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: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id A0E4F1F4B4 for ; Mon, 19 Apr 2021 11:29:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234214AbhDSL3U (ORCPT ); Mon, 19 Apr 2021 07:29:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232867AbhDSL3T (ORCPT ); Mon, 19 Apr 2021 07:29:19 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54C6CC06174A for ; Mon, 19 Apr 2021 04:28:48 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id a4so33635841wrr.2 for ; Mon, 19 Apr 2021 04:28:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:from:date:subject:mime-version:content-transfer-encoding :fcc:to:cc; bh=KKCKfQTha55hU+so4A94f/K88Xfh/82MpWVZnZGMyL4=; b=B+whPVoow3FAR+IX18wTpi9PKAFqSsYYy0xPWKswa61xuXbpIEoWtUDFwn2AggegE5 40sx4BmqADD72JhA5Fdi8E7a2DmVcX8uIfFgaxdiC88AF6XmZs32LiJ1c0niXFLaUWR/ iNeWuM459IRvwhDJW2PCyJB+034chsqZPuU6um2gnrWh902oWvgLAXIYtwzdcxGsMqb2 lgPnhxf0sIOu9IkztJdc9e61IroeO75V6ncOrS4Bopm1by0elC9S+ZvWi/M9nkisfHGw tvXu71DL8gVtQnpF6/KQnpOyGEIiFbSV3hxdRLdYzoW2NQOXoVmTGs1lynbo7sIGSDin rYWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:from:date:subject:mime-version :content-transfer-encoding:fcc:to:cc; bh=KKCKfQTha55hU+so4A94f/K88Xfh/82MpWVZnZGMyL4=; b=Am/h/YX63X47gTn0PZkFtq11nQsF6BB4T2dXiRtG9gBsmqX67AaBuGsJZ9Xuu6H7ls 1ltNAwsJcYsKCqlQbf2wZow1gSUZFDJFM67SSKh6UaInweaviGFiYbQ1y8YXIFIUnUQJ ISeBzZZUvN0PYTf7TO3TYcW8gLOox1BnnCCE4bAsuQ35Ff0ARAJaV1fYG25wUU7s2rXc 06GLVdIhAK7/7abd4CIuZfOAmCfnMIY0aCwzFVKNXrSbTeecEZwsoVwTX5dEtvSWx1jk +XvO4PsZ6ylpJLCFLUUj3wBwEpvPL0mJWQmiBSbBlv8yOTU7Y6rxZxfQIV1Lg29mDgtu QnLw== X-Gm-Message-State: AOAM532BJ85CRNrg45hDufKAUyYeV9vATjJyHOmUoiDjwlC+rpGECuN8 ATy5nw6zEjgvF3L5r+rxre2U935b5X0= X-Google-Smtp-Source: ABdhPJz2e5xtkZWhw/bqL1VxEfqdYbTnW3QamaleX7qWvc6v1VBYOmKiU67SafPOEJGOHLXWTuPQ0g== X-Received: by 2002:a05:6000:184a:: with SMTP id c10mr12527136wri.237.1618831727117; Mon, 19 Apr 2021 04:28:47 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id q126sm9515424wma.6.2021.04.19.04.28.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Apr 2021 04:28:46 -0700 (PDT) Message-Id: From: "ZheNing Hu via GitGitGadget" Date: Mon, 19 Apr 2021 11:28:43 +0000 Subject: [PATCH 0/2] [GSOC] ref-filter: reuse output buffer MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fcc: Sent To: git@vger.kernel.org Cc: Jeff King , Junio C Hamano , Christian Couder , Hariom Verma , Eric Sunshine , Derrick Stolee , =?UTF-8?Q?Ren=C3=A9?= Scharfe , ZheNing Hu Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org * Firstly, inlining show_ref_array_item(). * Secondly, git for-each-ref reuse final buf for all refs output, the performance is slightly improved, this optimization is also applied to git tag -l and git branch -l. Thanks. ZheNing Hu (2): [GSOC] ref-filter: get rid of show_ref_array_item [GSOC] ref-filter: reuse output buffer builtin/branch.c | 9 +++++---- builtin/for-each-ref.c | 14 ++++++++++++-- builtin/tag.c | 14 ++++++++++++-- ref-filter.c | 25 ++++++++++--------------- ref-filter.h | 2 -- 5 files changed, 39 insertions(+), 25 deletions(-) base-commit: 2e36527f23b7f6ae15e6f21ac3b08bf3fed6ee48 Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-935%2Fadlternative%2Fref-filter-opt-reuse-buf-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-935/adlternative/ref-filter-opt-reuse-buf-v1 Pull-Request: https://github.com/gitgitgadget/git/pull/935 -- gitgitgadget