Revision: 54869
http://brlcad.svn.sourceforge.net/brlcad/?rev=54869&view=rev
Author: brlcad
Date: 2013-03-26 03:04:25 +0000 (Tue, 26 Mar 2013)
Log Message:
-----------
support a wider range of allocation request sizes (1-1024) but keep page sizes
at 1MB per size. add the ability to bomb on out-of-range requests so they can
be traced.
Modified Paths:
--------------
brlcad/trunk/src/libbu/heap.c
Modified: brlcad/trunk/src/libbu/heap.c
===================================================================
--- brlcad/trunk/src/libbu/heap.c 2013-03-26 02:49:07 UTC (rev 54868)
+++ brlcad/trunk/src/libbu/heap.c 2013-03-26 03:04:25 UTC (rev 54869)
@@ -34,7 +34,7 @@
* size will allocate at least one page). PAGESIZE should be some
* multiple larger than BINS.
*/
-#define BINS 256
+#define BINS 1024
/**
* This specifies how much memory we should preallocate for each
@@ -47,7 +47,7 @@
* Embedded or memory-constrained environments probably want to set
* this a lot smaller than the default.
*/
-#define PAGESIZE (BINS * 4096)
+#define PAGESIZE (BINS * 1024)
/**
* heaps is an array of lists containing pages of memory binned per
@@ -130,8 +130,14 @@
if (sz > BINS || sz == 0) {
misses++;
- if (bu_debug)
+
+ if (bu_debug) {
bu_log("DEBUG: heap size %zd out of range\n", sz);
+
+ if (bu_debug & (BU_DEBUG_COREDUMP | BU_DEBUG_MEM_CHECK)) {
+ bu_bomb("Intentionally bombing due to BU_DEBUG_COREDUMP and
BU_DEBUG_MEM_CHECK\n");
+ }
+ }
return bu_calloc(1, sz, "heap calloc");
}
This was sent by the SourceForge.net collaborative development platform, the
world's largest Open Source development site.
------------------------------------------------------------------------------
Own the Future-Intel® Level Up Game Demo Contest 2013
Rise to greatness in Intel's independent game demo contest.
Compete for recognition, cash, and the chance to get your game
on Steam. $5K grand prize plus 10 genre and skill prizes.
Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d
_______________________________________________
BRL-CAD Source Commits mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/brlcad-commits
