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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 581F6C4363D for ; Thu, 24 Sep 2020 11:23:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0327B239A1 for ; Thu, 24 Sep 2020 11:23:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rMBUvIGc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727174AbgIXLXX (ORCPT ); Thu, 24 Sep 2020 07:23:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726406AbgIXLXX (ORCPT ); Thu, 24 Sep 2020 07:23:23 -0400 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1ABE5C0613CE; Thu, 24 Sep 2020 04:23:23 -0700 (PDT) Received: by mail-pl1-x629.google.com with SMTP id q12so1493308plr.12; Thu, 24 Sep 2020 04:23:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=0Yw4y12mYXqqzBAefSKmQPErnuJA8Bd/3bClQhft1f4=; b=rMBUvIGc+BcQpRaPLrLivcdmH5/cNfPYvjpayM+lekuyx8VuxAhksOC6eg4D/J9YEe Mx4Xx3+Ru6ERuUByDfqCq5nDbZfyAoWjwZkapKrhQ4x20ah5C+kkeds3Op/Ip+IHxR0K eYZs1Sts6KLRBwFzGasrN1PUVPZylc+Su+BsvPnXeR9qjCakGD5GttsJKcS1SPdWL0aN jBup4W2fDsIe+iqtQmc2Ts8DDrtg5QekDonZnvDcfwKFkZlJUszutBsiIJRThNxgjmXs i8czb5FnZOoyVWEHlafhNN3qbPx9ZBcwhkTu6qJhUzFwsDw20o4i+nzfkVXynAWn0fJq nS4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=0Yw4y12mYXqqzBAefSKmQPErnuJA8Bd/3bClQhft1f4=; b=nI/qoArTWMzBfsFEYYVlQGcE2FTL38T8iJ3Upb7FRMHLmU0kipiaTRoh4kxzLmkRH6 jqi+HhbUdE/TaWN3qwb+7SlQtS3tClxwqvDjuXcuKJf6iYNLhp9zQMB3kVKUED6+Vzk2 2asS+8P9kf0A7xv1oZcYg50LkDIMN1aQjuG9Kl6t8Zi4qDg5XpyaYj4iMUD9p14UJJkT Z4l+CJXB1GoPqgCgkYADd4Pm8wOaqiNazaHrDOP9F5ymTcb254IjyY2m6HkWScbiaG2h 0rzcZsfp/UwA1F4svLAVmBg/zHWuXRpBSr0H4e1Rd7WxjGLK87g7G7yocPzBXrm1cU5M q72A== X-Gm-Message-State: AOAM533eCA1DfvxB0yG+jvhGb7C2SVaJaB0fwz4ufQoijdujTLJoUHhI UFEQfoGTr/zufA0Tdju10On7eietA3ofXPDA X-Google-Smtp-Source: ABdhPJxNrpc1T1RzR987qCLYFRPoqeSupCopENIpU/JLVTz9WxgvLwLNb59t0zxAPzjfTznserHVnA== X-Received: by 2002:a17:902:82c7:b029:d2:2a0b:f0c7 with SMTP id u7-20020a17090282c7b02900d22a0bf0c7mr4053217plz.30.1600946602591; Thu, 24 Sep 2020 04:23:22 -0700 (PDT) Received: from adolin ([49.207.208.43]) by smtp.gmail.com with ESMTPSA id k3sm2768096pfp.41.2020.09.24.04.23.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Sep 2020 04:23:21 -0700 (PDT) Date: Thu, 24 Sep 2020 16:53:16 +0530 From: Sumera Priyadarsini To: Julia.Lawall@lip6.fr Cc: corbet@lwn.net, Gilles.Muller@lip6.fr, nicolas.palix@imag.fr, michal.lkml@markovi.net, cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH 0/2] Improve Coccinelle Parallelisation Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Coccinelle utilises all available threads to implement parallelisation. However, this results in a decrease in performance. This patchset aims to improve performance by modifying cocciccheck to use at most one thread per core by default. Sumera Priyadarsini (2): scripts: coccicheck: Change default value for parallelism Documentation: Coccinelle: Modify parallelisation information in docs Documentation/dev-tools/coccinelle.rst | 4 ++-- scripts/coccicheck | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) -- 2.25.1