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 1482BC433FE for ; Thu, 30 Dec 2021 07:21:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237334AbhL3HVU (ORCPT ); Thu, 30 Dec 2021 02:21:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57710 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237244AbhL3HVH (ORCPT ); Thu, 30 Dec 2021 02:21:07 -0500 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41C42C06173E for ; Wed, 29 Dec 2021 23:21:07 -0800 (PST) Received: by mail-yb1-xb4a.google.com with SMTP id v189-20020a2561c6000000b0060b5814a17eso26923307ybb.22 for ; Wed, 29 Dec 2021 23:21:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=dtLecDqeKsVhu8ABFSrCuZx030SIijpylbO9HpLxlsg=; b=KHZfZvYAwA/IYaOjhai7vtInLxNNN3S9V+/p7Pw5a+z9RAtEqsehux4DGdLx4VhvRT lx08Ihah9sKF6KPqndO2v13LhgiYbjOp/PtAAtuDRbE0I+yZqFAiFrx/1D4l50Btm+aH LaCAyv/7neOqqe/MCaSjbUdtzBPt0K7nbvug6vvmC8wLAscdtQFykMXf00q3lot1pmU6 TaXILKlaHmZam33/JQ/lQbw2o/zeoSbEbkxC2+aIAxdpyxBZIoTXNqxyVavb/yTrDvEE lQaEDyiKyuf1gh92/eBurKqm58eZmc5lEtVefKTfeVth+PzIxpgDqa9pze1+U3Y1t76l TDwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=dtLecDqeKsVhu8ABFSrCuZx030SIijpylbO9HpLxlsg=; b=w5YRDx0qadXbqrjBvGfqkHiHB67ubX5P72Y0pxLwP6r1Pn8DsdSTMjfmlAKCGhHJuG BqFpDhOq2Orhk4FG0NMQj2/aK4Z9lnH/eI6WoutHdDo4rf8+Aa6kI+VYrcf7UsX9rx19 l1XDCbNsqaguvufx17NmFltnQa8nrLv7FxIZ+wPndhF4Z1YhI0WOlyrovVHu7rZQBkWp JB3UDpz8lT8i7JU7xMvdJC5zJdqYhYsmb06TPZe/Vh5aC1xSU34oz6F3pvGEYwOE79HW K3QbNKhpZ+z6iR2EPao6Wb7ciMQrFa5HNbERt2fTJXlhZZx0DZDv3ZPJTsPCHoVHVPfj l/Aw== X-Gm-Message-State: AOAM532SGDwEtFy4aPu4vrM9/YZeJsx8NAXV3e/NxzIBc8YElOsrMN5K MhElPHyu01f7YwZ1wsnNlc9o07bbeQuz X-Google-Smtp-Source: ABdhPJzwyaiVjQKhyBRyvuUBgewdamGno0nty6HvW40cYTOPvP67uzaLSId11G5eVh0iGsfdFuOgj+Xy95mP X-Received: from irogers.svl.corp.google.com ([2620:15c:2cd:202:31c4:9539:dba1:a82b]) (user=irogers job=sendgmr) by 2002:a25:6d06:: with SMTP id i6mr7244528ybc.444.1640848866418; Wed, 29 Dec 2021 23:21:06 -0800 (PST) Date: Wed, 29 Dec 2021 23:19:53 -0800 In-Reply-To: <20211230072030.302559-1-irogers@google.com> Message-Id: <20211230072030.302559-13-irogers@google.com> Mime-Version: 1.0 References: <20211230072030.302559-1-irogers@google.com> X-Mailer: git-send-email 2.34.1.448.ga2b2bfdf31-goog Subject: [PATCH v3 11/48] perf cpumap: Add comments to aggr_cpu_id From: Ian Rogers To: Andi Kleen , Jiri Olsa , Namhyung Kim , John Garry , Kajol Jain , "Paul A . Clarke" , Arnaldo Carvalho de Melo , Riccardo Mancini , Kan Liang , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Vineet Singh , James Clark , Mathieu Poirier , Suzuki K Poulose , Mike Leach , Leo Yan , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, zhengjun.xing@intel.com Cc: eranian@google.com, Ian Rogers Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This code is already tested in topology.c. Reviewed-by: James Clark Signed-off-by: Ian Rogers --- tools/perf/util/cpumap.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index f0121dd4fdcb..edd93e1db36a 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -7,11 +7,20 @@ #include #include +/** Identify where counts are aggregated, -1 implies not to aggregate. */ struct aggr_cpu_id { + /** A value in the range 0 to number of threads. */ int thread; + /** The numa node X as read from /sys/devices/system/node/nodeX. */ int node; + /** + * The socket number as read from + * /sys/devices/system/cpu/cpuX/topology/physical_package_id. + */ int socket; + /** The die id as read from /sys/devices/system/cpu/cpuX/topology/die_id. */ int die; + /** The core id as read from /sys/devices/system/cpu/cpuX/topology/core_id. */ int core; }; -- 2.34.1.448.ga2b2bfdf31-goog 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 58394C433EF for ; Thu, 30 Dec 2021 07:27:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:References: Mime-Version:Message-Id:In-Reply-To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=SvLcobQApLJeZ7si/LAPHl2szenbt+wtKSVujVkDlTM=; b=dyee5E3KAeEVctoQakWEdxIh6W SutttbKcxYdVX+sFr5buz0YWFySZpU3MDRbNrE0im7BcNDAlb9EZAldh/YQOKzapDKG3+CMcFLibs piTeYvK0CsVHmE/BAzj5lsVcOvHHBtkcNJXatsHrW4tzJ8viLY4kHZy5ARsZNCkiyjMfxPmC6lXSj sfEjTNLuenMDoQxbjuZn5cVSQ0qkp524tsQA6u2lgddRRMqGyyB+pUSFiK4a74DqicRWVf97zV1wv Rcl77vWl1tL4kgSWztqmE0R+8R15WCz+RzP9ldyNfPaR4Ba0oMbfk1GIRXf5BmMC/XFK/k00J4re5 51EWMi8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n2ppU-003ltC-Bl; Thu, 30 Dec 2021 07:26:28 +0000 Received: from mail-yb1-xb4a.google.com ([2607:f8b0:4864:20::b4a]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n2pkJ-003jbR-Tg for linux-arm-kernel@lists.infradead.org; Thu, 30 Dec 2021 07:21:09 +0000 Received: by mail-yb1-xb4a.google.com with SMTP id z188-20020a2565c5000000b0060be1f32877so24506112ybb.7 for ; Wed, 29 Dec 2021 23:21:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=dtLecDqeKsVhu8ABFSrCuZx030SIijpylbO9HpLxlsg=; b=KHZfZvYAwA/IYaOjhai7vtInLxNNN3S9V+/p7Pw5a+z9RAtEqsehux4DGdLx4VhvRT lx08Ihah9sKF6KPqndO2v13LhgiYbjOp/PtAAtuDRbE0I+yZqFAiFrx/1D4l50Btm+aH LaCAyv/7neOqqe/MCaSjbUdtzBPt0K7nbvug6vvmC8wLAscdtQFykMXf00q3lot1pmU6 TaXILKlaHmZam33/JQ/lQbw2o/zeoSbEbkxC2+aIAxdpyxBZIoTXNqxyVavb/yTrDvEE lQaEDyiKyuf1gh92/eBurKqm58eZmc5lEtVefKTfeVth+PzIxpgDqa9pze1+U3Y1t76l TDwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=dtLecDqeKsVhu8ABFSrCuZx030SIijpylbO9HpLxlsg=; b=HLdwlEm1swuO7AbewVuHjDZ4f91x91dHtY9qRb09XyMkO03OrsVVGl74R3C/SQoY9w ACenKOaE/n037hcxYFYY+HWbAQfUMESolumFEmqoD+A8XdXkTILrWF+t+PHvW6Pt3hXJ wTua13jRG8q/TJHuVZzwHLOmiiKeOPUnx499c9TXN7uOEyEQs4to1KgyTE7pBTWYqORi EEDHlcy7Uk+uTZyHNP7dBd/sKtlHZXyr8C6ieEJvPnVONItemt+cqBaEHPWUv8v9KYvA fed5RUdD6sgCt2SB9TuKg4NBHZ5xXeMaP4qMlmQPt8rpXJUhJKXGYake57AGujIVycBz 06zw== X-Gm-Message-State: AOAM5314Q4VPSA67CfnjMBfJnoJ5p3Z4mvVaMUCtyDYSw7iEc0N+xcuY yerD0/jg3BDKZdWhx3o4EFsBg1roE8ha X-Google-Smtp-Source: ABdhPJzwyaiVjQKhyBRyvuUBgewdamGno0nty6HvW40cYTOPvP67uzaLSId11G5eVh0iGsfdFuOgj+Xy95mP X-Received: from irogers.svl.corp.google.com ([2620:15c:2cd:202:31c4:9539:dba1:a82b]) (user=irogers job=sendgmr) by 2002:a25:6d06:: with SMTP id i6mr7244528ybc.444.1640848866418; Wed, 29 Dec 2021 23:21:06 -0800 (PST) Date: Wed, 29 Dec 2021 23:19:53 -0800 In-Reply-To: <20211230072030.302559-1-irogers@google.com> Message-Id: <20211230072030.302559-13-irogers@google.com> Mime-Version: 1.0 References: <20211230072030.302559-1-irogers@google.com> X-Mailer: git-send-email 2.34.1.448.ga2b2bfdf31-goog Subject: [PATCH v3 11/48] perf cpumap: Add comments to aggr_cpu_id From: Ian Rogers To: Andi Kleen , Jiri Olsa , Namhyung Kim , John Garry , Kajol Jain , "Paul A . Clarke" , Arnaldo Carvalho de Melo , Riccardo Mancini , Kan Liang , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Vineet Singh , James Clark , Mathieu Poirier , Suzuki K Poulose , Mike Leach , Leo Yan , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, zhengjun.xing@intel.com Cc: eranian@google.com, Ian Rogers X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211229_232107_985094_AD67E5AF X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This code is already tested in topology.c. Reviewed-by: James Clark Signed-off-by: Ian Rogers --- tools/perf/util/cpumap.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index f0121dd4fdcb..edd93e1db36a 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -7,11 +7,20 @@ #include #include +/** Identify where counts are aggregated, -1 implies not to aggregate. */ struct aggr_cpu_id { + /** A value in the range 0 to number of threads. */ int thread; + /** The numa node X as read from /sys/devices/system/node/nodeX. */ int node; + /** + * The socket number as read from + * /sys/devices/system/cpu/cpuX/topology/physical_package_id. + */ int socket; + /** The die id as read from /sys/devices/system/cpu/cpuX/topology/die_id. */ int die; + /** The core id as read from /sys/devices/system/cpu/cpuX/topology/core_id. */ int core; }; -- 2.34.1.448.ga2b2bfdf31-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel