@ end function qmckl_compute_factor_een_rescaled_e_deriv_e_f
integer (c_int64_t) , intent(in) , value :: elec_num
integer (c_int64_t) , intent(in) , value :: cord_num
real (c_double ) , intent(in) , value :: rescale_factor_kappa_ee
real (c_double ) , intent(in) :: coord_new(elec_num,3,walk_num)
real (c_double ) , intent(in) :: coord_ee(elec_num,3,walk_num)
real (c_double ) , intent(in) :: ee_distance(elec_num,elec_num,walk_num)
real (c_double ) , intent(in) :: een_rescaled_e(elec_num,elec_num,0:cord_num,walk_num)
real (c_double ) , intent(out) :: een_rescaled_e_deriv_e(elec_num,4,elec_num,0:cord_num,walk_num)
@ -4062,7 +4047,7 @@ end function qmckl_compute_factor_een_rescaled_e_deriv_e_f
elec_num, &
cord_num, &
rescale_factor_kappa_ee, &
coord_new, &
coord_ee, &
ee_distance, &
een_rescaled_e, &
een_rescaled_e_deriv_e)
@ -4205,12 +4190,12 @@ qmckl_get_jastrow_een_rescaled_n(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1);
int64_t sze = ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1);
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_een_deriv_e",
"Array too small. Expected ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1)");
"Array too small. Expected ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1)");
}
memcpy(distance_rescaled, ctx->jastrow.een_rescaled_n, sze * sizeof(double));
@ -4242,12 +4227,17 @@ qmckl_exit_code qmckl_provide_een_rescaled_n(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.een_rescaled_n_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.een_rescaled_n);
ctx->jastrow.een_rescaled_n = NULL;
}
/* Allocate array */
if (ctx->jastrow.een_rescaled_n == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * ctx->nucleus.num *
ctx->electron.walk_num * (ctx->jastrow.cord_num + 1) * sizeof(double);
ctx->electron.walker.num * (ctx->jastrow.cord_num + 1) * sizeof(double);
double* een_rescaled_n = (double*) qmckl_malloc(context, mem_info);
if (een_rescaled_n == NULL) {
@ -4260,7 +4250,7 @@ qmckl_exit_code qmckl_provide_een_rescaled_n(qmckl_context context)
}
rc = qmckl_compute_een_rescaled_n(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.cord_num,
@ -4538,12 +4528,12 @@ qmckl_get_jastrow_een_rescaled_n_deriv_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.num * 4 * ctx->nucleus.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1);
int64_t sze = ctx->electron.num * 4 * ctx->nucleus.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1);
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
"qmckl_get_jastrow_factor_een_deriv_e",
"Array too small. Expected ctx->electron.num * 4 * ctx->nucleus.num * ctx->electron.walk_num * (ctx->jastrow.cord_num + 1)");
"Array too small. Expected ctx->electron.num * 4 * ctx->nucleus.num * ctx->electron.walker.num * (ctx->jastrow.cord_num + 1)");
}
memcpy(distance_rescaled, ctx->jastrow.een_rescaled_n_deriv_e, sze * sizeof(double));
@ -4579,12 +4569,17 @@ qmckl_exit_code qmckl_provide_een_rescaled_n_deriv_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.een_rescaled_n_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.een_rescaled_n_deriv_e);
ctx->jastrow.een_rescaled_n_deriv_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.een_rescaled_n_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.num * 4 * ctx->nucleus.num *
ctx->electron.walk_num * (ctx->jastrow.cord_num + 1) * sizeof(double);
ctx->electron.walker.num * (ctx->jastrow.cord_num + 1) * sizeof(double);
double* een_rescaled_n_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (een_rescaled_n_deriv_e == NULL) {
@ -4597,12 +4592,12 @@ qmckl_exit_code qmckl_provide_een_rescaled_n_deriv_e(qmckl_context context)
}
rc = qmckl_compute_factor_een_rescaled_n_deriv_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.cord_num,
ctx->electron.rescale_factor_kappa_en,
ctx->electron.coord_new.data,
ctx->electron.walker.point.coord.data,
ctx->nucleus.coord.data,
ctx->electron.en_distance,
ctx->jastrow.een_rescaled_n,
@ -4634,8 +4629,8 @@ qmckl_exit_code qmckl_provide_een_rescaled_n_deriv_e(qmckl_context context)
| ~nucl_num~ | ~int64_t~ | in | Number of atoms |
| ~cord_num~ | ~int64_t~ | in | Order of polynomials |
| ~rescale_factor_kappa_en~ | ~double~ | in | Factor to rescale ee distances |
| ~coord_new~ | ~double[walk_num][3][elec_num]~ | in | Electron coordinates |
| ~coord~ | ~double[3][nucl_num]~ | in | Nuclear coordinates |
| ~coord_ee~ | ~double[walk_num][3][elec_num]~ | in | Electron coordinates |
| ~coord_en~ | ~double[3][nucl_num]~ | in | Nuclear coordinates |
| ~en_distance~ | ~double[walk_num][elec_num][nucl_num]~ | in | Electron-nucleus distances |
| ~een_rescaled_n~ | ~double[walk_num][0:cord_num][nucl_num][elec_num]~ | in | Electron-nucleus distances |
| ~een_rescaled_n_deriv_e~ | ~double[walk_num][0:cord_num][nucl_num][4][elec_num]~ | out | Electron-nucleus rescaled distances |
@ -4644,7 +4639,7 @@ qmckl_exit_code qmckl_provide_een_rescaled_n_deriv_e(qmckl_context context)
integer function qmckl_compute_factor_een_rescaled_n_deriv_e_f( &
context, walk_num, elec_num, nucl_num, &
cord_num, rescale_factor_kappa_en, &
coord_new, coord, en_distance, een_rescaled_n, een_rescaled_n_deriv_e) &
coord_ee, coord_en, en_distance, een_rescaled_n, een_rescaled_n_deriv_e) &
result(info)
use qmckl
implicit none
@ -4654,8 +4649,8 @@ integer function qmckl_compute_factor_een_rescaled_n_deriv_e_f( &
integer*8 , intent(in) :: nucl_num
integer*8 , intent(in) :: cord_num
double precision , intent(in) :: rescale_factor_kappa_en
double precision , intent(in) :: coord_new(elec_num,3,walk_num)
double precision , intent(in) :: coord(nucl_num,3)
double precision , intent(in) :: coord_ee(elec_num,3,walk_num)
double precision , intent(in) :: coord_en(nucl_num,3)
double precision , intent(in) :: en_distance(elec_num,nucl_num,walk_num)
double precision , intent(in) :: een_rescaled_n(elec_num,nucl_num,0:cord_num,walk_num)
double precision , intent(out) :: een_rescaled_n_deriv_e(elec_num,4,nucl_num,0:cord_num,walk_num)
@ -4701,7 +4696,7 @@ integer function qmckl_compute_factor_een_rescaled_n_deriv_e_f( &
do i = 1, elec_num
ria_inv = 1.0d0 / en_distance(i, a, nw)
do ii = 1, 3
elnuc_dist_deriv_e(ii, i, a) = (coord_new(i, ii, nw) - coord(a, ii)) * ria_inv
elnuc_dist_deriv_e(ii, i, a) = (coord_ee(i, ii, nw) - coord_en(a, ii)) * ria_inv
end do
elnuc_dist_deriv_e(4, i, a) = 2.0d0 * ria_inv
end do
@ -4747,8 +4742,8 @@ end function qmckl_compute_factor_een_rescaled_n_deriv_e_f
const int64_t nucl_num,
const int64_t cord_num,
const double rescale_factor_kappa_en,
const double* coord_new,
const double* coord,
const double* coord_ee,
const double* coord_en,
const double* en_distance,
const double* een_rescaled_n,
double* const een_rescaled_n_deriv_e );
@ -4765,8 +4760,8 @@ end function qmckl_compute_factor_een_rescaled_n_deriv_e_f
nucl_num, &
cord_num, &
rescale_factor_kappa_en, &
coord_new, &
coord, &
coord_ee, &
coord_en, &
en_distance, &
een_rescaled_n, &
een_rescaled_n_deriv_e) &
@ -4781,8 +4776,8 @@ end function qmckl_compute_factor_een_rescaled_n_deriv_e_f
integer (c_int64_t) , intent(in) , value :: nucl_num
integer (c_int64_t) , intent(in) , value :: cord_num
real (c_double ) , intent(in) , value :: rescale_factor_kappa_en
real (c_double ) , intent(in) :: coord_new(elec_num,3,walk_num)
real (c_double ) , intent(in) :: coord(nucl_num,3)
real (c_double ) , intent(in) :: coord_ee(elec_num,3,walk_num)
real (c_double ) , intent(in) :: coord_en(nucl_num,3)
real (c_double ) , intent(in) :: en_distance(nucl_num,elec_num,walk_num)
real (c_double ) , intent(in) :: een_rescaled_n(elec_num,nucl_num,0:cord_num,walk_num)
real (c_double ) , intent(out) :: een_rescaled_n_deriv_e(elec_num,4,nucl_num,0:cord_num,walk_num)
@ -4795,8 +4790,8 @@ end function qmckl_compute_factor_een_rescaled_n_deriv_e_f
nucl_num, &
cord_num, &
rescale_factor_kappa_en, &
coord_new, &
coord, &
coord_ee, &
coord_en, &
en_distance, &
een_rescaled_n, &
een_rescaled_n_deriv_e)
@ -4991,7 +4986,7 @@ qmckl_exit_code qmckl_get_jastrow_tmp_c(qmckl_context context, double* const tmp
assert (ctx != NULL);
size_t sze = (ctx->jastrow.cord_num) * (ctx->jastrow.cord_num + 1)
* ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num;
* ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num;
memcpy(tmp_c, ctx->jastrow.tmp_c, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -5018,7 +5013,7 @@ qmckl_exit_code qmckl_get_jastrow_dtmp_c(qmckl_context context, double* const dt
assert (ctx != NULL);
size_t sze = (ctx->jastrow.cord_num) * (ctx->jastrow.cord_num + 1)
*4* ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num;
*4* ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num;
memcpy(dtmp_c, ctx->jastrow.dtmp_c, sze * sizeof(double));
return QMCKL_SUCCESS;
@ -5176,12 +5171,17 @@ qmckl_exit_code qmckl_provide_tmp_c(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.tmp_c_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.tmp_c);
ctx->jastrow.tmp_c = NULL;
}
/* Allocate array */
if (ctx->jastrow.tmp_c == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = (ctx->jastrow.cord_num) * (ctx->jastrow.cord_num + 1)
,* ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num * sizeof(double);
,* ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num * sizeof(double);
double* tmp_c = (double*) qmckl_malloc(context, mem_info);
if (tmp_c == NULL) {
@ -5207,7 +5207,7 @@ qmckl_exit_code qmckl_provide_tmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.tmp_c);
@ -5216,7 +5216,7 @@ qmckl_exit_code qmckl_provide_tmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.tmp_c);
@ -5225,7 +5225,7 @@ qmckl_exit_code qmckl_provide_tmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.tmp_c);
@ -5237,7 +5237,7 @@ qmckl_exit_code qmckl_provide_tmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.tmp_c);
@ -5266,12 +5266,17 @@ qmckl_exit_code qmckl_provide_dtmp_c(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.dtmp_c_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.dtmp_c);
ctx->jastrow.dtmp_c = NULL;
}
/* Allocate array */
if (ctx->jastrow.dtmp_c == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = (ctx->jastrow.cord_num) * (ctx->jastrow.cord_num + 1)
,* 4 * ctx->electron.num * ctx->nucleus.num * ctx->electron.walk_num * sizeof(double);
,* 4 * ctx->electron.num * ctx->nucleus.num * ctx->electron.walker.num * sizeof(double);
double* dtmp_c = (double*) qmckl_malloc(context, mem_info);
if (dtmp_c == NULL) {
@ -5296,7 +5301,7 @@ qmckl_exit_code qmckl_provide_dtmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e_deriv_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.dtmp_c);
@ -5305,7 +5310,7 @@ qmckl_exit_code qmckl_provide_dtmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e_deriv_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.dtmp_c);
@ -5314,7 +5319,7 @@ qmckl_exit_code qmckl_provide_dtmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e_deriv_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.dtmp_c);
@ -5326,7 +5331,7 @@ qmckl_exit_code qmckl_provide_dtmp_c(qmckl_context context)
ctx->jastrow.cord_num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->jastrow.een_rescaled_e_deriv_e,
ctx->jastrow.een_rescaled_n,
ctx->jastrow.dtmp_c);
@ -6977,7 +6982,7 @@ qmckl_get_jastrow_factor_een(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.walk_num;
int64_t sze = ctx->electron.walker.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
@ -7031,11 +7036,16 @@ qmckl_exit_code qmckl_provide_factor_een(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_een_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_een);
ctx->jastrow.factor_een = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_een == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* factor_een = (double*) qmckl_malloc(context, mem_info);
if (factor_een == NULL) {
@ -7048,7 +7058,7 @@ qmckl_exit_code qmckl_provide_factor_een(qmckl_context context)
}
rc = qmckl_compute_factor_een(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.cord_num,
@ -7475,7 +7485,7 @@ qmckl_get_jastrow_factor_een_deriv_e(qmckl_context context,
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
int64_t sze = ctx->electron.walk_num * 4 * ctx->electron.num;
int64_t sze = ctx->electron.walker.num * 4 * ctx->electron.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
@ -7541,11 +7551,16 @@ qmckl_exit_code qmckl_provide_factor_een_deriv_e(qmckl_context context)
/* Compute if necessary */
if (ctx->date > ctx->jastrow.factor_een_deriv_e_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->jastrow.factor_een_deriv_e);
ctx->jastrow.factor_een_deriv_e = NULL;
}
/* Allocate array */
if (ctx->jastrow.factor_een_deriv_e == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 4 * ctx->electron.num * ctx->electron.walk_num * sizeof(double);
mem_info.size = 4 * ctx->electron.num * ctx->electron.walker.num * sizeof(double);
double* factor_een_deriv_e = (double*) qmckl_malloc(context, mem_info);
if (factor_een_deriv_e == NULL) {
@ -7558,7 +7573,7 @@ qmckl_exit_code qmckl_provide_factor_een_deriv_e(qmckl_context context)
}
rc = qmckl_compute_factor_een_deriv_e(context,
ctx->electron.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->jastrow.cord_num,

115
org/qmckl_local_energy.org
View File

@ -158,12 +158,12 @@ typedef struct qmckl_local_energy_struct {
double * accep_prob;
double * r_drift;
double * y_move;
int64_t e_kin_date;
int64_t e_pot_date;
int64_t e_local_date;
int64_t accep_prob_date;
int64_t r_drift_date;
int64_t y_move_date;
uint64_t e_kin_date;
uint64_t e_pot_date;
uint64_t e_local_date;
uint64_t accep_prob_date;
uint64_t r_drift_date;
uint64_t y_move_date;
int32_t uninitialized;
bool provided;
@ -229,7 +229,7 @@ qmckl_exit_code qmckl_get_kinetic_energy(qmckl_context context, double * const k
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.walk_num * sizeof(double);
size_t sze = ctx->electron.walker.num * sizeof(double);
memcpy(kinetic_energy, ctx->local_energy.e_kin, sze);
return QMCKL_SUCCESS;
@ -304,13 +304,18 @@ qmckl_exit_code qmckl_provide_kinetic_energy(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->local_energy.e_kin_date) {
if (ctx->electron.walker.point.date > ctx->local_energy.e_kin_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->local_energy.e_kin);
ctx->local_energy.e_kin = NULL;
}
/* Allocate array */
if (ctx->local_energy.e_kin == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* e_kin = (double*) qmckl_malloc(context, mem_info);
if (e_kin == NULL) {
@ -324,7 +329,7 @@ qmckl_exit_code qmckl_provide_kinetic_energy(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_kinetic_energy(context,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->det.det_num_alpha,
ctx->det.det_num_beta,
ctx->electron.up_num,
@ -556,12 +561,9 @@ const double* nucl_coord = &(chbrclf_nucl_coord[0][0]);
rc = qmckl_set_electron_num (context, chbrclf_elec_up_num, chbrclf_elec_dn_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_electron_walk_num (context, chbrclf_walk_num);
assert (rc == QMCKL_SUCCESS);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, chbrclf_walk_num*chbrclf_elec_num*3);
rc = qmckl_set_electron_coord (context, 'N', chbrclf_walk_num, elec_coord, chbrclf_walk_num*chbrclf_elec_num*3);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_set_nucleus_num (context, chbrclf_nucl_num);
@ -688,9 +690,6 @@ for(k = 0; k < det_num_beta; ++k)
rc = qmckl_set_determinant_type (context, typ);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_set_determinant_walk_num (context, chbrclf_walk_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_determinant_det_num_alpha (context, det_num_alpha);
assert (rc == QMCKL_SUCCESS);
@ -793,7 +792,7 @@ qmckl_exit_code qmckl_get_potential_energy(qmckl_context context, double * const
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.walk_num * sizeof(double);
size_t sze = ctx->electron.walker.num * sizeof(double);
memcpy(potential_energy, ctx->local_energy.e_pot, sze);
return QMCKL_SUCCESS;
@ -877,19 +876,24 @@ qmckl_exit_code qmckl_provide_potential_energy(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->local_energy.e_pot_date) {
if (ctx->electron.walker.point.date > ctx->local_energy.e_pot_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->local_energy.e_pot);
ctx->local_energy.e_pot = NULL;
}
/* Allocate array */
if (ctx->local_energy.e_pot == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* e_pot = (double*) qmckl_malloc(context, mem_info);
if (e_pot == NULL) {
return qmckl_failwith( context,
QMCKL_ALLOCATION_FAILED,
"qmckl_e_pot",
"qmckl_provide_potential_energy",
NULL);
}
ctx->local_energy.e_pot = e_pot;
@ -897,11 +901,11 @@ qmckl_exit_code qmckl_provide_potential_energy(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_potential_energy(context,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->electron.num,
ctx->nucleus.num,
ctx->electron.ee_pot,
ctx->electron.en_pot,
ctx->electron.ee_potential,
ctx->electron.en_potential,
ctx->nucleus.repulsion,
ctx->local_energy.e_pot);
} else {
@ -929,18 +933,18 @@ qmckl_exit_code qmckl_provide_potential_energy(qmckl_context context) {
:END:
#+NAME: qmckl_compute_potential_energy_args
| ~qmckl_context~ | ~context~ | in | Global state |
| ~int64_t~ | ~walk_num~ | in | Number of walkers |
| ~int64_t~ | ~elec_num~ | in | Number of electrons |
| ~int64_t~ | ~nucl_num~ | in | Number of MOs |
| ~double~ | ~ee_pot[walk_num]~ | in | ee potential |
| ~double~ | ~en_pot[walk_num]~ | in | en potential |
| ~double~ | ~repulsion~ | in | en potential |
| ~double~ | ~e_pot[walk_num]~ | out | Potential energy |
| ~qmckl_context~ | ~context~ | in | Global state |
| ~int64_t~ | ~walk_num~ | in | Number of walkers |
| ~int64_t~ | ~elec_num~ | in | Number of electrons |
| ~int64_t~ | ~nucl_num~ | in | Number of MOs |
| ~double~ | ~ee_potential[walk_num]~ | in | ee potential |
| ~double~ | ~en_potential[walk_num]~ | in | en potential |
| ~double~ | ~repulsion~ | in | en potential |
| ~double~ | ~e_pot[walk_num]~ | out | Potential energy |
#+begin_src f90 :comments org :tangle (eval f) :noweb yes
integer function qmckl_compute_potential_energy_f(context, walk_num, &
elec_num, nucl_num, ee_pot, en_pot, repulsion, e_pot) &
elec_num, nucl_num, ee_potential, en_potential, repulsion, e_pot) &
result(info)
use qmckl
implicit none
@ -948,8 +952,8 @@ integer function qmckl_compute_potential_energy_f(context, walk_num, &
integer*8, intent(in) :: walk_num
integer*8, intent(in) :: elec_num
integer*8, intent(in) :: nucl_num
double precision, intent(in) :: ee_pot(walk_num)
double precision, intent(in) :: en_pot(walk_num)
double precision, intent(in) :: ee_potential(walk_num)
double precision, intent(in) :: en_potential(walk_num)
double precision, intent(in) :: repulsion
double precision, intent(inout) :: e_pot(walk_num)
integer*8 :: idet, iwalk, ielec, mo_id, imo
@ -971,9 +975,8 @@ integer function qmckl_compute_potential_energy_f(context, walk_num, &
return
endif
e_pot = 0.0d0 + repulsion
do iwalk = 1, walk_num
e_pot(iwalk) = e_pot(iwalk) + ee_pot(iwalk) + en_pot(iwalk)
e_pot(iwalk) = ee_potential(iwalk) + en_potential(iwalk) + repulsion
end do
end function qmckl_compute_potential_energy_f
@ -988,8 +991,8 @@ end function qmckl_compute_potential_energy_f
const int64_t walk_num,
const int64_t elec_num,
const int64_t nucl_num,
const double* ee_pot,
const double* en_pot,
const double* ee_potential,
const double* en_potential,
const double repulsion,
double* const e_pot );
#+end_src
@ -999,7 +1002,7 @@ end function qmckl_compute_potential_energy_f
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_compute_potential_energy &
(context, walk_num, elec_num, nucl_num, ee_pot, en_pot, repulsion, e_pot) &
(context, walk_num, elec_num, nucl_num, ee_potential, en_potential, repulsion, e_pot) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
@ -1009,14 +1012,14 @@ end function qmckl_compute_potential_energy_f
integer (c_int64_t) , intent(in) , value :: walk_num
integer (c_int64_t) , intent(in) , value :: elec_num
integer (c_int64_t) , intent(in) , value :: nucl_num
real (c_double ) , intent(in) :: ee_pot(walk_num)
real (c_double ) , intent(in) :: en_pot(walk_num)
real (c_double ) , intent(in) :: ee_potential(walk_num)
real (c_double ) , intent(in) :: en_potential(walk_num)
real (c_double ) , intent(in) , value :: repulsion
real (c_double ) , intent(out) :: e_pot(walk_num)
integer(c_int32_t), external :: qmckl_compute_potential_energy_f
info = qmckl_compute_potential_energy_f &
(context, walk_num, elec_num, nucl_num, ee_pot, en_pot, repulsion, e_pot)
(context, walk_num, elec_num, nucl_num, ee_potential, en_potential, repulsion, e_pot)
end function qmckl_compute_potential_energy
#+end_src
@ -1077,7 +1080,7 @@ qmckl_exit_code qmckl_get_local_energy(qmckl_context context, double * const loc
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
const int64_t sze = ctx->electron.walk_num;
const int64_t sze = ctx->electron.walker.num;
if (size_max < sze) {
return qmckl_failwith( context,
QMCKL_INVALID_ARG_3,
@ -1159,13 +1162,18 @@ qmckl_exit_code qmckl_provide_local_energy(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->local_energy.e_local_date) {
if (ctx->electron.walker.point.date > ctx->local_energy.e_local_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->local_energy.e_local);
ctx->local_energy.e_local = NULL;
}
/* Allocate array */
if (ctx->local_energy.e_local == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * sizeof(double);
mem_info.size = ctx->electron.walker.num * sizeof(double);
double* local_energy = (double*) qmckl_malloc(context, mem_info);
if (local_energy == NULL) {
@ -1179,7 +1187,7 @@ qmckl_exit_code qmckl_provide_local_energy(qmckl_context context) {
if (ctx->det.type == 'G') {
rc = qmckl_compute_local_energy(context,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->local_energy.e_kin,
ctx->local_energy.e_pot,
ctx->local_energy.e_local);
@ -1339,7 +1347,7 @@ qmckl_exit_code qmckl_get_drift_vector(qmckl_context context, double * const dri
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
assert (ctx != NULL);
size_t sze = ctx->electron.walk_num * ctx->electron.num * 3 * sizeof(double);
size_t sze = ctx->electron.walker.num * ctx->electron.num * 3 * sizeof(double);
memcpy(drift_vector, ctx->local_energy.r_drift, sze);
return QMCKL_SUCCESS;
@ -1398,13 +1406,18 @@ qmckl_exit_code qmckl_provide_drift_vector(qmckl_context context) {
}
/* Compute if necessary */
if (ctx->electron.coord_new_date > ctx->local_energy.r_drift_date) {
if (ctx->electron.walker.point.date > ctx->local_energy.r_drift_date) {
if (ctx->electron.walker.num > ctx->electron.walker_old.num) {
free(ctx->local_energy.r_drift);
ctx->local_energy.r_drift = NULL;
}
/* Allocate array */
if (ctx->local_energy.r_drift == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->electron.walk_num * ctx->electron.num * 3 * sizeof(double);
mem_info.size = ctx->electron.walker.num * ctx->electron.num * 3 * sizeof(double);
double* r_drift = (double*) qmckl_malloc(context, mem_info);
if (r_drift == NULL) {
@ -1419,7 +1432,7 @@ qmckl_exit_code qmckl_provide_drift_vector(qmckl_context context) {
qmckl_exit_code rc;
if (ctx->det.type == 'G') {
rc = qmckl_compute_drift_vector(context,
ctx->det.walk_num,
ctx->electron.walker.num,
ctx->det.det_num_alpha,
ctx->det.det_num_beta,
ctx->electron.up_num,

95
org/qmckl_memory.org
View File

@ -156,7 +156,7 @@ void* qmckl_malloc(qmckl_context context, const qmckl_memory_info_struct info) {
assert (ctx->memory.element[pos].size == (size_t) 0);
/* Copy info at the new location */
ctx->memory.element[pos].size = info.size;
memcpy(&(ctx->memory.element[pos]), &info, sizeof(qmckl_memory_info_struct));
ctx->memory.element[pos].pointer = pointer;
ctx->memory.n_allocated += (size_t) 1;
}
@ -235,7 +235,7 @@ qmckl_exit_code qmckl_free(qmckl_context context, void * const ptr) {
/* Not found */
qmckl_unlock(context);
return qmckl_failwith(context,
QMCKL_FAILURE,
QMCKL_INVALID_ARG_2,
"qmckl_free",
"Pointer not found in context");
}
@ -272,7 +272,7 @@ assert(rc == QMCKL_SUCCESS);
/* Free again */
rc = qmckl_free(context, a);
assert(rc == QMCKL_FAILURE);
assert(rc == QMCKL_INVALID_ARG_2);
/* Clean up */
rc = qmckl_context_destroy(context);
@ -280,6 +280,95 @@ assert(rc == QMCKL_SUCCESS);
#+end_src
* Get the size of a memory block
All the blocks allocated with ~qmckl_malloc~ keep track of how many
bytes were allocated. Using ~qmckl_malloc_size~ allows to get this information.
# Header
#+begin_src c :tangle (eval h_private_func) :noexport
qmckl_exit_code
qmckl_get_malloc_info(qmckl_context context,
const void* pointer,
qmckl_memory_info_struct* info);
#+end_src
# Source
#+begin_src c :tangle (eval c)
qmckl_exit_code
qmckl_get_malloc_info(qmckl_context context,
const void* ptr,
qmckl_memory_info_struct* info)
{
assert (qmckl_context_check(context) != QMCKL_NULL_CONTEXT);
qmckl_context_struct* const ctx = (qmckl_context_struct*) context;
if (ptr == NULL) {
return qmckl_failwith(context,
QMCKL_INVALID_ARG_2,
"qmckl_get_malloc_info",
"Null pointer");
}
if (info == NULL) {
return qmckl_failwith(context,
QMCKL_INVALID_ARG_3,
"qmckl_get_malloc_info",
"Null pointer");
}
qmckl_lock(context);
{
/* Find the pointer entry */
size_t pos = (size_t) 0;
while ( pos < ctx->memory.array_size && ctx->memory.element[pos].pointer != ptr) {
pos += (size_t) 1;
}
if (pos >= ctx->memory.array_size) {
/* Not found */
qmckl_unlock(context);
return qmckl_failwith(context,
QMCKL_INVALID_ARG_2,
"qmckl_get_malloc_info",
"Pointer not found in context");
}
/* Copy info */
memcpy(info, &(ctx->memory.element[pos]), sizeof(qmckl_memory_info_struct));
}
qmckl_unlock(context);
return QMCKL_SUCCESS;
}
#+end_src
# Test :noexport:
#+begin_src c :tangle (eval c_test)
/* Create a context */
context = qmckl_context_create();
info = qmckl_memory_info_struct_zero;
info.size = (size_t) 3*sizeof(int);
/* Allocate an array of ints */
a = (int*) qmckl_malloc(context, info);
/* Check that the size of a is 3*sizeof(int) */
info = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, NULL, &info);
assert (rc == QMCKL_INVALID_ARG_2);
rc = qmckl_get_malloc_info(context, &rc, &info);
assert (rc == QMCKL_INVALID_ARG_2);
rc = qmckl_get_malloc_info(context, a, &info);
assert (rc == QMCKL_SUCCESS);
assert (info.size == 3*sizeof(int));
rc = qmckl_context_destroy(context);
#+end_src
* End of files :noexport:
#+begin_src c :comments org :tangle (eval h_private_func)

63
org/qmckl_mo.org
View File

@ -573,7 +573,7 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_value(qmckl_context context);
qmckl_exit_code qmckl_provide_mo_basis_mo_value(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -595,8 +595,17 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_value(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->mo_basis.mo_value_date) {
if (ctx->point.alloc_date > ctx->mo_basis.mo_value_date) {
if (ctx->mo_basis.mo_value != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->mo_basis.mo_num * ctx->point.num * sizeof(double);
if (ctx->mo_basis.mo_value != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->mo_basis.mo_value, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->mo_basis.mo_value);
assert (rc == QMCKL_SUCCESS);
ctx->mo_basis.mo_value = NULL;
@ -606,8 +615,6 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_value(qmckl_context context)
/* Allocate array */
if (ctx->mo_basis.mo_value == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = ctx->mo_basis.mo_num * ctx->point.num * sizeof(double);
double* mo_value = (double*) qmckl_malloc(context, mem_info);
if (mo_value == NULL) {
@ -1046,7 +1053,7 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_vgl(qmckl_context context);
qmckl_exit_code qmckl_provide_mo_basis_mo_vgl(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -1068,8 +1075,17 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_vgl(qmckl_context context)
/* Compute if necessary */
if (ctx->point.date > ctx->mo_basis.mo_vgl_date) {
if (ctx->point.alloc_date > ctx->mo_basis.mo_vgl_date) {
if (ctx->mo_basis.mo_vgl != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 5 * ctx->mo_basis.mo_num * ctx->point.num * sizeof(double);
if (ctx->mo_basis.mo_vgl != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->mo_basis.mo_vgl, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->mo_basis.mo_vgl);
assert (rc == QMCKL_SUCCESS);
ctx->mo_basis.mo_vgl = NULL;
@ -1079,8 +1095,6 @@ qmckl_exit_code qmckl_provide_mo_basis_mo_vgl(qmckl_context context)
/* Allocate array */
if (ctx->mo_basis.mo_vgl == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = 5 * ctx->mo_basis.mo_num * ctx->point.num * sizeof(double);
double* mo_vgl = (double*) qmckl_malloc(context, mem_info);
if (mo_vgl == NULL) {
@ -1442,7 +1456,7 @@ elec_15_w2 = np.array( [ -2.20180344582,-1.9113150239, 2.2193744778600002 ] )
nucl_1 = np.array( [ 1.096243353458458e+00, 8.907054016973815e-01, 7.777092280258892e-01 ] )
nucl_2 = np.array( [ 1.168459237342663e+00, 1.125660720053393e+00, 2.833370314829343e+00 ] )
#double prim_vgl[prim_num][5][walk_num][elec_num];
#double prim_vgl[prim_num][5][point_num];
x = elec_26_w1 ; y = nucl_1
a = [( 8.236000E+03, -1.130000E-04 * 6.1616545431994848e+02 ),
( 1.235000E+03, -8.780000E-04 * 1.4847738511079908e+02 ),
@ -1490,15 +1504,14 @@ const int64_t nucl_num = chbrclf_nucl_num;
const double* nucl_charge = chbrclf_charge;
const double* nucl_coord = &(chbrclf_nucl_coord[0][0]);
const int64_t point_num = walk_num*elec_num;
rc = qmckl_set_electron_num (context, elec_up_num, elec_dn_num);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_set_electron_walk_num (context, walk_num);
assert (rc == QMCKL_SUCCESS);
assert(qmckl_electron_provided(context));
rc = qmckl_set_electron_coord (context, 'N', elec_coord, walk_num*elec_num*3);
rc = qmckl_set_point(context, 'N', point_num, elec_coord, point_num*3);
assert(rc == QMCKL_SUCCESS);
rc = qmckl_set_nucleus_num (context, nucl_num);
@ -1583,10 +1596,10 @@ assert(rc == QMCKL_SUCCESS);
assert(qmckl_ao_basis_provided(context));
double ao_vgl[walk_num*elec_num][5][chbrclf_ao_num];
double ao_vgl[point_num][5][chbrclf_ao_num];
rc = qmckl_get_ao_basis_ao_vgl(context, &(ao_vgl[0][0][0]),
(int64_t) 5*walk_num*elec_num*chbrclf_ao_num);
(int64_t) 5*point_num*chbrclf_ao_num);
assert (rc == QMCKL_SUCCESS);
/* Set up MO data */
@ -1604,15 +1617,15 @@ assert(qmckl_mo_basis_provided(context));
rc = qmckl_context_touch(context);
assert (rc == QMCKL_SUCCESS);
double mo_value[walk_num*elec_num][chbrclf_mo_num];
rc = qmckl_get_mo_basis_mo_value(context, &(mo_value[0][0]), walk_num*elec_num*chbrclf_mo_num);
double mo_value[point_num][chbrclf_mo_num];
rc = qmckl_get_mo_basis_mo_value(context, &(mo_value[0][0]), point_num*chbrclf_mo_num);
assert (rc == QMCKL_SUCCESS);
double mo_vgl[walk_num*elec_num][5][chbrclf_mo_num];
rc = qmckl_get_mo_basis_mo_vgl(context, &(mo_vgl[0][0][0]), walk_num*elec_num*5*chbrclf_mo_num);
double mo_vgl[point_num][5][chbrclf_mo_num];
rc = qmckl_get_mo_basis_mo_vgl(context, &(mo_vgl[0][0][0]), point_num*5*chbrclf_mo_num);
assert (rc == QMCKL_SUCCESS);
for (int i=0 ; i< walk_num*elec_num; ++i) {
for (int i=0 ; i< point_num; ++i) {
for (int k=0 ; k< chbrclf_mo_num ; ++k) {
assert(fabs(mo_vgl[i][0][k] - mo_value[i][k]) < 1.e-12) ;
}
@ -1621,10 +1634,10 @@ for (int i=0 ; i< walk_num*elec_num; ++i) {
rc = qmckl_context_touch(context);
assert (rc == QMCKL_SUCCESS);
rc = qmckl_get_mo_basis_mo_value(context, &(mo_value[0][0]), walk_num*elec_num*chbrclf_mo_num);
rc = qmckl_get_mo_basis_mo_value(context, &(mo_value[0][0]), point_num*chbrclf_mo_num);
assert (rc == QMCKL_SUCCESS);
for (int i=0 ; i< walk_num*elec_num; ++i) {
for (int i=0 ; i< point_num; ++i) {
for (int k=0 ; k< chbrclf_mo_num ; ++k) {
assert(fabs(mo_vgl[i][0][k] - mo_value[i][k]) < 1.e-12) ;
}
@ -1662,7 +1675,7 @@ for (int i=0 ; i< walk_num*elec_num; ++i) {
// assert(rc == QMCKL_SUCCESS);
//
// // Calculate value of MO (1st electron)
// double mo_vgl[5][walk_num][elec_num][chbrclf_mo_num];
// double mo_vgl[5][point_num][chbrclf_mo_num];
// rc = qmckl_get_mo_basis_mo_vgl(context, &(mo_vgl[0][0][0][0]));
// assert (rc == QMCKL_SUCCESS);
// ovlmo1 += mo_vgl[0][0][0][0]*mo_vgl[0][0][0][0]*dr3;

21
org/qmckl_point.org
View File

@ -2,10 +2,10 @@
#+SETUPFILE: ../tools/theme.setup
#+INCLUDE: ../tools/lib.org
This data structure contains cartesian coordinates where the functions
will be evaluated. For DFT codes these may be the integration grid
points. For QMC codes, these are the electron coordinates of all the
walkers.
This data structure contains cartesian coordinates where the
3-dimensional functions will be evaluated. For DFT codes these may be
the integration grid points. For QMC codes, these are the electron
coordinates of all the walkers.
* Headers :noexport:
#+begin_src elisp :noexport :results none
@ -19,7 +19,7 @@ walkers.
#include <stdbool.h>
#include "qmckl_blas_private_type.h"
#+end_src
#+begin_src c :tangle (eval h_private_func)
#ifndef QMCKL_POINT_HPF
#define QMCKL_POINT_HPF
@ -80,9 +80,7 @@ int main() {
| Variable | Type | Description |
|--------------+----------------+-------------------------------------------|
| ~num~ | ~int64_t~ | Total number of points |
| ~alloc_num~ | ~int64_t~ | Numer of allocated number of points |
| ~date~ | ~uint64_t~ | Last modification date of the coordinates |
| ~alloc_date~ | ~uint64_t~ | Last modification date of the allocation |
| ~coord~ | ~qmckl_matrix~ | ~num~ \times 3 matrix |
We consider that the matrix is stored 'transposed' and 'normal'
@ -93,9 +91,7 @@ int main() {
#+begin_src c :comments org :tangle (eval h_private_type)
typedef struct qmckl_point_struct {
int64_t num;
int64_t alloc_num;
uint64_t date;
uint64_t alloc_date;
qmckl_matrix coord;
} qmckl_point_struct;
@ -312,7 +308,7 @@ qmckl_set_point (qmckl_context context,
assert (ctx != NULL);
qmckl_exit_code rc;
if (num > ctx->point.alloc_num) {
if (num != ctx->point.num) {
if (ctx->point.coord.data != NULL) {
rc = qmckl_matrix_free(context, &(ctx->point.coord));
@ -353,11 +349,6 @@ qmckl_set_point (qmckl_context context,
rc = qmckl_context_touch(context);
assert (rc == QMCKL_SUCCESS);
if (num > ctx->point.alloc_num) {
ctx->point.alloc_num = num;
ctx->point.alloc_date = ctx->point.date;
};
return QMCKL_SUCCESS;
}

4
org/qmckl_trexio.org
View File

@ -1137,7 +1137,7 @@ qmckl_trexio_read(const qmckl_context context, const char* file_name, const int6
rc = qmckl_failwith( context,
QMCKL_FAILURE,
"qmckl_trexio_read",
"QMCkl was not compiled without TREXIO");
"QMCkl was compiled without TREXIO");
#endif
return rc;
}
@ -1147,7 +1147,6 @@ qmckl_trexio_read(const qmckl_context context, const char* file_name, const int6
#+begin_src c :tangle (eval c_test)
#ifdef HAVE_TREXIO
#define walk_num 2
qmckl_exit_code rc;
char fname[256];
@ -1161,7 +1160,6 @@ strncpy(fname, QMCKL_TEST_DIR,255);
strncat(fname, "/chbrclf", 255);
printf("Test file: %s\n", fname);
rc = qmckl_set_electron_walk_num(context, walk_num);
rc = qmckl_trexio_read(context, fname, 255);
if (rc != QMCKL_SUCCESS) {

17
tools/lib.org
View File

@ -278,7 +278,7 @@ return msg
template = """qmckl_exit_code qmckl_provide_{{ group }}_{{ data }}(qmckl_context context)
{
qmckl_exit_code rc;
qmckl_exit_code rc = QMCKL_SUCCESS;
if (qmckl_context_check(context) == QMCKL_NULL_CONTEXT) {
return qmckl_failwith( context,
@ -300,8 +300,17 @@ template = """qmckl_exit_code qmckl_provide_{{ group }}_{{ data }}(qmckl_context
/* Compute if necessary */
if (ctx->point.date > ctx->{{ group }}.{{ data }}_date) {
if (ctx->point.alloc_date > ctx->{{ group }}.{{ data }}_date) {
if (ctx->{{ group }}.{{ data }} != NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = {{ dimension }} * sizeof(double);
if (ctx->{{ group }}.{{ data }} != NULL) {
qmckl_memory_info_struct mem_info_test = qmckl_memory_info_struct_zero;
rc = qmckl_get_malloc_info(context, ctx->{{ group }}.{{ data }}, &mem_info_test);
/* if rc != QMCKL_SUCCESS, we are maybe in an _inplace function because the
memory was not allocated with qmckl_malloc */
if ((rc == QMCKL_SUCCESS) && (mem_info_test.size != mem_info.size)) {
rc = qmckl_free(context, ctx->{{ group }}.{{ data }});
assert (rc == QMCKL_SUCCESS);
ctx->{{ group }}.{{ data }} = NULL;
@ -311,8 +320,6 @@ template = """qmckl_exit_code qmckl_provide_{{ group }}_{{ data }}(qmckl_context
/* Allocate array */
if (ctx->{{ group }}.{{ data }} == NULL) {
qmckl_memory_info_struct mem_info = qmckl_memory_info_struct_zero;
mem_info.size = {{ dimension }} * sizeof(double);
double* {{ data }} = (double*) qmckl_malloc(context, mem_info);
if ({{ data }} == NULL) {