From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-4.2 required=3.0 tests=ALL_TRUSTED,AWL,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id 57E101F405 for ; Wed, 7 Feb 2024 21:26:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=80x24.org; s=selector1; t=1707341175; bh=WHLbIM8y5sqS455Oq8Jnos3ZjDYrbFsFKf0vBbPM+sA=; h=From:To:Subject:Date:From; b=NF6xCUoQP+jD+B+ujphODa0griP8/lahvu6FKNarAUriPX2cfGAIoDTxayDcdGQyp 8+llEmavKwOenvrpthwHMRpMBYg99Iz2U5+ee40gXPldNxnZd1eJjI7C24XeAuVUDU +cwvkknVxbktqdsBrcgtQ/wUyHhz1DjxwcMMaJE4= From: Eric Wong To: spew@80x24.org Subject: [PATCH] xap_helper_cxx: -O2 optimization for read-only files Date: Wed, 7 Feb 2024 21:26:15 +0000 Message-ID: <20240207212615.1291721-1-e@80x24.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: This can save a few seconds on gigantic joins. --- lib/PublicInbox/XapHelperCxx.pm | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/PublicInbox/XapHelperCxx.pm b/lib/PublicInbox/XapHelperCxx.pm index 6bd165b8..eafe61a8 100644 --- a/lib/PublicInbox/XapHelperCxx.pm +++ b/lib/PublicInbox/XapHelperCxx.pm @@ -30,6 +30,7 @@ my $xflags = ($ENV{CXXFLAGS} // '-Wall -ggdb3 -pipe') . ' ' . ' -DXH_SPEC="'.join('', map { s/=.*/:/; $_ } @PublicInbox::Search::XH_SPEC) . '" ' . ($ENV{LDFLAGS} // $ldflags); +substr($xflags, 0, 0, '-O2 ') if !defined($ENV{CXXFLAGS}) && !-w __FILE__; my $xap_modversion; sub xap_cfg (@) {