Compare the performance of CPM

ouankou / llnl-work-notes

Record TODO, Work-in-Progress and Done tasks in LLNL.

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Compare the performance of CPM #23

Closed ouankou closed 4 years ago

ouankou commented 4 years ago

Given a series of fixed problem size: 16, 32, 64, ...

For each problem size, it runs 5000 iterations or more. Three groups are compared, which are pure CPU, pure GPU, and CPM-based metadirective.

ouankou commented 4 years ago

Problem sizes that 16, 32, 64, 128, 256, 512 are tested on Surface, Pascal, and Lassen. For fixed problem size, CPM can always choose the best computing device. The results and figures have been added to Google Sheet.