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+--- Thread: CUDA and NON-CUDA (/thread-3464.html)
CUDA and NON-CUDA - nayan - 02-04-2023
Hey there,
I get different results when I turned on CUDA for physx bind.....
I do the setting of physx binds according to my need without turning on CUDA, But when I turned on CUDA, I completely get different result with the same physx bind setting.
Is that natural...
RE: CUDA and NON-CUDA - tyFlow - 02-04-2023
Unfortunately NVidia's CUDA implementation does not necessarily produce identical results to their CPU implementation, and the implementation itself is closed-source, so I can't dig into the code to find out why.
When I move tyFlow's PhysX version up to 5 I hope to explore this a little more in-depth and also contact the PhysX devs about it to get it fixed.
RE: CUDA and NON-CUDA - nayan - 02-06-2023
Oh ok…..
Implementing physx 5.0 that’s cool…..
Thank you for the replying…..
Eagerly waiting for new update