User Guide

  • 2020
  • 10/21/2020
  • Public Content
Contents

Finalizing MPI Collected Data

The finalization of the data (symbol resolution, conversion to the database) happens automatically after the collection has finished. It happens on the same compute node where the command line collection was executing, and so the binaries and symbol files will be located automatically by the
amplxe-cl
/
inspxe-cl
tools. In cases where the search process needs to be adjusted (common reason: need to point to symbol files stored elsewhere), the
-search-dir
option should be used with
amplxe-cl
/
inspxe-cl
as follows:
$
mpirun
-np 128 amplxe-cl -q -collect hotspots -search-dir sym=/home/foo/syms ./a.out

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