Parallel Performance Wizard Parallel Performance Wizard (PPW) is a performance analysis tool designed for UPC and SHMEM programs.
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analysis UPC performance Quality Assurance application testing performance analysis

Parallel Performance Wizard Description

Parallel Performance Wizard (PPW) is a performance analysis tool designed for UPC and SHMEM programs. Parallel Performance Wizard (or PPW, for short) 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.Usage: ppwrun Run a program, setting up PPW environment variablesProfile options: --comm-stats Enable communication stats --line-comm-stats Enable detailed communication stats (per line) --papi-metrics=LIST Comma-separated list of PAPI metrics to collectTracing options: --trace Enable collection of trace data --trace-buffer=N Set trace buffer size to N bytesGeneral options: --bash Show bash commands for experiment setup and exit --csh Show csh commands for experiment setup and exit --disable Disable all performance data collection --help Display this message --output=FILE Set performance data filename to FILEExample: ppwrun --output=data.par --papi-metrics=PAPI_FP_OPS upcrun ... What's New in This Release: · Assorted fixes and minor updates.

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