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radeonsi: Remove previous mitigation of CS regalloc hang bug

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Now that all larger workgroup sizes are lowered to 256,
the old workaround is not needed anymore.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39288>
This commit is contained in:
Timur Kristóf 2025-10-21 17:43:01 +02:00 • committed by Marge Bot
parent fc0827126f
commit d7f3096ee9
1 changed files with 0 additions and 8 deletions
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8
src/gallium/drivers/radeonsi/si_compute.c
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@ -836,11 +836,6 @@ static void si_launch_grid(struct pipe_context *ctx, const struct pipe_grid_info
if (program->shader.compilation_failed)
return;
bool cs_regalloc_hang = sscreen->info.has_cs_regalloc_hang_bug &&
info->block[0] * info->block[1] * info->block[2] > 256;
if (cs_regalloc_hang)
si_set_barrier_flags(sctx, SI_BARRIER_SYNC_PS | SI_BARRIER_SYNC_CS);
si_check_dirty_buffers_textures(sctx);
if (sctx->is_gfx_queue) {
@ -970,9 +965,6 @@ static void si_launch_grid(struct pipe_context *ctx, const struct pipe_grid_info
if (unlikely(sctx->perfetto_enabled))
trace_si_end_compute(&sctx->trace, info->grid[0], info->grid[1], info->grid[2]);
if (cs_regalloc_hang)
si_set_barrier_flags(sctx, SI_BARRIER_SYNC_CS);
}
void si_destroy_compute(struct si_compute *program)