From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1673EC433FE for ; Tue, 18 Oct 2022 02:02:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230369AbiJRCCl (ORCPT ); Mon, 17 Oct 2022 22:02:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229928AbiJRCCj (ORCPT ); Mon, 17 Oct 2022 22:02:39 -0400 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B7DF8B2D6; Mon, 17 Oct 2022 19:02:38 -0700 (PDT) Received: by mail-pj1-x102b.google.com with SMTP id t12-20020a17090a3b4c00b0020b04251529so12620994pjf.5; Mon, 17 Oct 2022 19:02:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:from:to:cc:subject:date :message-id:reply-to; bh=JbDmjiM+wxCKjeV/c/2pqTxL69Z7MugBph9/YEKmkSo=; b=ibsxQ4qBoZxH848d3SpvoFXpxXI2UgCDTV8wu9LIYcR8ZZh3CBW0lW1MfAV3EVXAEi jugMsD5VHEG3fp+tqbz2weVEpFBwQAMa/vQBwmeeSdXyevJXYmBB2rarrsmoT+nH5GJH JfKtypG3dvVntNsqJtqZEGCWfywwiE5dpoSEbm8qXzbFmlJtU5s9JRH9kzQi4zPdOwym 1hORTtqD7NSOYNfJLcwz1Dt3G9fWo+YrzUlbHA7vEbAHZOt86weqtg5CCisUEkvOO5XX hOb9ZGNBYhhiekQBPuVgtaNGsYfUW6mf52SSxR50Wws64BbnQ7BbmCU1yHi02g8lI6cu iPgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:sender:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JbDmjiM+wxCKjeV/c/2pqTxL69Z7MugBph9/YEKmkSo=; b=rlYJQboyJeDfr3ewptmhFiBkkoaTGQF7ELfQrNwLgRyCd1vaU59+YlW/U69pmPkIyT nrDHXvd9gfACKJmjJdT1OMMgY0aK/3Ev3eHbo0QK6Y7t9aJu4x2FVrkPuHCrRZL8gCUI HphVpJuNdkTuancj9aO/wsgRbXSDathzqZNMf7libk33okOtWDxzvdsGMD1XPlxwlWvH aeuFvpBHdhDaDiakZ+43HZo4ATFRH9/+OWrRos+llKTETO0nZuVLYC4FHtx8h/s4z2cg QaxMR2xUC5hSW+smMy7oHfv2icNfUSRsEdJHRmGi+sy7Mi041BPfbxbH7oMllRl7KjTM xMcA== X-Gm-Message-State: ACrzQf2UTwUXqXky4YTziJQ0QVwafUb6UInk+KigidUkR/228qEg09SH kDuAals57d809MMMo6Yaf8k= X-Google-Smtp-Source: AMsMyM68lt5VArqBtWMNghjb/oz3sulqC3wj6/NSU6eEbZw2r4JIsEIh8d7NfmRyzAvJ3dQSjYqkPw== X-Received: by 2002:a17:902:aa42:b0:17e:b779:dadb with SMTP id c2-20020a170902aa4200b0017eb779dadbmr622516plr.11.1666058557654; Mon, 17 Oct 2022 19:02:37 -0700 (PDT) Received: from balhae.hsd1.ca.comcast.net ([2601:647:6780:1f90:85c4:58f0:7a81:6bb5]) by smtp.gmail.com with ESMTPSA id t4-20020a655544000000b00464858cf6b0sm6851564pgr.54.2022.10.17.19.02.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Oct 2022 19:02:37 -0700 (PDT) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ingo Molnar , Peter Zijlstra , LKML , Ian Rogers , Adrian Hunter , linux-perf-users@vger.kernel.org, Kan Liang , Leo Yan , Andi Kleen , Athira Rajeev , James Clark , Xing Zhengjun , Michael Petlan Subject: [PATCH 04/20] perf stat: Add aggr id for global mode Date: Mon, 17 Oct 2022 19:02:11 -0700 Message-Id: <20221018020227.85905-5-namhyung@kernel.org> X-Mailer: git-send-email 2.38.0.413.g74048e4d9e-goog In-Reply-To: <20221018020227.85905-1-namhyung@kernel.org> References: <20221018020227.85905-1-namhyung@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org To make the code simpler, I'd like to use the same aggregation code for the global mode. We can simply add an id function to return cpu 0 and use print_aggr(). No functional change intended. Signed-off-by: Namhyung Kim --- tools/perf/builtin-stat.c | 36 ++++++++++++++++++++++++++++++++++-- tools/perf/util/cpumap.c | 10 ++++++++++ tools/perf/util/cpumap.h | 6 +++++- 3 files changed, 49 insertions(+), 3 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 265b05157972..75d16e9705a4 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1330,6 +1330,12 @@ static struct aggr_cpu_id perf_stat__get_node(struct perf_stat_config *config __ return aggr_cpu_id__node(cpu, /*data=*/NULL); } +static struct aggr_cpu_id perf_stat__get_global(struct perf_stat_config *config __maybe_unused, + struct perf_cpu cpu) +{ + return aggr_cpu_id__global(cpu, /*data=*/NULL); +} + static struct aggr_cpu_id perf_stat__get_aggr(struct perf_stat_config *config, aggr_get_id_t get_id, struct perf_cpu cpu) { @@ -1366,6 +1372,12 @@ static struct aggr_cpu_id perf_stat__get_node_cached(struct perf_stat_config *co return perf_stat__get_aggr(config, perf_stat__get_node, cpu); } +static struct aggr_cpu_id perf_stat__get_global_cached(struct perf_stat_config *config, + struct perf_cpu cpu) +{ + return perf_stat__get_aggr(config, perf_stat__get_global, cpu); +} + static bool term_percore_set(void) { struct evsel *counter; @@ -1395,6 +1407,7 @@ static aggr_cpu_id_get_t aggr_mode__get_aggr(enum aggr_mode aggr_mode) return NULL; case AGGR_GLOBAL: + return aggr_cpu_id__global; case AGGR_THREAD: case AGGR_UNSET: case AGGR_MAX: @@ -1420,6 +1433,7 @@ static aggr_get_id_t aggr_mode__get_id(enum aggr_mode aggr_mode) } return NULL; case AGGR_GLOBAL: + return perf_stat__get_global_cached; case AGGR_THREAD: case AGGR_UNSET: case AGGR_MAX: @@ -1535,6 +1549,16 @@ static struct aggr_cpu_id perf_env__get_node_aggr_by_cpu(struct perf_cpu cpu, vo return id; } +static struct aggr_cpu_id perf_env__get_global_aggr_by_cpu(struct perf_cpu cpu __maybe_unused, + void *data __maybe_unused) +{ + struct aggr_cpu_id id = aggr_cpu_id__empty(); + + /* it always aggregates to the cpu 0 */ + id.cpu = (struct perf_cpu){ .cpu = 0 }; + return id; +} + static struct aggr_cpu_id perf_stat__get_socket_file(struct perf_stat_config *config __maybe_unused, struct perf_cpu cpu) { @@ -1558,6 +1582,12 @@ static struct aggr_cpu_id perf_stat__get_node_file(struct perf_stat_config *conf return perf_env__get_node_aggr_by_cpu(cpu, &perf_stat.session->header.env); } +static struct aggr_cpu_id perf_stat__get_global_file(struct perf_stat_config *config __maybe_unused, + struct perf_cpu cpu) +{ + return perf_env__get_global_aggr_by_cpu(cpu, &perf_stat.session->header.env); +} + static aggr_cpu_id_get_t aggr_mode__get_aggr_file(enum aggr_mode aggr_mode) { switch (aggr_mode) { @@ -1569,8 +1599,9 @@ static aggr_cpu_id_get_t aggr_mode__get_aggr_file(enum aggr_mode aggr_mode) return perf_env__get_core_aggr_by_cpu; case AGGR_NODE: return perf_env__get_node_aggr_by_cpu; - case AGGR_NONE: case AGGR_GLOBAL: + return perf_env__get_global_aggr_by_cpu; + case AGGR_NONE: case AGGR_THREAD: case AGGR_UNSET: case AGGR_MAX: @@ -1590,8 +1621,9 @@ static aggr_get_id_t aggr_mode__get_id_file(enum aggr_mode aggr_mode) return perf_stat__get_core_file; case AGGR_NODE: return perf_stat__get_node_file; - case AGGR_NONE: case AGGR_GLOBAL: + return perf_stat__get_global_file; + case AGGR_NONE: case AGGR_THREAD: case AGGR_UNSET: case AGGR_MAX: diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c index 8486ca3bec75..60209fe87456 100644 --- a/tools/perf/util/cpumap.c +++ b/tools/perf/util/cpumap.c @@ -354,6 +354,16 @@ struct aggr_cpu_id aggr_cpu_id__node(struct perf_cpu cpu, void *data __maybe_unu return id; } +struct aggr_cpu_id aggr_cpu_id__global(struct perf_cpu cpu, void *data __maybe_unused) +{ + struct aggr_cpu_id id = aggr_cpu_id__empty(); + + /* it always aggregates to the cpu 0 */ + cpu.cpu = 0; + id.cpu = cpu; + return id; +} + /* setup simple routines to easily access node numbers given a cpu number */ static int get_max_num(char *path, int *max) { diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index 4a6d029576ee..b2ff648bc417 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -133,5 +133,9 @@ struct aggr_cpu_id aggr_cpu_id__cpu(struct perf_cpu cpu, void *data); * cpu. The function signature is compatible with aggr_cpu_id_get_t. */ struct aggr_cpu_id aggr_cpu_id__node(struct perf_cpu cpu, void *data); - +/** + * aggr_cpu_id__global - Create an aggr_cpu_id for global aggregation. + * The function signature is compatible with aggr_cpu_id_get_t. + */ +struct aggr_cpu_id aggr_cpu_id__global(struct perf_cpu cpu, void *data); #endif /* __PERF_CPUMAP_H */ -- 2.38.0.413.g74048e4d9e-goog