1. nvidia-smi
1. 检查显卡型号
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| > nvidia-smi --query | grep "Product Name"
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2. 计算模式
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| # check
> nvidia-smi -q | grep Compute
# set
# Set MODE for compute applications:
# 0/DEFAULT, 1/EXCLUSIVE_PROCESS,
# 2/PROHIBITED
> nvidia-smi -c MODE
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3. 运行状态查看
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| > watch -n 1 nvidia-smi
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 411.63 Driver Version: 411.63 |
|-------------------------------+----------------------+----------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 1070 WDDM | 00000000:01:00.0 Off | N/A |
| 39% 60C P2 125W / 166W | 6809MiB / 8192MiB | 73% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 13696 C E:\Programming\Python\Python36\python.exe N/A |
+-----------------------------------------------------------------------------+
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2. NVCC
新版NVIDIA driver 的nvidia-smi工具已经支持打印出cuda version
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| nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2018 NVIDIA Corporation
Built on Sat_Aug_25_21:08:04_Central_Daylight_Time_2018
Cuda compilation tools, release 10.0, V10.0.130
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