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zink: add perf_debug for "interesting" shader compiles

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22899>
This commit is contained in:
Mike Blumenkrantz 2023-05-09 14:50:36 -04:00 • committed by Marge Bot
parent 443e098f7a
commit 391cda41ac
1 changed files with 5 additions and 1 deletions
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6
src/gallium/drivers/zink/zink_program.c
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@ -657,8 +657,10 @@ update_gfx_shader_module_optimal(struct zink_context *ctx, struct zink_gfx_progr
if (screen->info.have_EXT_graphics_pipeline_library)
util_queue_fence_wait(&prog->base.cache_fence);
struct zink_shader_module *zm = get_shader_module_for_stage_optimal(ctx, screen, prog->shaders[pstage], prog, pstage, &ctx->gfx_pipeline_state);
if (!zm)
if (!zm) {
zm = create_shader_module_for_stage_optimal(ctx, screen, prog->shaders[pstage], prog, pstage, &ctx->gfx_pipeline_state);
perf_debug(ctx, "zink[gfx_compile]: %s shader variant required\n", _mesa_shader_stage_to_string(pstage));
}
bool changed = prog->objs[pstage].mod != zm->obj.mod;
prog->objs[pstage] = zm->obj;
@ -742,6 +744,7 @@ zink_gfx_program_update_optimal(struct zink_context *ctx)
_mesa_hash_table_insert_pre_hashed(ht, hash, prog->shaders, prog);
if (!prog->is_separable) {
zink_screen_get_pipeline_cache(screen, &prog->base, false);
perf_debug(ctx, "zink[gfx_compile]: new program created (probably legacy GL features in use)\n");
generate_gfx_program_modules_optimal(ctx, screen, prog, &ctx->gfx_pipeline_state);
}
}
@ -759,6 +762,7 @@ zink_gfx_program_update_optimal(struct zink_context *ctx)
if (!ZINK_SHADER_KEY_OPTIMAL_IS_DEFAULT(ctx->gfx_pipeline_state.optimal_key)) {
util_queue_fence_wait(&prog->base.cache_fence);
/* shader variants can't be handled by separable programs: sync and compile */
perf_debug(ctx, "zink[gfx_compile]: non-default shader variant required with separate shader object program\n");
struct hash_table *ht = &ctx->program_cache[zink_program_cache_stages(ctx->shader_stages)];
const uint32_t hash = ctx->gfx_hash;
simple_mtx_lock(&ctx->program_lock[zink_program_cache_stages(ctx->shader_stages)]);