From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
David Ahern <dsahern@gmail.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: [PATCH] perf tests attr: Make hw events optional
Date: Mon, 9 Oct 2017 15:07:12 +0200 [thread overview]
Message-ID: <20171009130712.14747-1-jolsa@kernel.org> (raw)
Otherwise we fail on virtual machines with no support
for specific HW events.
Link: http://lkml.kernel.org/n/tip-03sujtogk95pngdtlcbyt7o4@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/tests/attr/test-stat-C0 | 1 +
tools/perf/tests/attr/test-stat-basic | 1 +
tools/perf/tests/attr/test-stat-default | 4 ++++
tools/perf/tests/attr/test-stat-detailed-1 | 8 ++++++++
tools/perf/tests/attr/test-stat-detailed-2 | 13 +++++++++++++
tools/perf/tests/attr/test-stat-detailed-3 | 13 +++++++++++++
tools/perf/tests/attr/test-stat-no-inherit | 1 +
7 files changed, 41 insertions(+)
diff --git a/tools/perf/tests/attr/test-stat-C0 b/tools/perf/tests/attr/test-stat-C0
index 67717fe6a65d..a2c76d10b2bb 100644
--- a/tools/perf/tests/attr/test-stat-C0
+++ b/tools/perf/tests/attr/test-stat-C0
@@ -7,3 +7,4 @@ ret = 1
# events are disabled by default when attached to cpu
disabled=1
enable_on_exec=0
+optional=1
diff --git a/tools/perf/tests/attr/test-stat-basic b/tools/perf/tests/attr/test-stat-basic
index 74e17881f2ba..69867d049fda 100644
--- a/tools/perf/tests/attr/test-stat-basic
+++ b/tools/perf/tests/attr/test-stat-basic
@@ -4,3 +4,4 @@ args = -e cycles kill >/dev/null 2>&1
ret = 1
[event:base-stat]
+optional=1
diff --git a/tools/perf/tests/attr/test-stat-default b/tools/perf/tests/attr/test-stat-default
index e911dbd4eb47..d9e99b3f77e6 100644
--- a/tools/perf/tests/attr/test-stat-default
+++ b/tools/perf/tests/attr/test-stat-default
@@ -32,6 +32,7 @@ config=2
fd=5
type=0
config=0
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
[event6:base-stat]
@@ -52,15 +53,18 @@ optional=1
fd=8
type=0
config=1
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
[event9:base-stat]
fd=9
type=0
config=4
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
[event10:base-stat]
fd=10
type=0
config=5
+optional=1
diff --git a/tools/perf/tests/attr/test-stat-detailed-1 b/tools/perf/tests/attr/test-stat-detailed-1
index b39270a08e74..8b04a055d154 100644
--- a/tools/perf/tests/attr/test-stat-detailed-1
+++ b/tools/perf/tests/attr/test-stat-detailed-1
@@ -33,6 +33,7 @@ config=2
fd=5
type=0
config=0
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
[event6:base-stat]
@@ -53,18 +54,21 @@ optional=1
fd=8
type=0
config=1
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
[event9:base-stat]
fd=9
type=0
config=4
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
[event10:base-stat]
fd=10
type=0
config=5
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -74,6 +78,7 @@ config=5
fd=11
type=3
config=0
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -83,6 +88,7 @@ config=0
fd=12
type=3
config=65536
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -92,6 +98,7 @@ config=65536
fd=13
type=3
config=2
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -101,3 +108,4 @@ config=2
fd=14
type=3
config=65538
+optional=1
diff --git a/tools/perf/tests/attr/test-stat-detailed-2 b/tools/perf/tests/attr/test-stat-detailed-2
index 45f8e6ea34f8..4fca9f1bfbf8 100644
--- a/tools/perf/tests/attr/test-stat-detailed-2
+++ b/tools/perf/tests/attr/test-stat-detailed-2
@@ -33,6 +33,7 @@ config=2
fd=5
type=0
config=0
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
[event6:base-stat]
@@ -53,18 +54,21 @@ optional=1
fd=8
type=0
config=1
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
[event9:base-stat]
fd=9
type=0
config=4
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
[event10:base-stat]
fd=10
type=0
config=5
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -74,6 +78,7 @@ config=5
fd=11
type=3
config=0
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -83,6 +88,7 @@ config=0
fd=12
type=3
config=65536
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -92,6 +98,7 @@ config=65536
fd=13
type=3
config=2
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -101,6 +108,7 @@ config=2
fd=14
type=3
config=65538
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_L1I << 0 |
@@ -120,6 +128,7 @@ optional=1
fd=16
type=3
config=65537
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_DTLB << 0 |
@@ -129,6 +138,7 @@ config=65537
fd=17
type=3
config=3
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_DTLB << 0 |
@@ -138,6 +148,7 @@ config=3
fd=18
type=3
config=65539
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_ITLB << 0 |
@@ -147,6 +158,7 @@ config=65539
fd=19
type=3
config=4
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_ITLB << 0 |
@@ -156,3 +168,4 @@ config=4
fd=20
type=3
config=65540
+optional=1
diff --git a/tools/perf/tests/attr/test-stat-detailed-3 b/tools/perf/tests/attr/test-stat-detailed-3
index 30ae0fb7a3fd..4bb58e1c82a6 100644
--- a/tools/perf/tests/attr/test-stat-detailed-3
+++ b/tools/perf/tests/attr/test-stat-detailed-3
@@ -33,6 +33,7 @@ config=2
fd=5
type=0
config=0
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
[event6:base-stat]
@@ -53,18 +54,21 @@ optional=1
fd=8
type=0
config=1
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
[event9:base-stat]
fd=9
type=0
config=4
+optional=1
# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
[event10:base-stat]
fd=10
type=0
config=5
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -74,6 +78,7 @@ config=5
fd=11
type=3
config=0
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_L1D << 0 |
@@ -83,6 +88,7 @@ config=0
fd=12
type=3
config=65536
+optional=1
# PERF_TYPE_HW_CACHE /
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -92,6 +98,7 @@ config=65536
fd=13
type=3
config=2
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_LL << 0 |
@@ -101,6 +108,7 @@ config=2
fd=14
type=3
config=65538
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_L1I << 0 |
@@ -120,6 +128,7 @@ optional=1
fd=16
type=3
config=65537
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_DTLB << 0 |
@@ -129,6 +138,7 @@ config=65537
fd=17
type=3
config=3
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_DTLB << 0 |
@@ -138,6 +148,7 @@ config=3
fd=18
type=3
config=65539
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_ITLB << 0 |
@@ -147,6 +158,7 @@ config=65539
fd=19
type=3
config=4
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_ITLB << 0 |
@@ -156,6 +168,7 @@ config=4
fd=20
type=3
config=65540
+optional=1
# PERF_TYPE_HW_CACHE,
# PERF_COUNT_HW_CACHE_L1D << 0 |
diff --git a/tools/perf/tests/attr/test-stat-no-inherit b/tools/perf/tests/attr/test-stat-no-inherit
index d54b2a1e3e28..924fbb9300d1 100644
--- a/tools/perf/tests/attr/test-stat-no-inherit
+++ b/tools/perf/tests/attr/test-stat-no-inherit
@@ -5,3 +5,4 @@ ret = 1
[event:base-stat]
inherit=0
+optional=1
--
2.13.6
next reply other threads:[~2017-10-09 13:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 13:07 Jiri Olsa [this message]
2017-10-09 13:57 ` [PATCH] perf tests attr: Make hw events optional Arnaldo Carvalho de Melo
2017-10-24 10:13 ` [tip:perf/core] " tip-bot for Jiri Olsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171009130712.14747-1-jolsa@kernel.org \
--to=jolsa@kernel.org \
--cc=a.p.zijlstra@chello.nl \
--cc=acme@kernel.org \
--cc=dsahern@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=namhyung@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.