From 97a5f0ff2eb3a6e8b303ce402a4e1d9be7e7b323 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 12 Jul 2012 14:05:29 -0700 Subject: [PATCH] i965: Add performance debug for when the state cache gets nuked. Reviewed-by: Jordan Justen Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_state_cache.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c index 4ae8e12..57a5ee9 100644 --- a/src/mesa/drivers/dri/i965/brw_state_cache.c +++ b/src/mesa/drivers/dri/i965/brw_state_cache.c @@ -375,8 +375,11 @@ brw_state_cache_check_size(struct brw_context *brw) /* un-tuned guess. Each object is generally a page, so 1000 of them is 4 MB of * state cache. */ - if (brw->cache.n_items > 1000) + if (brw->cache.n_items > 1000) { + perf_debug("Exceeded state cache size limit. Clearing the set " + "of compiled programs, which will trigger recompiles\n"); brw_clear_cache(brw, &brw->cache); + } } -- 2.7.4