improving MEMCLUMP handling

[xonotic/darkplaces.git] / zone.h

diff --git a/zone.h b/zone.h
index a4f852dc1c5143e22567acc0caa77a2ab43f0920..86dd59a049c9a3e1798cfc60229b50b49742dfd6 100644 (file)
--- a/zone.h
+++ b/zone.h
@@ -28,10 +28,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 //#define MEMPARANOIA 1
 
 #if MEMCLUMPING
-// give malloc padding so we can't waste most of a page at the end
-#define MEMCLUMPSIZE (65536 - 1536)
 // smallest unit we care about is this many bytes
-#define MEMUNIT 8
+#define MEMUNIT 64
+#define MEMUNITSPERINT (MEMUNIT*32)
+#define MEMUNITSPERBYTE (MEMUNIT*8)
+// 1MB clumps
+#define MEMWANTCLUMPSIZE 1048576
+// give malloc padding so we can't waste most of a page at the end
+#define MEMCLUMPSIZE (MEMWANTCLUMPSIZE - MEMWANTCLUMPSIZE/MEMUNITSPERBYTE - 128)
 #define MEMBITS (MEMCLUMPSIZE / MEMUNIT)
 #define MEMBITINTS (MEMBITS / 32)
 #endif