CUDA : 11.8 インストール2023/07/14 |
NVIDIA 社製グラフィックカードによる GPU コンピューティング、GPGPU(General-Purpose computing on Graphics Processing Units) プラットフォーム、CUDA (Compute Unified Device Architecture)
をインストールします。
CUDA を利用するにあたっては、グラフィックカードが対応製品である必要があります。
詳細は NVIDIA 社のサイトで確認ください。(ここ数年のものであればほぼ対応) ⇒ https://developer.nvidia.com/cuda-gpus |
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[1] | |
[2] | CUDA をインストールします。 [1] のリンク先の通り、各リポジトリに [contrib non-free] を追加していることが前提です。 |
root@dlp:~#
root@dlp:~# apt -y install nvidia-cuda-toolkit nvidia-cuda-dev nvcc --version nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2022 NVIDIA Corporation Built on Wed_Sep_21_10:33:58_PDT_2022 Cuda compilation tools, release 11.8, V11.8.89 Build cuda_11.8.r11.8/compiler.31833905_0 |
[3] | 任意の一般ユーザーでサンプルプログラムを実行して動作確認します。 |
# サンプルプログラムをコピー debian@dlp:~$ git clone https://github.com/zchee/cuda-sample.git
debian@dlp:~$
cd ./cuda-sample/1_Utilities/deviceQuery
debian@dlp:~/cuda-sample/1_Utilities/deviceQuery$
vi Makefile # 37行目 : 変更 CUDA_PATH?= /usr
# 192行目 : 変更 SMS ?= 70
# deviceQuery サンプル コンパイル debian@dlp:~/cuda-sample/1_Utilities/deviceQuery$ make
# deviceQuery サンプル 実行 debian@dlp:~/cuda-sample/1_Utilities/deviceQuery$ ./deviceQuery ./deviceQuery Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 1 CUDA Capable device(s) Device 0: "NVIDIA GeForce GTX 1060 6GB" CUDA Driver Version / Runtime Version 12.0 / 11.8 CUDA Capability Major/Minor version number: 6.1 Total amount of global memory: 6073 MBytes (6367543296 bytes) MapSMtoCores for SM 6.1 is undefined. Default to use 128 Cores/SM MapSMtoCores for SM 6.1 is undefined. Default to use 128 Cores/SM (10) Multiprocessors, (128) CUDA Cores/MP: 1280 CUDA Cores GPU Max Clock rate: 1848 MHz (1.85 GHz) Memory Clock rate: 4004 Mhz Memory Bus Width: 192-bit L2 Cache Size: 1572864 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 / 5 / 0 Compute Mode: < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) > deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 12.0, CUDA Runtime Version = 11.8, NumDevs = 1, Device0 = NVIDIA GeForce GTX 1060 6GB Result = PASS # bandwidthTest サンプル テスト
debian@dlp:~$
cd ~/cuda-sample/1_Utilities/bandwidthTest
debian@dlp:~/cuda-sample/1_Utilities/bandwidthTest$
vi Makefile # 37行目 : 変更 CUDA_PATH?= /usr
# 192行目 : 変更 SMS ?= 70
make debian@dlp:~/cuda-sample/1_Utilities/bandwidthTest$ ./bandwidthTest [CUDA Bandwidth Test] - Starting... Running on... Device 0: NVIDIA GeForce GTX 1060 6GB Quick Mode Host to Device Bandwidth, 1 Device(s) PINNED Memory Transfers Transfer Size (Bytes) Bandwidth(MB/s) 33554432 11847.8 Device to Host Bandwidth, 1 Device(s) PINNED Memory Transfers Transfer Size (Bytes) Bandwidth(MB/s) 33554432 12964.5 Device to Device Bandwidth, 1 Device(s) PINNED Memory Transfers Transfer Size (Bytes) Bandwidth(MB/s) 33554432 154168.1 Result = PASS NOTE: The CUDA Samples are not meant for performance measurements. Results may vary when GPU Boost is enabled. |
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