Bug#881054: libarrayfire-opencl3: "INTERNAL KERNEL BUILD ERROR" from af::matmulTN

[Ralf Stubner]

Hi Ghis,

On 08.11.2017 14:08, Ghislain Vaillant wrote:
> Based on the content of your report, you are suggesting that the latest
> version (3.5.1 at this very time) would solve the issue you are
> experiencing, am I correct?

That is difficult to tell. Upstream's binary distribution has not shown
this error in my tests. However, I have just found a very similar issue
where clBLAS is named as the source of the error:
https://github.com/Theano/libgpuarray/issues/216#issuecomment-232225071

The binary distribution from upstream is not linked with the system
clBLAS. It might actually use clBlast instead (cf
https://arrayfire.com/arrayfire-v3-5-official-release/). In the end
latest upstream version might solve this issue, but I am not sure.

cheerio
ralf

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Ralf Stubner
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