Analysis Charts

Apart from the summary page, which is displayed by default when the analysis is complete, Application Performance Snapshot provides capabilities for a more thorough MPI analysis. There are a number of charts that provide information about a certain aspect of the MPI application run.

Each chart has an associated command-line key of the aps-report tool. To view the desired chart, run aps-report with the corresponding key, for example:

$ aps-report ./aps_result_<postfix> -f # prints the function summary

Most of the charts support filtering, which can be enabled by using specific options. See Filtering Capabilities for details. For the list of all available command-line keys and options, use the --help option.

For detailed descriptions of the available charts, see the following sections:

For more complete information about compiler optimizations, see our Optimization Notice.