diff options
Diffstat (limited to 'tools/test')
| -rw-r--r-- | tools/test/perform/chunk_cache.c | 226 |
1 files changed, 161 insertions, 65 deletions
diff --git a/tools/test/perform/chunk_cache.c b/tools/test/perform/chunk_cache.c index 9a6315a..01571e2 100644 --- a/tools/test/perform/chunk_cache.c +++ b/tools/test/perform/chunk_cache.c @@ -17,6 +17,8 @@ * 2. number of slots in chunk cache is smaller than the number of chunks * in the fastest-growing dimension. */ +#include <stdio.h> +#include <stdlib.h> #include <time.h> #include "hdf5.h" @@ -133,49 +135,87 @@ test_time_subtract(test_time_t in1, test_time_t in2) return out; } +/*------------------------------------------------------------------------- + * Function: cleanup + * + * Purpose: Removes test files + * + * Return: void + * + * Programmer: Robb Matzke + * Thursday, June 4, 1998 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static void +cleanup (void) +{ + if (!getenv ("HDF5_NOCLEANUP")) { + remove (FILENAME); + } +} /*------------------------------------------------------------------------------- * Create a chunked dataset with partial chunks along either dimensions: * dataset dimension: 9000 x 9 * chunk dimension: 2000 x 2 */ -static void create_dset1(hid_t file) +static int create_dset1(hid_t file) { hid_t dataspace, dataset; hid_t dcpl; hsize_t dims[RANK] = {DSET1_DIM1, DSET1_DIM2}; - herr_t status; hsize_t chunk_dims[RANK] = {CHUNK1_DIM1, CHUNK1_DIM2}; int data[DSET1_DIM1][DSET1_DIM2]; /* data for writing */ int i, j; /* Create the data space. */ - dataspace = H5Screate_simple (RANK, dims, NULL); + if((dataspace = H5Screate_simple (RANK, dims, NULL)) < 0) + goto error; /* Modify dataset creation properties, i.e. enable chunking */ - dcpl = H5Pcreate (H5P_DATASET_CREATE); - status = H5Pset_chunk (dcpl, RANK, chunk_dims); + if((dcpl = H5Pcreate (H5P_DATASET_CREATE)) < 0) + goto error; + if(H5Pset_chunk (dcpl, RANK, chunk_dims) < 0) + goto error; /* Set the dummy filter simply for counting the number of bytes being read into the memory */ - H5Zregister(H5Z_COUNTER); - H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL); + if(H5Zregister(H5Z_COUNTER) < 0) + goto error; + + if(H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL) < 0) + goto error; /* Create a new dataset within the file using chunk creation properties. */ - dataset = H5Dcreate2 (file, DSET1_NAME, H5T_NATIVE_INT, dataspace, - H5P_DEFAULT, dcpl, H5P_DEFAULT); + if((dataset = H5Dcreate2 (file, DSET1_NAME, H5T_NATIVE_INT, dataspace, + H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; for (i = 0; i < DSET1_DIM1; i++) for (j = 0; j < DSET1_DIM2; j++) data[i][j] = i+j; /* Write data to dataset */ - status = H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, - H5P_DEFAULT, data); + if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, + H5P_DEFAULT, data) < 0) + goto error; /* Close resources */ - status = H5Dclose (dataset); - status = H5Pclose (dcpl); - status = H5Sclose (dataspace); + H5Dclose (dataset); + H5Pclose (dcpl); + H5Sclose (dataspace); + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose (dataset); + H5Pclose (dcpl); + H5Sclose (dataspace); + } H5E_END_TRY; + + return 1; } /*--------------------------------------------------------------------------- @@ -183,56 +223,72 @@ static void create_dset1(hid_t file) * dataset dimensions: 300 x 600 * chunk dimensions: 100 x 100 */ -static void create_dset2(hid_t file) +static int create_dset2(hid_t file) { hid_t dataspace, dataset; hid_t dcpl; hsize_t dims[RANK] = {DSET2_DIM1, DSET2_DIM2}; - herr_t status; hsize_t chunk_dims[RANK] = {CHUNK2_DIM1, CHUNK2_DIM2}; int data[DSET2_DIM1][DSET2_DIM2]; /* data for writing */ int i, j; /* Create the data space. */ - dataspace = H5Screate_simple (RANK, dims, NULL); + if((dataspace = H5Screate_simple (RANK, dims, NULL)) < 0) + goto error; /* Modify dataset creation properties, i.e. enable chunking */ - dcpl = H5Pcreate (H5P_DATASET_CREATE); - status = H5Pset_chunk (dcpl, RANK, chunk_dims); + if((dcpl = H5Pcreate (H5P_DATASET_CREATE)) < 0) + goto error; + if(H5Pset_chunk (dcpl, RANK, chunk_dims) < 0) + goto error; /* Set the dummy filter simply for counting the number of bytes being read into the memory */ - H5Zregister(H5Z_COUNTER); - H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL); + if(H5Zregister(H5Z_COUNTER) < 0) + goto error; + if(H5Pset_filter(dcpl, FILTER_COUNTER, 0, 0, NULL) < 0) + goto error; /* Create a new dataset within the file using chunk creation properties. */ - dataset = H5Dcreate2 (file, DSET2_NAME, H5T_NATIVE_INT, dataspace, - H5P_DEFAULT, dcpl, H5P_DEFAULT); + if((dataset = H5Dcreate2 (file, DSET2_NAME, H5T_NATIVE_INT, dataspace, + H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; for (i = 0; i < DSET2_DIM1; i++) for (j = 0; j < DSET2_DIM2; j++) data[i][j] = i+j; /* Write data to dataset */ - status = H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, - H5P_DEFAULT, data); + if(H5Dwrite (dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, + H5P_DEFAULT, data) < 0) + goto error; /* Close resources */ - status = H5Dclose (dataset); - status = H5Pclose (dcpl); - status = H5Sclose (dataspace); + H5Dclose (dataset); + H5Pclose (dcpl); + H5Sclose (dataspace); + + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose (dataset); + H5Pclose (dcpl); + H5Sclose (dataspace); + } H5E_END_TRY; + + return 1; } /*--------------------------------------------------------------------------- * Check the performance of the chunk cache when partial chunks exist * along the dataset dimensions. */ -static void check_partial_chunks_perf(hid_t file) +static int check_partial_chunks_perf(hid_t file) { hid_t dataset; hid_t filespace; hid_t memspace; hid_t dapl; - herr_t status; int rdata[DSET1_DIM2]; /* data for reading */ int i; @@ -242,8 +298,10 @@ static void check_partial_chunks_perf(hid_t file) hsize_t count[RANK] = {1, DSET1_DIM2}; test_time_t t = {0, 0}, t1 = {0, 0}, t2 = {0, 0}; - dapl = H5Pcreate(H5P_DATASET_ACCESS); - status = H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0); + if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0) + goto error; + if(H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0) < 0) + goto error; dataset = H5Dopen2 (file, DSET1_NAME, dapl); @@ -257,11 +315,13 @@ static void check_partial_chunks_perf(hid_t file) /* Read the data row by row */ for(i = 0; i < DSET1_DIM1; i++) { start[0] = i; - status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, - start, NULL, count, NULL); + if(H5Sselect_hyperslab(filespace, H5S_SELECT_SET, + start, NULL, count, NULL) < 0) + goto error; - status = H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace, - H5P_DEFAULT, rdata); + if(H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace, + H5P_DEFAULT, rdata) < 0) + goto error; } test_time_get_current(&t2); @@ -269,10 +329,20 @@ static void check_partial_chunks_perf(hid_t file) printf("1. Partial chunks: total read time is %lf; number of bytes being read from file is %lu\n", test_time_to_double(t), nbytes_global); - status = H5Dclose (dataset); - status = H5Sclose (filespace); - status = H5Sclose (memspace); - status = H5Pclose (dapl); + H5Dclose (dataset); + H5Sclose (filespace); + H5Sclose (memspace); + H5Pclose (dapl); + + return 0; +error: + H5E_BEGIN_TRY { + H5Dclose (dataset); + H5Sclose (filespace); + H5Sclose (memspace); + H5Pclose (dapl); + } H5E_END_TRY; + return 1; } /*--------------------------------------------------------------------------- @@ -280,14 +350,13 @@ static void check_partial_chunks_perf(hid_t file) * is smaller than the number of chunks along the fastest-growing * dimension of the dataset. */ -static void check_hash_value_perf(hid_t file) +static int check_hash_value_perf(hid_t file) { hid_t dataset; hid_t filespace; hid_t memspace; hid_t dapl; - herr_t status; int rdata[DSET2_DIM1]; /* data for reading */ int i; @@ -297,13 +366,17 @@ static void check_hash_value_perf(hid_t file) hsize_t count[RANK] = {DSET2_DIM1, 1}; test_time_t t = {0, 0}, t1 = {0, 0}, t2 = {0, 0}; - dapl = H5Pcreate(H5P_DATASET_ACCESS); - status = H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0); - - dataset = H5Dopen2 (file, DSET2_NAME, dapl); + if((dapl = H5Pcreate(H5P_DATASET_ACCESS)) < 0) + goto error; + if(H5Pset_chunk_cache (dapl, RDCC_NSLOTS, RDCC_NBYTES, RDCC_W0) < 0) + goto error; - memspace = H5Screate_simple(column_rank, column_dim, NULL); - filespace = H5Dget_space(dataset); + if((dataset = H5Dopen2 (file, DSET2_NAME, dapl)) < 0) + goto error; + if((memspace = H5Screate_simple(column_rank, column_dim, NULL)) < 0) + goto error; + if((filespace = H5Dget_space(dataset)) < 0) + goto error; nbytes_global = 0; @@ -312,11 +385,13 @@ static void check_hash_value_perf(hid_t file) /* Read the data column by column */ for(i = 0; i < DSET2_DIM2; i++) { start[1] = i; - status = H5Sselect_hyperslab(filespace, H5S_SELECT_SET, - start, NULL, count, NULL); + if(H5Sselect_hyperslab(filespace, H5S_SELECT_SET, + start, NULL, count, NULL) < 0) + goto error; - status = H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace, - H5P_DEFAULT, rdata); + if(H5Dread (dataset, H5T_NATIVE_INT, memspace, filespace, + H5P_DEFAULT, rdata) < 0) + goto error; } test_time_get_current(&t2); @@ -324,10 +399,20 @@ static void check_hash_value_perf(hid_t file) printf("2. Hash value: total read time is %lf; number of bytes being read from file is %lu\n", test_time_to_double(t), nbytes_global); - status = H5Dclose (dataset); - status = H5Sclose (filespace); - status = H5Sclose (memspace); - status = H5Pclose (dapl); + H5Dclose (dataset); + H5Sclose (filespace); + H5Sclose (memspace); + H5Pclose (dapl); + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose (dataset); + H5Sclose (filespace); + H5Sclose (memspace); + H5Pclose (dapl); + } H5E_END_TRY; + return 1; } /*------------------------------------------------------------------------------------- @@ -340,22 +425,33 @@ int main (void) { hid_t file; /* handles */ - + int nerrors = 0; + /* Create a new file. If file exists its contents will be overwritten. */ - file = H5Fcreate (FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + if((file = H5Fcreate (FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) + goto error; - create_dset1(file); - create_dset2(file); + nerrors += create_dset1(file); + nerrors += create_dset2(file); - H5Fclose (file); + if(H5Fclose (file) < 0) + goto error; /* Re-open the file for testing performance. */ - file = H5Fopen (FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT); + if((file = H5Fopen (FILENAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) + goto error; - check_partial_chunks_perf(file); - check_hash_value_perf(file); + nerrors += check_partial_chunks_perf(file); + nerrors += check_hash_value_perf(file); - H5Fclose (file); + if(H5Fclose (file) < 0) + goto error; + if (nerrors>0) goto error; + cleanup(); return 0; + +error: + fprintf(stderr, "*** ERRORS DETECTED ***\n"); + return 1; } |