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Cuda error on Branched Path Tracing mode.
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System Information
Win7 64bit, gtx680m

Blender Version
Broken: 5256a5d (blender-2.70-5256a5d-win64-vc12)
Worked: 19e627c (blender-2.70-windows64-vc2013_preview)

When I try to render with this mode I got this error:
"CUDA error: Not found in cuModuleGetFunction(&cuPathTrace, cuModule, "kernel_cuda_branched_path_trace"

open Blender, Load Factory Settings, open "User Preferences", enable CUDA.
Device "GPU Compute", Set Sampling to "Branched Path Tracing" mode. press Shift+Z.
When you press F12 you got nothing, no error, just nothing.



Event Timeline

Yaniv Gershoni (yanivg) set Type to Bug.
Yaniv Gershoni (yanivg) created this task.
Yaniv Gershoni (yanivg) raised the priority of this task from to Needs Triage by Developer.

I'm getting exactly the same results on my system.

Windows 7 Pro 64-bit
Intel Core i7-4770K CPU @3.50GHz
ASUS nVidia GeForce GTX 760 2GB GDDR5 DirectCU Mini

Blender 2.70 5256a5d

maybe it's because of the card? it's gtx680m on notebook (sager)

Thomas Dinges (dingto) closed this task as a duplicate.Mar 27 2014, 3:41 PM

✘ Merged into T39428.