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Parallel Performance Wizard (PPW) is a performance analysis tool designed for UPC and SHMEM programs. The tool features an easy-to-use interface and tight integration with GAS programming models via the GASP interface.
Update: PPW version 2.1 was released on 04/27/2009. This stable release adds multithreaded analysis processing, the ability to save analysis data back to the current PAR file, and performance improvements for saving analysis data, along with a number of front-end bugfixes plus minor fixes and portability improvements to the backend. Get a free copy of the latest version from our download page.
If you have Java installed, you can test drive PPW via this webstart link, or by clicking the picture of the wizard to your right. In order to run the program, you'll need to trust the application by responding to the security warning that pops up when you first load the file.
Sample performance data files are available by choosing Help > Examples from the menu bar.
If the webstart links above do not work for you, you need to install a Java JRE. To do so, please visit the Sun Java website and install version 1.5 of the Java JRE or higher.