Re: AMD GCN port

2018-05-11 Thread Andrew Stubbs
On 11/05/18 12:18, Andrew Stubbs wrote: The other thing that's occurred to me is that with og8 being new, maybe it's a good time to merge the GCN stuff into that, and work with the NVidia folks to share it. [Adding Cesar and Thomas to CC.] I'm aware of some incompatibilities with og7, but those

Re: AMD GCN port

2018-05-11 Thread Andrew Stubbs
On 11/05/18 10:26, Richard Biener wrote: Sounds good but I'd not do 1. given the github repo can serve as archiving point, too. Having 2. doesn't sound too useful over 3. so in the end I'd do only 3. and 4. Of course 1 and 2 might help you in doing 3 and 4. Indeed, I've been worried that I'm

Re: AMD GCN port

2018-05-11 Thread Richard Biener
On Wed, May 9, 2018 at 6:35 PM, Andrew Stubbs wrote: > Honza, Martin, > > Further to our conversation on IRC ... > > We have just completed work on a GCN3 & GCN5 port intended for running > OpenMP and OpenACC offload kernels on AMD Fiji and Vega discrete GPUs. > Unfortunately Carrizo is probably b

AMD GCN port

2018-05-09 Thread Andrew Stubbs
Honza, Martin, Further to our conversation on IRC ... We have just completed work on a GCN3 & GCN5 port intended for running OpenMP and OpenACC offload kernels on AMD Fiji and Vega discrete GPUs. Unfortunately Carrizo is probably broken because we don't have one to test, and the APUs use shar