Out of Core Memory bug Tweet

[Hun73rdk_1]

NO matter what i do now i cant get my scene to render in octane i already made 4 renders in that same scene went to bed and started my pc up and loaded scene and cant render it anymore

I can render the same scene in Iray no problem with same HDRI and even higher SubD on the chars than in Octane

Did a little more testing Out of Core Memory is not working at all if the scene does not fit on the card Octane will not render at all no matter what.

Code: Select all

09:47:36.947: +++++ Plugin running.
09:52:15.151: CUDA error 2 on device 1: out of memory
09:52:15.152: No device pointer for out-of-core memory 0000004507026060
09:52:15.152:   -> failed to copy 2D array to device
09:52:15.153: Failed to free page-locked memory
09:52:15.210: Render engine failure occured! (WARNING)
09:52:18.154: Render engine failure occured! (WARNING)


[BK]

NO matter what i do now i cant get my scene to render in octane i already made 4 renders in that same scene went to bed and started my pc up and loaded scene and cant render it anymore

I can render the same scene in Iray no problem with same HDRI and even higher SubD on the chars than in Octane

Did a little more testing Out of Core Memory is not working at all if the scene does not fit on the card Octane will not render at all no matter what.

Code: Select all

09:47:36.947: +++++ Plugin running.
09:52:15.151: CUDA error 2 on device 1: out of memory
09:52:15.152: No device pointer for out-of-core memory 0000004507026060
09:52:15.152:   -> failed to copy 2D array to device
09:52:15.153: Failed to free page-locked memory
09:52:15.210: Render engine failure occured! (WARNING)
09:52:18.154: Render engine failure occured! (WARNING)


Hi Hun73rdk_1,

Thank you for the post.
Just wondering if the GPU driver is using from windows update!
Would you please download the latest Nvidia Studio driver (https://www.nvidia.com/Download/Find.aspx?lang=en-us) and see if it still crashes?

Please copy the Octane Log messages into a text file and share it here or via PM!

cheers

[Hun73rdk_1]

NO matter what i do now i cant get my scene to render in octane i already made 4 renders in that same scene went to bed and started my pc up and loaded scene and cant render it anymore

I can render the same scene in Iray no problem with same HDRI and even higher SubD on the chars than in Octane

Did a little more testing Out of Core Memory is not working at all if the scene does not fit on the card Octane will not render at all no matter what.

Code: Select all

09:47:36.947: +++++ Plugin running.
09:52:15.151: CUDA error 2 on device 1: out of memory
09:52:15.152: No device pointer for out-of-core memory 0000004507026060
09:52:15.152:   -> failed to copy 2D array to device
09:52:15.153: Failed to free page-locked memory
09:52:15.210: Render engine failure occured! (WARNING)
09:52:18.154: Render engine failure occured! (WARNING)


Hi Hun73rdk_1,

Thank you for the post.
Just wondering if the GPU driver is using from windows update!
Would you please download the latest Nvidia Studio driver (https://www.nvidia.com/Download/Find.aspx?lang=en-us) and see if it still crashes?

Please copy the Octane Log messages into a text file and share it here or via PM!

cheers

Windows update is disabled by force and the driver is the latest game ready driver from nvidia.
I never use drivers from windows update if a can get it from the vendor
i use my pc for other than 3d

[BK]

NO matter what i do now i cant get my scene to render in octane i already made 4 renders in that same scene went to bed and started my pc up and loaded scene and cant render it anymore

I can render the same scene in Iray no problem with same HDRI and even higher SubD on the chars than in Octane

Did a little more testing Out of Core Memory is not working at all if the scene does not fit on the card Octane will not render at all no matter what.

Code: Select all

09:47:36.947: +++++ Plugin running.
09:52:15.151: CUDA error 2 on device 1: out of memory
09:52:15.152: No device pointer for out-of-core memory 0000004507026060
09:52:15.152:   -> failed to copy 2D array to device
09:52:15.153: Failed to free page-locked memory
09:52:15.210: Render engine failure occured! (WARNING)
09:52:18.154: Render engine failure occured! (WARNING)


Hi Hun73rdk_1,

Thank you for the post.
Just wondering if the GPU driver is using from windows update!
Would you please download the latest Nvidia Studio driver (https://www.nvidia.com/Download/Find.aspx?lang=en-us) and see if it still crashes?

Please copy the Octane Log messages into a text file and share it here or via PM!

cheers

Windows update is disabled by force and the driver is the latest game ready driver from nvidia.
I never use drivers from windows update if a can get it from the vendor
i use my pc for other than 3d

Hi Hun73rdk_1,

Thank you so much for sharing the log.

Would you please try installing the Nvidia Studio driver again?
Sometimes the Gameready works but it is not recommended.

If it still crashes then the workaround is to shrink the textures that are far from the camera POV or pump up your workstation RAM size!
Also, please confirm if the RTX is enabled?

cheers

[Hun73rdk_1]

First of all i said i can render in Iray with highter subd and the way iray works is that it all has to be on the cards of or you cant render the scene
so if octane cant render the same scene with the same subd then it must be the octane rendere that has a bug.
The studio driver did nothing for me at all, my pc has 64GB ram and not even getting used
octane just trows out some errors, i changed to octane due to not being limited to the memory on the card.
So there must be something wrong with octane if its not then i might as well do back to iray and save my money or export to blender and render there for free and can even use AMD cards with cycles.

New log file added to post with studio driver

[BK]

First of all i said i can render in Iray with highter subd and the way iray works is that it all has to be on the cards of or you cant render the scene
so if octane cant render the same scene with the same subd then it must be the octane rendere that has a bug.
The studio driver did nothing for me at all, my pc has 64GB ram and not even getting used
octane just trows out some errors, i changed to octane due to not being limited to the memory on the card.
So there must be something wrong with octane if its not then i might as well do back to iray and save my money or export to blender and render there for free and can even use AMD cards with cycles.

New log file added to post with studio driver

Hi Hun73rdk_1,

Thank you for the log.

would you please try the latest build viewtopic.php?f=44&t=79226 and let us know if still crashes?
Please make sure no GPU apps are open while testing!

If it does not fix then, please send an email at [email protected]

Cheers