Computer Science 335
Parallel Processing and High Performance Computing

Fall 2024, Siena College

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Agenda

• Announcements
  • Continue to read/skim Chapter 3: today 3.3, Monday 3.4.
  • Lab 3: Processes and MPI Introduction [HTML] [PDF] should be wrapped up
  • Programming Project 3: MPI Recursive Digit Sum [HTML] [PDF] due Tuesday
• Lab 4: Point to Point Communication [HTML] [PDF] in class today, final submission will be due before class on Monday

Terminology

• communicator (in MPI)
• local vs. global data/variables