win10 nvidia环境配置

C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2in
C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2libnvvp
C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2lib
C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2libx64
C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2include
C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasCUPTIlib64

(base) C:UsersBIM>nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2020 NVIDIA Corporation
Built on Mon_Nov_30_19:15:10_Pacific_Standard_Time_2020
Cuda compilation tools, release 11.2, V11.2.67
Build cuda_11.2.r11.2/compiler.29373293_0

(base) C:UsersBIM>
(base) C:UsersBIM>

(base) C:UsersBIM>
(base) C:UsersBIM>
(base) C:UsersBIM>
(base) C:UsersBIM>cd C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite

(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>deviceQuery.exe
deviceQuery.exe Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "GeForce RTX 3080 Laptop GPU"
  CUDA Driver Version / Runtime Version          11.2 / 11.2
  CUDA Capability Major/Minor version number:    8.6
  Total amount of global memory:                 16384 MBytes (17179869184 bytes)
  (48) Multiprocessors, (128) CUDA Cores/MP:     6144 CUDA Cores
  GPU Max Clock rate:                            1245 MHz (1.25 GHz)
  Memory Clock rate:                             6001 Mhz
  Memory Bus Width:                              256-bit
  L2 Cache Size:                                 4194304 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:               zu bytes
  Total amount of shared memory per block:       zu bytes
  Total number of registers available per block: 65536
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  1536
  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:                          zu bytes
  Texture alignment:                             zu bytes
  Concurrent copy and kernel execution:          Yes with 5 copy engine(s)
  Run time limit on kernels:                     Yes
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  CUDA Device Driver Mode (TCC or WDDM):         WDDM (Windows Display Driver Model)
  Device supports Unified Addressing (UVA):      Yes
  Device supports Compute Preemption:            Yes
  Supports Cooperative Kernel Launch:            Yes
  Supports MultiDevice Co-op Kernel Launch:      No
  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 = 11.2, CUDA Runtime Version = 11.2, NumDevs = 1, Device0 = GeForce RTX 3080 Laptop GPU
Result = PASS

(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>bandwidthTest.exe
[CUDA Bandwidth Test] - Starting...
Running on...

 Device 0: GeForce RTX 3080 Laptop GPU
 Quick Mode

 Host to Device Bandwidth, 1 Device(s)
 PINNED Memory Transfers
   Transfer Size (Bytes)        Bandwidth(MB/s)
   33554432                     12575.2

 Device to Host Bandwidth, 1 Device(s)
 PINNED Memory Transfers
   Transfer Size (Bytes)        Bandwidth(MB/s)
   33554432                     12644.2

 Device to Device Bandwidth, 1 Device(s)
 PINNED Memory Transfers
   Transfer Size (Bytes)        Bandwidth(MB/s)
   33554432                     342246.0

Result = PASS

NOTE: The CUDA Samples are not meant for performance measurements. Results may vary when GPU Boost is enabled.

(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>
(base) C:Program FilesNVIDIA GPU Computing ToolkitCUDAv11.2extrasdemo_suite>

 参考：https://blog.csdn.net/qq_43012930/article/details/111430958

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