From: Leo Yan <leo.yan@linaro.org> To: Arnaldo Carvalho de Melo <acme@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Mark Rutland <mark.rutland@arm.com>, Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>, Ian Rogers <irogers@google.com>, John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>, German Gomez <german.gomez@arm.com>, Ali Saidi <alisaidi@amazon.com>, Joe Mario <jmario@redhat.com>, Adam Li <adam.li@amperecomputing.com>, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Leo Yan <leo.yan@linaro.org> Subject: [PATCH v5 10/17] perf c2c: Add mean dimensions for peer operations Date: Sat, 4 Jun 2022 12:28:13 +0800 [thread overview] Message-ID: <20220604042820.2270916-11-leo.yan@linaro.org> (raw) In-Reply-To: <20220604042820.2270916-1-leo.yan@linaro.org> This patch adds two dimensions for the mean value of peer operations. Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Ian Rogers <irogers@google.com> Tested-by: Ali Saidi <alisaidi@amazon.com> Reviewed-by: Ali Saidi <alisaidi@amazon.com> --- tools/perf/builtin-c2c.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index dd47f068b8da..8dd9218a052f 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -55,6 +55,8 @@ struct c2c_hists { struct compute_stats { struct stats lcl_hitm; struct stats rmt_hitm; + struct stats lcl_peer; + struct stats rmt_peer; struct stats load; }; @@ -154,6 +156,8 @@ static void *c2c_he_zalloc(size_t size) init_stats(&c2c_he->cstats.lcl_hitm); init_stats(&c2c_he->cstats.rmt_hitm); + init_stats(&c2c_he->cstats.lcl_peer); + init_stats(&c2c_he->cstats.rmt_peer); init_stats(&c2c_he->cstats.load); return &c2c_he->he; @@ -253,6 +257,10 @@ static void compute_stats(struct c2c_hist_entry *c2c_he, update_stats(&cstats->rmt_hitm, weight); else if (stats->lcl_hitm) update_stats(&cstats->lcl_hitm, weight); + else if (stats->rmt_peer) + update_stats(&cstats->rmt_peer, weight); + else if (stats->lcl_peer) + update_stats(&cstats->lcl_peer, weight); else if (stats->load) update_stats(&cstats->load, weight); } @@ -1280,6 +1288,8 @@ __func(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, struct hist_entry *he) \ MEAN_ENTRY(mean_rmt_entry, rmt_hitm); MEAN_ENTRY(mean_lcl_entry, lcl_hitm); MEAN_ENTRY(mean_load_entry, load); +MEAN_ENTRY(mean_rmt_peer_entry, rmt_peer); +MEAN_ENTRY(mean_lcl_peer_entry, lcl_peer); static int cpucnt_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, @@ -1750,6 +1760,22 @@ static struct c2c_dimension dim_mean_load = { .width = 8, }; +static struct c2c_dimension dim_mean_rmt_peer = { + .header = HEADER_SPAN("---------- cycles ----------", "rmt peer", 2), + .name = "mean_rmt_peer", + .cmp = empty_cmp, + .entry = mean_rmt_peer_entry, + .width = 8, +}; + +static struct c2c_dimension dim_mean_lcl_peer = { + .header = HEADER_SPAN_LOW("lcl peer"), + .name = "mean_lcl_peer", + .cmp = empty_cmp, + .entry = mean_lcl_peer_entry, + .width = 8, +}; + static struct c2c_dimension dim_cpucnt = { .header = HEADER_BOTH("cpu", "cnt"), .name = "cpucnt", @@ -1835,6 +1861,8 @@ static struct c2c_dimension *dimensions[] = { &dim_node, &dim_mean_rmt, &dim_mean_lcl, + &dim_mean_rmt_peer, + &dim_mean_lcl_peer, &dim_mean_load, &dim_cpucnt, &dim_srcline, -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Leo Yan <leo.yan@linaro.org> To: Arnaldo Carvalho de Melo <acme@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, Mark Rutland <mark.rutland@arm.com>, Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>, Ian Rogers <irogers@google.com>, John Garry <john.garry@huawei.com>, Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>, German Gomez <german.gomez@arm.com>, Ali Saidi <alisaidi@amazon.com>, Joe Mario <jmario@redhat.com>, Adam Li <adam.li@amperecomputing.com>, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Leo Yan <leo.yan@linaro.org> Subject: [PATCH v5 10/17] perf c2c: Add mean dimensions for peer operations Date: Sat, 4 Jun 2022 12:28:13 +0800 [thread overview] Message-ID: <20220604042820.2270916-11-leo.yan@linaro.org> (raw) In-Reply-To: <20220604042820.2270916-1-leo.yan@linaro.org> This patch adds two dimensions for the mean value of peer operations. Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Ian Rogers <irogers@google.com> Tested-by: Ali Saidi <alisaidi@amazon.com> Reviewed-by: Ali Saidi <alisaidi@amazon.com> --- tools/perf/builtin-c2c.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index dd47f068b8da..8dd9218a052f 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -55,6 +55,8 @@ struct c2c_hists { struct compute_stats { struct stats lcl_hitm; struct stats rmt_hitm; + struct stats lcl_peer; + struct stats rmt_peer; struct stats load; }; @@ -154,6 +156,8 @@ static void *c2c_he_zalloc(size_t size) init_stats(&c2c_he->cstats.lcl_hitm); init_stats(&c2c_he->cstats.rmt_hitm); + init_stats(&c2c_he->cstats.lcl_peer); + init_stats(&c2c_he->cstats.rmt_peer); init_stats(&c2c_he->cstats.load); return &c2c_he->he; @@ -253,6 +257,10 @@ static void compute_stats(struct c2c_hist_entry *c2c_he, update_stats(&cstats->rmt_hitm, weight); else if (stats->lcl_hitm) update_stats(&cstats->lcl_hitm, weight); + else if (stats->rmt_peer) + update_stats(&cstats->rmt_peer, weight); + else if (stats->lcl_peer) + update_stats(&cstats->lcl_peer, weight); else if (stats->load) update_stats(&cstats->load, weight); } @@ -1280,6 +1288,8 @@ __func(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, struct hist_entry *he) \ MEAN_ENTRY(mean_rmt_entry, rmt_hitm); MEAN_ENTRY(mean_lcl_entry, lcl_hitm); MEAN_ENTRY(mean_load_entry, load); +MEAN_ENTRY(mean_rmt_peer_entry, rmt_peer); +MEAN_ENTRY(mean_lcl_peer_entry, lcl_peer); static int cpucnt_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, @@ -1750,6 +1760,22 @@ static struct c2c_dimension dim_mean_load = { .width = 8, }; +static struct c2c_dimension dim_mean_rmt_peer = { + .header = HEADER_SPAN("---------- cycles ----------", "rmt peer", 2), + .name = "mean_rmt_peer", + .cmp = empty_cmp, + .entry = mean_rmt_peer_entry, + .width = 8, +}; + +static struct c2c_dimension dim_mean_lcl_peer = { + .header = HEADER_SPAN_LOW("lcl peer"), + .name = "mean_lcl_peer", + .cmp = empty_cmp, + .entry = mean_lcl_peer_entry, + .width = 8, +}; + static struct c2c_dimension dim_cpucnt = { .header = HEADER_BOTH("cpu", "cnt"), .name = "cpucnt", @@ -1835,6 +1861,8 @@ static struct c2c_dimension *dimensions[] = { &dim_node, &dim_mean_rmt, &dim_mean_lcl, + &dim_mean_rmt_peer, + &dim_mean_lcl_peer, &dim_mean_load, &dim_cpucnt, &dim_srcline, -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-06-04 4:30 UTC|newest] Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-04 4:28 [PATCH v5 00/17] perf c2c: Support data source and display for Arm64 Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 01/17] perf: Add SNOOP_PEER flag to perf mem data struct Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-07-20 18:45 ` Arnaldo Carvalho de Melo 2022-07-20 18:45 ` Arnaldo Carvalho de Melo 2022-07-20 18:46 ` Arnaldo Carvalho de Melo 2022-07-20 18:46 ` Arnaldo Carvalho de Melo 2022-07-21 0:27 ` Leo Yan 2022-07-21 0:27 ` Leo Yan 2022-08-08 16:40 ` ping " Arnaldo Carvalho de Melo 2022-06-04 4:28 ` [PATCH v5 02/17] perf tools: sync addition of PERF_MEM_SNOOPX_PEER Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 03/17] perf mem: Print snoop peer flag Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 04/17] perf arm-spe: Don't set data source if it's not a memory operation Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 05/17] perf arm-spe: Use SPE data source for neoverse cores Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 06/17] perf mem: Add statistics for peer snooping Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 07/17] perf c2c: Output " Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 08/17] perf c2c: Add dimensions for peer load operations Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 09/17] perf c2c: Add dimensions of peer metrics for cache line view Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` Leo Yan [this message] 2022-06-04 4:28 ` [PATCH v5 10/17] perf c2c: Add mean dimensions for peer operations Leo Yan 2022-06-04 4:28 ` [PATCH v5 11/17] perf c2c: Use explicit names for display macros Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 12/17] perf c2c: Rename dimension from 'percent_hitm' to 'percent_costly_snoop' Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 13/17] perf c2c: Refactor node header Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 14/17] perf c2c: Refactor display string Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 15/17] perf c2c: Sort on peer snooping for load operations Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 16/17] perf c2c: Use 'peer' as default display for Arm64 Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-06-04 4:28 ` [PATCH v5 17/17] perf c2c: Update documentation for new display option 'peer' Leo Yan 2022-06-04 4:28 ` Leo Yan 2022-08-10 13:37 ` [PATCH v5 00/17] perf c2c: Support data source and display for Arm64 Arnaldo Carvalho de Melo 2022-08-10 13:37 ` Arnaldo Carvalho de Melo 2022-08-11 6:41 ` Leo Yan 2022-08-11 6:41 ` Leo Yan 2022-08-12 12:43 ` Arnaldo Carvalho de Melo 2022-08-12 12:43 ` Arnaldo Carvalho de Melo 2022-08-12 15:20 ` Leo Yan 2022-08-12 15:20 ` Leo Yan
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