Forums Technical Discussion NVLink Dual RTX 2080ti GPUs For Pyro Sim Calculations?

NVLink Dual RTX 2080ti GPUs For Pyro Sim Calculations?

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VGriffith
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Hey everyone,

This is just a general question on dual 2080ti graphics cards that are running with NVLink and if they are used together when OpenCL is checked on the pyro solver. I heard OpenCL only uses one GPU but I wasn't sure about SLI or NVLink.

Thanks,
Vincent Griffith
Edited by VGriffith - 2020年6月1日 23:39:39
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jsmack
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OpenCL in Houdini probably won't use multiple GPU's, but NVLink might allow pooling the memory of both GPU's together.
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