saeed_test2 whatever test saeed2: Processor: 2 x Intel Xeon E5-2696 v3 @ 3.80GHz (36 Cores), Motherboard: HP 212A v1.01, Chipset: Intel Xeon E7 v3/Xeon, Memory: 3.9375 x 32768 MB DDR4-2400MHz Micron, Disk: 4001GB Seagate ST4000DM000-1F21 + 240GB INTEL SSDSC2BW24, Graphics: NVIDIA Quadro K2200 4096MB (1045/2505MHz), Audio: Realtek ALC221, Network: Intel Connection OS: Red Hat Enterprise Linux 7.2, Kernel: 3.10.0-327.22.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Server: X Server 1.17.2, Display Driver: NVIDIA 361.28, OpenGL: 4.4.0, Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 3840x2160 Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better saeed2 . 17 |==================================================================