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Wed, 18 May 2022 09:29:11 +0000 (GMT) Received: from localhost.localdomain (unknown [9.163.14.86]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 4881652051; Wed, 18 May 2022 09:29:06 +0000 (GMT) From: Athira Rajeev To: acme@kernel.org, jolsa@kernel.org, mpe@ellerman.id.au Subject: [PATCH] tools/perf/test: Fix perf all PMU test to skip hv_24x7/hv_gpci tests on powerpc Date: Wed, 18 May 2022 14:59:03 +0530 Message-Id: <20220518092903.7065-1-atrajeev@linux.vnet.ibm.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: A8eDoEaPQr1_XPxcn22nsJdhEQHyUwxx X-Proofpoint-GUID: 0el3cysM-VBWMCDLuRj-dmw8hkTFV4IH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.874,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-05-18_03,2022-05-17_02,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 suspectscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 bulkscore=0 mlxlogscore=999 impostorscore=0 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2205180048 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: irogers@google.com, maddy@linux.vnet.ibm.com, rnsastry@linux.ibm.com, kjain@linux.ibm.com, linux-perf-users@vger.kernel.org, disgoel@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" "perf all PMU test" picks the input events from "perf list --raw-dump pmu" list and runs "perf stat -e" for each of the event in the list. In case of powerpc, the PowerVM environment supports events from hv_24x7 and hv_gpci PMU which is of example format like below: - hv_24x7/CPM_ADJUNCT_INST,domain=?,core=?/ - hv_gpci/event,partition_id=?/ The value for "?" needs to be filled in depending on system and respective event. CPM_ADJUNCT_INST needs have core value and domain value. hv_gpci event needs partition_id. Similarly, there are other events for hv_24x7 and hv_gpci having "?" in event format. Hence skip these events on powerpc platform since values like partition_id, domain is specific to system and event. Fixes: 3d5ac9effcc6 ("perf test: Workload test of all PMUs") Signed-off-by: Athira Rajeev --- tools/perf/tests/shell/stat_all_pmu.sh | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/tests/shell/stat_all_pmu.sh b/tools/perf/tests/shell/stat_all_pmu.sh index b30dba455f36..4a854b545bec 100755 --- a/tools/perf/tests/shell/stat_all_pmu.sh +++ b/tools/perf/tests/shell/stat_all_pmu.sh @@ -5,6 +5,16 @@ set -e for p in $(perf list --raw-dump pmu); do + # In powerpc, skip the events for hv_24x7 and hv_gpci. + # These events needs input values to be filled in for + # core, chip, patition id based on system. + # Example: hv_24x7/CPM_ADJUNCT_INST,domain=?,core=?/ + # hv_gpci/event,partition_id=?/ + # Hence skip these events for ppc. + if lscpu |grep ppc && echo "$p" |grep -Eq 'hv_24x7|hv_gpci' ; then + echo "Skipping: Event '$p' in powerpc" + continue + fi echo "Testing $p" result=$(perf stat -e "$p" true 2>&1) if ! echo "$result" | grep -q "$p" && ! echo "$result" | grep -q "" ; then