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authorDana Robinson <derobins@hdfgroup.org>2020-08-01 16:18:18 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2020-08-01 16:18:18 (GMT)
commit1ae6daaa807f2bfd63076215950d9c412bfa08d7 (patch)
treed60f5aa4158d275f953561b47089add1ea76ecd2 /test/th5s.c
parent0a64f3e8106a1ced78ae7c4a6744b3509d7ca0fc (diff)
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Diffstat (limited to 'test/th5s.c')
-rw-r--r--test/th5s.c59
1 files changed, 42 insertions, 17 deletions
diff --git a/test/th5s.c b/test/th5s.c
index a37070a..bb84353 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() */
/****************************************************************