Changeset: d1a99a110b63 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=d1a99a110b63
Modified Files:
        gdk/gdk_bbp.c
Branch: Feb2013
Log Message:

Keep the nap at fixed level
Having the nap depend on GDKnr_threads may cause
unnecessary delays when we move to higher core systems.
Therefore, keep it still fixed, but less agressive as before.


diffs (12 lines):

diff --git a/gdk/gdk_bbp.c b/gdk/gdk_bbp.c
--- a/gdk/gdk_bbp.c
+++ b/gdk/gdk_bbp.c
@@ -100,7 +100,7 @@ BBPrec *BBP[N_BBPINIT];             /* fixed base V
 bat BBPlimit = 0;              /* current committed VM BBP array */
 bat BBPsize = 0;               /* current used size of BBP array */
 
-#define KITTENNAP 2 * GDKnr_threads    /* used to suspend processing */
+#define KITTENNAP 4    /* used to suspend processing */
 #define BBPNONAME "."          /* filler for no name in BBP.dir */
 /*
  * The hash index uses a bucket index (int array) of size mask that is
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