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Nov 5 2020

vgrover99 added a comment to D85603: IR: Add convergence control operand bundle and intrinsics.
Nov 5 2020, 8:35 AM · Restricted Project

Nov 2 2020

vgrover99 added a comment to D85603: IR: Add convergence control operand bundle and intrinsics.

My understanding is that the semantics of <sm70 convergent are pretty similar to what is described in these examples. But starting in sm70+, each sync operation takes an arg specifying which threads in the warp participate in the instruction.

Nov 2 2020, 7:12 PM · Restricted Project