[Openmp-commits] [clang] [llvm] [mlir] [openmp] [OpenMP][offload] Cross-team reductions with variable number of teams (PR #195102)

[Dhruva Chakrabarti via Openmp-commits]

dhruvachak wrote:

> Extracted a stripped-down version of https://github.com/ro-i/xteam-test and opened #195940

I don't think you need a perf test for this purpose. As an example, you can simply point out an existing offload test and say you see a certain percentage of improvement in register usage. For example, with your inlining changes, do you see a difference in register usage for `offload/test/offloading/multiple_reductions_simple.c`? If not, can you add a similar test as this one that has that improvement?

https://github.com/llvm/llvm-project/pull/195102