将CUDA计算模式切换为默认模式 [英] switch cuda compute mode to default mode
问题描述
我使用 nvidia-smi 查看计算节点上每个GPU的状态，但发现其中一个是 E.线程.有什么简单的方法可以将其切换回默认模式?------------------------------------------------------ +
|NVIDIA-SMI 346.46驱动程序版本:346.46 |
| ------------------------------- + ---------------------- + ---------------------- +|GPU名称持久性-M |总线编号Disp.A |挥发性不佳.ECC ||风扇温度性能:用法/上限|内存使用|GPU实用计算M.| ============================== + ====================== + ==================== ||0 GeForce GTX 680关闭|0000:03:00.0 N/A |N/A ||30％30C P8不适用/不适用|10MiB/4095MiB |E.螺纹|+ ------------------------------- + ---------------------- + ---------------------- +|1 GeForce GTX 680关闭|0000:04:00.0 N/A |N/A ||30％29C P8不适用/不适用|10MiB/4095MiB |N/A默认|+ ------------------------------- + ---------------------- + ---------------------- +
I use nvidia-smi to see the status of each GPU on a computing node but find one of them is E. Thread. Is there any easy way to switch it back to default mode?
------------------------------------------------------+
| NVIDIA-SMI 346.46 Driver Version: 346.46 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 680 Off | 0000:03:00.0 N/A | N/A |
| 30% 30C P8 N/A / N/A | 10MiB / 4095MiB | N/A E. Thread |
+-------------------------------+----------------------+----------------------+
| 1 GeForce GTX 680 Off | 0000:04:00.0 N/A | N/A |
| 30% 29C P8 N/A / N/A | 10MiB / 4095MiB | N/A Default |
+-------------------------------+----------------------+----------------------+
推荐答案
nvidia-smi -h
将为您提供命令行帮助，并且还有一个手册页:
will give you command line help, and there is also a man page:
man nvidia-smi
以下命令应将该设备重置为0(默认)的计算模式
the following command should reset that device to compute mode of 0 (default)
nvidia-smi -i 0 -c 0
应将该设备(0)重置为计算模式0(默认)
should reset that device (0) to compute mode of 0 (default)
您需要具有root特权才能以这种方式修改设备，因此请成为root用户或使用 sudo
You need to have root privilege to modify the device this way, so either be a root user or run the command with sudo
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