IBM developerWorks/alphaworks, [06/08/10-09/26]

[06/09/26]
　[06/09/05]に関連して
"POSIX Asynchronous I/O", informit.com, Sep 22, 2006.
　http://www.informit.com/articles/article.asp?p=607373&rl=1
　"Used judiciously, asynchronous I/O (AIO) can provide a significant speed benefit, says David Chisnall.
　 Perhaps enough to help your program overcome the fact that modern processors can really zoom,
　 while hard drives still drag."
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"Visual Performance Analyzer
　An Eclipse-based visual performance toolkit", September 14, 2006
　alphaWorks > Eclipse technology >
　http://www.alphaworks.ibm.com/tech/vpa
　"Visual Performance Analyzer (VPA) is an Eclipse-based performance visualization toolkit. It consists of
　 three major components: Profile Analyzer, Code Analyzer, and Pipeline Analyzer."
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"Performance Inspector
　A set of performance analysis tools for Microsoft Windows", September 14, 2006
　alphaWorks > Java technology >
　http://www.alphaworks.ibm.com/tech/pi
　"Performance Inspector is a suite of performance analysis tools for 32-bit Windows® systems.
　 A pinned buffer per processor is used along with instrumentation to capture kernel performance-related
　 information. These tools can be used to help identify performance problems in an application
　 and determine how the application interacts with the system and what resources are consumed."
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[06/09/20]
"NFSv4 delivers seamless network access
　A handy solution to distributed file system access", 12 Sep 2006
　developerWorks > Linux | Open source >
　http://www.ibm.com/developerworks/linux/library/l-nfsv4.html
　"Learn how the latest release of NFS, NFSv4, has addressed many criticisms, particularly with regard
　 to security problems, that became apparent in versions 2 and 3."
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"Use alternative methods to manage and monitor your UNIX servers", 12 Sep 2006
　developerWorks > AIX and UNIX >
　http://www.ibm.com/developerworks/edu/au-dw-au-unixalt-i.html
　オンラインチュートリアルのため、IBM ID と passwordの登録が必要です。
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[06/09/14]
"IBM TuningFork Visualization Tool for Real-Time Systems
　An Eclipse-based visualization and performance analysis tool for real-time applications with support for Java, C++, IBM's Real-time JVM, and Linux.", September 7, 2006
　alphaWorks > Java technology >
　http://www.alphaworks.ibm.com/tech/tuningfork
　"IBM TuningFork Visualization Tool for Real-Time Systems is a visualization and performance
　 analysis tool that processes large event trace files that can be generated from IBM's Real-time
　 JVM and Real-time Linux. It is an online, scriptable data visualization and analysis tool that
　 supports the development and continuous monitoring of real-time systems. Support for C++
　 and recent versions of Linux is also included."
==========
[06/09/13]
"Run commands in parallel within a cluster from a UNIX server, Part 1: Secure Shell (SSH)", 15 Aug 2006, Updated 23 Aug 2006
　developerWorks > eServer | AIX and UNIX >
　http://www.ibm.com/developerworks/eserver/library/es-ssh/index.html
　"Examine how to configure Secure Shell (SSH) on IBM System p™ and System x™ computers to run
　 commands in parallel in a cluster without being prompted for a password."
==========
[06/09/08]
Pmcount for Linux on Power Architecture, Date Posted: August 24, 2006
　alphaWorks > Systems management >
　http://www.alphaworks.ibm.com/tech/pmcount
　"A hardware performance counter tool for the IBM POWER4, POWER4+, POWER5, POWER5+, and
　 PowerPC 970 processors."
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IBM Toolkit for MPEG-4, Date Posted: May 1, 2003, Update: April 24, 2006
　alphaWorks > Java technology >,
　http://www.alphaworks.ibm.com/tech/tk4mpeg4
　"A set of Java classes and APIs with five sample applications: three cross-platform playback applications
　 and two tools for generating MPEG-4 content for use with MPEG-4-compliant devices."
==========
[06/09/05]
"Boost application performance using asynchronous I/O", 29 Aug 2006
　developerWorks > Linux >
　http://www.ibm.com/developerworks/linux/library/l-async/
　"The Portable Operating System Interface (POSIX) asynchronous I/O (AIO) application program interface
　 (API) provides this capability. In this article, get an overview of the API and see how to use it."
==========
[06/08/25]
"COTS product integration: An architectural approach", Benjamin A. Lieberman, Ph.D., Principal Architect, BioLogic Software Consulting, LLC, 22 Aug 2006
　http://www.ibm.com/developerworks/ibm/library/ar-cotsint/
　"Purchasing and integrating a commercial off-the-shelf software (COTS) product can provide
　 substantial benefits to your development project. It can also lead to massive cost overruns, user
　 dissatisfaction, and even project cancellation. There is no single "silver-bullet" that you can apply
　 to ensure that COTS product integration will go well, but certain best practices can increase
　 the likelihood of success. In this article, you learn how to apply architectural approaches to improve
　 COTS product implementation."
==========
[06/08/10]
"CPI analysis on POWER5, Part 1: Tools for measuring performance", 04 Apr 2006
　developerWorks > Power Architecture technology | Linux >
　http://www.ibm.com/developerworks/power/library/pa-cpipower1/
　"This article begins a short series on workload performance analysis on Power Architecture™ systems.
　 Part 1 introduces the CPU feature set and a variety of useful tools for collecting data."
"CPI analysis on POWER5, Part 2: Introducing the CPI breakdown model", 25 Apr 2006
　developerWorks > Power Architecture technology | Linux >
　http://www.ibm.com/developerworks/power/library/pa-cpipower2/
　"Learn ways to analyze the specific performance counter data produced by profiling runs to obtain
　 statistics for events which the CPU cannot directly report on."
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"Initializing memory efficiently on Power Architecture platforms", 23 May 2006
　developerWorks > Power Architecture technology >
　http://www.ibm.com/developerworks/power/library/pa-memory/
　"Learn to efficiently initialize memory on Power Architecture™ systems. "
　"The article concludes with some rough performance numbers to help you tune your own applications."
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"How to dual boot AIX and Linux in a clustering environment", 05 May 2006
　developerWorks > eServer >
　http://www.ibm.com/developerworks/eserver/library/es-dualboot.html?ca=dgr-lnxw07BootAIXLin
　"Learn useful techniques for making the most out of limited processing resources."
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"Linux threading models compared: LinuxThreads and NPTL", 31 Jul 2006
　developerWorks > Linux >
　http://www.ibm.com/developerworks/linux/library/l-threading.html
　"The LinuxThreads project originally brought multithreading to Linux®, but LinuxThreads didn't conform
　 to POSIX threading standards. Although the more recent Native POSIX Thread Library (NPTL) library
　 has filled in some of the gaps, other issues remain. This article describes some of the differences
　 between these two Linux threading models for developers who may need to port their applications from
　 LinuxThreads to NPTL or who simply want to understand where the differences lie."
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"Linux initial RAM disk (initrd) overview", 31 Jul 2006
　developerWorks > Linux >
　http://www.ibm.com/developerworks/linux/library/l-initrd.html
　"The Linux® initial RAM disk (initrd) is a temporary root file system that is mounted during system boot
　 to support the two-state boot process."
　"This article explores the initial RAM disk for Linux 2.6, including its creation and use in the Linux kernel."
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"The GNU Linear Programming Kit, Part 1: Introduction to linear optimization", 08 Aug 2006
　developerWorks > Linux | Open source >
　http://www.ibm.com/developerworks/linux/library/l-glpk1/
　"The GNU Linear Programming Kit is a powerful, proven tool for solving numeric problems with multiple
　 constraints. This article introduces GLPK, the glpsol client utility, and the GNU MathProg language to solve
　 the problem of optimizing the operations for Giapetto's Woodcarving, Inc., a fictional toy manufacturer."
GLPK (GNU Linear Programming Kit)
　http://www.gnu.org/software/glpk/