From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Don Zickus <dzickus@redhat.com>, Joe Mario <jmario@redhat.com>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Namhyung Kim <namhyung@kernel.org>,
David Ahern <dsahern@gmail.com>, Andi Kleen <andi@firstfloor.org>
Subject: [PATCH 26/61] perf c2c report: Add hitm related dimension keys
Date: Mon, 19 Sep 2016 15:09:35 +0200 [thread overview]
Message-ID: <1474290610-23241-27-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1474290610-23241-1-git-send-email-jolsa@kernel.org>
Adding 5 hitm related dimension key wrappers.
First 3 are to be displayed in the main cachelines
overall output:
tot_hitm, lcl_hitm, rmt_hitm
The latter 2 are to be displayed within single
cacheline output:
cl_rmt_hitm, cl_lcl_hitm
They all display bare numbers of remote/local/total
HITMs for cacheline or its related offsets.
Link: http://lkml.kernel.org/n/tip-iju5239xa5heqqben65g1u7e@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/builtin-c2c.c | 109 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 109 insertions(+)
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index a97e6d6c3b9b..a48fcc91e9fd 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -346,6 +346,70 @@ iaddr_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
return sort__iaddr_cmp(left, right);
}
+static int
+tot_hitm_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
+ struct hist_entry *he)
+{
+ struct c2c_hist_entry *c2c_he;
+ int width = c2c_width(fmt, hpp, he->hists);
+ unsigned int tot_hitm;
+
+ c2c_he = container_of(he, struct c2c_hist_entry, he);
+ tot_hitm = c2c_he->stats.lcl_hitm + c2c_he->stats.rmt_hitm;
+
+ return snprintf(hpp->buf, hpp->size, "%*u", width, tot_hitm);
+}
+
+static int64_t
+tot_hitm_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
+ struct hist_entry *left, struct hist_entry *right)
+{
+ struct c2c_hist_entry *c2c_left;
+ struct c2c_hist_entry *c2c_right;
+ unsigned int tot_hitm_left;
+ unsigned int tot_hitm_right;
+
+ c2c_left = container_of(left, struct c2c_hist_entry, he);
+ c2c_right = container_of(right, struct c2c_hist_entry, he);
+
+ tot_hitm_left = c2c_left->stats.lcl_hitm + c2c_left->stats.rmt_hitm;
+ tot_hitm_right = c2c_right->stats.lcl_hitm + c2c_right->stats.rmt_hitm;
+
+ return tot_hitm_left - tot_hitm_right;
+}
+
+#define STAT_FN_ENTRY(__f) \
+static int \
+__f ## _entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, \
+ struct hist_entry *he) \
+{ \
+ struct c2c_hist_entry *c2c_he; \
+ int width = c2c_width(fmt, hpp, he->hists); \
+ \
+ c2c_he = container_of(he, struct c2c_hist_entry, he); \
+ return snprintf(hpp->buf, hpp->size, "%*u", width, \
+ c2c_he->stats.__f); \
+}
+
+#define STAT_FN_CMP(__f) \
+static int64_t \
+__f ## _cmp(struct perf_hpp_fmt *fmt __maybe_unused, \
+ struct hist_entry *left, struct hist_entry *right) \
+{ \
+ struct c2c_hist_entry *c2c_left, *c2c_right; \
+ \
+ c2c_left = container_of(left, struct c2c_hist_entry, he); \
+ c2c_right = container_of(right, struct c2c_hist_entry, he); \
+ return c2c_left->stats.__f - c2c_right->stats.__f; \
+}
+
+#define STAT_FN(__f) \
+ STAT_FN_ENTRY(__f) \
+ STAT_FN_CMP(__f)
+
+STAT_FN(rmt_hitm)
+STAT_FN(lcl_hitm)
+
#define HEADER_LOW(__h) \
{ \
.line[1] = { \
@@ -405,6 +469,46 @@ static struct c2c_dimension dim_iaddr = {
.width = 18,
};
+static struct c2c_dimension dim_tot_hitm = {
+ .header = HEADER_SPAN("----- LLC Load Hitm -----", "Total", 2),
+ .name = "tot_hitm",
+ .cmp = tot_hitm_cmp,
+ .entry = tot_hitm_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_lcl_hitm = {
+ .header = HEADER_SPAN_LOW("Lcl"),
+ .name = "lcl_hitm",
+ .cmp = lcl_hitm_cmp,
+ .entry = lcl_hitm_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_rmt_hitm = {
+ .header = HEADER_SPAN_LOW("Rmt"),
+ .name = "rmt_hitm",
+ .cmp = rmt_hitm_cmp,
+ .entry = rmt_hitm_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_cl_rmt_hitm = {
+ .header = HEADER_SPAN("----- HITM -----", "Rmt", 1),
+ .name = "cl_rmt_hitm",
+ .cmp = rmt_hitm_cmp,
+ .entry = rmt_hitm_entry,
+ .width = 7,
+};
+
+static struct c2c_dimension dim_cl_lcl_hitm = {
+ .header = HEADER_SPAN_LOW("Lcl"),
+ .name = "cl_lcl_hitm",
+ .cmp = lcl_hitm_cmp,
+ .entry = lcl_hitm_entry,
+ .width = 7,
+};
+
#undef HEADER_LOW
#undef HEADER_BOTH
#undef HEADER_SPAN
@@ -414,6 +518,11 @@ static struct c2c_dimension *dimensions[] = {
&dim_dcacheline,
&dim_offset,
&dim_iaddr,
+ &dim_tot_hitm,
+ &dim_lcl_hitm,
+ &dim_rmt_hitm,
+ &dim_cl_lcl_hitm,
+ &dim_cl_rmt_hitm,
NULL,
};
--
2.7.4
next prev parent reply other threads:[~2016-09-19 13:12 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-19 13:09 [PATCHv3 00/61] perf c2c: Add new tool to analyze cacheline contention on NUMA systems Jiri Olsa
2016-09-19 13:09 ` [PATCH 01/61] perf symbols: Do not open device files again Jiri Olsa
2016-09-20 15:28 ` Arnaldo Carvalho de Melo
2016-09-20 15:36 ` Jiri Olsa
2016-09-20 16:12 ` [PATCHv2 01/61] perf symbols: Do not open device files Jiri Olsa
2016-09-20 21:45 ` [tip:perf/core] " tip-bot for Jiri Olsa
2016-09-19 13:09 ` [PATCH 02/61] perf tools: Remove superfluous initialization of weight Jiri Olsa
2016-09-21 15:15 ` Arnaldo Carvalho de Melo
2016-09-23 5:24 ` [tip:perf/core] perf evsel: " tip-bot for Jiri Olsa
2016-09-19 13:09 ` [PATCH 03/61] perf tools: Make hist_entry__snprintf work over struct perf_hpp_list Jiri Olsa
2016-09-21 15:14 ` Arnaldo Carvalho de Melo
2016-09-21 15:30 ` Jiri Olsa
2016-09-19 13:09 ` [PATCH 04/61] perf tools: Use bigger buffer for stdio headers Jiri Olsa
2016-09-21 15:15 ` Arnaldo Carvalho de Melo
2016-09-23 5:25 ` [tip:perf/core] perf hists: " tip-bot for Jiri Olsa
2016-09-19 13:09 ` [PATCH 05/61] perf tools: Introduce c2c_decode_stats function Jiri Olsa
2016-09-19 17:15 ` Nilay Vaish
2016-09-19 18:04 ` Joe Mario
[not found] ` <CACDz1GupJi3kcDx6zBK68KtpL=Q9hJvUFvHCdtMirMyuuuyMOQ@mail.gmail.com>
2016-09-21 9:18 ` Jiri Olsa
2016-09-21 15:16 ` Don Zickus
2016-09-21 15:32 ` Jiri Olsa
2016-09-19 13:09 ` [PATCH 06/61] perf tools: Introduce c2c_add_stats function Jiri Olsa
2016-09-19 13:09 ` [PATCH 07/61] perf tools: Make reset_dimensions global Jiri Olsa
2016-09-19 13:09 ` [PATCH 08/61] perf tools: Make output_field_add and sort_dimension__add global Jiri Olsa
2016-09-19 13:09 ` [PATCH 09/61] perf tools: Make several sorting functions global Jiri Olsa
2016-09-19 13:09 ` [PATCH 10/61] perf tools: Make several display " Jiri Olsa
2016-09-19 13:09 ` [PATCH 11/61] perf tools: Make hist_entry__snprintf function global Jiri Olsa
2016-09-19 13:09 ` [PATCH 12/61] perf tools: Make hists__fprintf_headers " Jiri Olsa
2016-09-19 13:09 ` [PATCH 13/61] perf c2c: Add c2c command Jiri Olsa
2016-09-19 13:09 ` [PATCH 14/61] perf c2c: Add record subcommand Jiri Olsa
2016-09-19 13:09 ` [PATCH 15/61] perf c2c: Add report subcommand Jiri Olsa
2016-09-19 13:09 ` [PATCH 16/61] perf c2c report: Add dimension support Jiri Olsa
2016-09-19 13:09 ` [PATCH 17/61] perf c2c report: Add sort_entry " Jiri Olsa
2016-09-19 13:09 ` [PATCH 18/61] perf c2c report: Fallback to standard dimensions Jiri Olsa
2016-09-19 13:09 ` [PATCH 19/61] perf c2c report: Add sample processing Jiri Olsa
2016-09-19 13:09 ` [PATCH 20/61] perf c2c report: Add cacheline hists processing Jiri Olsa
2016-09-19 13:09 ` [PATCH 21/61] perf c2c report: Decode c2c_stats for hist entries Jiri Olsa
2016-09-19 13:09 ` [PATCH 22/61] perf c2c report: Add header macros Jiri Olsa
2016-09-19 13:09 ` [PATCH 23/61] perf c2c report: Add dcacheline dimension key Jiri Olsa
2016-09-19 13:09 ` [PATCH 24/61] perf c2c report: Add offset " Jiri Olsa
2016-09-19 13:09 ` [PATCH 25/61] perf c2c report: Add iaddr " Jiri Olsa
2016-09-19 13:09 ` Jiri Olsa [this message]
2016-09-19 13:09 ` [PATCH 27/61] perf c2c report: Add stores related dimension keys Jiri Olsa
2016-09-19 13:09 ` [PATCH 28/61] perf c2c report: Add loads " Jiri Olsa
2016-09-19 13:09 ` [PATCH 29/61] perf c2c report: Add llc and remote " Jiri Olsa
2016-09-19 13:09 ` [PATCH 30/61] perf c2c report: Add llc load miss dimension key Jiri Olsa
2016-09-19 13:09 ` [PATCH 31/61] perf c2c report: Add total record sort key Jiri Olsa
2016-09-19 13:09 ` [PATCH 32/61] perf c2c report: Add total loads " Jiri Olsa
2016-09-19 13:09 ` [PATCH 33/61] perf c2c report: Add hitm percent " Jiri Olsa
2016-09-19 13:09 ` [PATCH 34/61] perf c2c report: Add hitm/store percent related sort keys Jiri Olsa
2016-09-19 13:09 ` [PATCH 35/61] perf c2c report: Add dram " Jiri Olsa
2016-09-19 13:09 ` [PATCH 36/61] perf c2c report: Add pid sort key Jiri Olsa
2016-09-19 13:09 ` [PATCH 37/61] perf c2c report: Add tid " Jiri Olsa
2016-09-19 13:09 ` [PATCH 38/61] perf c2c report: Add symbol and dso sort keys Jiri Olsa
2016-09-19 13:09 ` [PATCH 39/61] perf c2c report: Add node sort key Jiri Olsa
2016-09-19 13:09 ` [PATCH 40/61] perf c2c report: Add stats related sort keys Jiri Olsa
2016-09-19 13:09 ` [PATCH 41/61] perf c2c report: Add cpu cnt sort key Jiri Olsa
2016-09-19 13:09 ` [PATCH 42/61] perf c2c report: Add src line " Jiri Olsa
2016-09-19 13:09 ` [PATCH 43/61] perf c2c report: Setup number of header lines for hists Jiri Olsa
2016-09-19 13:09 ` [PATCH 44/61] perf c2c report: Set final resort fields Jiri Olsa
2016-09-19 13:09 ` [PATCH 45/61] perf c2c report: Add stdio output support Jiri Olsa
2016-09-19 13:09 ` [PATCH 46/61] perf c2c report: Add main browser Jiri Olsa
2016-09-19 13:09 ` [PATCH 47/61] perf c2c report: Add cacheline browser Jiri Olsa
2016-09-20 20:10 ` Kim Phillips
2016-09-21 8:21 ` Jiri Olsa
2016-09-21 12:55 ` Jiri Olsa
2016-09-21 19:35 ` Kim Phillips
2016-09-19 13:09 ` [PATCH 48/61] perf c2c report: Add global stats stdio output Jiri Olsa
2016-09-19 13:09 ` [PATCH 49/61] perf c2c report: Add shared cachelines " Jiri Olsa
2016-09-19 13:09 ` [PATCH 50/61] perf c2c report: Add c2c related " Jiri Olsa
2016-09-19 13:10 ` [PATCH 51/61] perf c2c report: Allow to report callchains Jiri Olsa
2016-09-19 13:10 ` [PATCH 52/61] perf c2c report: Limit the cachelines table entries Jiri Olsa
2016-09-19 13:10 ` [PATCH 53/61] perf c2c report: Add support to choose local HITMs Jiri Olsa
2016-09-19 13:10 ` [PATCH 54/61] perf c2c report: Allow to set cacheline sort fields Jiri Olsa
2016-09-19 13:10 ` [PATCH 55/61] perf c2c report: Recalc width of global sort entries Jiri Olsa
2016-09-19 13:10 ` [PATCH 56/61] perf c2c report: Add cacheline index entry Jiri Olsa
2016-09-19 13:10 ` [PATCH 57/61] perf c2c report: Add support to manage symbol name length Jiri Olsa
2016-09-19 13:10 ` [PATCH 58/61] perf c2c report: Iterate node display in browser Jiri Olsa
2016-09-19 13:10 ` [PATCH 59/61] perf c2c report: Add help windows Jiri Olsa
2016-09-19 13:10 ` [PATCH 60/61] perf c2c: Add man page and credits Jiri Olsa
2016-09-19 13:10 ` [PATCH 61/61] perf tools: Fix width computation for srcline sort entry Jiri Olsa
2016-09-19 14:33 ` Arnaldo Carvalho de Melo
2016-09-19 14:49 ` Jiri Olsa
2016-09-19 14:57 ` Arnaldo Carvalho de Melo
2016-09-20 21:43 ` [tip:perf/core] perf hists: " tip-bot for Jiri Olsa
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