From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 07/27] perf json: Add s390 transaction counter definition Date: Wed, 25 Jul 2018 14:59:41 -0300 Message-ID: <20180725180001.15108-8-acme@kernel.org> References: <20180725180001.15108-1-acme@kernel.org> Return-path: In-Reply-To: <20180725180001.15108-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Thomas Richter , Heiko Carstens , Martin Schwidefsky , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Thomas Richter 'perf stat' displays transactional counters using flag -T on x86. On s390 use a JSON file defined metric named transaction to achieve the same result. Output before: none Output after: [root@s35lp76 perf]# ./perf stat -M transaction -- \ ~/mytesttx 1 >/tmp/111 Performance counter stats for '/root/mytesttx 1': 1 tx_c_tend # 13.0 transaction 1 tx_nc_tend 11 tx_nc_tabort 0 tx_c_tabort_special 0 tx_c_tabort_no_special 0.001061232 seconds time elapsed [root@s35lp76 perf]# Suggested-by: Andi Kleen Signed-off-by: Thomas Richter Reviewed-by: Hendrik Brueckner Cc: Heiko Carstens Cc: Martin Schwidefsky Link: http://lkml.kernel.org/r/20180621080452.61012-3-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/pmu-events/arch/s390/cf_z13/transaction.json | 7 +++++++ tools/perf/pmu-events/arch/s390/cf_z14/transaction.json | 7 +++++++ tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json | 7 +++++++ 3 files changed, 21 insertions(+) create mode 100644 tools/perf/pmu-events/arch/s390/cf_z13/transaction.json create mode 100644 tools/perf/pmu-events/arch/s390/cf_z14/transaction.json create mode 100644 tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json diff --git a/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json b/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json new file mode 100644 index 000000000000..1a0034f79f73 --- /dev/null +++ b/tools/perf/pmu-events/arch/s390/cf_z13/transaction.json @@ -0,0 +1,7 @@ +[ + { + "BriefDescription": "Transaction count", + "MetricName": "transaction", + "MetricExpr": "TX_C_TEND + TX_NC_TEND + TX_NC_TABORT + TX_C_TABORT_SPECIAL + TX_C_TABORT_NO_SPECIAL" + } +] diff --git a/tools/perf/pmu-events/arch/s390/cf_z14/transaction.json b/tools/perf/pmu-events/arch/s390/cf_z14/transaction.json new file mode 100644 index 000000000000..1a0034f79f73 --- /dev/null +++ b/tools/perf/pmu-events/arch/s390/cf_z14/transaction.json @@ -0,0 +1,7 @@ +[ + { + "BriefDescription": "Transaction count", + "MetricName": "transaction", + "MetricExpr": "TX_C_TEND + TX_NC_TEND + TX_NC_TABORT + TX_C_TABORT_SPECIAL + TX_C_TABORT_NO_SPECIAL" + } +] diff --git a/tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json b/tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json new file mode 100644 index 000000000000..1a0034f79f73 --- /dev/null +++ b/tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json @@ -0,0 +1,7 @@ +[ + { + "BriefDescription": "Transaction count", + "MetricName": "transaction", + "MetricExpr": "TX_C_TEND + TX_NC_TEND + TX_NC_TABORT + TX_C_TABORT_SPECIAL + TX_C_TABORT_NO_SPECIAL" + } +] -- 2.14.4