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CUDA error 700 PLUS Memory not clearing

Posted: Fri Aug 14, 2020 4:40 am
by Pectabyte
I am having the weirdest issue with Octane tonight. My scene will open in Octane Viewport like normal but the second I try to move the camera I get the CUDA error 700


CUDA error 700 on device 0: an illegal memory access was encountered
-> kernel synchronization failed



Whats strange is my device memory fills up and I can't get the Octane viewport to open again without restarting 3D Studio Max. I'm running GeForce Game Ready Driver Version 451.67.

How do I fix this?

Check out The Screenshots:
Scene Opens in Octane Viewport Like Normal
Scene Opens in Octane Viewport Like Normal
If I move the camera, I get the CUDA 700 error
If I move the camera, I get the CUDA 700 error
The device memory appears full and I cannot clear it without resetting 3DS Studio Max.
The device memory appears full and I cannot clear it without resetting 3DS Studio Max.

Re: CUDA error 700 PLUS Memory not clearing

Posted: Fri Aug 14, 2020 6:47 am
by paride4331
Pectabyte wrote:I am having the weirdest issue with Octane tonight. My scene will open in Octane Viewport like normal but the second I try to move the camera I get the CUDA error 700


CUDA error 700 on device 0: an illegal memory access was encountered
-> kernel synchronization failed



Whats strange is my device memory fills up and I can't get the Octane viewport to open again without restarting 3D Studio Max. I'm running GeForce Game Ready Driver Version 451.67.

How do I fix this?

Check out The Screenshots:
Octane1.jpg
Octane2.jpg
Octane3.jpg
Hi Pectabyte,
GPU model?
OS?
Regards
Paride

Re: CUDA error 700 PLUS Memory not clearing

Posted: Fri Aug 14, 2020 6:56 am
by samsue
Pectabyte wrote:I am having the weirdest issue with Octane tonight. My scene will open in Octane Viewport like normal but the second I try to move the camera I get the CUDA error 700


CUDA error 700 on device 0: an illegal memory access was encountered
-> kernel synchronization failed



Whats strange is my device memory fills up and I can't get the Octane viewport to open again without restarting 3D Studio Max. I'm running GeForce Game Ready Driver Version 451.67.

How do I fix this?


Hey,

It is possible that the video card is running out of vram and you have denoise active, uses a video card for rendering and one for denoise
3dsmax_QmSBUSdiAA.png
has several other possibilities ...

check this topic, paride4331 help me a lot..
viewtopic.php?f=27&t=74536