From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965285AbcIVPis (ORCPT ); Thu, 22 Sep 2016 11:38:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53878 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934804AbcIVPil (ORCPT ); Thu, 22 Sep 2016 11:38:41 -0400 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Don Zickus , Joe Mario , Ingo Molnar , Peter Zijlstra , Namhyung Kim , David Ahern , Andi Kleen Subject: [PATCH 32/57] perf c2c report: Add dram related sort keys Date: Thu, 22 Sep 2016 17:37:00 +0200 Message-Id: <1474558645-19956-33-git-send-email-jolsa@kernel.org> In-Reply-To: <1474558645-19956-1-git-send-email-jolsa@kernel.org> References: <1474558645-19956-1-git-send-email-jolsa@kernel.org> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 22 Sep 2016 15:38:41 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding dram related dimension key wrappers. They are to be displayed in the main cachelines overall output: dram_lcl, dram_rmt They display DRAM rmt/lcl access numbers for specific cacheline. Link: http://lkml.kernel.org/n/tip-tl3qqi9ehk6g1fla4z7y0ykd@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-c2c.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index b2992cf96130..030a33a93caf 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -804,6 +804,9 @@ percent_stores_l1miss_cmp(struct perf_hpp_fmt *fmt __maybe_unused, return per_left - per_right; } +STAT_FN(lcl_dram) +STAT_FN(rmt_dram) + #define HEADER_LOW(__h) \ { \ .line[1] = { \ @@ -1052,6 +1055,22 @@ static struct c2c_dimension dim_percent_stores_l1miss = { .width = 7, }; +static struct c2c_dimension dim_dram_lcl = { + .header = HEADER_SPAN("--- Load Dram ----", "Lcl", 1), + .name = "dram_lcl", + .cmp = lcl_dram_cmp, + .entry = lcl_dram_entry, + .width = 8, +}; + +static struct c2c_dimension dim_dram_rmt = { + .header = HEADER_SPAN_LOW("Rmt"), + .name = "dram_rmt", + .cmp = rmt_dram_cmp, + .entry = rmt_dram_entry, + .width = 8, +}; + static struct c2c_dimension *dimensions[] = { &dim_dcacheline, &dim_offset, @@ -1079,6 +1098,8 @@ static struct c2c_dimension *dimensions[] = { &dim_percent_lcl_hitm, &dim_percent_stores_l1hit, &dim_percent_stores_l1miss, + &dim_dram_lcl, + &dim_dram_rmt, NULL, }; -- 2.7.4