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Diffstat (limited to 'test/vds_swmr.h')
| -rw-r--r-- | test/vds_swmr.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/test/vds_swmr.h b/test/vds_swmr.h new file mode 100644 index 0000000..c043fd6 --- /dev/null +++ b/test/vds_swmr.h @@ -0,0 +1,165 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +#ifndef VDS_SWMR_H +#define VDS_SWMR_H + +#include <hdf5.h> + +/* virtual dataset <---> source dataset mapping and sizes + + ***************** --+ + * A * K + ***************** --+ + * * | + * B * N + * * | + ***************** --+ + * C * + ***************** + * * + * D * + * * + ***************** + * E * + ***************** + * * + * F * + * * + ***************** + + | | + +-------M-------+ + + + dim[0] + / + / + / + -----> dim[2] + | + | + | + dim[1] + + + NOTE: This use case also checks for varying numbers of written planes. + Dataset A contains the full number of planes and each successive + dataset contains one fewer plane, down to the last dataset, which + contains zero planes. Each dataset is set to have an (unlimited + dimension) extent equal to the number of planes written, so the + "empty" regions will contain the VDS fill value. +*/ + + +/* All datasets are 3D */ +#define RANK 3 + +/* Lengths of string identifiers (file, dataset names, etc.) */ +#define NAME_LEN 32 + +/* Compression level */ +#define COMPRESSION_LEVEL 7 + +/* Number of source files */ +#define N_SOURCES 6 + +/* Dataset dimensions */ +#define SM_HEIGHT 2 /* K */ +#define LG_HEIGHT 4 /* N */ +#define SM_LG_HEIGHT 6 /* SM_HEIGHT + LG_HEIGHT */ +#define FULL_HEIGHT 18 /* (3 * K) + (3 * N) */ +#define HALF_HEIGHT 9 +#define WIDTH 8 /* M */ +#define HALF_WIDTH 4 + +/* Max number of planes in the dataset */ +#define N_MAX_PLANES H5S_UNLIMITED + +/* Number of planes each writer will write */ +#define N_PLANES_TO_WRITE 25 + +/* Dataset datatypes */ +#define SOURCE_DATATYPE H5T_STD_I32LE +#define VDS_DATATYPE H5T_STD_I32LE + +/* Starting size of datasets, both source and VDS */ +static hsize_t DIMS[N_SOURCES][RANK] = { + {0, SM_HEIGHT, WIDTH}, + {0, LG_HEIGHT, WIDTH}, + {0, SM_HEIGHT, WIDTH}, + {0, LG_HEIGHT, WIDTH}, + {0, SM_HEIGHT, WIDTH}, + {0, LG_HEIGHT, WIDTH} +}; +static hsize_t VDS_DIMS[RANK] = {0, FULL_HEIGHT, WIDTH}; + +/* Maximum size of datasets, both source and VDS. + * NOTE: Theoretical (i.e.: H5S_UNLIMITED), not the actual max + * number of planes written out by the writers before they stop. + * That number is specified separately. + */ +static hsize_t MAX_DIMS[N_SOURCES][RANK] = { + {N_MAX_PLANES, SM_HEIGHT, WIDTH}, + {N_MAX_PLANES, LG_HEIGHT, WIDTH}, + {N_MAX_PLANES, SM_HEIGHT, WIDTH}, + {N_MAX_PLANES, LG_HEIGHT, WIDTH}, + {N_MAX_PLANES, SM_HEIGHT, WIDTH}, + {N_MAX_PLANES, LG_HEIGHT, WIDTH} +}; +static hsize_t VDS_MAX_DIMS[RANK] = {N_MAX_PLANES, FULL_HEIGHT, WIDTH}; + +/* Planes */ +static hsize_t PLANES[N_SOURCES][RANK] = { + {1, SM_HEIGHT, WIDTH}, + {1, LG_HEIGHT, WIDTH}, + {1, SM_HEIGHT, WIDTH}, + {1, LG_HEIGHT, WIDTH}, + {1, SM_HEIGHT, WIDTH}, + {1, LG_HEIGHT, WIDTH} +}; +static hsize_t VDS_PLANE[RANK] = {1, FULL_HEIGHT, WIDTH}; + +/* File names for source datasets */ +static char FILE_NAMES[N_SOURCES][NAME_LEN] = { + {"vds_swmr_src_a.h5"}, + {"vds_swmr_src_b.h5"}, + {"vds_swmr_src_c.h5"}, + {"vds_swmr_src_d.h5"}, + {"vds_swmr_src_e.h5"}, + {"vds_swmr_src_f.h5"} +}; + +/* VDS file name */ +static char VDS_FILE_NAME[NAME_LEN] = "vds_swmr.h5"; + +/* Dataset names */ +static char SOURCE_DSET_NAME[NAME_LEN] = "source_dset"; +static char SOURCE_DSET_PATH[NAME_LEN] = "/source_dset"; +static char VDS_DSET_NAME[NAME_LEN] = "vds_dset"; + +/* Fill values */ +static int32_t FILL_VALUES[N_SOURCES] = { + -1, + -2, + -3, + -4, + -5, + -6 +}; +static int32_t VDS_FILL_VALUE = -9; + +#endif /* VDS_SWMR_H */ + |