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| author | Uday Bondhugula <uday@polymagelabs.com> | 2022-04-20 22:43:35 +0530 |
|---|---|---|
| committer | Uday Bondhugula <uday@polymagelabs.com> | 2022-04-21 16:25:59 +0530 |
| commit | f47a38f51724fab217838aa09cb029c7e0392285 (patch) | |
| tree | 34aa4da94e02d97bda9e7c1ffca2a1e35ed56b3a /llvm/lib/Transforms/Utils/Debugify.cpp | |
| parent | 48e894a536417b07fc68093e1e6fa52b768e3753 (diff) | |
| download | llvm-f47a38f51724fab217838aa09cb029c7e0392285.zip llvm-f47a38f51724fab217838aa09cb029c7e0392285.tar.gz llvm-f47a38f51724fab217838aa09cb029c7e0392285.tar.bz2 | |
Add async dependencies support for gpu.launch op
Add async dependencies support for gpu.launch op: this allows specifying
a list of async tokens ("streams") as dependencies for the launch.
Update the GPU kernel outlining pass lowering to propagate async
dependencies from gpu.launch to gpu.launch_func op. Previously, a new
stream was being created and destroyed for a kernel launch. The async
deps support allows the kernel launch to be serialized on an existing
stream.
Differential Revision: https://reviews.llvm.org/D123499
Diffstat (limited to 'llvm/lib/Transforms/Utils/Debugify.cpp')
0 files changed, 0 insertions, 0 deletions