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Simplifying Fortran

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Anthony Scemama 2023-09-22 16:56:48 +02:00
parent 0d9af3c497
commit de98045fe4
1 changed files with 123 additions and 225 deletions
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org/qmckl_blas.org
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@ -976,27 +976,37 @@ double* qmckl_alloc_double_of_tensor(const qmckl_context context,
#+end_src #+end_src
#+begin_src f90 :tangle (eval f) :exports none #+begin_src f90 :tangle (eval f) :exports none
integer function qmckl_dgemm_f(context, TransA, TransB, & function qmckl_dgemm(context, TransA, TransB, &
m, n, k, alpha, A, LDA, B, LDB, beta, C, LDC) & m, n, k, alpha, A, LDA, B, LDB, beta, C, LDC) &
result(info) bind(C) result(info)
use qmckl use, intrinsic :: iso_c_binding
use qmckl_constants
#ifdef HAVE_LIBQMCKLDGEMM #ifdef HAVE_LIBQMCKLDGEMM
use qmckl_dgemm_tiled_module use qmckl_dgemm_tiled_module
#endif #endif
implicit none implicit none
integer(qmckl_context), intent(in) :: context integer (qmckl_context), intent(in) , value :: context
character , intent(in) :: TransA, TransB character(c_char ) , intent(in) , value :: TransA
integer*8 , intent(in) :: m, n, k character(c_char ) , intent(in) , value :: TransB
double precision , intent(in) :: alpha, beta integer (c_int64_t) , intent(in) , value :: m
integer*8 , intent(in) :: lda integer (c_int64_t) , intent(in) , value :: n
double precision , intent(in) :: A(lda,*) integer (c_int64_t) , intent(in) , value :: k
integer*8 , intent(in) :: ldb real (c_double ) , intent(in) , value :: alpha
double precision , intent(in) :: B(ldb,*) real (c_double ) , intent(in) :: A(lda,*)
integer*8 , intent(in) :: ldc integer (c_int64_t) , intent(in) , value :: lda
double precision , intent(out) :: C(ldc,*) real (c_double ) , intent(in) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(in) , value :: beta
real (c_double ) , intent(out) :: C(ldc,*)
integer (c_int64_t) , intent(in) , value :: ldc
integer(qmckl_exit_code) :: info
#ifdef HAVE_LIBQMCKLDGEMM
double precision,allocatable,dimension(:,:) :: A1 double precision,allocatable,dimension(:,:) :: A1
double precision,allocatable,dimension(:,:) :: B1 double precision,allocatable,dimension(:,:) :: B1
double precision,allocatable,dimension(:,:) :: C1 double precision,allocatable,dimension(:,:) :: C1
#endif
integer*8 :: i, j, LDA1, LDB1, LDC1 integer*8 :: i, j, LDA1, LDB1, LDC1
info = QMCKL_SUCCESS info = QMCKL_SUCCESS
@ -1040,25 +1050,25 @@ integer function qmckl_dgemm_f(context, TransA, TransB, &
! Copy A to A1 ! Copy A to A1
allocate(A1(k,m)) allocate(A1(k,m))
do j=1,m do j=1,m
do i=1,k do i=1,k
A1(i,j) = A(j,i) A1(i,j) = A(j,i)
end do end do
end do end do
! Copy B to B1 ! Copy B to B1
allocate(B1(n,k)) allocate(B1(n,k))
do j=1,k do j=1,k
do i=1,n do i=1,n
B1(i,j) = B(j,i) B1(i,j) = B(j,i)
end do end do
end do end do
! Copy C to C1 ! Copy C to C1
allocate(C1(n,m)) allocate(C1(n,m))
do j=1,m do j=1,m
do i=1,n do i=1,n
C1(i,j) = C(j,i) C1(i,j) = C(j,i)
end do end do
end do end do
LDA1 = size(A1,1) LDA1 = size(A1,1)
@ -1070,7 +1080,7 @@ integer function qmckl_dgemm_f(context, TransA, TransB, &
do j=1,n do j=1,n
do i=1,m do i=1,m
transpose C(i,j) = alpha*C1(j,i) + beta*C(i,j) transpose C(i,j) = alpha*C1(j,i) + beta*C(i,j)
end do end do
end do end do
@ -1081,60 +1091,26 @@ transpose C(i,j) = alpha*C1(j,i) + beta*C(i,j)
#endif #endif
end function qmckl_dgemm_f end function qmckl_dgemm
#+end_src #+end_src
*** C interface :noexport: *** C interface :noexport:
#+CALL: generate_c_interface(table=qmckl_dgemm_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm")
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_dgemm &
(context, TransA, TransB, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
implicit none
integer (c_int64_t) , intent(in) , value :: context
character(c_char) , intent(in) , value :: TransA
character(c_char) , intent(in) , value :: TransB
integer (c_int64_t) , intent(in) , value :: m
integer (c_int64_t) , intent(in) , value :: n
integer (c_int64_t) , intent(in) , value :: k
real (c_double ) , intent(in) , value :: alpha
real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: lda
real (c_double ) , intent(in) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(in) , value :: beta
real (c_double ) , intent(out) :: C(ldc,*)
integer (c_int64_t) , intent(in) , value :: ldc
integer(c_int32_t), external :: qmckl_dgemm_f
info = qmckl_dgemm_f &
(context, TransA, TransB, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc)
end function qmckl_dgemm
#+end_src
#+CALL: generate_f_interface(table=qmckl_dgemm_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm") #+CALL: generate_f_interface(table=qmckl_dgemm_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm")
#+RESULTS: #+RESULTS:
#+begin_src f90 :tangle (eval fh_func) :comments org :exports none #+begin_src f90 :tangle (eval fh_func) :comments org :exports none
interface interface
integer(c_int32_t) function qmckl_dgemm & integer(qmckl_exit_code) function qmckl_dgemm &
(context, TransA, TransB, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc) & (context, TransA, TransB, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc) &
bind(C) bind(C)
use, intrinsic :: iso_c_binding use, intrinsic :: iso_c_binding
import import
implicit none implicit none
integer (c_int64_t) , intent(in) , value :: context integer (qmckl_context), intent(in) , value :: context
character(c_char) , intent(in) , value :: TransA character(c_char ) , intent(in) , value :: TransA
character(c_char) , intent(in) , value :: TransB character(c_char ) , intent(in) , value :: TransB
integer (c_int64_t) , intent(in) , value :: m integer (c_int64_t) , intent(in) , value :: m
integer (c_int64_t) , intent(in) , value :: n integer (c_int64_t) , intent(in) , value :: n
integer (c_int64_t) , intent(in) , value :: k integer (c_int64_t) , intent(in) , value :: k
@ -1295,25 +1271,31 @@ printf("qmckl_dgemm ok\n");
#+END_src #+END_src
#+begin_src f90 :tangle (eval f) :exports none #+begin_src f90 :tangle (eval f) :exports none
integer function qmckl_dgemm_safe_f(context, TransA, TransB, & function qmckl_dgemm_safe(context, TransA, TransB, &
m, n, k, alpha, A, size_A, LDA, B, size_B, LDB, beta, C, size_C, LDC) & m, n, k, alpha, A, size_A, LDA, B, size_B, LDB, beta, C, size_C, LDC) &
result(info) result(info) bind(C)
use qmckl use, intrinsic :: iso_c_binding
use qmckl_constants
implicit none implicit none
integer(qmckl_context), intent(in) :: context integer (qmckl_context), intent(in) , value :: context
character , intent(in) :: TransA, TransB character(c_char ) , intent(in) , value :: TransA
integer*8 , intent(in) :: m, n, k character(c_char ) , intent(in) , value :: TransB
double precision , intent(in) :: alpha, beta integer (c_int64_t) , intent(in) , value :: m
integer*8 , intent(in) :: lda integer (c_int64_t) , intent(in) , value :: n
integer*8 , intent(in) :: size_A integer (c_int64_t) , intent(in) , value :: k
double precision , intent(in) :: A(lda,*) real (c_double ) , intent(in) , value :: alpha
integer*8 , intent(in) :: ldb real (c_double ) , intent(in) :: A(lda,*)
integer*8 , intent(in) :: size_B integer (c_int64_t) , intent(in) , value :: size_A
double precision , intent(in) :: B(ldb,*) integer (c_int64_t) , intent(in) , value :: lda
integer*8 , intent(in) :: ldc real (c_double ) , intent(in) :: B(ldb,*)
integer*8 , intent(in) :: size_C integer (c_int64_t) , intent(in) , value :: size_B
double precision , intent(out) :: C(ldc,*) integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(in) , value :: beta
real (c_double ) , intent(out) :: C(ldc,*)
integer (c_int64_t) , intent(in) , value :: size_C
integer (c_int64_t) , intent(in) , value :: ldc
integer(qmckl_exit_code) :: info
info = QMCKL_SUCCESS info = QMCKL_SUCCESS
if (context == QMCKL_NULL_CONTEXT) then if (context == QMCKL_NULL_CONTEXT) then
@ -1369,76 +1351,39 @@ integer function qmckl_dgemm_safe_f(context, TransA, TransB, &
call dgemm(transA, transB, int(m,4), int(n,4), int(k,4), & call dgemm(transA, transB, int(m,4), int(n,4), int(k,4), &
alpha, A, int(LDA,4), B, int(LDB,4), beta, C, int(LDC,4)) alpha, A, int(LDA,4), B, int(LDB,4), beta, C, int(LDC,4))
end function qmckl_dgemm_safe_f end function qmckl_dgemm_safe
#+end_src #+end_src
*** C interface :noexport: *** C interface :noexport:
#+CALL: generate_c_interface(table=qmckl_dgemm_safe_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm_safe")
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_dgemm_safe &
(context, TransA, TransB, m, n, k, alpha, A, size_A, lda, B, size_B, ldb, beta, C, size_C, ldc) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
implicit none
integer (c_int64_t) , intent(in) , value :: context
character(c_char) , intent(in) , value :: TransA
character(c_char) , intent(in) , value :: TransB
integer (c_int64_t) , intent(in) , value :: m
integer (c_int64_t) , intent(in) , value :: n
integer (c_int64_t) , intent(in) , value :: k
real (c_double ) , intent(in) , value :: alpha
real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: size_A
integer (c_int64_t) , intent(in) , value :: lda
real (c_double ) , intent(in) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: size_B
integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(in) , value :: beta
real (c_double ) , intent(out) :: C(ldc,*)
integer (c_int64_t) , intent(in) , value :: size_C
integer (c_int64_t) , intent(in) , value :: ldc
integer(c_int32_t), external :: qmckl_dgemm_safe_f
info = qmckl_dgemm_safe_f &
(context, TransA, TransB, m, n, k, alpha, A, size_A, lda, B, size_B, ldb, beta, C, size_C, ldc)
end function qmckl_dgemm_safe
#+end_src
#+CALL: generate_f_interface(table=qmckl_dgemm_safe_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm_safe") #+CALL: generate_f_interface(table=qmckl_dgemm_safe_args,rettyp="qmckl_exit_code",fname="qmckl_dgemm_safe")
#+RESULTS: #+RESULTS:
#+begin_src f90 :tangle (eval fh_func) :comments org :exports none #+begin_src f90 :tangle (eval fh_func) :comments org :exports none
interface interface
integer(c_int32_t) function qmckl_dgemm_safe & integer(qmckl_exit_code) function qmckl_dgemm_safe &
(context, TransA, TransB, m, n, k, alpha, A, size_A, lda, B, size_B, ldb, beta, C, size_C, ldc) & (context, TransA, TransB, m, n, k, alpha, A, size_max_A, lda, B, size_max_B, ldb, beta, C, size_max_C, ldc) &
bind(C) bind(C)
use, intrinsic :: iso_c_binding use, intrinsic :: iso_c_binding
import import
implicit none implicit none
integer (c_int64_t) , intent(in) , value :: context integer (qmckl_context), intent(in) , value :: context
character(c_char) , intent(in) , value :: TransA character(c_char ) , intent(in) , value :: TransA
character(c_char) , intent(in) , value :: TransB character(c_char ) , intent(in) , value :: TransB
integer (c_int64_t) , intent(in) , value :: m integer (c_int64_t) , intent(in) , value :: m
integer (c_int64_t) , intent(in) , value :: n integer (c_int64_t) , intent(in) , value :: n
integer (c_int64_t) , intent(in) , value :: k integer (c_int64_t) , intent(in) , value :: k
real (c_double ) , intent(in) , value :: alpha real (c_double ) , intent(in) , value :: alpha
real (c_double ) , intent(in) :: A(lda,*) real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: size_A integer (c_int64_t) , intent(in) , value :: size_max_A
integer (c_int64_t) , intent(in) , value :: lda integer (c_int64_t) , intent(in) , value :: lda
real (c_double ) , intent(in) :: B(ldb,*) real (c_double ) , intent(in) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: size_B integer (c_int64_t) , intent(in) , value :: size_max_B
integer (c_int64_t) , intent(in) , value :: ldb integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(in) , value :: beta real (c_double ) , intent(in) , value :: beta
real (c_double ) , intent(out) :: C(ldc,*) real (c_double ) , intent(out) :: C(ldc,*)
integer (c_int64_t) , intent(in) , value :: size_C integer (c_int64_t) , intent(in) , value :: size_max_C
integer (c_int64_t) , intent(in) , value :: ldc integer (c_int64_t) , intent(in) , value :: ldc
end function qmckl_dgemm_safe end function qmckl_dgemm_safe
@ -1756,17 +1701,20 @@ print(C.T)
LAPACK library. LAPACK library.
#+begin_src f90 :tangle (eval f) :exports none #+begin_src f90 :tangle (eval f) :exports none
integer function qmckl_adjugate_f(context, na, A, LDA, B, ldb, det_l) & function qmckl_adjugate(context, n, A, LDA, B, ldb, det_l) &
result(info) result(info) bind(C)
use qmckl use qmckl_constants
use, intrinsic :: iso_c_binding
implicit none implicit none
integer(qmckl_context) , intent(in) :: context
double precision, intent(in) :: A (LDA,*) integer (qmckl_context), intent(in) , value :: context
integer*8, intent(in) :: LDA integer (c_int64_t) , intent(in) , value :: n
double precision, intent(out) :: B (LDB,*) real (c_double ) , intent(in) :: A(lda,*)
integer*8, intent(in) :: LDB integer (c_int64_t) , intent(in) , value :: lda
integer*8, intent(in) :: na real (c_double ) , intent(out) :: B(ldb,*)
double precision, intent(inout) :: det_l integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(inout) :: det_l
integer(qmckl_exit_code) :: info
info = QMCKL_SUCCESS info = QMCKL_SUCCESS
@ -1775,7 +1723,7 @@ integer function qmckl_adjugate_f(context, na, A, LDA, B, ldb, det_l) &
return return
endif endif
if (na <= 0_8) then if (n <= 0_8) then
info = QMCKL_INVALID_ARG_2 info = QMCKL_INVALID_ARG_2
return return
endif endif
@ -1785,28 +1733,28 @@ integer function qmckl_adjugate_f(context, na, A, LDA, B, ldb, det_l) &
return return
endif endif
if (LDA < na) then if (LDA < n) then
info = QMCKL_INVALID_ARG_4 info = QMCKL_INVALID_ARG_4
return return
endif endif
select case (na) select case (n)
case (5) case (5)
call adjugate5(A,LDA,B,LDB,na,det_l) call adjugate5(A,LDA,B,LDB,n,det_l)
case (4) case (4)
call adjugate4(A,LDA,B,LDB,na,det_l) call adjugate4(A,LDA,B,LDB,n,det_l)
case (3) case (3)
call adjugate3(A,LDA,B,LDB,na,det_l) call adjugate3(A,LDA,B,LDB,n,det_l)
case (2) case (2)
call adjugate2(A,LDA,B,LDB,na,det_l) call adjugate2(A,LDA,B,LDB,n,det_l)
case (1) case (1)
det_l = a(1,1) det_l = a(1,1)
b(1,1) = 1.d0 b(1,1) = 1.d0
case default case default
call adjugate_general(context, na, A, LDA, B, LDB, det_l) call adjugate_general(context, n, A, LDA, B, LDB, det_l)
end select end select
end function qmckl_adjugate_f end function qmckl_adjugate
#+end_src #+end_src
#+begin_src f90 :tangle (eval f) :exports none #+begin_src f90 :tangle (eval f) :exports none
@ -2188,45 +2136,19 @@ subroutine cofactor5(A,LDA,B,LDB,na,det_l)
end end
#+end_src #+end_src
#+CALL: generate_c_interface(table=qmckl_adjugate_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate")
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_adjugate &
(context, n, A, lda, B, ldb, det_l) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
implicit none
integer (c_int64_t) , intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: n
real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: lda
real (c_double ) , intent(out) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(inout) :: det_l
integer(c_int32_t), external :: qmckl_adjugate_f
info = qmckl_adjugate_f &
(context, n, A, lda, B, ldb, det_l)
end function qmckl_adjugate
#+end_src
#+CALL: generate_f_interface(table=qmckl_adjugate_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate") #+CALL: generate_f_interface(table=qmckl_adjugate_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate")
#+RESULTS: #+RESULTS:
#+begin_src f90 :tangle (eval fh_func) :comments org :exports none #+begin_src f90 :tangle (eval fh_func) :comments org :exports none
interface interface
integer(c_int32_t) function qmckl_adjugate & integer(qmckl_exit_code) function qmckl_adjugate &
(context, n, A, lda, B, ldb, det_l) & (context, n, A, lda, B, ldb, det_l) &
bind(C) bind(C)
use, intrinsic :: iso_c_binding use, intrinsic :: iso_c_binding
import import
implicit none implicit none
integer (c_int64_t) , intent(in) , value :: context integer (qmckl_context), intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: n integer (c_int64_t) , intent(in) , value :: n
real (c_double ) , intent(in) :: A(lda,*) real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: lda integer (c_int64_t) , intent(in) , value :: lda
@ -2315,7 +2237,7 @@ end subroutine adjugate_general
#+begin_src f90 :tangle (eval f_test) #+begin_src f90 :tangle (eval f_test)
integer(qmckl_exit_code) function test_qmckl_adjugate(context) bind(C) integer(qmckl_exit_code) function test_qmckl_adjugate(context) bind(C)
use qmckl use qmckl_constants
implicit none implicit none
integer(qmckl_context), intent(in), value :: context integer(qmckl_context), intent(in), value :: context
@ -2642,22 +2564,26 @@ printf("qmckl_adjugate ok\n");
LAPACK library. LAPACK library.
#+begin_src f90 :tangle (eval f) :exports none #+begin_src f90 :tangle (eval f) :exports none
integer function qmckl_adjugate_safe_f(context, & function qmckl_adjugate_safe(context, &
na, A, size_A, LDA, B, size_B, LDB, det_l) & na, A, size_A, LDA, B, size_B, LDB, det_l) &
result(info) result(info) bind(C)
use qmckl use, intrinsic :: iso_c_binding
implicit none use qmckl_constants
integer(qmckl_context) , intent(in) :: context use qmckl, only: qmckl_adjugate
double precision, intent(in) :: A (LDA,*)
integer*8, intent(in) :: size_A
integer*8, intent(in) :: LDA
double precision, intent(out) :: B (LDB,*)
integer*8, intent(in) :: size_B
integer*8, intent(in) :: LDB
integer*8, intent(in) :: na
double precision, intent(inout) :: det_l
integer, external :: qmckl_adjugate_f implicit none
integer (qmckl_context), intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: na
real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: size_A
integer (c_int64_t) , intent(in) , value :: lda
real (c_double ) , intent(out) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: size_B
integer (c_int64_t) , intent(in) , value :: ldb
real (c_double ) , intent(inout) :: det_l
integer(qmckl_exit_code) :: info
info = QMCKL_SUCCESS info = QMCKL_SUCCESS
@ -2671,7 +2597,7 @@ integer function qmckl_adjugate_safe_f(context, &
return return
endif endif
info = qmckl_adjugate_f(context, na, A, LDA, B, LDB, det_l) info = qmckl_adjugate(context, na, A, LDA, B, LDB, det_l)
if (info == QMCKL_INVALID_ARG_4) then if (info == QMCKL_INVALID_ARG_4) then
info = QMCKL_INVALID_ARG_5 info = QMCKL_INVALID_ARG_5
@ -2683,59 +2609,31 @@ integer function qmckl_adjugate_safe_f(context, &
return return
endif endif
end function qmckl_adjugate_safe_f end function qmckl_adjugate_safe
#+end_src #+end_src
*** C interface *** C interface
#+CALL: generate_c_interface(table=qmckl_adjugate_safe_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate_safe")
#+RESULTS:
#+begin_src f90 :tangle (eval f) :comments org :exports none
integer(c_int32_t) function qmckl_adjugate_safe &
(context, n, A, size_A, lda, B, size_B, ldb, det_l) &
bind(C) result(info)
use, intrinsic :: iso_c_binding
implicit none
integer (c_int64_t) , intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: n
real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: lda
integer (c_int64_t) , intent(in) , value :: size_A
real (c_double ) , intent(out) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: ldb
integer (c_int64_t) , intent(in) , value :: size_B
real (c_double ) , intent(inout) :: det_l
integer(c_int32_t), external :: qmckl_adjugate_safe_f
info = qmckl_adjugate_safe_f &
(context, n, A, size_A, lda, B, size_B, ldb, det_l)
end function qmckl_adjugate_safe
#+end_src
#+CALL: generate_f_interface(table=qmckl_adjugate_safe_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate_safe") #+CALL: generate_f_interface(table=qmckl_adjugate_safe_args,rettyp="qmckl_exit_code",fname="qmckl_adjugate_safe")
#+RESULTS: #+RESULTS:
#+begin_src f90 :tangle (eval fh_func) :comments org :exports none #+begin_src f90 :tangle (eval fh_func) :comments org :exports none
interface interface
integer(c_int32_t) function qmckl_adjugate_safe & integer(qmckl_exit_code) function qmckl_adjugate_safe &
(context, n, A, size_A, lda, B, size_B, ldb, det_l) & (context, n, A, size_max_A, lda, B, size_max_B, ldb, det_l) &
bind(C) bind(C)
use, intrinsic :: iso_c_binding use, intrinsic :: iso_c_binding
import import
implicit none implicit none
integer (c_int64_t) , intent(in) , value :: context integer (qmckl_context), intent(in) , value :: context
integer (c_int64_t) , intent(in) , value :: n integer (c_int64_t) , intent(in) , value :: n
real (c_double ) , intent(in) :: A(lda,*) real (c_double ) , intent(in) :: A(lda,*)
integer (c_int64_t) , intent(in) , value :: size_max_A
integer (c_int64_t) , intent(in) , value :: lda integer (c_int64_t) , intent(in) , value :: lda
integer (c_int64_t) , intent(in) , value :: size_A
real (c_double ) , intent(out) :: B(ldb,*) real (c_double ) , intent(out) :: B(ldb,*)
integer (c_int64_t) , intent(in) , value :: size_max_B
integer (c_int64_t) , intent(in) , value :: ldb integer (c_int64_t) , intent(in) , value :: ldb
integer (c_int64_t) , intent(in) , value :: size_B
real (c_double ) , intent(inout) :: det_l real (c_double ) , intent(inout) :: det_l
end function qmckl_adjugate_safe end function qmckl_adjugate_safe