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=-3.6 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 C7194C41604 for ; Tue, 6 Oct 2020 19:05:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66B1A206B5 for ; Tue, 6 Oct 2020 19:05:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="J9sFhc+1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726791AbgJFTFF (ORCPT ); Tue, 6 Oct 2020 15:05:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726760AbgJFTFE (ORCPT ); Tue, 6 Oct 2020 15:05:04 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69B84C061755; Tue, 6 Oct 2020 12:05:03 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id e10so9020148pfj.1; Tue, 06 Oct 2020 12:05:03 -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=J9sFhc+1KcqbpLQ7ekiat8iAZKtmnnrkH4W2rtwSKcoBnqWye7OXmkWmVFTIzIrF64 95oHtrlypE1jdVQrzKddZSnaTMd8mmVZcR5aWKDer3JR/AHJ6RVz6fVaHYJL25G6owJV grag7y4YkMTjqNAQoXtGNQ40dXREPsToFLFJfdRiTAocUgEgrGcsdFvWKuY7IKEkEM3F I9XeTXM7rA+5I5HcJe8NoCL/nndWYFgIOVLb8Uyvifp7MUieznep8mIHzJ8fwuS5Y1+j ugUF0UOnN2yMZ4l1bp5WfbWv3UsBj56FoQFOs5X3yN+ozLTLzYcRX1Yv09UgKQIebypF Rqbw== 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=fceUkiEK/6b3uTZyFJbs6R1V4Yy3/zFethNcypW3mV+oGUVF626yshfIAPDRqZviZj PBXFJ3mfQ3gERGrn2esacLT0mUcCKjBuhHiQxsa1Z+jVRtN+7LHDaOCAg1hr5a6Ps/JA ei9QNaV8lVo7A+ETyRJEf8ZyyoDtmIsAEfsT+rwZtZJ7CZvg3SZ+9bZmGx3A8Ic6/NH+ bj18JHkTCmOFsiNRd/PAFXHN8BlmmK6gp9EcXl0WPuTWJZNCAlp0ZnRfcli2Bl4bhxAd Fe+geHr5pl+OBLQUB5m0WPpLL9v3tB0pKf+j9B0bhTiLQMZoFw/+f4k0fP3WK0Vey/y7 CvSw== X-Gm-Message-State: AOAM530lIIWoNX2KOS/bfOv/UQ7AxYxyOZqqIupoDmUBIIG7eIMrSoYQ wPkq6onRngJJ3Nj1UDm7q2GGJ0bQAomO9Ll0XSQ= X-Google-Smtp-Source: ABdhPJwcQ61R1577YVbspYVyB7F5RVUxCM47PqwOQFHeyVaG+sJacA66GKFM4l9CoXNElUhnhfb8Hg== X-Received: by 2002:a63:ef4f:: with SMTP id c15mr5349356pgk.140.1602011102920; Tue, 06 Oct 2020 12:05:02 -0700 (PDT) Received: from adolin ([49.207.211.213]) by smtp.gmail.com with ESMTPSA id q6sm4640246pfn.10.2020.10.06.12.04.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Oct 2020 12:05:02 -0700 (PDT) Date: Wed, 7 Oct 2020 00:34:57 +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 v2] 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