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pan/bi: Print program size in shader-db

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Less critical than other metrics, but still matters for instruction
cache hit rate, and worth being aware of.

And, fine, it makes the scheduler look like a bigger win on another
axis.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8354>
This commit is contained in:
Alyssa Rosenzweig 2021-02-05 20:25:39 -05:00 • committed by Marge Bot
parent 6ecce71f71
commit 4a27f8887d
1 changed files with 4 additions and 4 deletions
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8
src/panfrost/bifrost/bifrost_compile.c
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@ -2242,7 +2242,7 @@ emit_cf_list(bi_context *ctx, struct exec_list *list)
/* shader-db stuff */
static void
bi_print_stats(bi_context *ctx, FILE *fp)
bi_print_stats(bi_context *ctx, unsigned size, FILE *fp)
{
unsigned nr_clauses = 0, nr_tuples = 0, nr_ins = 0;
@ -2276,14 +2276,14 @@ bi_print_stats(bi_context *ctx, FILE *fp)
fprintf(stderr, "shader%d:%s - %s shader: "
"%u inst, %u nops, %u clauses, "
"%u threads, %u loops, "
"%u quadwords, %u threads, %u loops, "
"%u:%u spills:fills\n",
SHADER_DB_COUNT++,
ctx->nir->info.label ?: "",
ctx->is_blend ? "PAN_SHADER_BLEND" :
gl_shader_stage_name(ctx->stage),
nr_ins, nr_nops, nr_clauses,
nr_threads,
size / 16, nr_threads,
ctx->loop_count,
ctx->spills, ctx->fills);
}
@ -2639,7 +2639,7 @@ bifrost_compile_shader_nir(void *mem_ctx, nir_shader *nir,
if ((bifrost_debug & BIFROST_DBG_SHADERDB || inputs->shaderdb) &&
!skip_internal) {
bi_print_stats(ctx, stderr);
bi_print_stats(ctx, program->compiled.size, stderr);
}
ralloc_free(ctx);