Centos7 安装独立显卡驱动

[root@fengyun6 ~]# /usr/local/cuda-9.0/extras/demo_suite/deviceQuery
　　/usr/local/cuda-9.0/extras/demo_suite/deviceQuery Starting...
　　CUDA Device Query (Runtime API) version (CUDART static linking)
　　Detected 1 CUDA Capable device(s)
　　Device 0: "GeForce GTX 1080 Ti"
　　CUDA Driver Version / Runtime Version 9.1 / 9.0
　　CUDA Capability Major/Minor version number: 6.1
　　Total amount of global memory: 11178 MBytes (11721113600 bytes)
　　(28) Multiprocessors, (128) CUDA Cores/MP: 3584 CUDA Cores
　　GPU Max Clock rate: 1645 MHz (1.64 GHz)
　　Memory Clock rate: 5505 Mhz
　　Memory Bus Width: 352-bit
　　L2 Cache Size: 2883584 bytes
　　Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
　　Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers
　　Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 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: Disabled
　　Device supports Unified Addressing (UVA): Yes
　　Device PCI Domain ID / Bus ID / location ID: 0 / 1 / 0
　　Compute Mode:
　　< Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >
　　deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 9.1, CUDA Runtime Version = 9.0, NumDevs = 1, Device0 = GeForce GT
　　X 1080 TiResult = PASS