Finding, analysing and solving MPI communication bottlenecks in Earth System models

Keyphrases

• Inter-process Communication 100%
• Earth System Model 100%
• Communication Bottleneck 100%
• MPI Communication 100%
• Computational Model 66%
• Performance Analysis 33%
• Europe 33%
• Earth Sciences 33%
• Application Scalability 33%
• Core Making Process 33%
• Limited Resources 33%
• Parallel Scientific Applications 33%
• High Performance Computing Systems 33%
• Degrading Model 33%
• Global Ocean Circulation 33%
• Community Code 33%
• Performance Issues 33%
• Application Behavior 33%
• Model Scalability 33%
• Exascale 33%
• Ocean Circulation Model 33%
• Model Development Processes 33%

Computer Science

• Interprocess Communication 100%
• Computational Modeling 66%
• Model Development 33%
• Scientific Application 33%
• High-Performance Computing 33%
• Performance Issue 33%
• Performance Analysis 33%
• Development Process 33%