Re: [Patch]+[RFC] AMDGCN offloading – use amdgcn-amdhsa vs. amdgcn-unknown-amdhsa

2020-03-23 Thread Andrew Stubbs
On 20/03/2020 21:08, Tobias Burnus wrote: Dear all, normally, the target triplet does not play much of a role as it is not really exposed to the user. However, for offloading, it appears often: * In distribution use, offloading support is compiled in, but   not enabled by default; one needs to

[Patch]+[RFC] AMDGCN offloading – use amdgcn-amdhsa vs. amdgcn-unknown-amdhsa

2020-03-20 Thread Tobias Burnus
Dear all, normally, the target triplet does not play much of a role as it is not really exposed to the user. However, for offloading, it appears often: * In distribution use, offloading support is compiled in, but not enabled by default; one needs to use -foffload=… explicitly. * Even with the