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OpenCL Sim caching with multiple gpus

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Hi, is there anyway to cache my pyro sim in opencl with my 4 gpu (4xgt1080)?

i couldn't find any preferences on houdini or topic in search. Thank you.

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I don't think Houdini 16.5 supports multiple GPUs for OpenCL yet.

In your houdini.env file you can specify which one to use.

HOUDINI_OCL_DEVICENUMBER = 0 {or 1 to default to your 2nd GPU} 

 

Quote

i couldn't find any preferences on houdini or topic in search.

 

Use Goggle search instead of this website search for more results on the topic.

 

Edited by Atom
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1 hour ago, Atom said:

In your houdini.env file you can specify which one to use.


HOUDINI_OCL_DEVICENUMBER = 0 {or 1 to default to your 2nd GPU} 

 

 

Use Goggle search instead of this website search for more results on the topic.

 

yep i saw it from my google search and tried but i want to speed up my cache process. Thanks for your reply Atom :)

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