From: Ramkumar Ramachandra <artagnon@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>, Jiri Olsa <jolsa@redhat.com>,
David Ahern <dsahern@gmail.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 1/3] perf bench: Set more defaults in the 'numa' suite
Date: Thu, 27 Mar 2014 19:50:17 -0400 [thread overview]
Message-ID: <1395964219-22173-2-git-send-email-artagnon@gmail.com> (raw)
In-Reply-To: <1395964219-22173-1-git-send-email-artagnon@gmail.com>
Currently,
$ perf bench numa mem
errors out with usage information. To make this more user-friendly, let
us provide a minimum set of default values required for a test
run. As an added bonus,
$ perf bench all
now goes all the way to completion.
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
tools/perf/bench/numa.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index d4c83c6..20697fb 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -1593,6 +1593,10 @@ static void init_params(struct params *p, const char *name, int argc, const char
p->data_rand_walk = true;
p->nr_loops = -1;
p->init_random = true;
+ p->mb_global_str = "1";
+ p->nr_proc = 1;
+ p->nr_threads = 1;
+ p->nr_secs = 5;
}
static int run_bench_numa(const char *name, const char **argv)
--
1.9.0.431.g014438b
next prev parent reply other threads:[~2014-03-27 23:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-27 23:50 [PATCH 0/3] Minor fixes around perf bench Ramkumar Ramachandra
2014-03-27 23:50 ` Ramkumar Ramachandra [this message]
2014-04-09 12:16 ` [PATCH 1/3] perf bench: Set more defaults in the 'numa' suite Jiri Olsa
2014-04-11 0:31 ` Ramkumar Ramachandra
2014-04-11 10:33 ` Jiri Olsa
2014-04-14 14:54 ` [tip:perf/urgent] " tip-bot for Ramkumar Ramachandra
2014-03-27 23:50 ` [PATCH 2/3] perf bench: Update manpage to mention numa and futex Ramkumar Ramachandra
2014-04-14 14:53 ` [tip:perf/urgent] " tip-bot for Ramkumar Ramachandra
2014-03-27 23:50 ` [PATCH 3/3] perf bench: Fix segfault at the end of an 'all' execution Ramkumar Ramachandra
2014-04-14 14:53 ` [tip:perf/urgent] " tip-bot for Ramkumar Ramachandra
2014-03-27 23:57 ` [PATCH 0/3] Minor fixes around perf bench Davidlohr Bueso
2014-04-06 14:23 ` Jiri Olsa
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