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Multiple tests for io_dset_sparse

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This commit is contained in:
Anthony Scemama 2023-05-13 12:01:00 +02:00
parent e226bee166
commit cafed105a4
1 changed files with 30 additions and 24 deletions
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54
tests/io_dset_sparse.c
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@ -41,13 +41,19 @@ static int test_write_dset_sparse (const char* file_name, const back_end_t backe
assert(rc == TREXIO_SUCCESS);
// write dataset chunks of sparse data in the file (including FAKE statements)
uint64_t chunk_size = (uint64_t) size/N_CHUNKS+1;
uint64_t chunk_size = (uint64_t) size/N_CHUNKS;
chunk_size = chunk_size > 0 ? chunk_size : (uint64_t) size;
int n_chunks = size/chunk_size;
printf("chunk_size = %ld\n", chunk_size);
printf("n_chunks = %d\n", n_chunks);
uint64_t offset_f = 0UL;
uint64_t offset_d = 0UL;
if (offset != 0L) offset_f += offset;
// write n_chunks times using write_sparse
for(int i=0; i<N_CHUNKS; ++i){
while(offset_d < size) {
if (offset_f+chunk_size > size) chunk_size = size-offset_f;
rc = trexio_write_mo_2e_int_eri(file, offset_f, chunk_size, &index[4*offset_d], &value[offset_d]);
printf("%5d: %s\n", __LINE__, trexio_string_of_error(rc));
assert(rc == TREXIO_SUCCESS);
@ -142,44 +148,42 @@ static int test_read_dset_sparse (const char* file_name, const back_end_t backen
// specify the read parameters, here:
// 1 chunk of 10 elements using offset of 40 (i.e. lines No. 40--59) into elements of the array starting from 5
int64_t chunk_read = size/3;
int64_t offset_file_read = size/3;
int offset_data_read = 2L;
chunk_read = chunk_read < 2 ? 2 : chunk_read;
int64_t offset_file_read = 1;
int64_t read_size_check;
read_size_check = chunk_read;
if (offset != 0L) offset_file_read += offset;
// read one chunk using the aforementioned parameters
rc = trexio_read_mo_2e_int_eri(file, offset_file_read, &chunk_read, &index_read[4*offset_data_read], &value_read[offset_data_read]);
rc = trexio_read_mo_2e_int_eri(file, offset_file_read, &chunk_read, &index_read[0], &value_read[0]);
printf("%5d: %s\n", __LINE__, trexio_string_of_error(rc));
/*
for (int i=0 ; i<chunk_read ; ++i) {
printf("%d %d\n", i, index_read[4*offset_data_read+i]);
printf("%d %d | %ld %ld %ld\n", i, index_read[i], offset, offset_file_read, chunk_read);
}
*/
assert(rc == TREXIO_SUCCESS);
assert(chunk_read == read_size_check);
assert(index_read[0] == 0);
assert(index_read[4*offset_data_read] == (int32_t) (offset_file_read-offset));
assert(index_read[0] == offset_file_read);
// now attempt to read so that one encounters end of file during reading (i.e. offset_file_read + chunk_read > size_max)
int64_t size_max;
rc = trexio_read_mo_2e_int_eri_size(file, &size_max);
assert(rc == TREXIO_SUCCESS);
offset_file_read = size_max-chunk_read+1L;
offset_data_read = 1L;
offset_file_read = size_max-chunk_read+1;
int64_t eof_read_size_check = size_max - offset_file_read; // if offset_file_read=97 => only 3 integrals will be read out of total of 100
if (offset != 0L) offset_file_read += offset;
// read one chunk that will reach EOF and return TREXIO_END code
rc = trexio_read_mo_2e_int_eri(file, offset_file_read, &chunk_read, &index_read[4*offset_data_read], &value_read[offset_data_read]);
rc = trexio_read_mo_2e_int_eri(file, offset_file_read, &chunk_read, &index_read[0], &value_read[0]);
printf("%5d: %s\n", __LINE__, trexio_string_of_error(rc));
assert(rc == TREXIO_END);
for (int i=0 ; i<chunk_read ; ++i) {
printf("%d %d x\n", i, index_read[4*offset_data_read+i]);
}
printf("%d %d x\n", (int32_t) index_read[0], (int32_t) (4L*offset_file_read));
assert(chunk_read == eof_read_size_check);
assert(index_read[4*size_r-1] == 0);
printf("%d %d\n", index_read[4*offset_data_read] , (int32_t) (offset_file_read-offset));
assert(index_read[4*offset_data_read] == (int32_t) (offset_file_read-offset));
assert(index_read[0] == (int32_t) offset_file_read);
// close current session
rc = trexio_close(file);
@ -234,25 +238,27 @@ int main(){
rc = system(RM_COMMAND);
assert (rc == 0);
int32_t mo_num = 42;
for (int i=0 ; i<10 ; ++i) {
int32_t mo_num[8] = {6,12,30,62,120,252,510,1020};
printf("%5d: mo_num = %d\n", __LINE__, mo_num);
const int64_t size = mo_num/2;
for (int i=0 ; i<8 ; ++i) {
printf("%5d: mo_num = %d\n", __LINE__, mo_num[i]);
const int64_t size = mo_num[i]/2;
// check the first write attempt (SIZE elements written in N_CHUNKS chunks)
test_write_dset_sparse (TREXIO_FILE, TEST_BACKEND, 0, mo_num);
test_write_dset_sparse (TREXIO_FILE, TEST_BACKEND, 0, mo_num[i]);
test_has_dset_sparse (TREXIO_FILE, TEST_BACKEND);
test_read_dset_sparse (TREXIO_FILE, TEST_BACKEND, 0);
test_read_dset_sparse_size(TREXIO_FILE, TEST_BACKEND, size);
/*
// check the second write attempt (SIZE elements written in N_CHUNKS chunks)
test_write_dset_sparse (TREXIO_FILE, TEST_BACKEND, size, mo_num);
test_write_dset_sparse (TREXIO_FILE, TEST_BACKEND, size, mo_num[i]);
test_read_dset_sparse (TREXIO_FILE, TEST_BACKEND, size);
test_read_dset_sparse_size(TREXIO_FILE, TEST_BACKEND, size*2);
*/
rc = system(RM_COMMAND);
assert (rc == 0);
mo_num *= 2;
}