Before tracing your applications, set up the environment variables for compilers, Intel® MPI Library, and Intel® Trace Analyzer and Collector. This can be done by sourcing/running a single file that sets the variables for all products at once.

Source the

setvars.[c]sh

script available in the installation directory (the default directory is

/opt/intel/oneapi

):

Run the

setvars.bat

file available in the installation directory (the default installation directory is

C:\Program Files (x86)\Intel\oneAPI)

.