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Bug#895729: RFS: mkl-dnn/0.15+git20180803.3f58c1 [ITP] -- tensorflow dependency (amd64 specific)

control: tag -1 -moreinfo

Hi Adam,

Intel has fixed the AMD CPU test failure.

Let's upload the latest snapshot to experimental?

PPA: https://launchpad.net/~lumin0/+archive/ubuntu/ppa/+packages
Dom: http://debomatic-amd64.debian.net/distribution#experimental/mkl-dnn/0.16+git20180820.f51304a-1/buildlog
Salsa: https://salsa.debian.org/science-team/mkl-dnn


On Thu, Aug 09, 2018 at 08:01:10PM +0200, Adam Borowski wrote:
> On Thu, Aug 09, 2018 at 10:16:17AM +0000, Lumin wrote:
> >  * Package name    : mkl-dnn
> >    Version         : 0.15+git20180803.3f58c16-1
> >    Upstream Author : intel
> Alas, the build flags use -march=native -mtune=native which is a big no-no.
> The first makes the package crash on any processor lacking an extension that
> was present on the build machine and was used by the compiler; unless some
> kind of runtime detection is used, packages are allowed only the baseline
> ISA for the architecture.  As for -mtune=native, it makes the package build
> unreproducibly, differing based on where it was compiled.
Fixed in the updated package.

> The second problem is that in the testsuite, test_convolution_format_any
> fails (0/5 sub-tests).  This might be related to my machine being:
> vendor_id	: AuthenticAMD
> model name	: AMD Phenom(tm) II X6 1055T Processor
> Log of the FTBFS attached.
Fixed by Intel.

> Meow!
> -- 
> ⢀⣴⠾⠻⢶⣦⠀ So a Hungarian gypsy mountainman, lumberjack by day job,
> ⣾⠁⢰⠒⠀⣿⡁ brigand by, uhm, hobby, invented a dish: goulash on potato
> ⢿⡄⠘⠷⠚⠋⠀ pancakes.  Then the Polish couldn't decide which of his
> ⠈⠳⣄⠀⠀⠀⠀ adjectives to use for the dish's name.

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