Invalid combination of input arguments. Please run 'nvidia-smi -h' for help.

NVIDIA System Management Interface -- v370.28 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 Fermi architecture - All Quadro products, starting with the Fermi 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 Fermi architecture nvidia-smi [OPTION1 [ARG1]] [OPTION2 [ARG2]] ... -h, --help Print usage information and exit. LIST OPTIONS: -L, --list-gpus Display a list of GPUs connected to 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. 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. SELECTIVE QUERY OPTIONS: Allows the caller to pass an explicit list of properties to query. [one of] --query-gpu= Information about GPU. Call --help-query-gpu for more info. --query-supported-clocks= List of supported clocks. Call --help-query-supported-clocks for more info. --query-compute-apps= List of currently active compute processes. Call --help-query-compute-apps for more info. --query-accounted-apps= List of accounted compute processes. Call --help-query-accounted-apps for more info. --query-retired-pages= List of device memory pages that have been retired. Call --help-query-retired-pages for more info. [mandatory] --format= Comma separated list of format options: csv - comma separated values (MANDATORY) noheader - skip the first line with column headers nounits - don't print units for numerical values [plus any of] -i, --id= Target a specific GPU or Unit. -f, --filename= Log to a specified file, rather than to stdout. -l, --loop= Probe until Ctrl+C at specified second interval. -lms, --loop-ms= Probe until Ctrl+C at specified millisecond interval. DEVICE MODIFICATION OPTIONS: [any one of] -pm, --persistence-mode= Set persistence mode: 0/DISABLED, 1/ENABLED -e, --ecc-config= Toggle ECC support: 0/DISABLED, 1/ENABLED -p, --reset-ecc-errors= Reset ECC error counts: 0/VOLATILE, 1/AGGREGATE -c, --compute-mode= Set MODE for compute applications: 0/DEFAULT, 1/EXCLUSIVE_PROCESS, 2/PROHIBITED --gom= Set GPU Operation Mode: 0/ALL_ON, 1/COMPUTE, 2/LOW_DP -r --gpu-reset Trigger reset of the GPU. Can be used to reset the GPU HW state in situations that would otherwise require a machine reboot. Typically useful if a double bit ECC error has occurred. Reset operations are not guarenteed to work in all cases and should be used with caution. --id= switch is mandatory for this switch -vm --virt-mode= Switch GPU Virtualization Mode: Sets GPU virtualization mode to 3/VGPU or 4/VSGA Virtualization mode of a GPU can only be set when it is running on a hypervisor. -ac --applications-clocks= Specifies <memory,graphics> clocks as a pair (e.g. 2000,800) that defines GPU's speed in MHz while running applications on a GPU. -rac --reset-applications-clocks Resets the applications clocks to the default values. -acp --applications-clocks-permission= Toggles permission requirements for -ac and -rac commands: 0/UNRESTRICTED, 1/RESTRICTED -pl --power-limit= Specifies maximum power management limit in watts. -am --accounting-mode= Enable or disable Accounting Mode: 0/DISABLED, 1/ENABLED -caa --clear-accounted-apps Clears all the accounted PIDs in the buffer. --auto-boost-default= Set the default auto boost policy to 0/DISABLED or 1/ENABLED, enforcing the change only after the last boost client has exited. --auto-boost-permission= Allow non-admin/root control over auto boost mode: 0/UNRESTRICTED, 1/RESTRICTED [plus optional] -i, --id= Target a specific GPU. UNIT MODIFICATION OPTIONS: -t, --toggle-led= Set Unit LED state: 0/GREEN, 1/AMBER [plus optional] -i, --id= Target a specific Unit. SHOW DTD OPTIONS: --dtd Print device DTD and exit. [plus optional] -f, --filename= Log to a specified file, rather than to stdout. -u, --unit Show unit, rather than device, DTD. --debug= Log encrypted debug information to a specified file. STATISTICS: (EXPERIMENTAL) stats Displays device statistics. "nvidia-smi stats -h" for more information. Device Monitoring: dmon Displays device stats in scrolling format. "nvidia-smi dmon -h" for more information. daemon Runs in background and monitor devices as a daemon process. This is an experimental feature. "nvidia-smi daemon -h" for more information. replay Used to replay/extract the persistent stats generated by daemon. This is an experimental feature. "nvidia-smi replay -h" for more information. Process Monitoring: pmon Displays process stats in scrolling format. "nvidia-smi pmon -h" for more information. TOPOLOGY: topo Displays device/system topology. "nvidia-smi topo -h" for more information. NVLINK: nvlink Displays device nvlink information. "nvidia-smi nvlink -h" for more information. CLOCKS: clocks Control and query clock information. "nvidia-smi clocks -h" for more information. Please see the nvidia-smi(1) manual page for more detailed information.