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[Bug math/6406] Improve performance of libm wrapper functions.
- From: "sjmunroe at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 15 Apr 2008 02:16:20 -0000
- Subject: [Bug math/6406] Improve performance of libm wrapper functions.
- References: <20080415015106.6406.sjmunroe@us.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From sjmunroe at us dot ibm dot com 2008-04-15 02:16 -------
The implementation above returns a performance improvement at the micro
benchmark level of 4% (w_exp), 8% (w_log), and 15% (w_pow) for power5 and power6
systems. based on GCC-4.3 and todays GLIBC cvs.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6406
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