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authorJosé Fonseca <jfonseca@vmware.com>2010-09-16 20:27:13 +0100
committerJosé Fonseca <jfonseca@vmware.com>2010-09-17 19:18:43 +0100
commit65822eba942ffb1c44cdfdc47d7bf02ef178ef60 (patch)
tree072aed5cb3f2a05c3d305a7e13b9f330977d55de /src/gallium/drivers/llvmpipe
parent903a66abaf91d143a12d72348c0be463b73506e6 (diff)
llvmpipe: Default to no threading on single processor systems.
Diffstat (limited to 'src/gallium/drivers/llvmpipe')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_screen.c3
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 c66313f0ed..96633d9365 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);