Commit 123bfb04 authored by Andy Wingo Wingo's avatar Andy Wingo Wingo
Browse files

tests/instantiate/: Add test to test speed of caps copy and free.

Original commit message from CVS:
2005-03-31  Andy Wingo  <wingo@pobox.com>

* tests/instantiate/Makefile.am:
* tests/instantiate/caps.c: Add test to test speed of caps copy
and free.

* tests/memchunk/gmemchunktest.c (main): Use alloc only on the
GMemChunk to be fair.

* gst/gsttrashstack.h: Remove warning about using the fallback
trash stack implementation, it's still faster than malloc.
parent 96d17a34
2005-03-31 Andy Wingo <wingo@pobox.com>
* tests/instantiate/Makefile.am:
* tests/instantiate/caps.c: Add test to test speed of caps copy
and free.
* tests/memchunk/gmemchunktest.c (main): Use alloc only on the
GMemChunk to be fair.
* gst/gsttrashstack.h: Remove warning about using the fallback
trash stack implementation, it's still faster than malloc.
2005-03-30 Andy Wingo <wingo@pobox.com>
* tests/complexity.c: Add a copyright.
2005-03-31 Wim Taymans <wim@fluendo.com>
* gst/base/gstbasetransform.c: (gst_base_transform_base_init),
......
......@@ -124,7 +124,6 @@ gst_trash_stack_pop (GstTrashStack *stack)
}
#else
#warning "using fallback trashstack implementation, performance may suffer"
/*
* generic implementation
......
/* GStreamer
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* caps.c: benchmark for caps creation and destruction
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/gst.h>
#define NUM_CAPS 10000
#define GST_AUDIO_INT_PAD_TEMPLATE_CAPS \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, MAX ], " \
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
"width = (int) { 8, 16, 24, 32 }, " \
"depth = (int) [ 1, 32 ], " \
"signed = (boolean) { true, false }"
static GstClockTime
gst_get_current_time (void)
{
GTimeVal tv;
g_get_current_time (&tv);
return GST_TIMEVAL_TO_TIME (tv);
}
gint
main (gint argc, gchar * argv[])
{
GstCaps **capses;
GstCaps *protocaps;
GstClockTime start, end;
gint i;
gst_init (&argc, &argv);
protocaps = gst_caps_from_string (GST_AUDIO_INT_PAD_TEMPLATE_CAPS);
start = gst_get_current_time ();
capses = g_new (GstCaps *, NUM_CAPS);
for (i = 0; i < NUM_CAPS; i++)
capses[i] = gst_caps_copy (protocaps);
end = gst_get_current_time ();
g_print ("%" GST_TIME_FORMAT " - creating %d caps\n",
GST_TIME_ARGS (end - start), i);
start = gst_get_current_time ();
for (i = 0; i < NUM_CAPS; i++)
gst_caps_unref (capses[i]);
end = gst_get_current_time ();
g_print ("%" GST_TIME_FORMAT " - destroying %d caps\n",
GST_TIME_ARGS (end - start), i);
g_free (capses);
gst_caps_unref (protocaps);
return 0;
}
/*
* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
......
/*
* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
......
noinst_PROGRAMS = create
noinst_PROGRAMS = create caps
LDADD = $(GST_OBJ_LIBS)
AM_CFLAGS = $(GST_OBJ_CFLAGS)
/* GStreamer
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* caps.c: benchmark for caps creation and destruction
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/gst.h>
#define NUM_CAPS 10000
#define GST_AUDIO_INT_PAD_TEMPLATE_CAPS \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, MAX ], " \
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
"width = (int) { 8, 16, 24, 32 }, " \
"depth = (int) [ 1, 32 ], " \
"signed = (boolean) { true, false }"
static GstClockTime
gst_get_current_time (void)
{
GTimeVal tv;
g_get_current_time (&tv);
return GST_TIMEVAL_TO_TIME (tv);
}
gint
main (gint argc, gchar * argv[])
{
GstCaps **capses;
GstCaps *protocaps;
GstClockTime start, end;
gint i;
gst_init (&argc, &argv);
protocaps = gst_caps_from_string (GST_AUDIO_INT_PAD_TEMPLATE_CAPS);
start = gst_get_current_time ();
capses = g_new (GstCaps *, NUM_CAPS);
for (i = 0; i < NUM_CAPS; i++)
capses[i] = gst_caps_copy (protocaps);
end = gst_get_current_time ();
g_print ("%" GST_TIME_FORMAT " - creating %d caps\n",
GST_TIME_ARGS (end - start), i);
start = gst_get_current_time ();
for (i = 0; i < NUM_CAPS; i++)
gst_caps_unref (capses[i]);
end = gst_get_current_time ();
g_print ("%" GST_TIME_FORMAT " - destroying %d caps\n",
GST_TIME_ARGS (end - start), i);
g_free (capses);
gst_caps_unref (protocaps);
return 0;
}
......@@ -197,10 +197,10 @@ main (gint argc, gchar * argv[])
g_assert (num_allocs > 0);
_gmemchunk =
g_mem_chunk_new ("test", CHUNK_SIZE, CHUNK_SIZE * 16, G_ALLOC_AND_FREE);
g_mem_chunk_new ("test", CHUNK_SIZE, CHUNK_SIZE * 16, G_ALLOC_ONLY);
_gmemchunklock = g_mutex_new ();
_gstmemchunk =
gst_mem_chunk_new ("test", CHUNK_SIZE, CHUNK_SIZE * 16, G_ALLOC_AND_FREE);
gst_mem_chunk_new ("test", CHUNK_SIZE, CHUNK_SIZE * 16, G_ALLOC_ONLY);
g_print ("%d alloc+frees X %d threads\n", num_allocs, num_threads);
time = run_test (gmemchunk_alloc, gmemchunk_free);
......
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