Re: [pocl-devel] Power 8

2016-11-04 Thread Marmaduke Woodman
hi Erik, Yes 8 supports VSX (128-bit SIMD, 4x single precision), and as far as I can tell just a few extensions over the 7's VSX ISA. I was able to build PoCL on a Power 8 machine but haven't had time to work out the test failures. I'd be interested if you can explain a little more about what oth

Re: [pocl-devel] Power 8

2016-10-13 Thread Erik Schnetter
Pocl's vector run-time math library supports the Power 7 VSX instructions. Is Power 8 similar? If not, I might be able to assist extending this to Power 8. However, this would only be a small part of supporting Power 8, there are likely many other things to test before this becomes relevant. -erik

Re: [pocl-devel] Power 8

2016-10-13 Thread Pekka Jääskeläinen
Hi, On 10/12/2016 11:13 AM, Marmaduke Woodman wrote: > Has anyone experience using PoCL on an IBM POWER8 CPU? I don't know any who have tried it, but I know people that might be interested to use it, if someone started to maintain that port. If there's a solid LLVM backend (also with regard to c