From patchwork Wed Jan 6 16:11:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yordan Karadzhov X-Patchwork-Id: 12001929 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C94FC433E0 for ; Wed, 6 Jan 2021 16:12:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B55EB2312F for ; Wed, 6 Jan 2021 16:12:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726251AbhAFQMQ (ORCPT ); Wed, 6 Jan 2021 11:12:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725800AbhAFQMP (ORCPT ); Wed, 6 Jan 2021 11:12:15 -0500 Received: from mail-ej1-x636.google.com (mail-ej1-x636.google.com [IPv6:2a00:1450:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2346CC06134D for ; Wed, 6 Jan 2021 08:11:35 -0800 (PST) Received: by mail-ej1-x636.google.com with SMTP id 6so5756475ejz.5 for ; Wed, 06 Jan 2021 08:11:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=SbK6HhLV07lmMvG+ix4iYVtD0LdlCFmGPo7OSX6Wbgs=; b=t1E6RNV22ZkCorW9GelzlSTijYe2TpZsQfaCA4LXr0zLw7pj1FdOGW3hpofxNpBqzA VAmcNUTgYIcrderr3+tA3eRzu/M7FMYEm6O5Xw0IzPN/uGtlTcNTrz+OuTBPj5RBC9xd Udk7R0WHadPCfs2pkR10z2oXC2k5/2ayHL053mz/TEe5kcTSeVwgCkhsYOsAJiT4Jv9A B6lvAxzXrW1KY5fAJuNRzJBgtIPPSuNliBif/SKhxM4WtqBESofdBsGucG3bluJT/UIe DVZpoAiyk58fPOwoA9uF9ErFEpIx0nnvU+i5V+Q3Xzh+XQJ6VJgnz89g/ape9cYGRuZG QVHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=SbK6HhLV07lmMvG+ix4iYVtD0LdlCFmGPo7OSX6Wbgs=; b=b2DFoPbUDdecU4c4hiruGbXl6QVAa1IY2yCPpXHQxTDZnz7Fgv12suC/7o6CXW2aRQ xgOgonkXyNFZk7S7cSADvP3TBgmNl5Mei39k/ZOX6SosC+B+VQJbOziWH6y/xzvf4LXo EQIdBxosIPfgtfx4uxQNuqy9YwO4KNpDBGDcP2/O/rxBQT50lPcNVqHU1xfOwzbsPf95 RKvsKOEbegwKX4KKgyyLsuWDRjoAKdqA4zPfyIIuju1xWF3N1/Dks4IdOqszt9tAn+gE m/9hmXciJHl8p/LnfN8UjB8EuqF4S+pE4Dv60dwfCZgjRUxz1ixbDqyxQH9pqubXNgLO QdAw== X-Gm-Message-State: AOAM530toLRUNwh8BVUOEqI/KIPkoWiRMIXrRpYjREohRN0w1QUb4i7J kpehZf3JtsdQgbYQA2gCtoV4z/d3Vah2rg== X-Google-Smtp-Source: ABdhPJykrd7FREbyadlGVrSw39yyHtFmbqEWV1RVlu9ok1N6vNrJfLnhamkNM15ytl/P5Tf+J7kWbQ== X-Received: by 2002:a17:906:aeda:: with SMTP id me26mr3316989ejb.11.1609949493967; Wed, 06 Jan 2021 08:11:33 -0800 (PST) Received: from localhost.localdomain ([95.87.199.238]) by smtp.gmail.com with ESMTPSA id q25sm1570041eds.85.2021.01.06.08.11.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jan 2021 08:11:33 -0800 (PST) From: "Yordan Karadzhov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org, "Yordan Karadzhov (VMware)" Subject: [PATCH 0/6] kernel-shark: Visualization plugin tools Date: Wed, 6 Jan 2021 18:11:14 +0200 Message-Id: <20210106161120.119085-1-y.karadz@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org We implement a general purpose instruments, that can be used to implement efficient (fast) visualization plugins. We also use the new instrumentation to optimize the sched_events plugin. Yordan Karadzhov (VMware) (6): kernel-shark: Add KS_DOUBLE_SIZE macro kernel-shark: Add kshark_data_container to libkshark kernel-shark: Add KS_DEFINE_PLUGIN_CONTEXT macro kernel-shark: Start using C++17 kernel-shark: Add plotting methods to KsPlugins kernel-shark: Speed-up the sched_events plugin CMakeLists.txt | 8 +- src/CMakeLists.txt | 5 +- src/KsPlugins.cpp | 416 ++++++++++++++++++++++++++++++++++++ src/KsPlugins.hpp | 48 +++++ src/libkshark-plugin.h | 58 +++++ src/libkshark-tepdata.c | 34 +++ src/libkshark-tepdata.h | 7 + src/libkshark.c | 162 +++++++++++++- src/libkshark.h | 43 ++++ src/plugins/CMakeLists.txt | 11 +- src/plugins/SchedEvents.cpp | 310 +++++++-------------------- src/plugins/sched_events.c | 393 +++++++++++----------------------- src/plugins/sched_events.h | 50 ++--- tests/libkshark-tests.cpp | 66 ++++++ 14 files changed, 1052 insertions(+), 559 deletions(-) create mode 100644 src/KsPlugins.cpp