GPU3 back in business

[Kirthevasan Kandasamy]

Predrag,

Any updates on gpu3?
I have tried both tensorflow and chainer and in both cases the problem
seems to be with cuda

On Wed, Oct 19, 2016 at 4:10 PM, Predrag Punosevac <predragp at cs.cmu.edu>
wrote:

> Dougal Sutherland <dougal at gmail.com> wrote:
>
> > I tried for a while. I failed.
> >
>
> Damn this doesn't look good. I guess back to the drawing board. Thanks
> for the quick feed back.
>
> Predrag
>
> > Version 0.10.0 fails immediately on build: "The specified --crosstool_top
> > '@local_config_cuda//crosstool:crosstool' is not a valid
> cc_toolchain_suite
> > rule." Apparently this is because 0.10 required an older version of
> bazel (
> > https://github.com/tensorflow/tensorflow/issues/4368), and I don't have
> the
> > energy to install an old version of bazel.
> >
> > Version 0.11.0rc0 gets almost done and then complains about no such file
> or
> > directory for libcudart.so.7.5 (which is there, where I told tensorflow
> it
> > was...).
> >
> > Non-release versions from git fail immediately because they call git -C
> to
> > get version info, which is only in git 1.9 (we have 1.8).
> >
> >
> > Some other notes:
> > - I made a symlink from ~/.cache/bazel to /home/scratch/$USER/.cache/
> bazel,
> > because bazel is the worst. (It complains about doing things on NFS, and
> > hung for me [clock-related?], and I can't find a global config file or
> > anything to change that in; it seems like there might be one, but their
> > documentation is terrible.)
> >
> > - I wasn't able to use the actual Titan X compute capability of 6.1,
> > because that requires cuda 8; I used 5.2 instead. Probably not a huge
> deal,
> > but I don't know.
> >
> > - I tried explicitly including /usr/local/cuda/lib64 in LD_LIBRARY_PATH
> and
> > set CUDA_HOME to /usr/local/cuda before building, hoping that would help
> > with the 0.11.0rc0 problem, but it didn't.
>
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