User Guide

  • 2020 Update 2
  • 07/28/2020
  • Public Content

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:

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804