Rhys Perry
4fcf2eb1d7
aco/gfx12: VOPD src0/1 are src bank compatible if they are the same vgpr
...
fossil-db (gfx1201):
Totals from 66518 (83.80% of 79377) affected shaders:
Instrs: 36939667 -> 36656685 (-0.77%); split: -0.79%, +0.02%
CodeSize: 220575208 -> 220201764 (-0.17%); split: -0.21%, +0.04%
Latency: 258919732 -> 258137974 (-0.30%); split: -0.35%, +0.05%
InvThroughput: 49911351 -> 49643836 (-0.54%); split: -0.55%, +0.02%
VClause: 788661 -> 788430 (-0.03%); split: -0.04%, +0.01%
SClause: 1176416 -> 1176263 (-0.01%); split: -0.02%, +0.01%
VALU: 18014058 -> 17818119 (-1.09%); split: -1.10%, +0.01%
VOPD: 4926983 -> 5122922 (+3.98%); split: +4.01%, -0.04%
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34246 >
2025-04-17 14:00:29 +00:00
Rhys Perry
3446f2059d
aco/gfx12: assume VOPD with two v_mov_b32 are src bank compatible
...
fossil-db (gfx1201):
Totals from 10576 (13.32% of 79377) affected shaders:
(no stats changed)
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34246 >
2025-04-17 14:00:29 +00:00
Rhys Perry
408fa33c09
aco/gfx12: don't use second VALU for VOPD's OPX if there is a WaR
...
fossil-db (gfx1201):
Totals from 38908 (49.02% of 79377) affected shaders:
Instrs: 30268107 -> 30268131 (+0.00%); split: -0.00%, +0.00%
CodeSize: 180843648 -> 180843640 (-0.00%); split: -0.00%, +0.00%
Latency: 224905962 -> 224906072 (+0.00%); split: -0.00%, +0.00%
InvThroughput: 44322988 -> 44323004 (+0.00%)
VALU: 15124145 -> 15124167 (+0.00%)
VOPD: 4018504 -> 4018482 (-0.00%)
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Backport-to: 25.0
Backport-to: 25.1
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34246 >
2025-04-17 14:00:29 +00:00
Rhys Perry
52e9370c13
aco: replace constant v_bfrev_b32 with v_mov_b32 to create vopd
...
fossil-db (navi31, wave32):
Totals from 1523 (1.92% of 79395) affected shaders:
Instrs: 1502625 -> 1501998 (-0.04%); split: -0.05%, +0.01%
CodeSize: 8980508 -> 8983032 (+0.03%); split: -0.00%, +0.03%
Latency: 8405687 -> 8405375 (-0.00%); split: -0.01%, +0.01%
InvThroughput: 1567484 -> 1566728 (-0.05%); split: -0.05%, +0.00%
VALU: 732709 -> 732058 (-0.09%); split: -0.09%, +0.00%
VOPD: 158191 -> 158842 (+0.41%); split: +0.41%, -0.00%
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29912 >
2024-07-01 17:34:22 +00:00
Rhys Perry
d59d00ebf8
aco/tests: add tests for VOPD operand swapping
...
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27485 >
2024-02-08 12:15:23 +00:00
