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Run with cuda and f64 #68

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yunuoch opened this issue Dec 6, 2020 · 0 comments
Open

Run with cuda and f64 #68

yunuoch opened this issue Dec 6, 2020 · 0 comments

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@yunuoch
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yunuoch commented Dec 6, 2020

Is it possible to run with cuda and ti.f64 precision? I changed all f32 in mpmsolver to f64 and set default_fp to f64. I can still run demo_2d.py sucessfully. However, running demo_3d.py will trigger the following error:
[cuda_driver.h:operator()@80] CUDA Error CUDA_ERROR_INVALID_CONTEXT: invalid device context while calling malloc_managed (cuMemAllocManaged)
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