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Thanks Philip.
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athas committed Jul 18, 2024
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Expand Up @@ -248,7 +248,7 @@ managed to isolate most causes of performance differences.
### Cause: Defaults for numerical operations

OpenCL is significantly faster on some benchmarks, such as
*mandelbrot* on MI100, where it outperforms CUDA by 1.71x. The reason
*mandelbrot* on MI100, where it outperforms HIP by 1.71x. The reason
for this is that OpenCL by default allows a less numerically precise
(but faster) implementation of single-precision division and square
roots. This is presumably for backwards compatibility with code
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