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From: Jiri Olsa <jolsa@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: linux-kernel@vger.kernel.org,
	Corey Ashford <cjashfor@linux.vnet.ibm.com>,
	David Ahern <dsahern@gmail.com>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Ingo Molnar <mingo@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	Jean Pihet <jean.pihet@linaro.org>
Subject: Re: [PATCH 1/3] perf tools: Cache register accesses for unwind processing
Date: Mon, 28 Apr 2014 13:00:03 +0200	[thread overview]
Message-ID: <20140428110003.GA18628@krava.brq.redhat.com> (raw)
In-Reply-To: <535E2FDC.2020309@de.ibm.com>

On Mon, Apr 28, 2014 at 12:39:24PM +0200, Christian Borntraeger wrote:

SNIP

> >  {
> > 
> 
> Want such a speedup, 
> but it does not compile on my s390x system:

the speed up is for DWARF unwind report, which is not yet
supported on s390x perf.. still it should compile ;-)

I'll try to get some s390x and make a fix

thanks,
jirka

  reply	other threads:[~2014-04-28 11:04 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-17 17:39 [PATCH 0/3] perf tools: Speedup DWARF unwind Jiri Olsa
2014-04-17 17:39 ` [PATCH 1/3] perf tools: Cache register accesses for unwind processing Jiri Olsa
2014-04-27 14:29   ` Namhyung Kim
2014-04-28  9:48     ` Jiri Olsa
2014-04-28 13:02       ` Namhyung Kim
2014-04-28 13:24         ` Jiri Olsa
2014-04-29  0:36           ` Namhyung Kim
2014-04-30 12:12             ` Jiri Olsa
2014-04-28 10:39   ` Christian Borntraeger
2014-04-28 11:00     ` Jiri Olsa [this message]
2014-04-17 17:39 ` [PATCH 2/3] perf tools: Cache dso data file descriptor Jiri Olsa
2014-04-27 14:36   ` Namhyung Kim
2014-04-28 10:01     ` Jiri Olsa
2014-04-28 13:16       ` Namhyung Kim
2014-04-28 13:34         ` Jiri Olsa
2014-04-28 14:57         ` David Ahern
2014-04-29  0:41           ` Namhyung Kim
2014-05-07 19:01       ` Ingo Molnar
2014-04-17 17:39 ` [PATCH 3/3] perf tools: Replace dso data cache with mapped data Jiri Olsa
2014-04-18  7:51 ` [PATCH 0/3] perf tools: Speedup DWARF unwind Ingo Molnar
2014-04-18  7:55   ` Ingo Molnar
2014-04-18  9:35     ` Jiri Olsa
2014-04-23 20:16 ` Jiri Olsa
2014-04-25 13:08 ` Jiri Olsa

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