[Pkg-opencl-devel] Bug#888062: pocl: FTBFS on arm64: test_fabs and test_shuffle_{char, ..., float} fail

[Andreas Beckmann]

On 2018-01-31 01:16, Punit Agrawal wrote:
>>   7/121 Test  #22: kernel/test_shuffle_char ............................................................***Failed  Required regular expression found.Regex=[OK

> The attached patch (on top of the package repository) fixes it for me.

Thanks.

> While investigating this failure, I noticed an unrelated issue with
> the debian build for arm64 - instead of choosing a generic armv8 as
> the target cpu, the rules file chooses to build with cortex-a53 (value
> picked from debian/supported-arch). Just thought I'd mention it.

Thanks. Do the shuffle tests still succeed for armv8?

It's damned hard to find the generic default -march= setting from llvm
for each architecture - we have to set it explicitly for pocl, otherwise
it will internally use the equivalent of -march=native.


Andreas