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N3PDF / vegasflow

VegasFlow: accelerating Monte Carlo simulation across multiple hardware platforms
https://vegasflow.readthedocs.io
Apache License 2.0
34 stars 9 forks source link

Benchmarks of GPUs #33

Closed scarlehoff closed 4 years ago

scarlehoff commented 4 years ago

The Titan V and the RTX seem to produce exactly the same results. In the past we found the Titan V to be faster, but I'm starting to thing this could be due to the fact that the RTX was connected through the x1. I cannot find a commit in which the Titan V is faster.

This includes commits around 08d2b7a4a87896f15dc0 for which we used to see the reference... but it was the x16...

I am confused though, why is the Titan V not overwhelming the RTX in double precision? Is this due to TensorFlow?

scarrazza commented 4 years ago

Indeed, that is a good point.

scarlehoff commented 4 years ago

This was fixed with #34