Data Collection Using GUI - Data Collection Using GUI - 57368

Complete the following steps to start profiling:

1. Click Profile an Application on the Welcome page.
2. Provide application path, application options, working directory, and environment variables, if any. Click Next.
3. Select at least one Predefined Config along with any desired config and then click Advanced Options.
4. In the OpenMP Tracing Options pane, turn on the Enable OpenMP Tracing Option.
   Figure 1. Enable OpenMP Tracing
5. Select the Select OpenMP Trace Implementation type. Choose:
   1. ompt (default option) for tracing of OpenMP libraries supporting OMPT interface (example: LLVM, AOCC, ICC).
   2. omplib for tracing GCC OpenMP library.
6. If you have selected ompt, next Select OpenMP Tracing Mode. Choose:
   1. full for tracing all the OpenMP events.
   2. basic for basic tracing, where synchronization related OpenMP events are not traced to reduce the disk space usage.
7. Click Start Profile to start the profiling.