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Fri, 28 Aug 2020 09:54:17 +0000 (UTC) Subject: Re: [PATCH] cirrus.yml: Exclude some targets in the FreeBSD job to speed up the build To: =?UTF-8?Q?Daniel_P=2e_Berrang=c3=a9?= References: <20200824094410.6201-1-thuth@redhat.com> <20200828085954.GE224144@redhat.com> From: Thomas Huth Message-ID: <79c7c98a-bb34-df86-a24f-b7df2ac89242@redhat.com> Date: Fri, 28 Aug 2020 11:54:16 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20200828085954.GE224144@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US Received-SPF: pass client-ip=205.139.110.120; envelope-from=thuth@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/28 04:08:58 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -47 X-Spam_score: -4.8 X-Spam_bar: ---- X-Spam_report: (-4.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.959, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-1.782, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?Q?Alex_Benn=c3=a9e?= , Paolo Bonzini , Ed Maste , qemu-devel@nongnu.org, Li-Wen Hsu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 28/08/2020 10.59, Daniel P. Berrangé wrote: > On Mon, Aug 24, 2020 at 11:44:10AM +0200, Thomas Huth wrote: >> The FreeBSD jobs currently hit the 1h time limit in the Cirrus-CI. >> We've got to exclude some build targets here to make sure that the job >> finishes in time again. The targets that are excluded should not hurt >> much, since e.g. all the code from i386-softmmu is covered again by >> x86_64-softmmu. >> >> Signed-off-by: Thomas Huth >> --- >> Not sure why the FreeBSD builds suddenly got slower and hit the 1h >> time limit now. Looking at https://cirrus-ci.com/github/qemu/qemu >> it seems like the FreeBSD jobs were already taking ca. 48 minutes >> since quite a while, but since the Meson build system has been merged, >> they now always hit the 1h limit. Could it be that Meson is slow on >> FreeBSD? >> >> I hope disabling some of the "redundant" targets is ok for everybody >> to get this working again. Alternatively, we could also introduce a >> second FreeBSD job and run half of the targets in one job, and half >> of the targets in the other job if that's preferred? > > I'd probably suggest we go for two jobs, as there doesn't look like > any constraint on running multiple jobs that we'll hit any time > soon. I gave it a try, but either I'm doing something wrong, or it is not possible to run multiple FreeBSD tasks on cirrus-ci for one commit - either the second task does not show up, or both FreeBSD tasks do not show up here. I assume there are some limitations in place (see https://cirrus-ci.org/faq/#are-there-any-limits), but it even does not work for me when I limit the number of cpus in the tasks to a lower value like 4 or 2. Could somebody else please have a try? Maybe I'm just doing something stupid here... Thomas