Computer Science 335
Parallel Processing and High Performance Computing

Fall 2021, Siena College

Home     Syllabus     Schedule     Examples

Agenda

• Announcements
  • Final Project progress reports should be in tomorrow
• Scientific Computation
  • computation on quadtrees
    • neighbor finding
    • parallelization
• Finishing up Lab 10: OpenMP Practice
  • focus first on completing the second part
  • note that Stampede2 nodes allocated with idev are limited to 30 minutes by default, can ask for more with the -m command-line parameter, or log out and back in to make multiple runs
  • the original problem size of 10,000,000,000 will take too long, so let's just use 1,000,000,000
• Check-in for each Final Project group

Examples

• quadtree-jacobi: Jacobi iteration on a quadtree