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| author | Tom Stellard <thomas.stellard@amd.com> | 2016-03-30 16:35:13 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2016-03-30 16:35:13 +0000 |
| commit | 1d5e6d4bdcc316137e6e8fe75b709f5464190f59 (patch) | |
| tree | 2750828aa7b2f29de80e49c35c366c162aea0714 /lld/ELF/LinkerScript.cpp | |
| parent | 0bc954e3bc474383f87ab9e55ab1aa5ae996f9c0 (diff) | |
| download | bcm5719-llvm-1d5e6d4bdcc316137e6e8fe75b709f5464190f59.tar.gz bcm5719-llvm-1d5e6d4bdcc316137e6e8fe75b709f5464190f59.zip | |
AMDGPU/SI: Improve MachineSchedModel definition
This patch contains a few improvements to the model, including:
- Using a single resource with a defined buffers size for each memory unit.
- Setting the IssueWidth correctly.
- Fixing latency values for memory instructions.
shader-db stats:
16429 shaders in 3231 tests
Totals:
SGPRS: 318232 -> 312328 (-1.86 %)
VGPRS: 208996 -> 209346 (0.17 %)
Code Size: 7147044 -> 7166440 (0.27 %) bytes
LDS: 83 -> 83 (0.00 %) blocks
Scratch: 1862656 -> 1459200 (-21.66 %) bytes per wave
Max Waves: 49182 -> 49243 (0.12 %)
Wait states: 0 -> 0 (0.00 %)A
Differential Revision: http://reviews.llvm.org/D18453
llvm-svn: 264877
Diffstat (limited to 'lld/ELF/LinkerScript.cpp')
0 files changed, 0 insertions, 0 deletions
