On Thu, Oct 9, 2014 at 10:45 AM, Vincent Danjean <[email protected]> wrote:

> 4) #764561 and #764563 show that there is problem on most
>   architectures.
>   https://buildd.debian.org/status/logs.php?pkg=pocl&ver=0.10-3&suite=sid
>   give an overview (clic on "Maybe-Failed" to have the build log).
>   amd64 (build locally) :
>     * I will force LLC_HOST_CPU=x86-64

This seems correct. Of course, on modern CPUs we miss a factor of two
in performance.

>   armel :
>     * need an explicit LLV_HOST_CPU to configure, which one ?
>   armhf :
>     * need an explicit LLV_HOST_CPU to configure, cortex-a7 ?
>   i386 :
>     * need an explicit LLV_HOST_CPU. It can be either i486 (to target
>        all supported hardware by Debian) or a x86_64 processor running
>        in 32bits mode (probably uses cases of pocl on this architecture).
>        In the later case, what would be the correct LLV_HOST_CPU ?

I would go with i486 here. I don't know what the name for an
SSE2-capable Intel CPU would be. Maybe i686? Or "pentium4"?

>     * the test suite fails for tests 8, 13 and 14. Any idea ?

Sorry, no.

-erik

>   mips :
>     * need an explicit LLV_HOST_CPU to configure, which one ?
>   mipsel :
>     * need an explicit LLV_HOST_CPU to configure, which one ?
>   powerpc :
>     * need an explicit LLV_HOST_CPU, which one ?
>     * lots of failed tests ("84 failed (4 expected failures).")
>   ppc64el :
>     * need an explicit LLV_HOST_CPU, which one ?
>     * errors on compilation (bug in compiler ?)
>   s390x :
>     * need an explicit LLV_HOST_CPU to configure, which one ?
>
> I will do an upload this evening, at least to close #764571.
> I will put LLV_HOST_CPU for amd64, armhf and any other you
> suggest me. And I will see later for the reminding architectures.
>
>   Regards,
>     Vincent
>
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-- 
Erik Schnetter <[email protected]>
http://www.perimeterinstitute.ca/personal/eschnetter/
AIM: eschnett247, Skype: eschnett, Google Talk: [email protected]

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