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| #查看nvidia-smi 命令的用法
(kt) root@ksp-registry:/opt# nvidia-smi -h | more
NVIDIA System Management Interface -- v550.54.15
NVSMI provides monitoring information for Tesla and select Quadro devices.
The data is presented in either a plain text or an XML format, via stdout or a file.
NVSMI also provides several management operations for changing the device state.
Note that the functionality of NVSMI is exposed through the NVML C-based
library. See the NVIDIA developer website for more information about NVML.
Python wrappers to NVML are also available. The output of NVSMI is
not guaranteed to be backwards compatible; NVML and the bindings are backwards
compatible.
http://developer.nvidia.com/nvidia-management-library-nvml/
http://pypi.python.org/pypi/nvidia-ml-py/
Supported products:
- Full Support
- All Tesla products, starting with the Kepler architecture
- All Quadro products, starting with the Kepler architecture
- All GRID products, starting with the Kepler architecture
- GeForce Titan products, starting with the Kepler architecture
- Limited Support
- All Geforce products, starting with the Kepler architecture
nvidia-smi [OPTION1 [ARG1]] [OPTION2 [ARG2]] ...
-h, --help Print usage information and exit.
--version Print version information and exit.
LIST OPTIONS:
-L, --list-gpus Display a list of GPUs connected to the system.
-B, --list-excluded-gpus Display a list of excluded GPUs in the system.
SUMMARY OPTIONS:
<no arguments> Show a summary of GPUs connected to the system.
[plus any of]
-i, --id= Target a specific GPU.
-f, --filename= Log to a specified file, rather than to stdout.
-l, --loop= Probe until Ctrl+C at specified second interval.
QUERY OPTIONS:
-q, --query Display GPU or Unit info.
[plus any of]
-u, --unit Show unit, rather than GPU, attributes.
-i, --id= Target a specific GPU or Unit.
-f, --filename= Log to a specified file, rather than to stdout.
-x, --xml-format Produce XML output.
--dtd When showing xml output, embed DTD.
-d, --display= Display only selected information: MEMORY,
UTILIZATION, ECC, TEMPERATURE, POWER, CLOCK,
COMPUTE, PIDS, PERFORMANCE, SUPPORTED_CLOCKS,
PAGE_RETIREMENT, ACCOUNTING, ENCODER_STATS,
SUPPORTED_GPU_TARGET_TEMP, VOLTAGE, FBC_STATS
ROW_REMAPPER, RESET_STATUS, GSP_FIRMWARE_VERSION
Flags can be combined with comma e.g. ECC,POWER.
Sampling data with max/min/avg is also returned
for POWER, UTILIZATION and CLOCK display types.
Doesn't work with -u or -x flags.
-l, --loop= Probe until Ctrl+C at specified second interval.
-lms, --loop-ms= Probe until Ctrl+C at specified millisecond interval.
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