oparesolvehfiport

(Host) Permits the Intel® Omni-Path Fabric Host Software style Intel® Omni-Path Host Fabric Interface (HFI) number and port number arguments to be converted to a Host Software style HFI name and physical port number.

Syntax

oparesolvehfiport [-o output] [hfi] [port]

Options

--help

Produces full help text.

-o output

Specifies the output type.

devname

Prints the device name, in the format hfiname:portnum (default).

hfinum

Prints the hfi number.

hfi

Specifies the HFI, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port number. (Default is 0.)

port

Specifies the port, numbered 1..n. Using 0 specifies the first active port. (Default is 0.)

The HFI and port permit a variety of selections:
0 0

First active port in system.

x 0

First active port on HFI x.

0 y

Port y within system (no matter which ports are active).

x y

HFI x, port y

Examples

oparesolvehfiport 0 1                #Output: hfi1_0:1
oparesolvehfiport -o devname 0 1     #Output: hfi1_0:1
oparesolvehfiport -o hfinum 0 1      #Output: 1