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| -rw-r--r-- | test/gen_bounds.c | 608 |
1 files changed, 608 insertions, 0 deletions
diff --git a/test/gen_bounds.c b/test/gen_bounds.c new file mode 100644 index 0000000..50b4acc --- /dev/null +++ b/test/gen_bounds.c @@ -0,0 +1,608 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Oct 24, 2017 + * + * Purpose: This program is run to generate HDF5 data files used to test + * version bounds. + * + * Description + * =========== + * gen_bounds.c will generate the following files: + * - bounds_earliest_latest.h5 + * - bounds_earliest_v18.h5 + * - bounds_latest_latest.h5 + * - bounds_v18_latest.h5 + * - bounds_v18_v18.h5 + * + */ + +#include "hdf5.h" + +/*********************************************************************** + * gen_earliest_latest() creates file "bounds_earliest_latest.h5" + * + * File contents: + * - Version 0 superblock (default) + * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default) + * - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts) + * + ***********************************************************************/ +#define FILENAME_E_L "bounds_earliest_latest.h5" + +/* 2-D dataset with fixed dimensions */ +#define RANK 2 +#define DIM1 100 +#define DIM2 200 +#define CHUNK_DIM1 50 +#define CHUNK_DIM2 50 + +int gen_earliest_latest() +{ + hid_t fid = -1; /* File ID */ + hid_t fapl = -1; /* File access property list ID */ + hid_t fcpl = -1; /* File creation property list ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t space = -1; /* Dataspace ID */ + hid_t dset = -1; /* Dataset ID */ + hsize_t dims[RANK] = {DIM1, DIM2}; + hsize_t chunk_dims[RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + float buf[DIM1][DIM2]; /* Buffer for writing data */ + int i, j; + + /* Create file creation property list */ + if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) + goto error; + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + goto error; + + /* Set the "use the earliest/latest version of the format" bounds + for creating objects in the file */ + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST) < 0) + goto error; + + /* Create file */ + if((fid = H5Fcreate(FILENAME_E_L, H5F_ACC_TRUNC, fcpl, fapl)) <0) + goto error; + + /* Close file property lists */ + if(H5Pclose(fapl) < 0) + goto error; + if(H5Pclose(fcpl) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 3 (default) + */ + + /* Fill sample data */ + for (i = 0; i < DIM1; i++) + for (j = 0; j < DIM2; j++) + buf[i][j] = 100.0F; + + /* Create the dataspace */ + if((space = H5Screate_simple(RANK, dims, NULL)) < 0) + goto error; + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close property list and dataset, will reuse dataspace */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts) + */ + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Disable partial chunk filters, triggers layout version 4 */ + if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close everything */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + if(H5Sclose(space) < 0) + goto error; + if(H5Fclose(fid) < 0) + goto error; + + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose(dset); + H5Sclose(space); + H5Pclose(dcpl); + H5Pclose(fcpl); + H5Pclose(fapl); + H5Fclose(fid); + } H5E_END_TRY; + return 1; +} /* gen_earliest_latest */ + +/*********************************************************************** + * gen_earliest_v18() creates file "bounds_earliest_v18.h5" + * + * File contents: + * - Version 0 superblock (default) + * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default) + * + ***********************************************************************/ +#define FILENAME_E_18 "bounds_earliest_v18.h5" + +int gen_earliest_v18() +{ + hid_t fid = -1; /* File ID */ + hid_t fapl = -1; /* File access property list ID */ + hid_t fcpl = -1; /* File creation property list ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t space = -1; /* Dataspace ID */ + hid_t dset = -1; /* Dataset ID */ + hsize_t dims[RANK] = {DIM1, DIM2}; + hsize_t chunk_dims[RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + float buf[DIM1][DIM2]; /* Buffer for writing data */ + int i, j; + + /* Create file creation property list */ + if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) + goto error; + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + goto error; + + /* Set the "use the earliest/v18 version of the format" bounds + for creating objects in the file */ + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_V18) < 0) + goto error; + + /* Create file */ + if((fid = H5Fcreate(FILENAME_E_18, H5F_ACC_TRUNC, fcpl, fapl)) <0) + goto error; + + /* Close file property lists */ + if(H5Pclose(fapl) < 0) + goto error; + if(H5Pclose(fcpl) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 3 (default) + */ + + /* Fill sample data */ + for (i = 0; i < DIM1; i++) + for (j = 0; j < DIM2; j++) + buf[i][j] = 100.0F; + + /* Create the dataspace */ + if((space = H5Screate_simple(RANK, dims, NULL)) < 0) + goto error; + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close everything */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + if(H5Sclose(space) < 0) + goto error; + if(H5Fclose(fid) < 0) + goto error; + + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose(dset); + H5Sclose(space); + H5Pclose(dcpl); + H5Pclose(fcpl); + H5Pclose(fapl); + H5Fclose(fid); + } H5E_END_TRY; + return 1; +} /* gen_earliest_v18 */ + +/*********************************************************************** + * gen_latest_latest() creates file "bounds_latest_latest.h5" + * + * File contents: + * - Version 3 superblock (H5Fcreate with H5F_ACC_SWMR_WRITE) + * - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts) + * + ***********************************************************************/ +#define FILENAME_L_L "bounds_latest_latest.h5" + +int gen_latest_latest() +{ + hid_t fid = -1; /* File ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t space = -1; /* Dataspace ID */ + hid_t dset = -1; /* Dataset ID */ + hsize_t dims[RANK] = {DIM1, DIM2}; + hsize_t chunk_dims[RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + float buf[DIM1][DIM2]; /* Buffer for writing data */ + int i, j; + + /* Create file with H5F_ACC_SWMR_WRITE, triggers version 3 superblock */ + if((fid = H5Fcreate(FILENAME_L_L, H5F_ACC_SWMR_WRITE, H5P_DEFAULT, H5P_DEFAULT)) <0) + goto error; + + /* + * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts) + */ + + /* Fill sample data */ + for (i = 0; i < DIM1; i++) + for (j = 0; j < DIM2; j++) + buf[i][j] = 100.0F; + + /* Create the dataspace */ + if((space = H5Screate_simple(RANK, dims, NULL)) < 0) + goto error; + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Disable partial chunk filters, triggers layout version 4 */ + if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close everything */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + if(H5Sclose(space) < 0) + goto error; + if(H5Fclose(fid) < 0) + goto error; + + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose(dset); + H5Sclose(space); + H5Pclose(dcpl); + H5Fclose(fid); + } H5E_END_TRY; + return 1; +} /* gen_latest_latest */ + +/*********************************************************************** + * gen_v18_latest() creates file "bounds_v18_latest.h5" + * + * File contents: + * - Version 2 superblock + * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default) + * + ***********************************************************************/ +#define FILENAME_18_L "bounds_v18_latest.h5" + +int gen_v18_latest() +{ + hid_t fid = -1; /* File ID */ + hid_t fapl = -1; /* File access property list ID */ + hid_t fcpl = -1; /* File creation property list ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t space = -1; /* Dataspace ID */ + hid_t dset = -1; /* Dataset ID */ + hsize_t dims[RANK] = {DIM1, DIM2}; + hsize_t chunk_dims[RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + float buf[DIM1][DIM2]; /* Buffer for writing data */ + int i, j; + + /* Create file creation property list */ + if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) + goto error; + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + goto error; + + /* Set the "use the v18/latest version of the format" bounds + for creating objects in the file, also trigger version 2 superblock */ + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0) + goto error; + + /* Create file */ + if((fid = H5Fcreate(FILENAME_18_L, H5F_ACC_TRUNC, fcpl, fapl)) <0) + goto error; + + /* Close file property lists */ + if(H5Pclose(fapl) < 0) + goto error; + if(H5Pclose(fcpl) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 3 (default) + */ + + /* Fill sample data */ + for (i = 0; i < DIM1; i++) + for (j = 0; j < DIM2; j++) + buf[i][j] = 100.0F; + + /* Create the dataspace */ + if((space = H5Screate_simple(RANK, dims, NULL)) < 0) + goto error; + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close property list and dataset, will reuse dataspace */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + if(H5Sclose(space) < 0) + goto error; + if(H5Fclose(fid) < 0) + goto error; + + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose(dset); + H5Sclose(space); + H5Pclose(dcpl); + H5Pclose(fcpl); + H5Pclose(fapl); + H5Fclose(fid); + } H5E_END_TRY; + return 1; +} /* gen_v18_latest */ + +/*********************************************************************** + * gen_v18_v18() creates file "bounds_v18_v18.h5" + * + * File contents: + * - Version 2 superblock (H5Pset_libver_bounds(v18, v18) + * - A chunked dataset with layout version 3, "DS_chunked_layout_3". (default) + * - A chunked dataset with layout version 4, "DS_chunked_layout_4". (H5Pset_chunk_opts) + * + ***********************************************************************/ +#define FILENAME_18_18 "bounds_v18_v18.h5" + +int gen_v18_v18() +{ + hid_t fid = -1; /* File ID */ + hid_t fapl = -1; /* File access property list ID */ + hid_t fcpl = -1; /* File creation property list ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t space = -1; /* Dataspace ID */ + hid_t dset = -1; /* Dataset ID */ + hsize_t dims[RANK] = {DIM1, DIM2}; + hsize_t chunk_dims[RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + float buf[DIM1][DIM2]; /* Buffer for writing data */ + int i, j; + + /* Create file creation property list */ + if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) + goto error; + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + goto error; + + /* Set the "use the v18 version of the format" bounds + for creating objects in the file */ + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_V18) < 0) + goto error; + + /* Create file */ + if((fid = H5Fcreate(FILENAME_18_18, H5F_ACC_TRUNC, fcpl, fapl)) <0) + goto error; + + /* Close file property lists */ + if(H5Pclose(fapl) < 0) + goto error; + if(H5Pclose(fcpl) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 3 (default) + */ + + /* Fill sample data */ + for (i = 0; i < DIM1; i++) + for (j = 0; j < DIM2; j++) + buf[i][j] = 100.0F; + + /* Create the dataspace */ + if((space = H5Screate_simple(RANK, dims, NULL)) < 0) + goto error; + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_3", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close property list and dataset, will reuse dataspace */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + + /* Close the file, then reopen it with the latest version */ + if(H5Fclose(fid) < 0) + goto error; + + /* Create file access property list */ + if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) + goto error; + + /* Set the "use the v18/latest version of the format" bounds + for creating a layout version 4 object in the file */ + if(H5Pset_libver_bounds(fapl, H5F_LIBVER_V18, H5F_LIBVER_LATEST) < 0) + goto error; + + if((fid = H5Fopen(FILENAME_18_18, H5F_ACC_RDWR, fapl)) < 0) + goto error; + + /* + * Add a chunked dataset with layout version 4 (H5Pset_chunk_opts) + */ + + /* Create the dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto error; + + /* Set up for chunked data */ + if(H5Pset_chunk(dcpl, 2, chunk_dims) < 0) + goto error; + + /* Disable partial chunk filters */ + if(H5Pset_chunk_opts(dcpl, H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS) < 0) + goto error; + + /* Create and write the dataset */ + if((dset = H5Dcreate2(fid, "DS_chunked_layout_4", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + goto error; + if(H5Dwrite(dset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + goto error; + + /* Close everything */ + if(H5Pclose(dcpl) < 0) + goto error; + if(H5Pclose(fapl) < 0) + goto error; + if(H5Dclose(dset) < 0) + goto error; + if(H5Sclose(space) < 0) + goto error; + if(H5Fclose(fid) < 0) + goto error; + return 0; + +error: + H5E_BEGIN_TRY { + H5Dclose(dset); + H5Sclose(space); + H5Pclose(dcpl); + H5Pclose(fcpl); + H5Pclose(fapl); + H5Fclose(fid); + } H5E_END_TRY; + return 1; +} /* gen_v18_v18 */ + +int main(void) +{ + /* Generate file bounds_earliest_latest.h5 */ + if (gen_earliest_latest() < 0) + goto error; + + /* Generate file bounds_earliest_v18.h5 */ + if (gen_earliest_v18() < 0) + goto error; + + /* Generate file bounds_latest_latest.h5 */ + if (gen_latest_latest() < 0) + goto error; + + /* Generate file bounds_v18_latest.h5 */ + if (gen_v18_latest() < 0) + goto error; + + /* Generate file bounds_v18_v18.h5 */ + if (gen_v18_v18() < 0) + goto error; + + return 0; + +error: + return 1; +} + |