spaffy edited this page Mar 2, 2012 · 2 revisions

S3D Getrates Kernel

Description: Measures performance for the computation of chemical rates in the S3D application. This computation is fp-intensive (an estimated 10k FLOPS per grid point). Each point on a regular 3D grid is computed indepently by one device thread.

Problem Sizes: (Edge length) - SP 24, 32, 40, 48 DP - 16, 24, 32, 40

Precision: Both

Includes PCIe Transfer Time: Yes, in [testName]_PCIe measurements

Parameters

  • No benchmark specific parameters

Specific Tests

  • S3D-SP/DP - achieved GFLOPS
  • S3D-SP/DP-PCIe - achieved GFLOPS (including PCIe)
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