Modeling MPI communication performance on SMP nodes: Is it time to retire the ping pong test

Keyphrases

• Communication Performance 100%
• MPI Communication 100%
• Ping-pong 100%
• Parallel Computer 50%
• Effective Model 50%
• Parallel Algorithm 50%
• Latency 50%
• Parallel Computing 50%
• High Performance Computing 50%
• Rate-based Model 50%
• Performance Model 50%
• Byte 50%
• Communication Model 50%
• Network Interface 50%
• Modern Hardware 50%
• Max Rate 50%
• Multi-core Nodes 50%
• Three-parameter Model 50%
• Postal Model 50%

Computer Science

• Performance Model 100%
• Parallel Computer 100%
• High-Performance Computing 50%
• Open Source 50%
• Multicore 50%
• Parameter Model 50%
• Network Interface 50%
• Computer Hardware 50%
• Parallel Algorithm 50%