pts-test-put test a: Processor: Intel Core i9-9940X @ 4.50GHz (28 Cores), Motherboard: ASUS WS X299 SAGE, Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 129024MB, Disk: 4 x 2000GB Seagate ST2000DM005-2CW1, Graphics: llvmpipe (LLVM 6.0 256 bits) 11264MB (300/405MHz), Audio: Realtek Generic, Network: Intel Connection OS: Ubuntu 16.04, Kernel: 4.4.178-0404178-generic (x86_64), Desktop: Unity 7.4.5, Display Driver: NVIDIA 450.66, OpenGL: 3.3 Mesa 18.0.5, Compiler: GCC 5.4.0 20160609 + CUDA 10.0, File-System: ext4, Screen Resolution: 1920x1080 SmallPT GPU 1.6pts1 OpenCL Device: GPU - Scene: Complex Samples/sec > Higher Is Better a . 1601271791 |=============================================================== SmallPT GPU 1.6pts1 OpenCL Device: GPU - Scene: Cornell Samples/sec > Higher Is Better a . 1601271914 |=============================================================== SmallPT GPU 1.6pts1 OpenCL Device: GPU - Scene: Caustic3 Samples/sec > Higher Is Better a . 1601272056 |===============================================================