From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59717) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aiLoX-0001zm-4Y for qemu-devel@nongnu.org; Tue, 22 Mar 2016 08:53:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aiLoV-0006Af-Iv for qemu-devel@nongnu.org; Tue, 22 Mar 2016 08:53:37 -0400 Received: from mail-wm0-x233.google.com ([2a00:1450:400c:c09::233]:35233) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aiLoV-0006AT-C0 for qemu-devel@nongnu.org; Tue, 22 Mar 2016 08:53:35 -0400 Received: by mail-wm0-x233.google.com with SMTP id l68so151412370wml.0 for ; Tue, 22 Mar 2016 05:53:35 -0700 (PDT) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Tue, 22 Mar 2016 12:53:15 +0000 Message-Id: <1458651195-21176-4-git-send-email-alex.bennee@linaro.org> In-Reply-To: <1458651195-21176-1-git-send-email-alex.bennee@linaro.org> References: <1458651195-21176-1-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] [PATCH v1 3/3] .travis.yml: make -j3 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , david@gibson.dropbear.id.au 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 --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 3f77bfa..345e3ca 100644 --- a/.travis.yml +++ b/.travis.yml @@ -59,7 +59,7 @@ before_install: before_script: - ./configure ${CONFIG} script: - - make -j2 && ${TEST_CMD} + - make -j3 && ${TEST_CMD} matrix: include: # Sparse is GCC only -- 2.7.3