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[Bug libc/1541] Poor threaded application performance when using malloc
- From: "sjmunroe at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 25 Oct 2005 15:32:16 -0000
- Subject: [Bug libc/1541] Poor threaded application performance when using malloc
- References: <20051025141150.1541.sjmunroe@us.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From sjmunroe at us dot ibm dot com 2005-10-25 15:32 -------
Created an attachment (id=724)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=724&action=view)
Threaded malloc test with MMAP_THRESHOLD options
To build use:
gcc -g -O2 malloc-test.c -lpthread -o malloc-test
or
gcc -g -O2 -DMAP_THRESHOLD=16777216 malloc-test.c -lpthread -o
malloc-test_16M
--
http://sourceware.org/bugzilla/show_bug.cgi?id=1541
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