From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44112) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1an8ZZ-0000k7-5A for qemu-devel@nongnu.org; Mon, 04 Apr 2016 13:45:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1an8ZY-0002ND-5y for qemu-devel@nongnu.org; Mon, 04 Apr 2016 13:45:57 -0400 Received: from mail-lb0-x22a.google.com ([2a00:1450:4010:c04::22a]:33274) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1an8ZX-0002Mo-Tg for qemu-devel@nongnu.org; Mon, 04 Apr 2016 13:45:56 -0400 Received: by mail-lb0-x22a.google.com with SMTP id u8so172046892lbk.0 for ; Mon, 04 Apr 2016 10:45:55 -0700 (PDT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Mon, 4 Apr 2016 18:45:45 +0100 Message-Id: <1459791945-4985-4-git-send-email-alex.bennee@linaro.org> In-Reply-To: <1459791945-4985-1-git-send-email-alex.bennee@linaro.org> References: <1459791945-4985-1-git-send-email-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PULL 3/3] .travis.yml: make -j3 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linaro.org Cc: =?UTF-8?q?Alex=20Benn=C3=A9e?= , qemu-devel@nongnu.org The move from Travis VMs to Containers came with a upgrade from 1.5 cores to 2. The received wisdom is -j N+1 means a core can be doing work while other threads wait for IO to complete. This is hard to test on the Travis infrastructure but an initial before/after eyeballing seems to confirm it is an improvement. Signed-off-by: Alex Bennée Reviewed-by: David Gibson --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index f02710d..50ac17f 100644 --- a/.travis.yml +++ b/.travis.yml @@ -60,7 +60,7 @@ before_install: before_script: - ./configure ${CONFIG} script: - - make -j2 && ${TEST_CMD} + - make -j3 && ${TEST_CMD} matrix: include: # Sparse is GCC only -- 2.7.4