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Reduction

spaffy edited this page Feb 29, 2012 · 1 revision

Reduction

Description: Measures performance for a large sum reduction operation using floating point data

Problem Sizes: Vector Size (MB) - 1, 8, 32, 64

Precision: Both

Includes PCIe Transfer Time: included in [testName]_PCIe measurements

Specific Tests

  • Reduction - Reports the performance of the reduction kernel in GB/s
  • Reduction-DP - Performance when using double precision floating point data
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