Blender 2.77+ AMD GPU OpenCL error #49986

New Issue

Tom Grod · 2016-11-10T15:42:50+01:00

Tom Grod commented

2016-11-10 15:42:50 +01:00

I can't render in Cycles with my AMD GPU since Blender 2.77.
Blenders latest build render only the background in a solid color without any objects.
Blender 2.78a shows me only this error:

Read new prefs: C:\Users\Lennard\AppData\Roaming\Blender Foundation\Blender\2.78\config\userpref.blend
AL lib: (EE) UpdateDeviceParams: Failed to set 48000hz, got 44100hz instead
found bundled python: C:\Program Files\Blender Foundation\Blender\2.78\python
Device init success
Compiling base_kernel OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=0 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ -D__NO_PATCH_EVAL__
OpenCL kernel build output:
"C:\Program Files\Blender Foundation\Blender\2.78\scripts\addons\cycles\kernel\kernels/opencl../../kernel_projection.h", line 238: error:

        expression must have pointer-to-struct-or-union type
              float altitude = fabsf(safe_asinf(D->z));
                               ^

1 error detected in the compilation of "C:\Users\Lennard\AppData\Local\Temp\OCL9500T1.cl".
Frontend phase failed compilation.

OpenCL build failed: errors in console
Build error: CL_BUILD_PROGRAM_FAILURE

In both versions, I used the default Szene and Settings.

open blender
switch to cycles
activate GPU
render

CPU works fine.
Blender 2.76b works perfekt (CPU and GPU)

My System:

Windows 10 x64
Amd Radeon HD 7700 GPU (1024 mb)
AMD Phenom(tm) II x4 965 processor
Raden Software: Crimson 16.11.3

I can't render in Cycles with my AMD GPU since Blender 2.77. Blenders latest build render only the background in a solid color without any objects. Blender 2.78a shows me only this error: Read new prefs: C:\Users\Lennard\AppData\Roaming\Blender Foundation\Blender\2.78\config\userpref.blend AL lib: (EE) UpdateDeviceParams: Failed to set 48000hz, got 44100hz instead found bundled python: C:\Program Files\Blender Foundation\Blender\2.78\python Device init success Compiling base_kernel OpenCL kernel ... Build flags: -D__NODES_MAX_GROUP__=0 -D__NODES_FEATURES__=0 -D__MAX_CLOSURE__=1 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ -D__NO_PATCH_EVAL__ OpenCL kernel build output: "C:\Program Files\Blender Foundation\Blender\2.78\scripts\addons\cycles\kernel\kernels/opencl\../../kernel_projection.h", line 238: error: ``` expression must have pointer-to-struct-or-union type float altitude = fabsf(safe_asinf(D->z)); ^ ``` 1 error detected in the compilation of "C:\Users\Lennard\AppData\Local\Temp\OCL9500T1.cl". Frontend phase failed compilation. OpenCL build failed: errors in console Build error: CL_BUILD_PROGRAM_FAILURE In both versions, I used the default Szene and Settings. - open blender - switch to cycles - activate GPU - render CPU works fine. Blender 2.76b works perfekt (CPU and GPU) My System: Windows 10 x64 Amd Radeon HD 7700 GPU (1024 mb) AMD Phenom(tm) II x4 965 processor Raden Software: Crimson 16.11.3

Tom Grod commented

2016-11-10 15:42:50 +01:00

Changed status to: 'Open'

Tom Grod commented

2016-11-10 15:42:50 +01:00

Added subscriber: @SmartySmart702

Vuk Gardašević commented

2016-11-10 16:17:05 +01:00

Added subscriber: @VukGardasevic

Vuk Gardašević commented

2016-11-10 16:17:05 +01:00

Please, don't assign priority by yourself should be done by the developers after triage.

The first error you've mentioned :

expression must have pointer-to-struct-or-union type
      float altitude = fabsf(safe_asinf(D->z));

was already reported in #49846 and should be fixed.

The error with the latest build is reported in :

Blenders latest build render only the background in a solid color without any objects.

is reported in #49929. That task awaits to be triaged.

Please, don't assign priority by yourself should be done by the developers after triage. The first error you've mentioned : ``` expression must have pointer-to-struct-or-union type float altitude = fabsf(safe_asinf(D->z)); ``` was already reported in #49846 and should be fixed. The error with the latest build is reported in : ``` Blenders latest build render only the background in a solid color without any objects. ``` is reported in #49929. That task awaits to be triaged.

Tom Grod commented

2016-11-10 16:56:29 +01:00

This comment was removed by @SmartySmart702

*This comment was removed by @SmartySmart702*

Tom Grod commented

2016-11-10 17:05:02 +01:00

Ok, thaks for the fast answer.
Sorry that i changed the priority.

Ok, thaks for the fast answer. Sorry that i changed the priority.

Alexandre LAB commented

2016-11-11 07:57:56 +01:00

Added subscriber: @Almisuifre