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 14/17] perf c2c: Refactor display string Date: Sat, 4 Jun 2022 12:28:17 +0800 [thread overview] Message-ID: <20220604042820.2270916-15-leo.yan@linaro.org> (raw) In-Reply-To: <20220604042820.2270916-1-leo.yan@linaro.org> The display type is shown by combination the display string array and a suffix string "HITMs", which is not friendly to extend display for other sorting type (e.g. extension for peer operations). This patch moves the suffix string "HITMs" into display string array for HITM types, so it can allow us to not necessarily to output string "HITMs" for new incoming display type. 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 | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 49a9b8480b41..8b7c1fd35380 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -122,9 +122,9 @@ enum { }; static const char *display_str[DISPLAY_MAX] = { - [DISPLAY_LCL_HITM] = "Local", - [DISPLAY_RMT_HITM] = "Remote", - [DISPLAY_TOT_HITM] = "Total", + [DISPLAY_LCL_HITM] = "Local HITMs", + [DISPLAY_RMT_HITM] = "Remote HITMs", + [DISPLAY_TOT_HITM] = "Total HITMs", }; static const struct option c2c_options[] = { @@ -2489,7 +2489,7 @@ static void print_c2c_info(FILE *out, struct perf_session *session) fprintf(out, "%-36s: %s\n", first ? " Events" : "", evsel__name(evsel)); first = false; } - fprintf(out, " Cachelines sort on : %s HITMs\n", + fprintf(out, " Cachelines sort on : %s\n", display_str[c2c.display]); fprintf(out, " Cacheline data grouping : %s\n", c2c.cl_sort); } @@ -2646,7 +2646,7 @@ static int perf_c2c_browser__title(struct hist_browser *browser, { scnprintf(bf, size, "Shared Data Cache Line Table " - "(%lu entries, sorted on %s HITMs)", + "(%lu entries, sorted on %s)", browser->nr_non_filtered_entries, display_str[c2c.display]); return 0; -- 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 14/17] perf c2c: Refactor display string Date: Sat, 4 Jun 2022 12:28:17 +0800 [thread overview] Message-ID: <20220604042820.2270916-15-leo.yan@linaro.org> (raw) In-Reply-To: <20220604042820.2270916-1-leo.yan@linaro.org> The display type is shown by combination the display string array and a suffix string "HITMs", which is not friendly to extend display for other sorting type (e.g. extension for peer operations). This patch moves the suffix string "HITMs" into display string array for HITM types, so it can allow us to not necessarily to output string "HITMs" for new incoming display type. 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 | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 49a9b8480b41..8b7c1fd35380 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -122,9 +122,9 @@ enum { }; static const char *display_str[DISPLAY_MAX] = { - [DISPLAY_LCL_HITM] = "Local", - [DISPLAY_RMT_HITM] = "Remote", - [DISPLAY_TOT_HITM] = "Total", + [DISPLAY_LCL_HITM] = "Local HITMs", + [DISPLAY_RMT_HITM] = "Remote HITMs", + [DISPLAY_TOT_HITM] = "Total HITMs", }; static const struct option c2c_options[] = { @@ -2489,7 +2489,7 @@ static void print_c2c_info(FILE *out, struct perf_session *session) fprintf(out, "%-36s: %s\n", first ? " Events" : "", evsel__name(evsel)); first = false; } - fprintf(out, " Cachelines sort on : %s HITMs\n", + fprintf(out, " Cachelines sort on : %s\n", display_str[c2c.display]); fprintf(out, " Cacheline data grouping : %s\n", c2c.cl_sort); } @@ -2646,7 +2646,7 @@ static int perf_c2c_browser__title(struct hist_browser *browser, { scnprintf(bf, size, "Shared Data Cache Line Table " - "(%lu entries, sorted on %s HITMs)", + "(%lu entries, sorted on %s)", browser->nr_non_filtered_entries, display_str[c2c.display]); return 0; -- 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 ` [PATCH v5 10/17] perf c2c: Add mean dimensions for peer operations Leo Yan 2022-06-04 4:28 ` 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 ` Leo Yan [this message] 2022-06-04 4:28 ` [PATCH v5 14/17] perf c2c: Refactor display string 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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