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-rw-r--r--tools/perform/iopipe.c508
1 files changed, 0 insertions, 508 deletions
diff --git a/tools/perform/iopipe.c b/tools/perform/iopipe.c
deleted file mode 100644
index fd62d37..0000000
--- a/tools/perform/iopipe.c
+++ /dev/null
@@ -1,508 +0,0 @@
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- * 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. *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-/*
- * Programmer: Robb Matzke <matzke@llnl.gov>
- * Thursday, March 12, 1998
- */
-
-/* See H5private.h for how to include headers */
-#include "hdf5.h"
-
-#include "H5private.h"
-
-#ifdef H5_HAVE_SYS_TIMEB
-#include <sys/timeb.h>
-#endif
-
-
-#define RAW_FILE_NAME "iopipe.raw"
-#define HDF5_FILE_NAME "iopipe.h5"
-#define HEADING "%-16s"
-#define PROGRESS '='
-
-#if 0
-/* Normal testing */
-#define REQUEST_SIZE_X 4579
-#define REQUEST_SIZE_Y 4579
-#define NREAD_REQUESTS 45
-#define NWRITE_REQUESTS 45
-#else
-/* Speedy testing */
-#define REQUEST_SIZE_X 1000
-#define REQUEST_SIZE_Y 1000
-#define NREAD_REQUESTS 45
-#define NWRITE_REQUESTS 45
-#endif
-
-
-/*-------------------------------------------------------------------------
- * Function: print_stats
- *
- * Purpose: Prints statistics
- *
- * Return: void
- *
- * Programmer: Robb Matzke
- * Thursday, March 12, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-#ifdef H5_HAVE_GETRUSAGE
-static void
-print_stats (const char *prefix,
- struct rusage *r_start, struct rusage *r_stop,
- struct timeval *t_start, struct timeval *t_stop,
- size_t nbytes)
-#else /* H5_HAVE_GETRUSAGE */
-static void
-print_stats (const char *prefix,
- struct timeval *r_start, struct timeval *r_stop,
- struct timeval *t_start, struct timeval *t_stop,
- size_t nbytes)
-#endif /* H5_HAVE_GETRUSAGE */
-{
- double e_time, bw;
-#ifdef H5_HAVE_GETRUSAGE
- double u_time, s_time;
-
- u_time = ((double)(r_stop->ru_utime.tv_sec)+
- (double)(r_stop->ru_utime.tv_usec)/(double)1000000.0F) -
- ((double)(r_start->ru_utime.tv_sec)+
- (double)(r_start->ru_utime.tv_usec)/(double)1000000.0F);
-
- s_time = ((double)(r_stop->ru_stime.tv_sec)+
- (double)(r_stop->ru_stime.tv_usec)/(double)1000000.0F) -
- ((double)(r_start->ru_stime.tv_sec)+
- (double)(r_start->ru_stime.tv_usec)/(double)1000000.0F);
-#endif
-#ifndef H5_HAVE_SYS_TIMEB
- e_time = ((double)(t_stop->tv_sec)+
- (double)(t_stop->tv_usec)/(double)1000000.0F) -
- ((double)(t_start->tv_sec)+
- (double)(t_start->tv_usec)/(double)1000000.0F);
-#else
- e_time = ((double)(t_stop->tv_sec)+
- (double)(t_stop->tv_usec)/(double)1000.0F) -
- ((double)(t_start->tv_sec)+
- (double)(t_start->tv_usec)/(double)1000.0F);
-#endif
- bw = (double)nbytes / e_time;
-
-#ifdef H5_HAVE_GETRUSAGE
- printf (HEADING "%1.2fuser %1.2fsystem %1.2felapsed %1.2fMB/s\n",
- prefix, u_time, s_time, e_time, bw/(1024*1024));
-#else
- printf (HEADING "%1.2felapsed %1.2fMB/s\n",
- prefix, e_time, bw/(1024*1024));
-#endif
-
-}
-
-
-/*-------------------------------------------------------------------------
- * Function: synchronize
- *
- * Purpose:
- *
- * Return: void
- *
- * Programmer: Robb Matzke
- * Thursday, March 12, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static void
-synchronize (void)
-{
-#ifdef H5_HAVE_SYSTEM
-#if defined(H5_HAVE_WIN32_API) && ! defined(__CYGWIN__)
- _flushall();
-#else
- int status;
-
- status = HDsystem("sync");
- HDassert(status >= 0);
-
- status = HDsystem("df >/dev/null");
- HDassert(status >= 0);
-#endif
-#endif
-}
-
-
-/*-------------------------------------------------------------------------
- * Function: main
- *
- * Purpose:
- *
- * Return: Success:
- *
- * Failure:
- *
- * Programmer: Robb Matzke
- * Thursday, March 12, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-int
-main (void)
-{
- static hsize_t size[2] = {REQUEST_SIZE_X, REQUEST_SIZE_Y};
- static unsigned nread = NREAD_REQUESTS, nwrite = NWRITE_REQUESTS;
-
- unsigned char *the_data = NULL;
- hid_t file, dset, file_space = -1;
- herr_t status;
-#ifdef H5_HAVE_GETRUSAGE
- struct rusage r_start, r_stop;
-#else
- struct timeval r_start, r_stop;
-#endif
- struct timeval t_start, t_stop;
- int fd;
- unsigned u;
- hssize_t n;
- off_t offset;
- hsize_t start[2];
- hsize_t count[2];
-
-
-#ifdef H5_HAVE_SYS_TIMEB
- struct _timeb *tbstart = malloc(sizeof(struct _timeb));
- struct _timeb *tbstop = malloc(sizeof(struct _timeb));
-#endif
- /*
- * The extra cast in the following statement is a bug workaround for the
- * Win32 version 5.0 compiler.
- * 1998-11-06 ptl
- */
- printf ("I/O request size is %1.1fMB\n",
- (double)(hssize_t)(size[0]*size[1])/(double)1024.0F*(double)1024);
-
- /* Open the files */
- file = H5Fcreate (HDF5_FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
- assert (file>=0);
- fd = HDopen (RAW_FILE_NAME, O_RDWR|O_CREAT|O_TRUNC, 0666);
- assert (fd>=0);
-
- /* Create the dataset */
- file_space = H5Screate_simple (2, size, size);
- assert(file_space >= 0);
- dset = H5Dcreate2(file, "dset", H5T_NATIVE_UCHAR, file_space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
- assert(dset >= 0);
- the_data = (unsigned char *)malloc((size_t)(size[0] * size[1]));
-
- /* initial fill for lazy malloc */
- HDmemset(the_data, 0xAA, (size_t)(size[0] * size[1]));
-
- /* Fill raw */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "fill raw");
- for(u = 0; u < nwrite; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- HDmemset(the_data, 0xAA, (size_t)(size[0]*size[1]));
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("fill raw",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
-
- /* Fill hdf5 */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "fill hdf5");
- for(u = 0; u < nread; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- status = H5Dread (dset, H5T_NATIVE_UCHAR, file_space, file_space,
- H5P_DEFAULT, the_data);
- assert (status>=0);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("fill hdf5",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
- /* Write the raw dataset */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "out raw");
- for(u = 0; u < nwrite; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- offset = HDlseek (fd, (off_t)0, SEEK_SET);
- assert (0==offset);
- n = HDwrite (fd, the_data, (size_t)(size[0]*size[1]));
- assert (n>=0 && (size_t)n==size[0]*size[1]);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("out raw",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
- /* Write the hdf5 dataset */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "out hdf5");
- for(u = 0; u < nwrite; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- status = H5Dwrite (dset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL,
- H5P_DEFAULT, the_data);
- assert (status>=0);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("out hdf5",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
- /* Read the raw dataset */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "in raw");
- for(u = 0; u < nread; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- offset = HDlseek (fd, (off_t)0, SEEK_SET);
- assert (0==offset);
- n = HDread (fd, the_data, (size_t)(size[0]*size[1]));
- assert (n>=0 && (size_t)n==size[0]*size[1]);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("in raw",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
-
- /* Read the hdf5 dataset */
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "in hdf5");
- for(u = 0; u < nread; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- status = H5Dread (dset, H5T_NATIVE_UCHAR, file_space, file_space,
- H5P_DEFAULT, the_data);
- assert (status>=0);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc ('\n', stderr);
- print_stats ("in hdf5",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*size[0]*size[1]));
-
- /* Read hyperslab */
- assert (size[0]>20 && size[1]>20);
- start[0] = start[1] = 10;
- count[0] = count[1] = size[0]-20;
- status = H5Sselect_hyperslab (file_space, H5S_SELECT_SET, start, NULL, count, NULL);
- assert (status>=0);
- synchronize ();
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_start);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_start, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstart);
-#endif
-#endif
- fprintf (stderr, HEADING, "in hdf5 partial");
- for(u = 0; u < nread; u++) {
- putc (PROGRESS, stderr);
- HDfflush(stderr);
- status = H5Dread (dset, H5T_NATIVE_UCHAR, file_space, file_space,
- H5P_DEFAULT, the_data);
- assert (status>=0);
- }
-#ifdef H5_HAVE_GETRUSAGE
- HDgetrusage(RUSAGE_SELF, &r_stop);
-#endif
-#ifdef H5_HAVE_GETTIMEOFDAY
- HDgettimeofday(&t_stop, NULL);
-#else
-#ifdef H5_HAVE_SYS_TIMEB
- _ftime(tbstop);
- t_start.tv_sec = tbstart->time;
- t_start.tv_usec = tbstart->millitm;
- t_stop.tv_sec = tbstop->time;
- t_stop.tv_usec = tbstop->millitm;
-#endif
-#endif
- putc('\n', stderr);
- print_stats("in hdf5 partial",
- &r_start, &r_stop, &t_start, &t_stop,
- (size_t)(nread*count[0]*count[1]));
-
-
-
- /* Close everything */
- HDclose(fd);
- H5Dclose(dset);
- H5Sclose(file_space);
- H5Fclose(file);
- free(the_data);
-
- return 0;
-}
-
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