OBSOLETE Patch-ID# 150310-02

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Keywords: memcpy athena tuning
Synopsis: Obsoleted by: 150310-03 SunOS 5.10: libc_psr_hwcap4.so.1 patch
Date: Oct/28/2014

Install Requirements: NA

Solaris Release: 10

SunOS Release: 5.10

Unbundled Product:

Unbundled Release:

Xref:

Topic: SunOS 5.10: libc_psr_hwcap4.so.1 patch

Relevant Architectures: sparc.sun4v

Bugs fixed with this patch:

Sun CR #	Bug #
	16322991
	17335244

Changes incorporated in this version: 17335244

Patches accumulated and obsoleted by this patch:

Patches which conflict with this patch:

Patches required with this patch: 147147-26 (or greater)

Obsoleted by:

Files included with this patch:

/platform/sun4v/lib/libc_psr/libc_psr_hwcap4.so.1
/platform/sun4v/lib/sparcv9/libc_psr/libc_psr_hwcap4.so.1

Problem Description:

17335244 memcpy stress test failure on M10 systems for copy sizes larger than 4GB
 
(from 150310-01)
 
16322991 Athena memcpy(3C) needs more tuning

Patch Installation Instructions:

--------------------------------
 
Please refer to the man pages for instructions on using 'patchadd'
and 'patchrm' commands provided with Solaris.
 
The following example installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/123456-07
 
The following example removes a patch from a standalone system:
 
       example# patchrm 123456-07
 
For additional examples please see the appropriate man pages. Any
other special or non-generic installation instructions should be
described below as special instructions.

Special Install Instructions:

-----------------------------
 
None.

README -- Last modified date: Friday, March 13, 2015