Page 1 of 1
Octane render targets failing on large HDR environments
Posted: Mon Jun 08, 2015 5:32 pm
by longshoes
Not sure if others are encountering the same problem. I had a few old Octane files with HDR textures as big as 14k. They used to work fine.
After upgrading to 2.23 opening a rendertarget with a significantly large HDR environment causes GPU failure whereas it was a working file previously.
I have tried opening the files in 2.23 and 2.17 (which was the previous version I used to create the file).
Any ideas what may have changed between versions? I know out of core is a new feature but that should be helping the cause. Perhaps it is being caused by the latest nvidia drivers?
My setup is 4 x GTX980 with 64 GB RAM.
Re: Octane render targets failing on large HDR environments
Posted: Mon Jun 08, 2015 9:11 pm
by abstrax
longshoes wrote:Not sure if others are encountering the same problem. I had a few old Octane files with HDR textures as big as 14k. They used to work fine.
After upgrading to 2.23 opening a rendertarget with a significantly large HDR environment causes GPU failure whereas it was a working file previously.
I have tried opening the files in 2.23 and 2.17 (which was the previous version I used to create the file).
Any ideas what may have changed between versions? I know out of core is a new feature but that should be helping the cause. Perhaps it is being caused by the latest nvidia drivers?
My setup is 4 x GTX980 with 64 GB RAM.
So, does it not work in 2.17, too? What is the error message in the log?
Re: Octane render targets failing on large HDR environments
Posted: Tue Jun 09, 2015 6:53 pm
by longshoes
Hi abstrax,
Here is the error log:
Code: Select all
Started logging on 09.06.15 11:49:02
OctaneRender version 2.17 (2170000)
CUDA error 719 on device 1: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to copy 2D array to device
CUDA error 719 on device 1: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to deallocate device array
CUDA error 719 on device 1: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> could not get memory info
CUDA error 719 on device 1: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to allocated device memory
device 1: failed to upload data texture 10 of context 0
CUDA error 719 on device 3: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to copy 2D array to device
CUDA error 719 on device 3: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to deallocate device array
CUDA error 719 on device 3: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> could not get memory info
CUDA error 719 on device 3: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to allocated device memory
device 3: failed to upload data texture 10 of context 0
CUDA error 719 on device 2: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to copy 2D array to device
CUDA error 719 on device 2: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to deallocate device array
CUDA error 719 on device 2: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> could not get memory info
CUDA error 719 on device 0: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to copy 2D array to device
CUDA error 719 on device 0: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to deallocate device array
CUDA error 719 on device 0: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> could not get memory info
CUDA error 719 on device 2: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to allocated device memory
device 2: failed to upload data texture 10 of context 0
CUDA error 719 on device 0: An exception occurred on the device while executing a kernel. The context cannot be used anymore and must be destroyed. All existing device memory allocations from this context are invalid and must be reconstructed.
-> failed to allocated device memory
device 0: failed to upload data texture 10 of context 0