CUDA Driver Version / Runtime Version 8.0 / 7.5 CUDA Capability Major/Minor version number: 3.7 Total amount of global memory: 11440 MBytes (11995578368 bytes) (13) Multiprocessors, (192) CUDA Cores/MP: 2496 CUDA Cores GPU Max Clock rate: 824 MHz (0.82 GHz) Memory Clock rate: 2505 Mhz Memory Bus Width: 384-bit L2 Cache Size: 1572864 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 2 copy engine(s) Run time limit on kernels: No Integrated GPU sharing Host Memory: No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces: Yes Device has ECC support: Enabled Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 11 / 0 Compute Mode: 整理：

Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 registers available per block: 65536個 = 32bits * 65536 = 256kb (If) registers available per thread: 64 = 64*32bits = 0.25kb=256B shared memory per block : (32bit * 12288)=48kb 13 SM, 192 SP/per SM: 共2496 SPs number of SP per SM: 192 number of block per SM: （2048【1】/1024【2】）=2[min] number of SP per block: （192/2）=96 number of cycles per block: （1024[thread/block]/32【warp】）=16???? warp size : 32 number of warp per block: (2048/2[block]/32/16[cycles?])=2 number of thread per warp: 32 = warp size