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Parallel Performance Wizard (PPW) is a performance analysis tool designed for partitioned global-address-space (PGAS) programs, in particular UPC and SHMEM programs. The tool features an easy-to-use interface and tight integration with PGAS programming models via the GASP interface.

Updates:

  • PPW version 2.8 was released on 9/23/2011. This is a stable release following 2.8beta and includes several improvements related to data handling in the PPW backend, SGI UPC support, plus a number of bug fixes. Get a free copy of this beta version from our download page.

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.