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sandoval (Jeff Sandoval)
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Aug 8 2018, 9:28 PM (203 w, 1 d)

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Jan 21 2022

sandoval added a comment to D115283: [AMDGPU] Set "amdgpu_hostcall" module flag if an AMDGPU function has calls to device lib functions that use hostcalls..

I don't see a clear explain the motivation for this change - can you confirm my understanding or provide clarification? It looks like the issue is that D110337 caused a regression for cases when user code directly calls a device library function that requires hostcall services, right? If so, I think this issue highlights a weakness in the module flag approach implemented in D110337 - i.e., now the compiler needs to know every library function that may require hostcall services.

Jan 21 2022, 9:58 AM · Restricted Project, Restricted Project