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Daz Rendering issues

3dOutlaw3dOutlaw Posts: 2,481
in Technical Help (nuts n bolts)

My iray is crashing, and then it only renders to CPU until I restart Daz Studio, so a few questions:

I am getting this in the logs for 4.12, but that option is unchecked.  Is there anything I need to do?

  • 2019-11-10 20:41:17.928 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [WARNING] - IRAY:RENDER ::   1.0   IRAY   rend warn : The 'iray_optix_prime' scene option is no longer supported.

...cause it then says a few lines later:

  • 2019-11-10 20:41:18.179 Iray [INFO] - IRAY:RENDER ::   1.9   IRAY   rend info : Using OptiX Prime version 5.0.1

Then it all falls apart a few lines later.  Anything jumping out as a problem here?

2019-11-10 20:41:31.255 Iray [INFO] - IRAY:RENDER ::   1.5   IRAY   rend info : CUDA device 0 (GeForce GTX 960M): Scene processed in 13.108s
2019-11-10 20:41:31.271 Iray [INFO] - IRAY:RENDER ::   1.5   IRAY   rend info : CUDA device 0 (GeForce GTX 960M): Allocated 96.0003 MiB for frame buffer
2019-11-10 20:41:31.351 Iray [INFO] - IRAY:RENDER ::   1.5   IRAY   rend info : CUDA device 0 (GeForce GTX 960M): Allocated 864 MiB of work space (1024k active samples in 0.071s)
2019-11-10 20:41:32.822 Iray [INFO] - IRAY:RENDER ::   1.5   IRAY   rend info : Allocating 1-layer frame buffer
2019-11-10 20:41:35.169 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.9   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while launching CUDA renderer)
2019-11-10 20:41:35.177 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.9   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): Failed to launch renderer
2019-11-10 20:41:35.178 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - POST:RENDER ::   1.0   POST   rend error: A CUDA error occurred: unspecified launch failure
2019-11-10 20:41:35.178 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): Device failed while rendering
2019-11-10 20:41:35.187 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [WARNING] - IRAY:RENDER ::   1.5   IRAY   rend warn : All available GPUs failed.
2019-11-10 20:41:35.187 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [WARNING] - IRAY:RENDER ::   1.5   IRAY   rend warn : No devices activated. Enabling CPU fallback.
2019-11-10 20:41:35.187 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while initializing memory buffer)
2019-11-10 20:41:35.197 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: All workers failed: aborting render
2019-11-10 20:41:35.197 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.198 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.206 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.206 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.206 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.213 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - POST:RENDER ::   1.0   POST   rend error: Exception during postprocessing: unspecified launch failure
2019-11-10 20:41:35.213 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.0   IRAY   rend error: Internal error in postprocessing pipeline.
2019-11-10 20:41:35.213 Iray Render error: Internal rendering error.
2019-11-10 20:41:35.213 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.224 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.224 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.225 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.233 WARNING: ..\..\..\..\..\src\pluginsource\DzIrayRender\dzneuraymgr.cpp(305): Iray [ERROR] - IRAY:RENDER ::   1.5   IRAY   rend error: CUDA device 0 (GeForce GTX 960M): unspecified launch failure (while de-allocating memory)
2019-11-10 20:41:35.682 Saved image: C:\Users\Matt\AppData\Roaming\DAZ 3D\Studio4\temp\render\r.png
2019-11-10 20:41:35.699 Finished Rendering

Comments

  • 3dOutlaw3dOutlaw Posts: 2,481

    I was able to workaround it, by restarting, loading a basic scene and confirming render worked, deleting all, and merge in the not working scene?  Thats not the best process, but I got my render...would still like to know why I cant load the scene direct.

  • JD_MortalJD_Mortal Posts: 760
    edited November 2019

    It is a common problem among many of us (the memory errors) with this release. Nothing out of the ordinary in the logs.

    I'd explain, but my post wouldn't last.

    The only solution is, as you state, a shutdown and restart of Daz. (But wait to restart until Daz is actually stopped.) Use Taskmanager to see when Daz has stopped running and has actually released all memory. It may stay running for up to 14 minutes, in my case, as it does ??? and holds-on to about 8GB of RAM and consumes up to two processors running at 100% in that time. (If you open Daz while it is doing that, it will run out of memory faster.)

    Post edited by JD_Mortal on
  • 3dOutlaw3dOutlaw Posts: 2,481

    OK, but I rolled back and tried DS 11 (I keep the final Beta of each release) and it failed in the same place.  Then again, I am not sure if I waited in task manager, before I relaunched into DS4.11

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