NAME
pmopt - Query pm device options

SYNOPSIS
% pmopt [-type device][-config config_file][-firmware firmware_file][-agent agent_command][-query query_string] [-silent]

DESCRIPTION
Pmopt query pm device options.

OPTIONS
-type device
Device is initialized. Default is "myrinet".
-config config_file
Config_file is used as the configuration file.
Default is "pm.cnf".
-firmware firmware_file
Firmware_file is used as the NIC firmware file.
Default is "pm.mcp".
-agent agent_command
If the device type is "agent", this option is needed to specify the agent command name of PM/agent.
Currently only "pmaudp" which means UDP communication agent is available as the agent command name.
-query query_string
Specify query device option. If this option is not found, all option is printed. query_string must be one of the following:
stringdescription
channelsnumber of channels
contextsnumber of contexts
nodesnumber of nodes
mtumtu
multicastmulticast is supported on the device.
remote_writeremote write is supported on the device.
remote_readremote read is supported on the device.
checkpointcheckpoint is supported on the device.
migratemigrate is supported on the device.
global_clockglobal clock is supported on the device.
context_sharecontext share is supported on the device.
-silent
Don't output query string if -query is specified.

    • ERRORS
    Pmopt outputs the following message to stderr when it fails to initialize the PM device:

    pmOpenDevice: error

    SEE ALSO
    pmGetDeviceConfig() pmGetOptionBit()