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CUDA cooperative_groups is not supported

Jim
Beginner
495 Views

Hi all

 

I use dpct to convert a CUDA sample program: convolutionSeparable

But the dpct shows "warning: DPCT1007:17: Migration of this CUDA API is not suppor
ted by the Intel(R) DPC++ Compatibility Tool."

And dpcpp cannot compile the generated cpp file, and throw an error "use of undeclared identifier 'cg'"

What would you suggest to the cooperative_groups in OneAPI?

Thanks

0 Kudos
2 Replies
AbhishekD_Intel
Moderator
495 Views

Hi Jim,

We are also getting the same problem and we have escalated this issue to the concerned team, they will get back to you.

 

Warm Regards,

Abhishek

Anoop_M_Intel
Employee
495 Views

Currently DPC++ doesn't have a equivalent of cooperative groups in CUDA. There is a feature request requested for the same. 

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