diff options
Diffstat (limited to 'test/swmr_generator.c')
| -rw-r--r-- | test/swmr_generator.c | 612 |
1 files changed, 340 insertions, 272 deletions
diff --git a/test/swmr_generator.c b/test/swmr_generator.c index 1da536a..f904378 100644 --- a/test/swmr_generator.c +++ b/test/swmr_generator.c @@ -1,272 +1,340 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * Copyright by The HDF Group. *
- * Copyright by the Board of Trustees of the University of Illinois. *
- * All rights reserved. *
- * *
- * This file is part of HDF5. The full HDF5 copyright notice, including *
- * terms governing use, modification, and redistribution, is contained in *
- * the files COPYING and Copyright.html. COPYING can be found at the root *
- * of the source code distribution tree; Copyright.html can be found at the *
- * root level of an installed copy of the electronic HDF5 document set and *
- * is linked from the top-level documents page. It can also be found at *
- * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
- * access to either file, you may request a copy from help@hdfgroup.org. *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-#include <sys/time.h>
-
-#include "swmr_common.h"
-
-#define CHUNK_SIZE 50
-
-static int
-gen_skeleton(const char *filename, unsigned verbose, int comp_level,
- const char *index_type, unsigned random_seed)
-{
- hid_t fid; /* File ID for new HDF5 file */
- hid_t fcpl; /* File creation property list */
- hid_t fapl; /* File access property list */
- hid_t dcpl; /* Dataset creation property list */
- hid_t tid; /* Datatype for dataset elements */
- hid_t sid; /* Dataspace ID */
- hid_t aid; /* Attribute ID */
- hsize_t dims[2] = {1, 0}; /* Dataset starting dimensions */
- hsize_t max_dims[2] = {1, H5S_UNLIMITED}; /* Dataset maximum dimensions */
- hsize_t chunk_dims[2] = {1, CHUNK_SIZE}; /* Chunk dimensions */
-#ifdef FILLVAL_WORKS
- symbol_t fillval; /* Dataset fill value */
-#endif /* FILLVAL_WORKS */
- unsigned u, v; /* Local index variable */
-
- /* Create file access property list */
- if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
- return -1;
-
- /* Select the correct index type */
- if(strcmp(index_type, "b1"))
- if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
- return -1;
- if(!strcmp(index_type, "b2"))
- max_dims[0] = H5S_UNLIMITED;
-
-#ifdef QAK
- /* Increase the initial size of the metadata cache */
- {
- H5AC_cache_config_t mdc_config;
-
- mdc_config.version = H5AC__CURR_CACHE_CONFIG_VERSION;
- H5Pget_mdc_config(fapl, &mdc_config);
- fprintf(stderr, "mdc_config.initial_size = %lu\n", (unsigned long)mdc_config.initial_size);
- fprintf(stderr, "mdc_config.epoch_length = %lu\n", (unsigned long)mdc_config.epoch_length);
- mdc_config.set_initial_size = 1;
- mdc_config.initial_size = 16 * 1024 * 1024;
- /* mdc_config.epoch_length = 5000; */
- H5Pset_mdc_config(fapl, &mdc_config);
- }
-#endif /* QAK */
-
-#ifdef QAK
- H5Pset_small_data_block_size(fapl, (hsize_t)(50 * CHUNK_SIZE * DTYPE_SIZE));
-#endif /* QAK */
-
-#ifdef QAK
- H5Pset_fapl_log(fapl, "append.log", H5FD_LOG_ALL, (size_t)(512 * 1024 * 1024));
-#endif /* QAK */
-
- /* Create file creation property list */
- if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
- return -1;
-
-#ifdef QAK
- H5Pset_link_phase_change(fcpl, 0, 0);
-#endif /* QAK */
-
- /* Emit informational message */
- if(verbose)
- fprintf(stderr, "Creating file\n");
-
- /* Create the file */
- if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0)
- return -1;
-
- /* Close file creation property list */
- if(H5Pclose(fcpl) < 0)
- return -1;
-
- /* Close file access property list */
- if(H5Pclose(fapl) < 0)
- return -1;
-
- /* Create attribute with (shared) random number seed - for sparse test */
- if((sid = H5Screate(H5S_SCALAR)) < 0)
- return -1;
- if((aid = H5Acreate2(fid, "seed", H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
- return -1;
- if(H5Awrite(aid, H5T_NATIVE_UINT, &random_seed) < 0)
- return -1;
- if(H5Sclose(sid) < 0)
- return -1;
-
- /* Create datatype for creating datasets */
- if((tid = create_symbol_datatype()) < 0)
- return -1;
-
- /* Create dataspace for creating datasets */
- if((sid = H5Screate_simple(2, dims, max_dims)) < 0)
- return -1;
-
- /* Create dataset creation property list */
- if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
- return -1;
- if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0)
- return -1;
- if(comp_level >= 0) {
- if(H5Pset_deflate(dcpl, (unsigned)comp_level) < 0)
- return -1;
- } /* end if */
-#ifdef FILLVAL_WORKS
- /* Currently fill values do not work because they can bump the dataspace
- * message to the second object header chunk. We should enable the fillval
- * here when this is fixed. -NAF 8/11/11 */
- memset(&fillval, 0, sizeof(fillval));
- fillval.rec_id = (uint64_t)ULLONG_MAX;
- if(H5Pset_fill_value(dcpl, tid, &fillval) < 0)
- return -1;
-#endif /* FILLVAL_WORKS */
-
- /* Emit informational message */
- if(verbose)
- fprintf(stderr, "Creating datasets\n");
-
- /* Create the datasets */
- for(u = 0; u < NLEVELS; u++)
- for(v = 0; v < symbol_count[u]; v++) {
- hid_t dsid; /* Dataset ID */
- char name_buf[64];
-
- generate_name(name_buf, u, v);
- if((dsid = H5Dcreate2(fid, name_buf, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
- return -1;
-
- if(H5Dclose(dsid) < 0)
- return -1;
- } /* end for */
-
- /* Emit informational message */
- if(verbose)
- fprintf(stderr, "Closing objects\n");
-
- /* Close everythign */
- if(H5Pclose(dcpl) < 0)
- return -1;
- if(H5Sclose(sid) < 0)
- return -1;
- if(H5Tclose(tid) < 0)
- return -1;
- if(H5Fclose(fid) < 0)
- return -1;
-
- return 0;
-} /* end gen_skeleton() */
-
-static void
-usage(void)
-{
- printf("Usage error!\n");
- printf("Usage: swmr_generator [-q] [-c <deflate compression level>] [-i <index type>] [-r <random # seed>]\n");
- printf("NOTE: The random seed option is only used by the sparse test\n");
- printf("<deflate compression level> should be -1 (for no compression) or 0-9\n");
- printf("<index type> should be b1, b2, fa, or ea (fa not yet implemented)\n");
- printf("Defaults to verbose (no '-q' given), no compression ('-c -1') and v1 b-tree\n");
- printf(" (-i b1)");
- exit(1);
-} /* end usage() */
-
-int main(int argc, const char *argv[])
-{
- int comp_level = -1; /* Compression level (-1 is no compression) */
- unsigned verbose = 1; /* Whether to emit some informational messages */
- const char *index_type = "b1"; /* Chunk index type */
- unsigned use_seed = 0; /* Set to 1 if a seed was set on the command line */
- unsigned random_seed = 0; /* Random # seed */
- unsigned u; /* Local index variables */
- int temp;
-
- /* Parse command line options */
- if(argc > 1) {
- u = 1;
- while(u < (unsigned)argc) {
- if(argv[u][0] == '-') {
- switch(argv[u][1]) {
- /* Compress dataset chunks */
- case 'c':
- comp_level = atoi(argv[u + 1]);
- if(comp_level < -1 || comp_level > 9)
- usage();
- u += 2;
- break;
-
- /* Chunk index type */
- case 'i':
- index_type = argv[u + 1];
- if(strcmp(index_type, "b1")
- && strcmp(index_type, "ea")
- && strcmp(index_type, "b2"))
- usage();
- u += 2;
- break;
-
- /* Random # seed */
- case 'r':
- use_seed = 1;
- temp = atoi(argv[u + 1]);
- if(temp < 0)
- usage();
- else
- random_seed = (unsigned)temp;
- u += 2;
- break;
-
- /* Be quiet */
- case 'q':
- verbose = 0;
- u++;
- break;
-
- default:
- usage();
- break;
- } /* end switch */
- } /* end if */
- } /* end while */
- } /* end if */
-
- /* Emit informational message */
- if(verbose) {
- fprintf(stderr, "Parameters:\n");
- fprintf(stderr, "\tcompression level = %d\n", comp_level);
- fprintf(stderr, "\tindex_type = %s\n", index_type);
- } /* end if */
-
- /* Set the random seed */
- if(0 == use_seed) {
- struct timeval t;
- gettimeofday(&t, NULL);
- random_seed = (unsigned)((t.tv_sec * 1000) + t.tv_usec);
- } /* end if */
- srandom(random_seed);
- /* ALWAYS emit the random seed for possible debugging */
- fprintf(stderr, "Using generator random seed (used in sparse test only): %u\n", random_seed);
-
- /* Emit informational message */
- if(verbose)
- fprintf(stderr, "Generating skeleton file: %s\n", FILENAME);
-
- /* Generate file skeleton */
- if(gen_skeleton(FILENAME, verbose, comp_level, index_type, random_seed) < 0) {
- fprintf(stderr, "Error generating skeleton file!\n");
- exit(1);
- } /* end if */
-
- return 0;
-}
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*------------------------------------------------------------------------- + * + * Created: swmr_generator.c + * + * Purpose: Functions for building and setting up the SWMR test file + * and datasets. + * + *------------------------------------------------------------------------- + */ + + /***********/ +/* Headers */ +/***********/ + +#include <assert.h> +#include <sys/time.h> + +#include "swmr_common.h" + +/****************/ +/* Local Macros */ +/****************/ + +#define CHUNK_SIZE 50 /* Chunk size for created datasets */ + +/********************/ +/* Local Prototypes */ +/********************/ + +static int gen_skeleton(const char *filename, unsigned verbose, int comp_level, + const char *index_type, unsigned random_seed); +static void usage(void); + + +/*------------------------------------------------------------------------- + * Function: gen_skeleton + * + * Purpose: Creates the HDF5 file and datasets which will be used in + * the SWMR testing. + * + * Parameters: const char *filename + * The SWMR test file's name. + * + * unsigned verbose + * Whether verbose console output is desired. + * + * int comp_level + * The zlib compression level to use. -1 = no compression. + * + * const char *index_type + * The chunk index type (b1 | b2 | ea | fa) + * + * unsigned random_seed + * The random seed to store in the file. The sparse tests use + * this value. + * + * Return: Success: 0 + * + * Failure: Can't fail + * + *------------------------------------------------------------------------- + */ +static int +gen_skeleton(const char *filename, unsigned verbose, int comp_level, + const char *index_type, unsigned random_seed) +{ + hid_t fid; /* File ID for new HDF5 file */ + hid_t fcpl; /* File creation property list */ + hid_t fapl; /* File access property list */ + hid_t dcpl; /* Dataset creation property list */ + hid_t tid; /* Datatype for dataset elements */ + hid_t sid; /* Dataspace ID */ + hid_t aid; /* Attribute ID */ + hsize_t dims[2] = {1, 0}; /* Dataset starting dimensions */ + hsize_t max_dims[2] = {1, H5S_UNLIMITED}; /* Dataset maximum dimensions */ + hsize_t chunk_dims[2] = {1, CHUNK_SIZE}; /* Chunk dimensions */ +#ifdef FILLVAL_WORKS + symbol_t fillval; /* Dataset fill value */ +#endif /* FILLVAL_WORKS */ + unsigned u, v; /* Local index variable */ + + assert(filename); + assert(index_type); + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + return -1; + + /* Select the correct index type */ + if(strcmp(index_type, "b1")) + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) + return -1; + if(!strcmp(index_type, "b2")) + max_dims[0] = H5S_UNLIMITED; + +#ifdef QAK + /* Increase the initial size of the metadata cache */ + { + H5AC_cache_config_t mdc_config; + + mdc_config.version = H5AC__CURR_CACHE_CONFIG_VERSION; + H5Pget_mdc_config(fapl, &mdc_config); + fprintf(stderr, "mdc_config.initial_size = %lu\n", (unsigned long)mdc_config.initial_size); + fprintf(stderr, "mdc_config.epoch_length = %lu\n", (unsigned long)mdc_config.epoch_length); + mdc_config.set_initial_size = 1; + mdc_config.initial_size = 16 * 1024 * 1024; + /* mdc_config.epoch_length = 5000; */ + H5Pset_mdc_config(fapl, &mdc_config); + } +#endif /* QAK */ + +#ifdef QAK + H5Pset_small_data_block_size(fapl, (hsize_t)(50 * CHUNK_SIZE * DTYPE_SIZE)); +#endif /* QAK */ + +#ifdef QAK + H5Pset_fapl_log(fapl, "append.log", H5FD_LOG_ALL, (size_t)(512 * 1024 * 1024)); +#endif /* QAK */ + + /* Create file creation property list */ + if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) + return -1; + +#ifdef QAK + H5Pset_link_phase_change(fcpl, 0, 0); +#endif /* QAK */ + + /* Emit informational message */ + if(verbose) + fprintf(stderr, "Creating file\n"); + + /* Create the file */ + if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) + return -1; + + /* Close file creation property list */ + if(H5Pclose(fcpl) < 0) + return -1; + + /* Close file access property list */ + if(H5Pclose(fapl) < 0) + return -1; + + /* Create attribute with (shared) random number seed - for sparse test */ + if((sid = H5Screate(H5S_SCALAR)) < 0) + return -1; + if((aid = H5Acreate2(fid, "seed", H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) + return -1; + if(H5Awrite(aid, H5T_NATIVE_UINT, &random_seed) < 0) + return -1; + if(H5Sclose(sid) < 0) + return -1; + + /* Create datatype for creating datasets */ + if((tid = create_symbol_datatype()) < 0) + return -1; + + /* Create dataspace for creating datasets */ + if((sid = H5Screate_simple(2, dims, max_dims)) < 0) + return -1; + + /* Create dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + return -1; + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + return -1; + if(comp_level >= 0) { + if(H5Pset_deflate(dcpl, (unsigned)comp_level) < 0) + return -1; + } /* end if */ +#ifdef FILLVAL_WORKS + /* Currently fill values do not work because they can bump the dataspace + * message to the second object header chunk. We should enable the fillval + * here when this is fixed. -NAF 8/11/11 */ + memset(&fillval, 0, sizeof(fillval)); + fillval.rec_id = (uint64_t)ULLONG_MAX; + if(H5Pset_fill_value(dcpl, tid, &fillval) < 0) + return -1; +#endif /* FILLVAL_WORKS */ + + /* Emit informational message */ + if(verbose) + fprintf(stderr, "Creating datasets\n"); + + /* Create the datasets */ + for(u = 0; u < NLEVELS; u++) + for(v = 0; v < symbol_count[u]; v++) { + hid_t dsid; /* Dataset ID */ + char name_buf[64]; + + generate_name(name_buf, u, v); + if((dsid = H5Dcreate2(fid, name_buf, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + return -1; + + if(H5Dclose(dsid) < 0) + return -1; + } /* end for */ + + /* Emit informational message */ + if(verbose) + fprintf(stderr, "Closing objects\n"); + + /* Close everythign */ + if(H5Pclose(dcpl) < 0) + return -1; + if(H5Sclose(sid) < 0) + return -1; + if(H5Tclose(tid) < 0) + return -1; + if(H5Fclose(fid) < 0) + return -1; + + return 0; +} /* end gen_skeleton() */ + +static void +usage(void) +{ + printf("\n"); + printf("Usage error!\n"); + printf("\n"); + printf("Usage: swmr_generator [-q] [-c <deflate compression level>] [-i <index type>]\n"); + printf(" [-r <random seed>]\n"); + printf("\n"); + printf("NOTE: The random seed option is only used by the sparse test. Other\n"); + printf(" tests specify the random seed as a reader/writer option.\n"); + printf("\n"); + printf("<deflate compression level> should be -1 (for no compression) or 0-9\n"); + printf("\n"); + printf("<index type> should be b1, b2, fa, or ea (fa not yet implemented)\n"); + printf("\n"); + printf("Defaults to verbose (no '-q' given), no compression ('-c -1'), v1 b-tree\n"); + printf("indexing (-i b1), and will generate a random seed (no -r given).\n"); + printf("\n"); + exit(1); +} /* end usage() */ + +int main(int argc, const char *argv[]) +{ + int comp_level = -1; /* Compression level (-1 is no compression) */ + unsigned verbose = 1; /* Whether to emit some informational messages */ + const char *index_type = "b1"; /* Chunk index type */ + unsigned use_seed = 0; /* Set to 1 if a seed was set on the command line */ + unsigned random_seed = 0; /* Random # seed */ + unsigned u; /* Local index variables */ + int temp; + + /* Parse command line options */ + if(argc > 1) { + u = 1; + while(u < (unsigned)argc) { + if(argv[u][0] == '-') { + switch(argv[u][1]) { + /* Compress dataset chunks */ + case 'c': + comp_level = atoi(argv[u + 1]); + if(comp_level < -1 || comp_level > 9) + usage(); + u += 2; + break; + + /* Chunk index type */ + case 'i': + index_type = argv[u + 1]; + if(strcmp(index_type, "b1") + && strcmp(index_type, "ea") + && strcmp(index_type, "b2")) + usage(); + u += 2; + break; + + /* Random # seed */ + case 'r': + use_seed = 1; + temp = atoi(argv[u + 1]); + if(temp < 0) + usage(); + else + random_seed = (unsigned)temp; + u += 2; + break; + + /* Be quiet */ + case 'q': + verbose = 0; + u++; + break; + + default: + usage(); + break; + } /* end switch */ + } /* end if */ + } /* end while */ + } /* end if */ + + /* Emit informational message */ + if(verbose) { + fprintf(stderr, "Parameters:\n"); + fprintf(stderr, "\tcompression level = %d\n", comp_level); + fprintf(stderr, "\tindex_type = %s\n", index_type); + } /* end if */ + + /* Set the random seed */ + if(0 == use_seed) { + struct timeval t; + gettimeofday(&t, NULL); + random_seed = (unsigned)((t.tv_sec * 1000) + t.tv_usec); + } /* end if */ + srandom(random_seed); + /* ALWAYS emit the random seed for possible debugging */ + fprintf(stderr, "Using generator random seed (used in sparse test only): %u\n", random_seed); + + /* Emit informational message */ + if(verbose) + fprintf(stderr, "Generating skeleton file: %s\n", FILENAME); + + /* Generate file skeleton */ + if(gen_skeleton(FILENAME, verbose, comp_level, index_type, random_seed) < 0) { + fprintf(stderr, "Error generating skeleton file!\n"); + exit(1); + } /* end if */ + + return 0; +} |