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authorAllen Byrne <50328838+byrnHDF@users.noreply.github.com>2021-08-23 18:50:17 (GMT)
committerGitHub <noreply@github.com>2021-08-23 18:50:17 (GMT)
commitf8ecdf846c7e054d874ea92baf5c9b6c2b47e836 (patch)
treeeb33b014a18e87bf9df4dfa21b532af5c288c225 /tools/src/h5perf/pio_perf.h
parent0a9099807a127a74b35ecf2c4ad98d6571f2e753 (diff)
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1.12 Tools merges from develop (#949)
* Tools merges from develop Brings the tools getopt(3) replacement into the main library (#803) Perform option arg variables (#834) Removes unused commented-out code from h5jamgentest.c (#851) Reorg tools perform to provide h5perf for installation (#884) * Fix missing files * Remove empty files * Remove empty file * Resync defines * Fix endif typo * Add Makfile to list * Fix typo * Remove H5_GCC_DIAG_ON line to match removal of H5_GCC_DIAG_OFF line in sio_engine.c/ Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com> Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
Diffstat (limited to 'tools/src/h5perf/pio_perf.h')
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diff --git a/tools/src/h5perf/pio_perf.h b/tools/src/h5perf/pio_perf.h
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group. *
+ * 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://www.hdfgroup.org/licenses. *
+ * If you do not have access to either file, you may request a copy from *
+ * help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef PIO_PERF_H
+#define PIO_PERF_H
+
+#ifndef STANDALONE
+#include "io_timer.h"
+#include "H5private.h"
+#include "h5tools.h"
+#include "h5tools_utils.h"
+#else
+#include "io_timer.h"
+#include "pio_standalone.h"
+#endif
+
+#ifdef H5_HAVE_PARALLEL
+extern MPI_Info h5_io_info_g; /* MPI INFO object for IO */
+#endif
+
+#ifdef H5_HAVE_PARALLEL
+int h5_set_info_object(void);
+void h5_dump_info_object(MPI_Info info);
+#endif
+
+/* setup the dataset no fill option if this is v1.5 or more */
+#if H5_VERS_MAJOR > 1 || H5_VERS_MINOR > 4
+#define H5_HAVE_NOFILL 1
+#endif
+
+typedef enum iotype_ {
+ POSIXIO,
+ MPIO,
+ PHDF5
+ /*NUM_TYPES*/
+} iotype;
+
+typedef struct parameters_ {
+ iotype io_type; /* The type of IO test to perform */
+ int num_procs; /* Maximum number of processes to use */
+ long num_files; /* Number of files to create */
+ long num_dsets; /* Number of datasets to create */
+ off_t num_bytes; /* Number of bytes in each dset */
+ int num_iters; /* Number of times to loop doing the IO */
+ size_t buf_size; /* Buffer size */
+ size_t blk_size; /* Block size */
+ unsigned interleaved; /* Interleaved vs. contiguous blocks */
+ unsigned collective; /* Collective vs. independent I/O */
+ unsigned dim2d; /* 1D vs. 2D */
+ hsize_t h5_align; /* HDF5 object alignment */
+ hsize_t h5_thresh; /* HDF5 object alignment threshold */
+ int h5_use_chunks; /* Make HDF5 dataset chunked */
+ int h5_write_only; /* Perform the write tests only */
+ int verify; /* Verify data correctness */
+} parameters;
+
+typedef struct results_ {
+ herr_t ret_code;
+ io_time_t *timers;
+} results;
+
+#ifndef SUCCESS
+#define SUCCESS 0
+#endif /* !SUCCESS */
+
+#ifndef FAIL
+#define FAIL -1
+#endif /* !FAIL */
+
+extern FILE * output; /* output file */
+extern io_time_t *timer_g; /* timer: global for stub functions */
+extern int comm_world_rank_g; /* my rank in MPI_COMM_RANK */
+extern int comm_world_nprocs_g; /* num. of processes of MPI_COMM_WORLD */
+extern MPI_Comm pio_comm_g; /* Communicator to run the PIO */
+extern int pio_mpi_rank_g; /* MPI rank of pio_comm_g */
+extern int pio_mpi_nprocs_g; /* number of processes of pio_comm_g */
+extern int pio_debug_level; /* The debug level:
+ * 0 - Off
+ * 1 - Minimal
+ * 2 - Some more
+ * 3 - Maximal
+ * 4 - Even More Debugging (timer stuff)
+ */
+
+#define HDprint_rank(f) /* print rank in MPI_COMM_WORLD */ HDfprintf(f, "%d: ", comm_world_rank_g);
+#define HDprint_size(f) /* print size of MPI_COMM_WORLD */ HDfprintf(f, "%d", comm_world_nprocs_g);
+#define HDprint_rank_size(f) /* print rank/size of MPI_COMM_WORLD */ \
+ HDfprintf(f, "%d/%d: ", comm_world_rank_g, comm_world_nprocs_g);
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+extern results do_pio(parameters param);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* PIO_PERF_H */