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aco: add vmem/smem score statistic

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This isn't perfect (for example, changes might not be too meaningful when
comparing shaders with different control flow) but it should be useful for
evaluating scheduler changes.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2965>
This commit is contained in:
Rhys Perry
2019-12-04 14:41:18 +00:00
committed by Marge Bot
parent b1544352c0
commit 507956ed04
3 changed files with 155 additions and 9 deletions
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src/amd/compiler/aco_interface.cpp
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@@ -62,6 +62,8 @@ static radv_compiler_statistic_info statistic_infos[] = {
[aco::statistic_cycles] = {"Busy Cycles", "Estimate of busy cycles"},
[aco::statistic_vmem_clauses] = {"VMEM Clause", "Number of VMEM clauses (includes 1-sized clauses)"},
[aco::statistic_smem_clauses] = {"SMEM Clause", "Number of SMEM clauses (includes 1-sized clauses)"},
[aco::statistic_vmem_score] = {"VMEM Score", "Average VMEM def-use distances"},
[aco::statistic_smem_score] = {"SMEM Score", "Average SMEM def-use distances"},
[aco::statistic_sgpr_presched] = {"Pre-Sched SGPRs", "SGPR usage before scheduling"},
[aco::statistic_vgpr_presched] = {"Pre-Sched VGPRs", "VGPR usage before scheduling"},
};