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f18c55708a
If there are an even number of load/store ops to be scheduled, and only one load/store op is available for scheduling, try using another instruction type. Helps bundle count at the cost of register pressure. total instructions in shared programs: 333405 -> 333599 (0.06%) instructions in affected programs: 27576 -> 27770 (0.70%) helped: 43 HURT: 69 helped stats (abs) min: 1 max: 61 x̄: 5.49 x̃: 1 helped stats (rel) min: 0.18% max: 11.71% x̄: 2.27% x̃: 1.75% HURT stats (abs) min: 1 max: 95 x̄: 6.23 x̃: 2 HURT stats (rel) min: 0.06% max: 32.42% x̄: 2.59% x̃: 1.53% 95% mean confidence interval for instructions value: -0.93 4.40 95% mean confidence interval for instructions %-change: -0.09% 1.53% Inconclusive result (value mean confidence interval includes 0). total bundles in shared programs: 155785 -> 152371 (-2.19%) bundles in affected programs: 83689 -> 80275 (-4.08%) helped: 2538 HURT: 110 helped stats (abs) min: 1 max: 59 x̄: 1.53 x̃: 1 helped stats (rel) min: 0.14% max: 22.52% x̄: 8.71% x̃: 7.69% HURT stats (abs) min: 1 max: 92 x̄: 4.32 x̃: 1 HURT stats (rel) min: 0.21% max: 55.76% x̄: 4.61% x̃: 2.86% 95% mean confidence interval for bundles value: -1.41 -1.17 95% mean confidence interval for bundles %-change: -8.37% -7.94% Bundles are helped. total quadwords in shared programs: 264143 -> 260520 (-1.37%) quadwords in affected programs: 141705 -> 138082 (-2.56%) helped: 2560 HURT: 96 helped stats (abs) min: 1 max: 15 x̄: 1.49 x̃: 1 helped stats (rel) min: 0.06% max: 14.29% x̄: 5.62% x̃: 5.00% HURT stats (abs) min: 1 max: 11 x̄: 2.02 x̃: 2 HURT stats (rel) min: 0.12% max: 6.20% x̄: 1.94% x̃: 1.47% 95% mean confidence interval for quadwords value: -1.42 -1.31 95% mean confidence interval for quadwords %-change: -5.50% -5.20% Quadwords are helped. total registers in shared programs: 21709 -> 22156 (2.06%) registers in affected programs: 2684 -> 3131 (16.65%) helped: 55 HURT: 470 helped stats (abs) min: 1 max: 2 x̄: 1.05 x̃: 1 helped stats (rel) min: 6.67% max: 40.00% x̄: 15.37% x̃: 14.29% HURT stats (abs) min: 1 max: 4 x̄: 1.07 x̃: 1 HURT stats (rel) min: 6.67% max: 100.00% x̄: 31.63% x̃: 25.00% 95% mean confidence interval for registers value: 0.79 0.91 95% mean confidence interval for registers %-change: 24.69% 28.72% Registers are HURT. total threads in shared programs: 24450 -> 24360 (-0.37%) threads in affected programs: 234 -> 144 (-38.46%) helped: 12 HURT: 63 helped stats (abs) min: 1 max: 2 x̄: 1.50 x̃: 1 helped stats (rel) min: 100.00% max: 100.00% x̄: 100.00% x̃: 100.00% HURT stats (abs) min: 1 max: 2 x̄: 1.71 x̃: 2 HURT stats (rel) min: 50.00% max: 50.00% x̄: 50.00% x̃: 50.00% 95% mean confidence interval for threads value: -1.49 -0.91 95% mean confidence interval for threads %-change: -38.74% -13.26% Threads are [HURT]. total loops in shared programs: 286 -> 286 (0.00%) loops in affected programs: 0 -> 0 helped: 0 HURT: 0 total spills in shared programs: 521 -> 593 (13.82%) spills in affected programs: 260 -> 332 (27.69%) helped: 8 HURT: 9 total fills in shared programs: 1598 -> 1659 (3.82%) fills in affected programs: 839 -> 900 (7.27%) helped: 9 HURT: 10 Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5745> |
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| .. | ||
| compiler.h | ||
| disassemble.c | ||
| disassemble.h | ||
| helpers.h | ||
| meson.build | ||
| midgard.h | ||
| midgard_address.c | ||
| midgard_compile.c | ||
| midgard_compile.h | ||
| midgard_derivatives.c | ||
| midgard_emit.c | ||
| midgard_errata_lod.c | ||
| midgard_helper_invocations.c | ||
| midgard_liveness.c | ||
| midgard_nir.h | ||
| midgard_nir_algebraic.py | ||
| midgard_nir_lower_helper_writes.c | ||
| midgard_nir_lower_image_bitsize.c | ||
| midgard_ops.c | ||
| midgard_ops.h | ||
| midgard_opt_copy_prop.c | ||
| midgard_opt_dce.c | ||
| midgard_opt_perspective.c | ||
| midgard_print.c | ||
| midgard_print_constant.c | ||
| midgard_quirks.h | ||
| midgard_ra.c | ||
| midgard_ra_pipeline.c | ||
| midgard_schedule.c | ||
| mir.c | ||
| mir_promote_uniforms.c | ||
| mir_squeeze.c | ||
| nir_fuse_io_16.c | ||