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From: Tan Xiaojun <tanxiaojun@huawei.com>
To: <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
	<alexander.shishkin@linux.intel.com>, <jolsa@redhat.com>,
	<namhyung@kernel.org>, <ak@linux.intel.com>,
	<adrian.hunter@intel.com>, <yao.jin@linux.intel.com>,
	<tmricht@linux.ibm.com>, <brueckner@linux.ibm.com>,
	<songliubraving@fb.com>, <gregkh@linuxfoundation.org>,
	<kim.phillips@arm.com>
Cc: <gengdongjiu@huawei.com>, <wxf.wang@hisilicon.com>,
	<liwei391@huawei.com>, <tanxiaojun@huawei.com>,
	<huawei.libin@huawei.com>, <linux-kernel@vger.kernel.org>,
	<jeremy.linton@arm.com>, <linux-perf-users@vger.kernel.org>
Subject: [RFC PATCH 3/3] perf report: add --spe options for arm-spe
Date: Fri, 2 Aug 2019 17:40:13 +0800	[thread overview]
Message-ID: <1564738813-10944-4-git-send-email-tanxiaojun@huawei.com> (raw)
In-Reply-To: <1564738813-10944-1-git-send-email-tanxiaojun@huawei.com>

The previous patch added support in "perf report" for some arm-spe
events(llc-miss, tlb-miss, branch-miss). This patch adds their help
instructions.

Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
---
 tools/perf/Documentation/perf-report.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 987261d..d998d4b 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -445,6 +445,15 @@ include::itrace.txt[]
 
 	To disable decoding entirely, use --no-itrace.
 
+--spe::
+	Options for decoding arm-spe tracing data. The options are:
+
+		l	synthesize llc miss events
+		t	synthesize tlb miss events
+		b	synthesize branch miss events
+
+	The default is all events i.e. the same as --spe=ltb
+
 --full-source-path::
 	Show the full path for source files for srcline output.
 
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Tan Xiaojun <tanxiaojun@huawei.com>
To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org,
	alexander.shishkin@linux.intel.com, jolsa@redhat.com,
	namhyung@kernel.org, ak@linux.intel.com, adrian.hunter@intel.com,
	yao.jin@linux.intel.com, tmricht@linux.ibm.com,
	brueckner@linux.ibm.com, songliubraving@fb.com,
	gregkh@linuxfoundation.org, kim.phillips@arm.com
Cc: gengdongjiu@huawei.com, wxf.wang@hisilicon.com,
	liwei391@huawei.com, tanxiaojun@huawei.com,
	huawei.libin@huawei.com, linux-kernel@vger.kernel.org,
	jeremy.linton@arm.com, linux-perf-users@vger.kernel.org
Subject: [RFC PATCH 3/3] perf report: add --spe options for arm-spe
Date: Fri, 2 Aug 2019 17:40:13 +0800	[thread overview]
Message-ID: <1564738813-10944-4-git-send-email-tanxiaojun@huawei.com> (raw)
In-Reply-To: <1564738813-10944-1-git-send-email-tanxiaojun@huawei.com>

The previous patch added support in "perf report" for some arm-spe
events(llc-miss, tlb-miss, branch-miss). This patch adds their help
instructions.

Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
---
 tools/perf/Documentation/perf-report.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 987261d..d998d4b 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -445,6 +445,15 @@ include::itrace.txt[]
 
 	To disable decoding entirely, use --no-itrace.
 
+--spe::
+	Options for decoding arm-spe tracing data. The options are:
+
+		l	synthesize llc miss events
+		t	synthesize tlb miss events
+		b	synthesize branch miss events
+
+	The default is all events i.e. the same as --spe=ltb
+
 --full-source-path::
 	Show the full path for source files for srcline output.
 
-- 
2.7.4

  parent reply	other threads:[~2019-08-02  8:57 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-02  9:40 [RFC PATCH 0/3] perf tools: Add support for "report" for some spe events Tan Xiaojun
2019-08-02  9:40 ` Tan Xiaojun
2019-08-02  9:40 ` [RFC PATCH 1/3] perf tools: Move arm-spe-pkt-decoder.h/c to the new dir Tan Xiaojun
2019-08-02  9:40   ` Tan Xiaojun
2019-08-02  9:40 ` [RFC PATCH 2/3] perf tools: Add support for "report" for some spe events Tan Xiaojun
2019-08-02  9:40   ` Tan Xiaojun
2019-08-08 21:00   ` Jeremy Linton
2019-08-09  6:12     ` Tan Xiaojun
2019-08-09  6:12       ` Tan Xiaojun
2019-10-04 13:46       ` James Clark
2019-10-04 13:46         ` James Clark
2019-10-08  5:59         ` Tan Xiaojun
2019-10-08  5:59           ` Tan Xiaojun
2019-10-09  9:48           ` James Clark
2019-10-09  9:48             ` James Clark
2019-10-09 11:09             ` Tan Xiaojun
2019-10-09 11:09               ` Tan Xiaojun
2019-10-09 11:49               ` Tan Xiaojun
2019-10-09 11:49                 ` Tan Xiaojun
2019-10-16 10:12                 ` James Clark
2019-10-16 10:12                   ` James Clark
2019-10-17  1:51                   ` Tan Xiaojun
2019-10-17  1:51                     ` Tan Xiaojun
2019-10-17  6:08                     ` Tan Xiaojun
2019-10-17  6:08                       ` Tan Xiaojun
2019-10-09  2:43         ` Tan Xiaojun
2019-10-09  2:43           ` Tan Xiaojun
2019-10-09  3:06         ` Tan Xiaojun
2019-10-09  3:06           ` Tan Xiaojun
2019-08-02  9:40 ` Tan Xiaojun [this message]
2019-08-02  9:40   ` [RFC PATCH 3/3] perf report: add --spe options for arm-spe Tan Xiaojun
2019-08-21 12:38   ` James Clark
2019-08-21 12:38     ` James Clark
2019-08-22  1:44     ` Tan Xiaojun
2019-08-22  1:44       ` Tan Xiaojun

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