User Guide

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

Application Performance Snapshot User's Guide for Linux* OS

Use Application Performance Snapshot for a quick view into your application's use of available hardware.

Getting Started

To quickly get started with the Application Performance Snapshot, see Analyzing Applications.

Metrics Reference

For a complete reference of the metrics Application Performance Snapshot supports, see Metrics Reference.

Detailed MPI Analysis

For a more detailed analysis of MPI functions, messages and communications, see Detailed MPI Analysis.

Product and Performance Information


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