From 4c016a8c036a60ae84e7d59d0cb6f49aab35f534 Mon Sep 17 00:00:00 2001
From: Heng Li <lh3@me.com>
Date: Sun, 18 Mar 2012 17:36:26 -0400
Subject: [PATCH] change the default block size in sorting

---
 bam_sort.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bam_sort.c b/bam_sort.c
index 166be2a..bbb8f2d 100644
--- a/bam_sort.c
+++ b/bam_sort.c
@@ -486,7 +486,7 @@ void bam_sort_core(int is_by_qname, const char *fn, const char *prefix, size_t m
 
 int bam_sort(int argc, char *argv[])
 {
-	size_t max_mem = 1<<29; // 512MB
+	size_t max_mem = 768<<20; // 512MB
 	int c, is_by_qname = 0, is_stdout = 0, n_threads = 0;
 	while ((c = getopt(argc, argv, "nom:@:")) >= 0) {
 		switch (c) {
-- 
2.39.2