Search found 2 matches

by fpetrogalli-arm
Fri May 10, 2019 6:33 am
Forum: Using OpenMP
Topic: Help with declare variant
Replies: 1
Views: 1887

Re: Help with declare variant

Hi all, Arm just released a version of the Vector Function ABI specifications for AArch64 that uses the `declare variant` directive from OpenMP 5.0 to support user defined vector functions. The mechanism is introduced in chapter 4, and it is in beta release status to allow feedback from the OpenMP c...
by fpetrogalli-arm
Fri Mar 22, 2019 12:38 pm
Forum: Using OpenMP
Topic: Help with declare variant
Replies: 1
Views: 1887

Help with declare variant

Hi all, I have been reading the specs for `declare variant` in OpenMP 5.0 and I have a couple of questions: 1. I understand that `simdlen(n)` is always required when using `declare variant` in the context of a `simd` construct. If that's the case, I wonder whether it would be possible to accept a `s...