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-rw-r--r--docs/windows.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/docs/windows.txt b/docs/windows.txt
index 1cabfe24724..6ea0351f698 100644
--- a/docs/windows.txt
+++ b/docs/windows.txt
@@ -43,7 +43,13 @@ Windows performance options
window and all DirectDraw/Direct3D code to execute on a second thread,
which can improve performance on hyperthreaded and multicore systems.
The default is OFF (-nomultithreading).
-
+
+-numprocessors <auto|value>
+ Specify the number of processors to use for work queues. Specifying
+ "auto" will use the value reported by the system or environment
+ variable OSDPROCESSORS. To avoid abuse, this value is internally limited
+ to 4 times the number of processors reported by the system.
+ The default is "auto".
Windows video options