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pthreadpool: Add a simple benchmark

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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2014-03-24 09:40:20 +00:00 committed by Jeremy Allison
parent 01c029993c
commit 17a60b98db
4 changed files with 67 additions and 0 deletions
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64
source3/torture/bench_pthreadpool.c Normal file
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@ -0,0 +1,64 @@
/*
* Unix SMB/CIFS implementation.
* Little pthreadpool benchmark
*
* Copyright (C) Volker Lendecke 2014
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "lib/pthreadpool/pthreadpool.h"
#include "proto.h"
extern int torture_numops;
static void null_job(void *private_data)
{
return;
}
bool run_bench_pthreadpool(int dummy)
{
struct pthreadpool *pool;
int i, ret;
ret = pthreadpool_init(1, &pool);
if (ret != 0) {
d_fprintf(stderr, "pthreadpool_init failed: %s\n",
strerror(ret));
return false;
}
for (i=0; i<torture_numops; i++) {
int jobid;
ret = pthreadpool_add_job(pool, 0, null_job, NULL);
if (ret != 0) {
d_fprintf(stderr, "pthreadpool_add_job failed: %s\n",
strerror(ret));
break;
}
ret = pthreadpool_finished_job(pool, &jobid);
if (ret != 0) {
d_fprintf(stderr, "pthreadpool_finished_job failed: %s\n",
strerror(ret));
break;
}
}
pthreadpool_destroy(pool);
return (ret == 0);
}

1
source3/torture/proto.h
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@ -112,5 +112,6 @@ bool run_dbwrap_watch1(int dummy);
bool run_idmap_tdb_common_test(int dummy);
bool run_local_dbwrap_ctdb(int dummy);
bool run_qpathinfo_bufsize(int dummy);
bool run_bench_pthreadpool(int dummy);
#endif /* __TORTURE_H__ */

1
source3/torture/torture.c
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@ -9593,6 +9593,7 @@ static struct {
{ "local-tdb-opener", run_local_tdb_opener, 0 },
{ "local-tdb-writer", run_local_tdb_writer, 0 },
{ "LOCAL-DBWRAP-CTDB", run_local_dbwrap_ctdb, 0 },
{ "LOCAL-BENCH-PTHREADPOOL", run_bench_pthreadpool, 0 },
{ "qpathinfo-bufsize", run_qpathinfo_bufsize, 0 },
{NULL, NULL, 0}};

1
source3/wscript_build
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@ -1243,6 +1243,7 @@ bld.SAMBA3_BINARY('smbtorture' + bld.env.suffix3,
torture/test_dbwrap_ctdb.c
torture/test_buffersize.c
torture/t_strappend.c
torture/bench_pthreadpool.c
torture/wbc_async.c''',
deps='''
talloc