On Thu, 2014-12-11 at 18:12 -0300, Arnaldo Carvalho de Melo wrote:
> > +struct timeval start, end, total;
> > +static unsigned int start_nr = 100;
> > +static unsigned int end_nr = 1100;
> > +static unsigned int increment_by = 100;
> > +static int bench_dur = NOTSET;
> > +static int num_jobs =
On Thu, 2014-12-11 at 18:12 -0300, Arnaldo Carvalho de Melo wrote:
+struct timeval start, end, total;
+static unsigned int start_nr = 100;
+static unsigned int end_nr = 1100;
+static unsigned int increment_by = 100;
+static int bench_dur = NOTSET;
+static int num_jobs = NOTSET;
On Tue, 2014-12-09 at 14:54 -0800, Tuan Bui wrote:
> [root@u64 ~]# perf bench locking vfs
> # Running 'locking/vfs' benchmark:
>
>100 processes: throughput = 342506 average opts/sec all processes
>100 processes: throughput = 3425 average opts/sec per process
>
>200 processes:
Em Tue, Dec 09, 2014 at 02:54:53PM -0800, Tuan Bui escreveu:
> Subject: [PATCH] Perf Bench: Locking Microbenchmark
>
> In response to this thread https://lkml.org/lkml/2014/2/11/93, this is
> a micro benchmark that stresses locking contention in the kernel with
> creat(2) system call by spawning
Em Tue, Dec 09, 2014 at 02:54:53PM -0800, Tuan Bui escreveu:
Subject: [PATCH] Perf Bench: Locking Microbenchmark
In response to this thread https://lkml.org/lkml/2014/2/11/93, this is
a micro benchmark that stresses locking contention in the kernel with
creat(2) system call by spawning
On Tue, 2014-12-09 at 14:54 -0800, Tuan Bui wrote:
[root@u64 ~]# perf bench locking vfs
# Running 'locking/vfs' benchmark:
100 processes: throughput = 342506 average opts/sec all processes
100 processes: throughput = 3425 average opts/sec per process
200 processes: throughput =
* Tuan Bui wrote:
> Subject: [PATCH] Perf Bench: Locking Microbenchmark
Acked-by: Ingo Molnar
Thanks,
Ingo
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* Tuan Bui tuan.d@hp.com wrote:
Subject: [PATCH] Perf Bench: Locking Microbenchmark
Acked-by: Ingo Molnar mi...@kernel.org
Thanks,
Ingo
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More majordomo
Subject: [PATCH] Perf Bench: Locking Microbenchmark
In response to this thread https://lkml.org/lkml/2014/2/11/93, this is
a micro benchmark that stresses locking contention in the kernel with
creat(2) system call by spawning multiple processes to spam this system
call. This workload generate
Subject: [PATCH] Perf Bench: Locking Microbenchmark
In response to this thread https://lkml.org/lkml/2014/2/11/93, this is
a micro benchmark that stresses locking contention in the kernel with
creat(2) system call by spawning multiple processes to spam this system
call. This workload generate
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