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From: Thomas Huth <thuth@redhat.com>
To: "Philippe Mathieu-Daudé" <philmd@redhat.com>,
	qemu-devel@nongnu.org, "Alex Bennée" <alex.bennee@linaro.org>
Cc: Fam Zheng <fam@euphon.net>, Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [PATCH 4/5] travis.yml: Fix the ccache lines
Date: Thu, 10 Oct 2019 11:38:31 +0200	[thread overview]
Message-ID: <1ab2f569-a256-9627-0725-e54f52ce8c81@redhat.com> (raw)
In-Reply-To: <910285f7-d470-cf0b-85b2-a2264cf23ea3@redhat.com>

On 09/10/2019 21.04, Philippe Mathieu-Daudé wrote:
> On 10/9/19 7:07 PM, Thomas Huth wrote:
>> The "command -v ccache && ccache ..." likely were supposed to test
>> the availability of ccache before running the program. But this
>> shell construct causes Travis to abort if ccache is not available.
> 
> Oops.
> 
> Why can't you install ccache if these are Ubuntu systems?
> It is even more wanted if the arm64 machine are slow...

I just tried to add "ccache" to the list of packages that should be
installed, but I don't see a difference in the runtime.

First run with ccache enabled:

 https://travis-ci.com/huth/qemu/jobs/244117945

Second run where I'd expect a speedup:

 https://travis-ci.com/huth/qemu/jobs/244124599

The statistics at the end say that it had only 1 cache hit. Any ideas
what might be wrong here?

 Thomas


  reply	other threads:[~2019-10-10  9:39 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-09 17:06 [PATCH 0/5] travis.yml improvements: Update libraries, build with arm64 Thomas Huth
2019-10-09 17:06 ` [PATCH 1/5] travis.yml: Add libvdeplug-dev to compile-test net/vde.c Thomas Huth
2019-10-09 17:06 ` [PATCH 2/5] travis.yml: Use libsdl2 instead of libsdl1.2, and install libsdl2-image Thomas Huth
2019-10-09 17:06 ` [PATCH 3/5] travis.yml: Use newer version of libgnutls and libpng Thomas Huth
2019-10-09 17:07 ` [PATCH 4/5] travis.yml: Fix the ccache lines Thomas Huth
2019-10-09 19:04   ` Philippe Mathieu-Daudé
2019-10-10  9:38     ` Thomas Huth [this message]
2019-10-10 11:16       ` Philippe Mathieu-Daudé
2019-10-10 11:29         ` Thomas Huth
2019-10-10 11:51           ` Philippe Mathieu-Daudé
2019-10-09 17:07 ` [PATCH 5/5] travis.yml: Compile on arm64, too Thomas Huth
2019-10-09 19:06   ` Philippe Mathieu-Daudé
2019-10-10  6:55     ` Thomas Huth
2019-10-10 10:53       ` Alex Bennée
2019-10-10 10:58   ` Daniel P. Berrangé
2019-10-10 11:57     ` Thomas Huth
2019-10-10 13:29       ` Daniel P. Berrangé
2019-10-22 10:41   ` Alex Bennée
2019-10-22 11:19     ` Thomas Huth
2019-10-16 17:56 ` [PATCH 0/5] travis.yml improvements: Update libraries, build with arm64 Alex Bennée
2019-10-21 13:53   ` Thomas Huth
2019-10-21 14:10     ` Philippe Mathieu-Daudé

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