Cycles troubles with opencl #50752

New Issue

Pavel · 2017-02-22T09:32:42+01:00

Pavel commented

2017-02-22 09:32:42 +01:00

System Information
OS: Ubuntu 16.04
Kernel: 4.7.0-040700-generic x86_64
GPU: AMD R9 280x
Driver: fglrx 15.302 x86_64

Blender Version
Broken: blender-2.78b-linux-glibc219-x86_64

Cycles render over OpenCL does not work. Errors in console:

metallikus@metasystem:~/src/blender-2.78b-linux-glibc219-x86_64$ ./blender --debug-cycles
Read new prefs: /home/metallikus/.config/blender/2.78/config/userpref.blend
found bundled python: /home/metallikus/src/blender-2.78b-linux-glibc219-x86_64/2.78/python
I0222 12:23:09.481317  1494 blender_python.cpp:182] Debug flags initialized to:
CPU flags:
  AVX2   : True
  AVX    : True
  SSE4.1 : True
  SSE3   : True
  SSE2   : True
CUDA flags:
 Adaptive Compile: False
OpenCL flags:
  Device type : ALL
  Kernel type : DEFAULT
  Debug       : False
I0222 12:23:12.552913  1494 device_cuda.cpp:1363] CUEW initialization failed: Error opening the library
I0222 12:23:12.553135  1494 device_opencl.cpp:58] CLEW initialization succeeded.
I0222 12:23:12.757063  1494 opencl_util.cpp:741] Enumerating devices for platform AMD Accelerated Parallel Processing.
I0222 12:23:12.757098  1494 opencl_util.cpp:802] Adding new device Tahiti.
I0222 12:23:12.757109  1494 opencl_util.cpp:812] Ignoring device Intel(R) Core(TM) i5-3330 CPU @ 3.00GHz, not officially supported yet.
I0222 12:23:16.976251  1654 util_system.cpp:77] Detected 1 CPU groups.
I0222 12:23:16.976311  1654 util_system.cpp:80] Group 0 has 4 threads.
I0222 12:23:16.976320  1654 util_task.cpp:203] Creating pool of 4 threads.
I0222 12:23:16.976429  1654 device_opencl.cpp:37] Using split kernel.
I0222 12:23:16.976464  1654 opencl_base.cpp:85] Creating new Cycles device for OpenCL platform AMD Accelerated Parallel Processing, device Tahiti.
Device init success
I0222 12:23:16.982939  1661 session.cpp:654] Requested features:
Experimental features: Off
Max closure count: 1
Max nodes group: 0
Nodes features: 0
Use hair: False
Use object motion: False
Use camera motion: False
Use Baking: False
Use Subsurface: False
Use Volume: False
Use Branched Integrator: False
Use Patch Evaluation: False
Use Transparent Shadows: False
I0222 12:23:16.983088  1661 opencl_util.cpp:285] OpenCL program base not found in cache.
I0222 12:23:17.067782  1661 opencl_util.cpp:285] Kernel file /home/metallikus/.cache/cycles/kernels/cycles_kernel_base_B38F1535B6CB89AF876C1FAC70B76631_5B41E1D3412A877EDCC232715187C0D8.clbin either doesn't exist or failed to be loaded by driver.
Compiling OpenCL program base
I0222 12:23:17.389184  1661 opencl_util.cpp:285] 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__ -D__NO_TRANSPARENT__
OpenCL build failed with error CL_INVALID_BUILD_OPTIONS, errors in console.
I0222 12:23:17.389560  1654 blender_session.cpp:562] Total render time: 0.413318
I0222 12:23:17.389581  1654 blender_session.cpp:563] Render time (without synchronization): 0.413318
Error: Failed loading render kernel, see console for errors

file /home/metallikus/.cache/cycles/kernels/cycles_kernel_base_B38F1535B6CB89AF876C1FAC70B76631_5B41E1D3412A877EDCC232715187C0D8.clbin realy does not exists
Exact steps for others to reproduce the error

Run blender
Configure it to use OpenCL for cycles render
Press F12

Attachments
clinfo output: clinfo.txt
system info: system-info.txt

**System Information** OS: Ubuntu 16.04 Kernel: 4.7.0-040700-generic x86_64 GPU: AMD R9 280x Driver: fglrx 15.302 x86_64 **Blender Version** Broken: blender-2.78b-linux-glibc219-x86_64 Cycles render over OpenCL does not work. Errors in console: ``` metallikus@metasystem:~/src/blender-2.78b-linux-glibc219-x86_64$ ./blender --debug-cycles Read new prefs: /home/metallikus/.config/blender/2.78/config/userpref.blend found bundled python: /home/metallikus/src/blender-2.78b-linux-glibc219-x86_64/2.78/python I0222 12:23:09.481317 1494 blender_python.cpp:182] Debug flags initialized to: CPU flags: AVX2 : True AVX : True SSE4.1 : True SSE3 : True SSE2 : True CUDA flags: Adaptive Compile: False OpenCL flags: Device type : ALL Kernel type : DEFAULT Debug : False I0222 12:23:12.552913 1494 device_cuda.cpp:1363] CUEW initialization failed: Error opening the library I0222 12:23:12.553135 1494 device_opencl.cpp:58] CLEW initialization succeeded. I0222 12:23:12.757063 1494 opencl_util.cpp:741] Enumerating devices for platform AMD Accelerated Parallel Processing. I0222 12:23:12.757098 1494 opencl_util.cpp:802] Adding new device Tahiti. I0222 12:23:12.757109 1494 opencl_util.cpp:812] Ignoring device Intel(R) Core(TM) i5-3330 CPU @ 3.00GHz, not officially supported yet. I0222 12:23:16.976251 1654 util_system.cpp:77] Detected 1 CPU groups. I0222 12:23:16.976311 1654 util_system.cpp:80] Group 0 has 4 threads. I0222 12:23:16.976320 1654 util_task.cpp:203] Creating pool of 4 threads. I0222 12:23:16.976429 1654 device_opencl.cpp:37] Using split kernel. I0222 12:23:16.976464 1654 opencl_base.cpp:85] Creating new Cycles device for OpenCL platform AMD Accelerated Parallel Processing, device Tahiti. Device init success I0222 12:23:16.982939 1661 session.cpp:654] Requested features: Experimental features: Off Max closure count: 1 Max nodes group: 0 Nodes features: 0 Use hair: False Use object motion: False Use camera motion: False Use Baking: False Use Subsurface: False Use Volume: False Use Branched Integrator: False Use Patch Evaluation: False Use Transparent Shadows: False I0222 12:23:16.983088 1661 opencl_util.cpp:285] OpenCL program base not found in cache. I0222 12:23:17.067782 1661 opencl_util.cpp:285] Kernel file /home/metallikus/.cache/cycles/kernels/cycles_kernel_base_B38F1535B6CB89AF876C1FAC70B76631_5B41E1D3412A877EDCC232715187C0D8.clbin either doesn't exist or failed to be loaded by driver. Compiling OpenCL program base I0222 12:23:17.389184 1661 opencl_util.cpp:285] 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__ -D__NO_TRANSPARENT__ OpenCL build failed with error CL_INVALID_BUILD_OPTIONS, errors in console. I0222 12:23:17.389560 1654 blender_session.cpp:562] Total render time: 0.413318 I0222 12:23:17.389581 1654 blender_session.cpp:563] Render time (without synchronization): 0.413318 Error: Failed loading render kernel, see console for errors ``` file /home/metallikus/.cache/cycles/kernels/cycles_kernel_base_B38F1535B6CB89AF876C1FAC70B76631_5B41E1D3412A877EDCC232715187C0D8.clbin realy does not exists **Exact steps for others to reproduce the error** 1) Run blender 2) Configure it to use OpenCL for cycles render 3) Press F12 **Attachments** clinfo output: [clinfo.txt](https://archive.blender.org/developer/F493606/clinfo.txt) system info: [system-info.txt](https://archive.blender.org/developer/F493605/system-info.txt)

Pavel commented

2017-02-22 09:32:42 +01:00

Changed status to: 'Open'

Pavel commented

2017-02-22 09:32:42 +01:00

Added subscriber: @Metallikus

Sergey Sharybin commented

2017-02-22 12:12:02 +01:00

Added subscriber: @Sergey

Sergey Sharybin commented

2017-02-22 12:12:02 +01:00

Uh, fglrx was discontinued..

Please grab latest build from builder.blender.org and run it with --debug-cycles command line argument. Attach the output as a file here.

Would also be interesting to see if using amd-gpu driver works for you (this driver is recommended by AMD nowadays).

Uh, fglrx was discontinued.. Please grab latest build from builder.blender.org and run it with --debug-cycles command line argument. Attach the output as a file here. Would also be interesting to see if using amd-gpu driver works for you (this driver is recommended by AMD nowadays).

Pavel commented

2017-02-22 14:34:53 +01:00

In #50752#418758, @Sergey wrote:
Uh, fglrx was discontinued..

Yes, but it's only way to use opencl 1.2 on r9 280x. For several years amdgpu-pro is not support GCN 1.0 cards.

My last blender-2.78-36c4fc1ea9-linux-glibc219-x86_64 run: debug-cycles.txt

> In #50752#418758, @Sergey wrote: > Uh, fglrx was discontinued.. > Yes, but it's only way to use opencl 1.2 on r9 280x. For several years amdgpu-pro is not support GCN 1.0 cards. My last blender-2.78-36c4fc1ea9-linux-glibc219-x86_64 run: [debug-cycles.txt](https://archive.blender.org/developer/F493737/debug-cycles.txt)

Sergey Sharybin commented

2017-02-22 14:46:54 +01:00

Closed as duplicate of #49465

Sergey Sharybin closed this issue

2017-02-22 14:46:54 +01:00

Sergey Sharybin commented

2017-02-22 14:47:44 +01:00

It's same as the other report I'll merge it to that one. Please follow the discussion in #49465.

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Cycles troubles with opencl #50752