Changeset: 816061a1d441 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/816061a1d441
Modified Files:
gdk/gdk_utils.c
Branch: default
Log Message:
set CACHE_SIZE using sysconf
diffs (15 lines):
diff --git a/gdk/gdk_utils.c b/gdk/gdk_utils.c
--- a/gdk/gdk_utils.c
+++ b/gdk/gdk_utils.c
@@ -1163,7 +1163,11 @@ GDKinit(opt *set, int setlen, bool embed
}
if (GDKnr_threads > THREADS)
GDKnr_threads = THREADS;
+#if defined(HAVE_SYSCONF) && defined(_SC_LEVEL3_CACHE_SIZE)
+ GDKL3_size = (size_t)sysconf(_SC_LEVEL3_CACHE_SIZE);
+#else
GDKL3_size = 16*1024*1024;
+#endif
if ((p = GDKgetenv("gdk_l3_size")) != NULL)
GDKL3_size = (BUN) strtoll(p, NULL, 10);
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