Tutorial: Analyzing MPI Applications with Intel® Trace Analyzer and Collector and Intel® VTune™ Amplifier XE
Open
the Summary Page in Intel® Trace Analyzer and copy the command
line for Intel® VTune™ Amplifier XE:
This information is available only for tracefiles generated on Linux* OS. On Windows* OS, make up the command line manually, see the example below.
Run the command line to perform the hotspot analysis with Intel VTune Amplifier.
Linux OS:
& mpirun -gtool "amplxe-cl -collect hotspots -r result:1" -n 16 ./poisson inp
Windows OS:
> mpiexec -gtool "amplxe-cl -collect hotspots -r result:1" -n 16 ./poisson inp
Navigate to the result.1 directory and open the poisson.1.amplxe file in Intel VTune Amplifier.