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| author | Hamilton Tobon Mosquera <Hamilton Tobon> | 2020-08-17 20:18:21 -0500 |
|---|---|---|
| committer | Hamilton Tobon Mosquera <Hamilton Tobon> | 2020-08-17 20:56:10 -0500 |
| commit | 496f8e5b369f091def93482578232da8c6e77a7a (patch) | |
| tree | 4b5897c7bf256060b74c2298b0e8f50c52196788 /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | 1454018dc1d980940765e2121b26de9bd980ac7f (diff) | |
| download | llvm-496f8e5b369f091def93482578232da8c6e77a7a.zip llvm-496f8e5b369f091def93482578232da8c6e77a7a.tar.gz llvm-496f8e5b369f091def93482578232da8c6e77a7a.tar.bz2 | |
[OpenMPOpt][HideMemTransfersLatency] Split __tgt_target_data_begin_mapper into its "issue" and "wait" counterparts.
WIP that tries to hide the latency of runtime calls that involve host to
device memory transfers by splitting them into their "issue" and "wait"
versions. The "issue" is moved upwards as much as possible. The "wait" is
moved downards as much as possible. The "issue" issues the memory transfer
asynchronously, returning a handle. The "wait" waits in the returned
handle for the memory transfer to finish. We still lack of the movement.
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions