blender not responding

[andreimd87]

hi. updated to the latest files. after selecting the opencl in viewport settings and changing the view to rendered the blender does not respond anymore. even with an empty scene.

[andreimd87]

update:

this is the cmd log:

pyluxcore version: 2.1alpha1 [Engine/Viewport] view_update [Engine/Viewport] New session [Exporter] Init [Exporter] create_session [SDL][19.625] Camera type: perspective [SDL][19.640] Camera position: Point[7.91816, -11.466, 6.97543] [SDL][19.640] Camera target: Point[7.43289, -10.8289, 6.37649] [SDL][19.640] Camera clipping plane disabled [SDL][19.640] Light definition: WORLD_BACKGROUND_LIGHT [LuxCore][19.671] Configuration: [LuxCore][19.671] path.pathdepth.total = 7 [LuxCore][19.671] path.pathdepth.diffuse = 5 [LuxCore][19.671] path.pathdepth.glossy = 5 [LuxCore][19.671] path.pathdepth.specular = 6 [LuxCore][19.671] rtpath.resolutionreduction.preview = 4 [LuxCore][19.671] rtpath.resolutionreduction.step = 1 [LuxCore][19.671] rtpath.resolutionreduction = 1 [LuxCore][19.671] opencl.code.alwaysenabled = "MATTE ROUGHMATTE MATTETRANSLUCE NT ROUGHMATTETRANSLUCENT GLOSSY2 GLOSSYTRANSLUCENT GLASS ARCHGLASS ROUGHGLASS MI RROR METAL2 NULLMAT HAS_BUMPMAPS GLOSSY2_ABSORPTION GLOSSY2_MULTIBOUNCE HOMOGENE OUS_VOL CLEAR_VOL IMAGEMAPS_BYTE_FORMAT IMAGEMAPS_HALF_FORMAT IMAGEMAPS_1xCHANNE LS IMAGEMAPS_3xCHANNELS INFINITE TRIANGLELIGHT SKY2 SUN POINT MAPPOINT SPOTLIGHT CONSTANTINFINITE PROJECTION SHARPDISTANT DISTANT LASER SPHERE MAPSPHERE" [LuxCore][19.687] opencl.cpu.use = 0 [LuxCore][19.687] opencl.gpu.use = 1 [LuxCore][19.687] opencl.devices.select = "1" [LuxCore][19.687] sampler.type = "TILEPATHSAMPLER" [LuxCore][19.687] film.width = 471 [LuxCore][19.687] film.filter.width = 1.5 [LuxCore][19.687] scene.epsilon.min = 9.9999997473787516e-06 [LuxCore][19.687] film.height = 265 [LuxCore][19.687] lightstrategy.type = "LOG_POWER" [LuxCore][19.687] scene.epsilon.max = 0.10000000149011612 [LuxCore][19.687] renderengine.type = "RTPATHOCL" [LuxCore][19.687] film.filter.type = "BLACKMANHARRIS" [LuxCore][19.687] path.forceblackbackground.enable = 0 [LuxCore][19.687] renderengine.seed = 1 [LuxCore][19.687] film.outputs.0.type = "RGB_IMAGEPIPELINE" [LuxCore][19.687] film.outputs.0.index = 0 [LuxCore][19.687] film.outputs.0.filename = "RGB_IMAGEPIPELINE_0.png" [LuxCore][19.687] film.imagepipelines.0.0.type = "NOP" [LuxCore][19.687] film.imagepipelines.0.1.type = "TONEMAP_AUTOLINEAR" [LuxCore][19.687] film.imagepipelines.0.2.type = "TONEMAP_LINEAR" [LuxCore][19.687] film.imagepipelines.0.2.scale = 0.5 [LuxCore][19.687] film.imagepipelines.0.radiancescales.0.enabled = 1 [LuxCore][19.703] film.imagepipelines.0.radiancescales.0.globalscale = 1 [LuxCore][19.703] film.imagepipelines.0.radiancescales.0.rgbscale = 1 1 1 [LuxCore][19.703] batch.halttime = 0 [LuxCore][19.703] batch.haltspp = 0 [LuxCore][19.703] batch.haltthreshold = 0.0001 [LuxCore][19.703] batch.haltthreshold.stoprendering.enable = 0 Export took 0.1 s [LuxCore][19.703] Film resolution: 471x265 [SDL][19.703] Film output definition: RGB_IMAGEPIPELINE [image.png] [SDL][19.703] Image pipeline: film.imagepipelines.0 [SDL][19.703] Image pipeline step 0: NOP [SDL][19.703] Image pipeline step 1: TONEMAP_AUTOLINEAR [SDL][19.703] Image pipeline step 2: TONEMAP_LINEAR [SDL][19.703] Film output definition: RGB_IMAGEPIPELINE [RGB_IMAGEPIPELINE_0.png ] [LuxRays][19.703] OpenCL Platform 0: NVIDIA Corporation [LuxRays][19.703] Device 0 name: NativeThread [LuxRays][19.703] Device 0 type: NATIVE_THREAD [LuxRays][19.703] Device 0 compute units: 1 [LuxRays][19.703] Device 0 preferred float vector width: 4 [LuxRays][19.703] Device 0 max allocable memory: 0MBytes [LuxRays][19.703] Device 0 max allocable memory block size: 0MBytes [LuxRays][19.703] Device 1 name: GeForce GTX 1060 6GB [LuxRays][19.703] Device 1 type: OPENCL_GPU [LuxRays][19.703] Device 1 compute units: 10 [LuxRays][19.718] Device 1 preferred float vector width: 1 [LuxRays][19.718] Device 1 max allocable memory: 6144MBytes [LuxRays][19.718] Device 1 max allocable memory block size: 1536MBytes [LuxRays][19.718] Preprocessing DataSet [LuxRays][19.718] Total vertex count: 0 [LuxRays][19.718] Total triangle count: 0 [LuxRays][19.718] Preprocessing DataSet done [LuxRays][19.765] Creating 1 intersection device(s) [LuxRays][19.765] Allocating intersection device 0: GeForce GTX 1060 6GB (Type = OPENCL_GPU) [LuxCore][19.765] OpenCL devices used: [LuxCore][19.765] [GeForce GTX 1060 6GB Intersect] [LuxCore][19.765] Device OpenCL version: OpenCL 1.2 CUDA [LuxCore][19.765] Native devices used: 0 [LuxRays][19.765] Adding DataSet accelerator: BVH [LuxRays][19.765] Total vertex count: 0 [LuxRays][19.765] Total triangle count: 0 [LuxRays][19.765] Empty BVH [LuxCore][19.765] Configuring 1 OpenCL render threads [LuxCore][19.765] Configuring 0 native render threads Session created in 0.1 s [LuxCore][19.905] Tiles initialization time: 0.00 secs [LuxCore][19.921] [PathOCLBaseRenderEngine] OpenCL max. page memory size: 157286 4Kbytes [LuxCore][19.921] Compile Geometry [LuxCore][19.921] Scene geometry compilation time: 0ms [LuxCore][19.921] Compile 0 Textures [LuxCore][19.921] Textures compilation time: 0ms [LuxCore][19.921] Compile 0 Materials [LuxCore][19.921] Material compilation time: 0ms [LuxCore][19.921] Compile Lights [LuxCore][19.921] Lights compilation time: 0ms [LuxCore][19.921] Compile ImageMaps [LuxCore][19.921] Image maps page(s) count: 0 [LuxCore][19.921] Image maps compilation time: 0ms [LuxCore][19.921] Always enabled OpenCL code: MATTE ROUGHMATTE MATTETRANSLUCENT ROUGHMATTETRANSLUCENT GLOSSY2 GLOSSYTRANSLUCENT GLASS ARCHGLASS ROUGHGLASS MIRRO R METAL2 NULLMAT HAS_BUMPMAPS GLOSSY2_ABSORPTION GLOSSY2_MULTIBOUNCE HOMOGENEOUS _VOL CLEAR_VOL IMAGEMAPS_BYTE_FORMAT IMAGEMAPS_HALF_FORMAT IMAGEMAPS_1xCHANNELS IMAGEMAPS_3xCHANNELS INFINITE TRIANGLELIGHT SKY2 SUN POINT MAPPOINT SPOTLIGHT CO NSTANTINFINITE PROJECTION SHARPDISTANT DISTANT LASER SPHERE MAPSPHERE [LuxCore][19.921] Compile Geometry [LuxCore][19.921] Scene geometry compilation time: 0ms [LuxCore][19.921] Compile 0 Textures [LuxCore][19.921] Textures compilation time: 0ms [LuxCore][19.921] Compile 0 Materials [LuxCore][19.921] Material compilation time: 0ms [LuxCore][19.921] Compile Lights [LuxCore][19.937] Lights compilation time: 16ms [LuxCore][19.937] Compile ImageMaps [LuxCore][19.937] Image maps page(s) count: 0 [LuxCore][19.937] Image maps compilation time: 0ms [LuxCore][19.937] Starting 1 OpenCL render threads [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] RADIANCE_PER_PIXEL_NOR MALIZEDs[0] buffer size: 1954Kbytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] RADIANCE_PER_PIXEL_NOR MALIZEDs[0] buffer size: 1954Kbytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] Camera buffer size: 54 48bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] Lights buffer size: 32 8bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] Env. light indices buf fer size: 4bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] Env. light distributio ns buffer size: 1028Kbytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] LightsDistribution buf fer size: 16bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] InfiniteLightSourcesDi stribution buffer size: 16bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] Ray buffer size: 6144K bytes [LuxRays][19.937] [Device GeForce GTX 1060 6GB Intersect] RayHit buffer size: 25 60Kbytes [LuxCore][19.937] [PathOCLBaseRenderThread::0] Size of a GPUTask: 448bytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] GPUTask buffer size: 5 7344Kbytes [LuxCore][19.952] [PathOCLBaseRenderThread::0] Size of a GPUTask DirectLight: 72 bytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] GPUTaskDirectLight buf fer size: 9216Kbytes [LuxCore][19.952] [PathOCLBaseRenderThread::0] Size of a GPUTask State: 276bytes

[LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] GPUTaskState buffer si ze: 35328Kbytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] GPUTask Stats buffer s ize: 512Kbytes [LuxCore][19.952] [PathOCLBaseRenderThread::0] Size of a Sample: 60bytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] Sample buffer size: 76 80Kbytes [LuxCore][19.952] [PathOCLBaseRenderThread::0] Sample dimensions: 69 [LuxCore][19.952] [PathOCLBaseRenderThread::0] Size of a SampleData: 8bytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] SampleData buffer size : 1024Kbytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] PathVolumeInfo buffer size: 5632Kbytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] DirectLightVolumeInfo buffer size: 5632Kbytes [LuxRays][19.952] [Device GeForce GTX 1060 6GB Intersect] Pixel Filter Distribut ion buffer size: 33Kbytes [LuxCore][19.968] [PathOCLBaseRenderThread::0] Defined symbols: -D LUXRAYS_OPEN CL_KERNEL -D SLG_OPENCL_KERNEL -D RENDER_ENGINE_RTPATHOCL -D PARAM_RAY_EPSILON_M IN=1.000000e-05f -D PARAM_RAY_EPSILON_MAX=1.000000e-01f -D PARAM_LIGHT_WORLD_RAD IUS_SCALE=1.050000e+00f -D PARAM_ACCEL_BVH -D PARAM_FILM_RADIANCE_GROUP_0 -D PAR AM_FILM_RADIANCE_GROUP_COUNT=1 -D PARAM_ENABLE_TEX_CONST_FLOAT -D PARAM_ENABLE_T EX_CONST_FLOAT3 -D PARAM_ENABLE_TEX_IMAGEMAP -D PARAM_ENABLE_TEX_NORMALMAP -D PA RAM_ENABLE_TEX_FRESNELCOLOR -D PARAM_ENABLE_TEX_FRESNELCONST -D PARAM_ENABLE_MAT _MATTE -D PARAM_ENABLE_MAT_ROUGHMATTE -D PARAM_ENABLE_MAT_MIRROR -D PARAM_ENABLE _MAT_GLASS -D PARAM_ENABLE_MAT_ARCHGLASS -D PARAM_ENABLE_MAT_NULL -D PARAM_ENABL E_MAT_MATTETRANSLUCENT -D PARAM_ENABLE_MAT_ROUGHMATTETRANSLUCENT -D PARAM_ENABLE _MAT_GLOSSY2 -D PARAM_ENABLE_MAT_GLOSSY2_ABSORPTION -D PARAM_ENABLE_MATGLOSSY2 MULTIBOUNCE -D PARAM_ENABLE_MAT_METAL2 -D PARAM_ENABLE_MAT_ROUGHGLASS -D PARAM_E NABLE_MAT_CLEAR_VOL -D PARAM_ENABLE_MAT_HOMOGENEOUS_VOL -D PARAM_ENABLE_MAT_GLOS SYTRANSLUCENT -D PARAM_HAS_PASSTHROUGH -D PARAM_CAMERA_TYPE=0 -D PARAM_HAS_INFIN ITELIGHT -D PARAM_HAS_CONSTANTINFINITELIGHT -D PARAM_HAS_SKYLIGHT2 -D PARAMHAS SUNLIGHT -D PARAM_HAS_SHARPDISTANTLIGHT -D PARAM_HAS_DISTANTLIGHT -D PARAM_HAS_P OINTLIGHT -D PARAM_HAS_MAPPOINTLIGHT -D PARAM_HAS_SPOTLIGHT -D PARAM_HAS_PROJECT IONLIGHT -D PARAM_HAS_LASERLIGHT -D PARAM_HAS_TRIANGLELIGHT -D PARAM_HAS_SPHEREL IGHT -D PARAM_HAS_MAPSPHERELIGHT -D PARAM_HAS_ENVLIGHTS -D PARAM_HAS_BUMPMAPS -D PARAM_HAS_VOLUMES -D SCENE_DEFAULT_VOLUME_INDEX=4294967295 -D PARAM_MAX_PATH_DE PTH=7 -D PARAM_MAX_PATH_DEPTH_DIFFUSE=5 -D PARAM_MAX_PATH_DEPTH_GLOSSY=5 -D PARA M_MAX_PATH_DEPTH_SPECULAR=6 -D PARAM_RR_DEPTH=3 -D PARAM_RR_CAP=5.000000e-01f -D PARAM_SQRT_VARIANCE_CLAMP_MAX_VALUE=0.000000e+00f -D PARAM_IMAGE_FILTER_TYPE=5 -D PARAM_IMAGE_FILTER_WIDTH_X=1.500000e+00f -D PARAM_IMAGE_FILTER_WIDTH_Y=1.5000 00e+00f -D PARAM_IMAGE_FILTER_PIXEL_WIDTH_X=1 -D PARAM_IMAGE_FILTER_PIXELWIDTH Y=1 -D PARAM_USE_PIXEL_ATOMICS -D PARAM_SAMPLER_TYPE=3 -D PARAM_RTPATHOCL_PREVIE W_RESOLUTION_REDUCTION=4 -D PARAM_RTPATHOCL_PREVIEW_RESOLUTION_REDUCTION_STEP=8 -D PARAM_RTPATHOCL_RESOLUTION_REDUCTION=1 [LuxCore][19.983] [PathOCLBaseRenderThread::0] Compiling kernels [LuxCore][20.217] [PathOCLBaseRenderThread::0] PathOCL kernel compilation error ERROR clBuildProgram[-9999]: ptxas application ptx input, line 29422; error : Call has wrong number of para meters ptxas application ptx input, line 29422; error : Type of argument does not mat ch formal parameter '%VAParam' ptxas fatal : Ptx assembly aborted due to errors

[Theverat]

Did you also compile the latest LuxCore sources and replaced the binaries?

[andreimd87]

i didnt compile. i just repleaced them in the bin folder. as always do

[Theverat]

If you want to use the latest BlendLuxCore (Python) code, you also have to use the latest LuxCore (C++/OpenCL) code. So you have two options:

• Use only the official releases from https://luxcorerender.org/download/ or https://github.com/LuxCoreRender/BlendLuxCore/releases
• Compile the latest LuxCore binaries

What you can not do: Download the latest BlendLuxCore sources and just put in the LuxCore binaries from the last official release. It might work sometimes, but it can break with the weirdest errors and it is a waste of time to debug them, because the whole combination is not even supposed to work.

[Theverat]

See also #104 where someone had the same problem.