Mesa (master): llvmpipe: Default to no threading on single processor systems.
Jose Fonseca
jrfonseca at kemper.freedesktop.org
Fri Sep 17 18:21:36 UTC 2010
Module: Mesa
Branch: master
Commit: 65822eba942ffb1c44cdfdc47d7bf02ef178ef60
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=65822eba942ffb1c44cdfdc47d7bf02ef178ef60
Author: José Fonseca <jfonseca at vmware.com>
Date: Thu Sep 16 20:27:13 2010 +0100
llvmpipe: Default to no threading on single processor systems.
---
src/gallium/drivers/llvmpipe/lp_screen.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index c66313f..96633d9 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -412,10 +412,9 @@ llvmpipe_create_screen(struct sw_winsys *winsys)
lp_jit_screen_init(screen);
+ screen->num_threads = util_cpu_caps.nr_cpus > 1 ? util_cpu_caps.nr_cpus : 0;
#ifdef PIPE_OS_EMBEDDED
screen->num_threads = 0;
-#else
- screen->num_threads = util_cpu_caps.nr_cpus;
#endif
screen->num_threads = debug_get_num_option("LP_NUM_THREADS", screen->num_threads);
screen->num_threads = MIN2(screen->num_threads, LP_MAX_THREADS);
More information about the mesa-commit
mailing list