[svn-r4364] Purpose:

    cleanup
Description:
    chunk, iopipe, overhead have been moved to perform/.
Platforms tested:
    eirene(parallel).

1 files changed, 0 insertions, 521 deletions

diff --git a/test/chunk.c b/test/chunk.c
deleted file mode 100644
index 47cd4db..0000000
--- a/test/chunk.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
- * Copyright (C) 1998 NCSA
- *                    All rights reserved.
- *
- * Programmer:  Robb Matzke <robb@arborea.spizella.com>
- *              Thursday, May 14, 1998
- *
- * Purpose:	Checks the effect of various I/O request sizes and raw data
- *		cache sizes.  Performance depends on the amount of data read
- *		from disk and we use a filter to get that number.
- */
-
-/* See H5private.h for how to include headers */
-#undef NDEBUG
-#include "hdf5.h"
-
-#ifdef H5_STDC_HEADERS
-#   include <assert.h>
-#   include <stdio.h>
-#   include <stdlib.h>
-#   include <string.h>
-#endif
-
-
-#ifndef H5_HAVE_ATTRIBUTE
-#   undef __attribute__
-#   define __attribute__(X) /*void*/
-#   define UNUSED /*void*/
-#else
-#   define UNUSED __attribute__((unused))
-#endif
-
-#define FILE_NAME	"chunk.h5"
-#define LINESPOINTS	"lines"
-#define CH_SIZE		100		/*squared in terms of bytes    	*/
-#define DS_SIZE		20		/*squared in terms of chunks	*/
-#define FILTER_COUNTER	305
-#define READ		0
-#define WRITE		1
-#define MIN(X,Y)	((X)<(Y)?(X):(Y))
-#define MAX(X,Y)	((X)>(Y)?(X):(Y))
-#define SQUARE(X)	((X)*(X))
-
-/* The row-major test */
-#define RM_CACHE_STRT	25
-#define RM_CACHE_END	25
-#define RM_CACHE_DELT	5
-#define RM_START	0.50
-#define RM_END	        5.00
-#define RM_DELTA	0.50
-#define RM_W0		0.0
-#define RM_NRDCC	521
-
-/* Diagonal test */
-#define DIAG_CACHE_STRT	25
-#define DIAG_CACHE_END	25
-#define DIAG_CACHE_DELT	5
-#define DIAG_START	0.50
-#define DIAG_END	5.00
-#define DIAG_DELTA	0.50
-/* #define DIAG_W0		0.65 */
-/* #define DIAG_NRDCC		521 */
-
-static size_t	nio_g;
-static hid_t	fapl_g = -1;
-
-
-/*-------------------------------------------------------------------------
- * Function:	counter
- *
- * Purpose:	Count number of bytes but don't do anything.
- *
- * Return:	Success:	src_nbytes-1
- *
- *		Failure:	never fails
- *
- * Programmer:	Robb Matzke
- *              Thursday, May 14, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static size_t
-counter (unsigned UNUSED flags, size_t UNUSED cd_nelmts,
-	 const unsigned UNUSED *cd_values, size_t nbytes,
-	 size_t UNUSED *buf_size, void UNUSED **buf)
-{
-    nio_g += nbytes;
-    return nbytes;
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:	create_dataset
- *
- * Purpose:	Creates a square dataset with square chunks, registers a
- *		stupid compress/uncompress pair for counting I/O, and
- *		initializes the dataset.  The chunk size is in bytes, the
- *		dataset size is in terms of chunks.
- *
- * Return:	void
- *
- * Programmer:	Robb Matzke
- *              Thursday, May 14, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static void
-create_dataset (void)
-{
-    hid_t	file, space, dcpl, dset;
-    hsize_t	size[2];
-    signed char	*buf;
-
-    /* The file */
-    file = H5Fcreate (FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_g);
-
-    /* The data space */
-    size[0] = size[1] = DS_SIZE * CH_SIZE;
-    space = H5Screate_simple (2, size, size);
-
-    /* The storage layout and compression */
-    dcpl = H5Pcreate (H5P_DATASET_CREATE);
-    size[0] = size[1] = CH_SIZE;
-    H5Pset_chunk (dcpl, 2, size);
-    H5Zregister (FILTER_COUNTER, "counter", counter);
-    H5Pset_filter (dcpl, FILTER_COUNTER, 0, 0, NULL);
-        
-    /* The dataset */
-    dset = H5Dcreate (file, "dset", H5T_NATIVE_SCHAR, space, dcpl);
-    assert (dset>=0);
-
-    /* The data */
-    buf = calloc (1, SQUARE (DS_SIZE*CH_SIZE));
-    H5Dwrite (dset, H5T_NATIVE_SCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
-    free (buf);
-
-    /* Close */
-    H5Dclose (dset);
-    H5Sclose (space);
-    H5Pclose (dcpl);
-    H5Fclose (file);
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:	test_rowmaj
- *
- * Purpose:	Reads the entire dataset using the specified size-squared
- *		I/O requests in row major order.
- *
- * Return:	Efficiency: data requested divided by data actually read.
- *
- * Programmer:	Robb Matzke
- *              Thursday, May 14, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static double
-test_rowmaj (int op, hsize_t cache_size, hsize_t io_size)
-{
-    hid_t	file, dset, mem_space, file_space;
-    signed char	*buf = calloc (1, SQUARE(io_size));
-    hsize_t	i, j, hs_size[2];
-    hssize_t	hs_offset[2];
-    int		mdc_nelmts, rdcc_nelmts;
-    double	w0;
-
-    H5Pget_cache (fapl_g, &mdc_nelmts, &rdcc_nelmts, NULL, &w0);
-#ifdef RM_W0
-    w0 = RM_W0;
-#endif
-#ifdef RM_NRDCC
-    rdcc_nelmts = RM_NRDCC;
-#endif
-    H5Pset_cache (fapl_g, mdc_nelmts, rdcc_nelmts,
-		  cache_size*SQUARE (CH_SIZE), w0);
-    file = H5Fopen (FILE_NAME, H5F_ACC_RDWR, fapl_g);
-    dset = H5Dopen (file, "dset");
-    file_space = H5Dget_space (dset);
-    nio_g = 0;
-
-    for (i=0; i<CH_SIZE*DS_SIZE; i+=io_size) {
-#if 0
-	fprintf (stderr, "%5d\b\b\b\b\b", (int)i);
-	fflush (stderr);
-#endif
-	for (j=0; j<CH_SIZE*DS_SIZE; j+=io_size) {
-	    hs_offset[0] = i;
-	    hs_size[0] = MIN (io_size, CH_SIZE*DS_SIZE-i);
-	    hs_offset[1] = j;
-	    hs_size[1] = MIN (io_size, CH_SIZE*DS_SIZE-j);
-	    mem_space = H5Screate_simple (2, hs_size, hs_size);
-	    H5Sselect_hyperslab (file_space, H5S_SELECT_SET, hs_offset,
-				 NULL, hs_size, NULL);
-
-	    if (READ==op) {
-		H5Dread (dset, H5T_NATIVE_SCHAR, mem_space, file_space,
-			 H5P_DEFAULT, buf);
-	    } else {
-		H5Dwrite (dset, H5T_NATIVE_SCHAR, mem_space, file_space,
-			  H5P_DEFAULT, buf);
-	    }
-	    H5Sclose (mem_space);
-	}
-    }
-    
-    free (buf); 
-    H5Sclose (file_space);
-    H5Dclose (dset);
-    H5Fclose (file);
-
-    return (double)SQUARE(CH_SIZE*DS_SIZE)/(double)nio_g;
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:	test_diag
- *
- * Purpose:	Reads windows diagonally across the dataset.  Each window is
- *		offset from the previous window by OFFSET in the x and y
- *		directions.  The reading ends after the (k,k) value is read
- *		where k is the maximum index in the dataset.
- *
- * Return:	Efficiency.
- *
- * Programmer:	Robb Matzke
- *              Friday, May 15, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static double
-test_diag (int op, hsize_t cache_size, hsize_t io_size, hsize_t offset)
-{
-    hid_t	file, dset, mem_space, file_space;
-    hsize_t	i, hs_size[2];
-    hsize_t	nio = 0;
-    hssize_t	hs_offset[2];
-    signed char	*buf = calloc (1, SQUARE (io_size));
-    int		mdc_nelmts, rdcc_nelmts;
-    double	w0;
-
-    H5Pget_cache (fapl_g, &mdc_nelmts, &rdcc_nelmts, NULL, &w0);
-#ifdef DIAG_W0
-    w0 = DIAG_W0;
-#endif
-#ifdef DIAG_NRDCC
-    rdcc_nelmts = DIAG_NRDCC;
-#endif
-    H5Pset_cache (fapl_g, mdc_nelmts, rdcc_nelmts,
-		  cache_size*SQUARE (CH_SIZE), w0);
-    file = H5Fopen (FILE_NAME, H5F_ACC_RDWR, fapl_g);
-    dset = H5Dopen (file, "dset");
-    file_space = H5Dget_space (dset);
-    nio_g = 0;
-    
-    for (i=0, hs_size[0]=io_size; hs_size[0]==io_size; i+=offset) {
-	hs_offset[0] = hs_offset[1] = i;
-	hs_size[0] = hs_size[1] = MIN (io_size, CH_SIZE*DS_SIZE-i);
-	mem_space = H5Screate_simple (2, hs_size, hs_size);
-	H5Sselect_hyperslab (file_space, H5S_SELECT_SET, hs_offset, NULL,
-			     hs_size, NULL);
-	if (READ==op) {
-	    H5Dread (dset, H5T_NATIVE_SCHAR, mem_space, file_space,
-		     H5P_DEFAULT, buf);
-	} else {
-	    H5Dwrite (dset, H5T_NATIVE_SCHAR, mem_space, file_space,
-		      H5P_DEFAULT, buf);
-	}
-	H5Sclose (mem_space);
-	nio += hs_size[0]*hs_size[1];
-	if (i>0) nio -= SQUARE (io_size-offset);
-    }
-
-    free (buf);
-    H5Sclose (file_space);
-    H5Dclose (dset);
-    H5Fclose (file);
-
-    /*
-     * The extra cast in the following statement is a bug workaround for the
-     * Win32 version 5.0 compiler.
-     * 1998-11-06 ptl
-     */
-    return (double)(hssize_t)nio/(hssize_t)nio_g;
-}
-
-
-/*-------------------------------------------------------------------------
- * Function:	main
- *
- * Purpose:	See file prologue.
- *
- * Return:	Success:	
- *
- *		Failure:	
- *
- * Programmer:	Robb Matzke
- *              Thursday, May 14, 1998
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-int
-main (void)
-{
-    hsize_t	io_size;
-    double	effic, io_percent;
-    FILE	*f, *d;
-    int		cache_size;
-    double	w0;
-
-    /*
-     * Create a global file access property list.
-     */
-    fapl_g = H5Pcreate (H5P_FILE_ACCESS);
-    H5Pget_cache (fapl_g, NULL, NULL, NULL, &w0);
-
-    /* Create the file */
-    create_dataset ();
-    f = fopen ("x-gnuplot", "w");
-
-    printf("Test      %8s %8s %8s\n", "CacheSz", "ChunkSz",  "Effic");
-    printf("--------- -------- -------- --------\n");
-
-#if 1
-    /*
-     * Test row-major reading of the dataset with various sizes of request
-     * windows.
-     */
-    if (RM_CACHE_STRT==RM_CACHE_END) {
-	fprintf (f, "set yrange [0:1.2]\n");
-	fprintf (f, "set ytics 0, 0.1, 1\n");
-	fprintf (f, "set xlabel \"%s\"\n",
-		 "Request size as a fraction of chunk size");
-	fprintf (f, "set ylabel \"Efficiency\"\n");
-	fprintf (f, "set title \"Cache %d chunks, w0=%g, "
-		 "Size=(total=%d, chunk=%d)\"\n",
-		 RM_CACHE_STRT, w0, DS_SIZE*CH_SIZE, CH_SIZE);
-    } else {
-	fprintf (f, "set autoscale\n");
-	fprintf (f, "set hidden3d\n");
-    }
-
-    fprintf (f, "set terminal postscript\nset output \"x-rowmaj-rd.ps\"\n");
-    fprintf (f, "%s \"x-rowmaj-rd.dat\" title \"RowMaj-Read\" with %s\n",
-	     RM_CACHE_STRT==RM_CACHE_END?"plot":"splot",
-	     LINESPOINTS);
-    fprintf (f, "set terminal x11\nreplot\n");
-    d = fopen ("x-rowmaj-rd.dat", "w");
-    for (cache_size=RM_CACHE_STRT;
-	 cache_size<=RM_CACHE_END;
-	 cache_size+=RM_CACHE_DELT) {
-	for (io_percent=RM_START; io_percent<=RM_END; io_percent+=RM_DELTA) {
-	    io_size = MAX (1, (int)(CH_SIZE*io_percent));
-	    printf ("Rowmaj-rd %8d %8.2f", cache_size, io_percent);
-	    fflush (stdout);
-	    effic = test_rowmaj (READ, cache_size, io_size);
-	    printf (" %8.2f\n", effic);
-	    if (RM_CACHE_STRT==RM_CACHE_END) {
-		fprintf (d, "%g %g\n", io_percent, effic);
-	    } else {
-		fprintf (d, "%g\n", effic);
-	    }
-	}
-	fprintf (d, "\n");
-    }
-    fclose (d);
-    fprintf (f, "pause -1\n");
-#endif
-    
-#if 1
-    /*
-     * Test row-major writing of the dataset with various sizes of request
-     * windows.
-     */
-    if (RM_CACHE_STRT==RM_CACHE_END) {
-	fprintf (f, "set yrange [0:1.2]\n");
-	fprintf (f, "set ytics 0, 0.1, 1\n");
-	fprintf (f, "set xlabel \"%s\"\n",
-		 "Request size as a fraction of chunk size");
-	fprintf (f, "set ylabel \"Efficiency\"\n");
-	fprintf (f, "set title \"Cache %d chunks,w0=%g, "
-		 "Size=(total=%d, chunk=%d)\"\n",
-		 RM_CACHE_STRT, w0, DS_SIZE*CH_SIZE, CH_SIZE);
-    } else {
-	fprintf (f, "set autoscale\n");
-	fprintf (f, "set hidden3d\n");
-    }
-
-    fprintf (f, "set terminal postscript\nset output \"x-rowmaj-wr.ps\"\n");
-    fprintf (f, "%s \"x-rowmaj-wr.dat\" title \"RowMaj-Write\" with %s\n",
-	     RM_CACHE_STRT==RM_CACHE_END?"plot":"splot",
-	     LINESPOINTS);
-    fprintf (f, "set terminal x11\nreplot\n");
-    d = fopen ("x-rowmaj-wr.dat", "w");
-    for (cache_size=RM_CACHE_STRT;
-	 cache_size<=RM_CACHE_END;
-	 cache_size+=RM_CACHE_DELT) {
-	for (io_percent=RM_START; io_percent<=RM_END; io_percent+=RM_DELTA) {
-	    io_size = MAX (1, (int)(CH_SIZE*io_percent));
-	    printf ("Rowmaj-wr %8d %8.2f", cache_size, io_percent);
-	    fflush (stdout);
-	    effic = test_rowmaj (WRITE, cache_size, io_size);
-	    printf (" %8.2f\n", effic);
-	    if (RM_CACHE_STRT==RM_CACHE_END) {
-		fprintf (d, "%g %g\n", io_percent, effic);
-	    } else {
-		fprintf (d, "%g\n", effic);
-	    }
-	}
-	fprintf (d, "\n");
-    }
-    fclose (d);
-    fprintf (f, "pause -1\n");
-#endif
-
-#if 1
-    /*
-     * Test diagonal read
-     */
-    if (DIAG_CACHE_STRT==DIAG_CACHE_END) {
-	fprintf (f, "set yrange [0:1.2]\n");
-	fprintf (f, "set ytics 0, 0.1, 1\n");
-	fprintf (f, "set xlabel \"%s\"\n",
-		 "Request size as a fraction of chunk size");
-	fprintf (f, "set ylabel \"Efficiency\"\n");
-	fprintf (f, "set title \"Cache %d chunks,w0=%g, "
-		 "Size=(total=%d, chunk=%d)\"\n",
-		 DIAG_CACHE_STRT, w0, DS_SIZE*CH_SIZE, CH_SIZE);
-    } else {
-	fprintf (f, "set autoscale\n");
-	fprintf (f, "set hidden3d\n");
-    }
-    fprintf (f, "set terminal postscript\nset output \"x-diag-rd.ps\"\n");
-    fprintf (f, "%s \"x-diag-rd.dat\" title \"Diag-Read\" with %s\n",
-	     DIAG_CACHE_STRT==DIAG_CACHE_END?"plot":"splot", LINESPOINTS);
-    fprintf (f, "set terminal x11\nreplot\n");
-    d = fopen ("x-diag-rd.dat", "w");
-    for (cache_size=DIAG_CACHE_STRT;
-	 cache_size<=DIAG_CACHE_END;
-	 cache_size+=DIAG_CACHE_DELT) {
-	for (io_percent=DIAG_START;
-	     io_percent<=DIAG_END;
-	     io_percent+=DIAG_DELTA) {
-	    io_size = MAX (1, (int)(CH_SIZE*io_percent));
-	    printf ("Diag-rd   %8d %8.2f", cache_size, io_percent);
-	    fflush (stdout);
-	    effic = test_diag (READ, cache_size, io_size, MAX (1, io_size/2));
-	    printf (" %8.2f\n", effic);
-	    if (DIAG_CACHE_STRT==DIAG_CACHE_END) {
-		fprintf (d, "%g %g\n", io_percent, effic);
-	    } else {
-		fprintf (d, "%g\n", effic);
-	    }
-	}
-	fprintf (d, "\n");
-    }
-    fclose (d);
-    fprintf (f, "pause -1\n");
-#endif
-
-#if 1
-    /*
-     * Test diagonal write
-     */
-    if (DIAG_CACHE_STRT==DIAG_CACHE_END) {
-	fprintf (f, "set yrange [0:1.2]\n");
-	fprintf (f, "set ytics 0, 0.1, 1\n");
-	fprintf (f, "set xlabel \"%s\"\n",
-		 "Request size as a fraction of chunk size");
-	fprintf (f, "set ylabel \"Efficiency\"\n");
-	fprintf (f, "set title \"Cache %d chunks, w0=%g, "
-		 "Size=(total=%d, chunk=%d)\"\n",
-		 DIAG_CACHE_STRT, w0, DS_SIZE*CH_SIZE, CH_SIZE);
-    } else {
-	fprintf (f, "set autoscale\n");
-	fprintf (f, "set hidden3d\n");
-    }
-    fprintf (f, "set terminal postscript\nset output \"x-diag-wr.ps\"\n");
-    fprintf (f, "%s \"x-diag-wr.dat\" title \"Diag-Write\" with %s\n",
-	     DIAG_CACHE_STRT==DIAG_CACHE_END?"plot":"splot", LINESPOINTS);
-    fprintf (f, "set terminal x11\nreplot\n");
-    d = fopen ("x-diag-wr.dat", "w");
-    for (cache_size=DIAG_CACHE_STRT;
-	 cache_size<=DIAG_CACHE_END;
-	 cache_size+=DIAG_CACHE_DELT) {
-	for (io_percent=DIAG_START;
-	     io_percent<=DIAG_END;
-	     io_percent+=DIAG_DELTA) {
-	    io_size = MAX (1, (int)(CH_SIZE*io_percent));
-	    printf ("Diag-wr   %8d %8.2f", cache_size, io_percent);
-	    fflush (stdout);
-	    effic = test_diag (WRITE, cache_size, io_size, MAX (1, io_size/2));
-	    printf (" %8.2f\n", effic);
-	    if (DIAG_CACHE_STRT==DIAG_CACHE_END) {
-		fprintf (d, "%g %g\n", io_percent, effic);
-	    } else {
-		fprintf (d, "%g\n", effic);
-	    }
-	}
-	fprintf (d, "\n");
-    }
-    fclose (d);
-    fprintf (f, "pause -1\n");
-#endif
-
-
-    H5Pclose (fapl_g);
-    fclose (f);
-    return 0;
-}
-