From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756331AbcAMMT2 (ORCPT ); Wed, 13 Jan 2016 07:19:28 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:60865 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754237AbcAMMR5 (ORCPT ); Wed, 13 Jan 2016 07:17:57 -0500 From: Wang Nan To: , CC: , , , Wang Nan Subject: [PATCH 0/9] perf build: Make build-test faster Date: Wed, 13 Jan 2016 12:17:13 +0000 Message-ID: <1452687442-6186-1-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.56964062.0115,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 50e1de93bec21f70086930e9699a4ad6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Utilize Jiri's two RFCs to make build-test faster. Before his RFC on a 24 core machine: real 21m16.579s user 176m12.989s sys 20m54.950s After his RFC: real 16m0.619s user 172m53.896s sys 19m22.777s Speedup: 24.75%. Jiri Olsa (2): perf build: Add feature-dump target perf build: Introduce FEATURES_DUMP make variable Wang Nan (7): perf build: Set parallel making options build-test perf build: Pass O option to Makefile.perf in build-test perf build: Test correct path of perf in build-test perf build: Pass O option to kernel makefile in build-test tools build: Allow subprojects select all feature checkers perf build: Select all feature checkers for feature-dump perf build: Use feature dump file for build-test tools/build/Makefile.feature | 21 +++++++++++- tools/perf/Makefile.perf | 30 ++++++++++++++++- tools/perf/config/Makefile | 4 +++ tools/perf/tests/make | 80 +++++++++++++++++++++++++++++++++++--------- 4 files changed, 118 insertions(+), 17 deletions(-) -- 1.8.3.4