From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS17314 8.43.84.0/22 X-Spam-Status: No, score=-4.2 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 4D01C1F8C6 for ; Mon, 2 Aug 2021 15:11:31 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 561CB3889407 for ; Mon, 2 Aug 2021 15:11:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 561CB3889407 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1627917090; bh=jqhycDIHfPzADOwwm4QNwBULPIRcGkvKe5g5vDGa67Y=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=WC8YZAiLUtWXRgr+szfleeUCBxvwOwhld/oExebLUwlxQs1AUIt8MbS5Fc1gdl3qA Ry3hL8X6NLBA+dngDxmoQn3EAwMZ0LEts0tHbcz89Cxks1ynIy2xXQXc1jONkqkS0h NMTH9I/f4XQrTc+ADcCHAskl0PF3ZdSpeUqCtSzg= Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTP id 9BAA3384F034 for ; Mon, 2 Aug 2021 15:11:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 9BAA3384F034 Received: from mail-qv1-f72.google.com (mail-qv1-f72.google.com [209.85.219.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-584-6rDNHwuUPvSiW4-_I5kRDg-1; Mon, 02 Aug 2021 11:11:08 -0400 X-MC-Unique: 6rDNHwuUPvSiW4-_I5kRDg-1 Received: by mail-qv1-f72.google.com with SMTP id o32-20020a0c85a30000b0290328f91ede2bso12955801qva.1 for ; Mon, 02 Aug 2021 08:11:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:organization:message-id:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=jqhycDIHfPzADOwwm4QNwBULPIRcGkvKe5g5vDGa67Y=; b=QWhFc0A6pTO0MrMIQjiSF1+MYBY8PY2GrBxYBPbiyEbe32BQt7QQWf7dxiKTaAg+vZ U3+3jb/mUapffnyZpwRjvEQbXRFcY4+zc7h5MdkERNSRENn4M0vc2L9C70V2JvQepQGy W4WUnmp00hJhZDx8E+GNGRVPgUSLqZsqWZSR45YhD6T4mHmspGvEJ/TMlKTqhJpwAfMV i/zjAAhsMYy9C23/suK090aOVxfdbjpRlLgOVkpFbPuF5G7uAD/KB5ZUGUGqxFERYbOz BaOAztTb6rBoDS4jsogHMW2HIm5/0uS5XD/j/KDMZNjRbrP7ywZspQJpo2shkvsqOtTw bDOA== X-Gm-Message-State: AOAM53229aCGj/qvZ+UHXlxFV9z+HlVD46vgWeUE93S8W+osnL8gafP7 w963747sNgUKFkmP4fOdpXg7XrKJ9TRAu+UoA65vBFJTleXC/BOXxdlRfaXIPO8qTHjK5c0+1vI ccN1MWb6MmTg05Z1S/VvqB0JV5UzvKGvglgrDP+lC2boDYN+VeKCrYzY1Zo8PwKACgBZb/Q== X-Received: by 2002:ac8:6ec1:: with SMTP id f1mr14467178qtv.294.1627917067778; Mon, 02 Aug 2021 08:11:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy027C636nTI+Vgaf0mRlvHFzjSLgnz749qYJ0lrsP64650nr2W3rUEHIuLSidseiTqBH1wrQ== X-Received: by 2002:ac8:6ec1:: with SMTP id f1mr14467160qtv.294.1627917067534; Mon, 02 Aug 2021 08:11:07 -0700 (PDT) Received: from [192.168.1.16] (198-84-214-74.cpe.teksavvy.com. [198.84.214.74]) by smtp.gmail.com with ESMTPSA id i67sm6286208qkd.90.2021.08.02.08.11.06 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 02 Aug 2021 08:11:07 -0700 (PDT) To: libc-alpha Subject: FYI, Guix blog on per-application ld cache. Organization: Red Hat Message-ID: Date: Mon, 2 Aug 2021 11:11:05 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Carlos O'Donell via Libc-alpha Reply-To: Carlos O'Donell Errors-To: libc-alpha-bounces+e=80x24.org@sourceware.org Sender: "Libc-alpha" FYI, https://guix.gnu.org/en/blog/2021/taming-the-stat-storm-with-a-loader-cache/ We've talked a few times about per-application caches. Thanks to Ludovic for writing this up and the use case in Guix. -- Cheers, Carlos.