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4 Commits

Author SHA1 Message Date
Kazu Hirata
be187369a0
[AMDGPU] Remove unused includes (NFC) (#116154) 
Identified with misc-include-cleaner.
 2024-11-13 21:10:03 -08:00
Ivan Kosarev
a964099ce5 [AMDGPU][SetWavePriority] Fix dealing with MBBInfo records. 
Happened earlier than I anticipated. :)

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D134726
 2022-09-30 14:27:50 +01:00
Ivan Kosarev
57c943d581 [AMDGPU] Only raise wave priority if there is a long enough sequence of VALU instructions. 
Reviewed By: nhaehnle

Differential Revision: https://reviews.llvm.org/D124671
 2022-09-08 15:21:30 +01:00
Ivan Kosarev
6ddf2a824d [AMDGPU] Adjust wave priority based on VMEM instructions to avoid duty-cycling. 
As older waves execute long sequences of VALU instructions, this may
prevent younger waves from address calculation and then issuing their
VMEM loads, which in turn leads the VALU unit to idle. This patch tries
to prevent this by temporarily raising the wave's priority.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D124246
 2022-04-27 14:37:18 +01:00