From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 89C5E4240D; Wed, 18 Jan 2023 15:29:20 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 233E2400D6; Wed, 18 Jan 2023 15:29:20 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 19ACE4003F for ; Wed, 18 Jan 2023 15:29:17 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674052157; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=GVee9Fd0evqhusjadyjdIMP1XHi9rnNKXrX5/OZwI7g=; b=QcI2AEu68HTxergmH7O4poF5VHKRNInzQqDRrDdDiP2LA2Qcm35mMUPaURTFA9fYulP1RL ycBUAF3ODZ0j4jDab4pgxwigDs78I+eXO+/FJcEaSrwckbbkrUxWRl5S3XJ0kTfmMrF1fm hg/3tkhmpvCcZXOboG/jKx1krtjV2oE= Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-562-VlvWYG_jOKq8PqH474w--w-1; Wed, 18 Jan 2023 09:29:16 -0500 X-MC-Unique: VlvWYG_jOKq8PqH474w--w-1 Received: by mail-pf1-f198.google.com with SMTP id 12-20020a62160c000000b005808c2cd0b6so15576502pfw.12 for ; Wed, 18 Jan 2023 06:29:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=GVee9Fd0evqhusjadyjdIMP1XHi9rnNKXrX5/OZwI7g=; b=Ojp2TxeMdIO0OnXx9q6Q34t4iKEkQd+RelXveu7nB05bmo04elb2qF0QGcqNeNfLK5 bHLfE4d5B9GP+zIl2CDYPcYTH3UOfg5sk/aTaKhh5czVDIwiNQlyEP8AoJpqd/wbUjH5 nzqgAVh6kNz05pW29vma/xpYl0tvppSN9obZUlJ+qxssbbpOgQm/jC73nBKXYSF6GrG2 BHz8rcVDPgkg40mgW5F3woTd0lHBm3yz4XV+YJvYwmFFBjoHLON/s6MM6wPa7WS0mxlW Era63I50KP+xFuAG+zZ5/EGqxmpBvvINNKM5bcScjF52EV5woHeHot5n2MLLFdrkJ8Od oKfA== X-Gm-Message-State: AFqh2krUxMLd7tduIqeT7gFtKSgfUjog1JYBn3+7UJwh95eck8LaYF1y s/xlX1fi9/RrMOzT3q/blvgL8iDgUhM54/sI4ThpnsHUtemx8G7KRT1NyqT4MiVPm1Fz/IwusXn DN5mpVHPdR1JGOeNGN9c= X-Received: by 2002:a63:a514:0:b0:4cf:8d6b:94ca with SMTP id n20-20020a63a514000000b004cf8d6b94camr428475pgf.144.1674052155069; Wed, 18 Jan 2023 06:29:15 -0800 (PST) X-Google-Smtp-Source: AMrXdXuC3yfncoool1TChc3Iibd6l3OzZIYINxzsU+Jotvwl+ZEaf8oJsMJz63QxQp7pT8LonP7e7FtW6ZENslWH0BE= X-Received: by 2002:a63:a514:0:b0:4cf:8d6b:94ca with SMTP id n20-20020a63a514000000b004cf8d6b94camr428470pgf.144.1674052154732; Wed, 18 Jan 2023 06:29:14 -0800 (PST) MIME-Version: 1.0 References: <20230107133953.306784-1-thomas@monjalon.net> <20230111195345.1275693-1-thomas@monjalon.net> In-Reply-To: <20230111195345.1275693-1-thomas@monjalon.net> From: David Marchand Date: Wed, 18 Jan 2023 15:29:03 +0100 Message-ID: Subject: Re: [PATCH v4] devtools: parallelize ABI check To: Thomas Monjalon Cc: dev@dpdk.org, bruce.richardson@intel.com, Ferruh Yigit X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Wed, Jan 11, 2023 at 8:53 PM Thomas Monjalon wrote: > > Generation and comparison of ABI dumps are done on multiple cores > thanks to xargs -P0. > It can accelerate this long step by 5 in my tests. > > xargs reports a global error if one of the process has an error. > > Running a shell function with xargs requires to export it. > POSIX shell does not support function export except using an "eval trick". > Required variables are also exported. > > Signed-off-by: Thomas Monjalon > Tested-by: Ferruh Yigit Reviewed-by: David Marchand Applied, thanks. -- David Marchand