diff options
Diffstat (limited to 'test/th5s.c')
| -rw-r--r-- | test/th5s.c | 59 |
1 files changed, 42 insertions, 17 deletions
diff --git a/test/th5s.c b/test/th5s.c index 7e1e547..c60b1ff 100644 --- a/test/th5s.c +++ b/test/th5s.c @@ -2459,11 +2459,12 @@ test_h5s_compound_scalar_read(void) /* Close file */ ret = H5Fclose(fid1); CHECK(ret, FAIL, "H5Fclose"); -} /* test_h5s_compound_scalar_read() */ +} /* end test_h5s_compound_scalar_read() */ -/* Data arrays for chunk test */ -double chunk_data_dbl[50000][3]; -float chunk_data_flt[50000][3]; + +/* Data array sizes for chunk test */ +#define CHUNK_DATA_NX 50000 +#define CHUNK_DATA_NY 3 /**************************************************************** ** @@ -2481,22 +2482,41 @@ test_h5s_chunk(void) hid_t space_id; hsize_t dims[2]; hsize_t csize[2]; + double **chunk_data_dbl = NULL; + double *chunk_data_dbl_data = NULL; + float **chunk_data_flt = NULL; + float *chunk_data_flt_data = NULL; int i,j; + /* Allocate memory */ + chunk_data_dbl_data = (double *)HDcalloc(CHUNK_DATA_NX * CHUNK_DATA_NY, sizeof(double)); + CHECK_PTR(chunk_data_dbl_data, "HDcalloc"); + chunk_data_dbl = (double **)HDcalloc(CHUNK_DATA_NX, sizeof(chunk_data_dbl_data)); + CHECK_PTR(chunk_data_dbl, "HDcalloc"); + for (i = 0; i < CHUNK_DATA_NX; i++) + chunk_data_dbl[i] = chunk_data_dbl_data + (i * CHUNK_DATA_NY); + + chunk_data_flt_data = (float *)HDcalloc(CHUNK_DATA_NX * CHUNK_DATA_NY, sizeof(float)); + CHECK_PTR(chunk_data_flt_data, "HDcalloc"); + chunk_data_flt = (float **)HDcalloc(CHUNK_DATA_NX, sizeof(chunk_data_flt_data)); + CHECK_PTR(chunk_data_flt, "HDcalloc"); + for (i = 0; i < CHUNK_DATA_NX; i++) + chunk_data_flt[i] = chunk_data_flt_data + (i * CHUNK_DATA_NY); + fileID = H5Fcreate(DATAFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); CHECK(fileID, FAIL, "H5Fcreate"); plist_id = H5Pcreate(H5P_DATASET_CREATE); CHECK(plist_id, FAIL, "H5Pcreate"); - csize[0] = 50000; - csize[1] = 3; + csize[0] = CHUNK_DATA_NX; + csize[1] = CHUNK_DATA_NY; status = H5Pset_chunk(plist_id, 2, csize); CHECK(status, FAIL, "H5Pset_chunk"); /* Create the dataspace */ - dims[0] = 50000; - dims[1] = 3; + dims[0] = CHUNK_DATA_NX; + dims[1] = CHUNK_DATA_NY; space_id = H5Screate_simple(2, dims, NULL); CHECK(space_id, FAIL, "H5Screate_simple"); @@ -2504,11 +2524,11 @@ test_h5s_chunk(void) CHECK(dsetID, FAIL, "H5Dcreate2"); /* Initialize float array */ - for(i = 0; i < 50000; i++) - for(j = 0; j < 3; j++) + for(i = 0; i < CHUNK_DATA_NX; i++) + for(j = 0; j < CHUNK_DATA_NY; j++) chunk_data_flt[i][j] = (float)(i + 1) * 2.5F - (float)j * 100.3F; - status = H5Dwrite(dsetID, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_flt); + status = H5Dwrite(dsetID, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_flt_data); CHECK(status, FAIL, "H5Dwrite"); status = H5Pclose(plist_id); @@ -2521,17 +2541,17 @@ test_h5s_chunk(void) CHECK(status, FAIL, "H5Fclose"); /* Reset/initialize the data arrays to read in */ - HDmemset(chunk_data_dbl, 0, sizeof(double) * 50000 * 3); - HDmemset(chunk_data_flt, 0, sizeof(float) * 50000 * 3); + HDmemset(chunk_data_dbl_data, 0, sizeof(double) * CHUNK_DATA_NX * CHUNK_DATA_NY); + HDmemset(chunk_data_flt_data, 0, sizeof(float) * CHUNK_DATA_NX * CHUNK_DATA_NY); fileID = H5Fopen(DATAFILE, H5F_ACC_RDONLY, H5P_DEFAULT); CHECK(fileID, FAIL, "H5Fopen"); dsetID = H5Dopen2(fileID, "coords", H5P_DEFAULT); CHECK(dsetID, FAIL, "H5Dopen2"); - status= H5Dread(dsetID, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_dbl); + status= H5Dread(dsetID, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_dbl_data); CHECK(status, FAIL, "H5Dread"); - status= H5Dread(dsetID, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_flt); + status= H5Dread(dsetID, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, chunk_data_flt_data); CHECK(status, FAIL, "H5Dread"); status = H5Dclose(dsetID); @@ -2539,13 +2559,18 @@ test_h5s_chunk(void) status = H5Fclose(fileID); CHECK(status, FAIL, "H5Fclose"); - for(i=0; i<50000; i++) { - for(j=0; j<3; j++) { + for(i = 0; i < CHUNK_DATA_NX; i++) { + for(j = 0; j < CHUNK_DATA_NY; j++) { /* Check if the two values are within 0.001% range. */ if(!H5_DBL_REL_EQUAL(chunk_data_dbl[i][j], (double)chunk_data_flt[i][j], (double)0.00001F)) TestErrPrintf("%u: chunk_data_dbl[%d][%d]=%e, chunk_data_flt[%d][%d]=%e\n", (unsigned)__LINE__, i, j, chunk_data_dbl[i][j], i, j, (double)chunk_data_flt[i][j]); } /* end for */ } /* end for */ + + HDfree(chunk_data_dbl); + HDfree(chunk_data_dbl_data); + HDfree(chunk_data_flt); + HDfree(chunk_data_flt_data); } /* test_h5s_chunk() */ /**************************************************************** |