Front page › Forums › General › GPU memory for 40m cells OpenFoam case?
This topic contains 1 reply, has 2 voices, and was last updated by nico 1 year, 3 months ago.
I am wondering what GPU hardware would be required to run an OpenFoam case with 40m (40.000.000) cells?
I assume menory will be the bottleneck but I don’t know enough about GPU computing to come up with an estimate.
Could mixed precision help to reduce the requirements?
this depends a lot on your specific case. There is no general rule on memory consumption for 40M cells.
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PARALUTION 1.1.0 - 25th of Jan 2016