[SLG] Reading configuration file: scenes/luxball/luxball.cfg
[SLG] Configuration: 
[SLG]   image.width = 640
[SLG]   image.height = 480
[SLG]   batch.halttime = 0
[SLG]   scene.file = scenes/luxball/luxball.scn
[SLG]   scene.fieldofview = 45
[SLG]   opencl.cpu.use = 0
[SLG]   opencl.gpu.use = 1
[SLG]   opencl.platform.index = 0
[SLG]   opencl.devices.select = 1
[SLG]   opencl.gpu.workgroup.size = 64
[SLG]   screen.refresh.interval = 100
[SLG]   film.gamma = 2.2
[SLG]   path.maxdepth = 16
[SLG]   path.russianroulette.depth = 5
[SLG]   light.maxdepth = 16
[SLG]   light.russianroulette.depth = 5
[SLG]   accelerator.imagestorage.enable = 1
[SDL] Reading scene: scenes/luxball/luxball.scn
[SDL] Camera position: Point[0.5, -1.4, 1.7]
[SDL] Camera target: Point[0, 0, 0.4]
[SDL] Camera horizontal stereo disabled
[SDL] Material definition: shell
[SDL] Material definition: whitematte
[SDL] Material definition: luxtext
[SDL] Material definition: blacktext
[SDL] Material definition: whitelight
[SDL] The l1 object is a light source with 2 triangles
[SDL] The l2 object is a light source with 2 triangles
[SDL] PLY object count: 7
[LuxRays] OpenCL Platform 0: Mesa
[LuxRays] Device 0 name: NativeThread
[LuxRays] Device 0 type: NATIVE_THREAD
[LuxRays] Device 0 compute units: 1
[LuxRays] Device 0 preferred float vector width: 4
[LuxRays] Device 0 max allocable memory: 0MBytes
[LuxRays] Device 0 max allocable memory block size: 0MBytes
[LuxRays] Device 1 name: AMD CEDAR
[LuxRays] Device 1 type: OPENCL_GPU
[LuxRays] Device 1 compute units: 1
[LuxRays] Device 1 preferred float vector width: 4
[LuxRays] Device 1 max allocable memory: 192MBytes
[LuxRays] Device 1 max allocable memory block size: 48MBytes
[LuxRays] Preprocessing DataSet
[LuxRays] Total vertex count: 223380
[LuxRays] Total triangle count: 260794
[LuxRays] Preprocessing DataSet done
[LuxRays] Creating 1 intersection device(s)
[LuxRays] Allocating intersection device 0: AMD CEDAR (Type = OPENCL_GPU)
[SLG] OpenCL Devices used:
[SLG] [AMD CEDARIntersect]
[SLG]   Device OpenCL version: OpenCL 1.1 MESA 10.3.0-devel
[LuxRays] Adding DataSet accelerator: QBVH
[LuxRays] Total vertex count: 223380
[LuxRays] Total triangle count: 260794
[LuxRays] Building QBVH, primitives: 260794, initial nodes: 21734
[LuxRays] QBVH completed with 43467/43468 nodes
[LuxRays] Total QBVH memory usage: 4754Kbytes
[LuxRays] Total QBVH QuadTriangle count: 87103
[LuxRays] Max. QBVH Depth: 25
[SLG] Configuring 1 CPU render threads
[LuxRays] [OpenCL device::AMD CEDARIntersect] QBVH max. stack size: 32
[LuxRays] [OpenCL device::AMD CEDARIntersect] OpenCL image support is available
[LuxRays] [OpenCL device::AMD CEDARIntersect] OpenCL max. image buffer size: 32768x32768
[LuxRays] [OpenCL device::AMD CEDARIntersect] QBVH node image buffer size: 553x551
[LuxRays] [OpenCL device::AMD CEDARIntersect] QBVH triangle image buffer size: 979x979
[LuxRays] [OpenCL device::AMD CEDARIntersect] Enabled QBVH scene storage inside image
[SLG] OpenCL ERROR: clCreateImage2D(CL_IMAGE_FORMAT_NOT_SUPPORTED)