Microsoft KB Archive/822610

= FIX: Improvements to the MIPS IV Memory Routine =

Article ID: 822610

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.2

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SYMPTOMS
This update includes improvements for the C run-time library performance for the Microprocessor without Interlocked Piped Stages (MIPS) IV and MIPS IV floating-point kernels. The following functions are affected:
 * memcpy
 * memmove
 * memcmp
 * memset

This update may also improve general system performance and application performance.



Hotfix Information
A supported software update is now available from Microsoft as Windows CE 4.2 Core OS QFE 822610. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

File Information
The English version of this update has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version        Size    File Name --  15-Jul-2003  17:42  4.2.3.715   2,751,080  Wincepb42-030715-kb822610-mipsiv.exe 15-Jul-2003 17:42  4.2.3.715   2,579,048  Wincepb42-030715-kb822610-mipsiv_fp.exe The English version of this hotfix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel. Date        Time                      Size    File name --  Path: Public\Common\Oak\Lib\Mipsiv\Debug 19-Jun-2003 20:37                  1,390,206  Ccrtcrtw.lib 19-Jun-2003 20:37                     53,248  Ccrtcrtw.pdb 19-Jun-2003 20:37                     74,942  Ccrtstrg.lib 19-Jun-2003 20:37                     53,248  Ccrtstrg.pdb 23-Jun-2003 22:33                  1,965,168  Corecrt.lib 23-Jun-2003 22:33                     53,248  Corecrt.pdb 23-Jun-2003 22:33                  2,047,048  Fulllibc.lib 23-Jun-2003 22:33                     53,248  Fulllibc.pdb

Path: Public\Common\Oak\Lib\Mipsiv\Retail 19-Jun-2003 20:36                  1,202,118  Ccrtcrtw.lib 19-Jun-2003 20:36                     53,248  Ccrtcrtw.pdb 19-Jun-2003 20:36                     72,610  Ccrtstrg.lib 19-Jun-2003 20:36                     53,248  Ccrtstrg.pdb 23-Jun-2003 22:33                  1,738,748  Corecrt.lib 23-Jun-2003 22:33                     53,248  Corecrt.pdb 23-Jun-2003 22:33                  1,819,640  Fulllibc.lib 23-Jun-2003 22:33                     53,248  Fulllibc.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 19-Jun-2003 20:38                  1,390,762  Ccrtcrtw.lib 19-Jun-2003 20:38                     53,248  Ccrtcrtw.pdb 19-Jun-2003 20:38                     75,008  Ccrtstrg.lib 19-Jun-2003 20:38                     53,248  Ccrtstrg.pdb 23-Jun-2003 22:33                  1,736,330  Corecrt.lib 23-Jun-2003 22:33                     53,248  Corecrt.pdb 23-Jun-2003 22:33                  1,818,286  Fulllibc.lib 23-Jun-2003 22:33                     53,248  Fulllibc.pdb

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 19-Jun-2003 20:38                  1,202,922  Ccrtcrtw.lib 19-Jun-2003 20:38                     53,248  Ccrtcrtw.pdb 19-Jun-2003 20:38                     72,730  Ccrtstrg.lib 19-Jun-2003 20:38                     53,248  Ccrtstrg.pdb 23-Jun-2003 22:33                  1,533,374  Corecrt.lib 23-Jun-2003 22:33                     53,248  Corecrt.pdb 23-Jun-2003 22:33                  1,614,396  Fulllibc.lib 23-Jun-2003 22:33                     53,248  Fulllibc.pdb



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

Keywords: kbbug kbfix kbqfe KB822610

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