303_Parallel_Project

Setting up OpenMP in Visual Sudio

If OpenMP is not correctly setup already, then the number of threads will either say 1 or 0. If this happens, here is how to fix it.

• Right click name of project (Parallel Project) and click Properties at the bottom

• Navigate to:
  • Configuration Properties
  • C/C++
  • Language
    • Set Open MP Support to Yes(/openmp)
• Navigate to
  • Configuration Properties
  • C/C++
  • Command Line
    • Add /Zc:twoPhase- to Additional Options

Objectives for omp_hello.cpp

• Implement first method for setting threads
• Implement second method for setting threads
• Implement third method for setting threads
• Screenshots of all three separate methods

Objectives for omp_for.cpp

• Change code from dynamic scheduling to static and recompile. State conclusions of what is happening
• Change code from static scheduling to guided scheduling (chunk size doesn't matter) and repeat. State conclusions of what is happening
• Measure time of execution using omp_get_wtime() at beginning and end of the program
• Screenshot regular compile
• Screenshot dynamic -> static comile
• Screenshot static -> guided compile