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Maniphest T49535

Crashes on Cycles GPU Compute with OpenCL
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Description

System Information
Mac Pro (Late 2013)
Mac OS X Yosemite 10.10.5
AMD FirePro D700 6GB

Blender Version
Broken: (example: 2.69.7 4b206af, see splash screen)
2.78 GPU Compute

Worked: (optional)
2.78 CPU

Short description of error
OpenCL fails to compile with the following errors in console:
Compiling base_kernel OpenCL kernel ...
Build flags:
OpenCL error (AMD Radeon HD - FirePro D700 Compute Engine): [CL_DEVICE_NOT_AVAILABLE] : OpenCL Error : Error: Build Program driver returned (517)
OpenCL error (AMD Radeon HD - FirePro D700 Compute Engine): OpenCL Warning : clBuildProgram failed: could not build program for 0x2021c00 (AMD Radeon HD - FirePro D700 Compute Engine) (err:-2)
OpenCL error (AMD Radeon HD - FirePro D700 Compute Engine): [CL_BUILD_ERROR] : OpenCL Build Error : Compiler build log:
Error returned by cvms_element_build_from_source

OpenCL kernel build output:
Error returned by cvms_element_build_from_source
OpenCL build failed: errors in console
Build error: CL_BUILD_PROGRAM_FAILURE
Error: OpenCL build failed: errors in console

Terminated: 15
Exact steps for others to reproduce the error
Any GPU Compute Cycles render

Based on a (as simple as possible) attached .blend file with minimum amount of steps

Related Objects

Event Timeline

Christian Jara (cjcutter2) created this task.Oct 2 2016, 7:30 PM
Sergey Sharybin (sergey) changed the task status from Unknown Status to Unknown Status.Oct 4 2016, 3:09 PM
Sergey Sharybin (sergey) claimed this task.
Sergey Sharybin (sergey) added subscribers: Aaron Carlisle (Blendify), Sergey Sharybin (sergey).

This is likely a fault of the OpenCL driver which we don't maintain.

OpenCL requires recent drivers, which were only released for El Capitan. This is stated in the initial release notes [1]. Might worth making more explicit in the manual page. @Aaron Carlisle (Blendify)?

So thank for the report, but we can't fix bug on a platform which we officially not supporting.

[1] https://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.76/Cycles