Add an option to hide card name, temperature, etc.

[innerlee]

pls add option to disable card type and temperature.

[wookayin]

We may consider the following flags. @Stonesjtu Please suggest better names if any.

--no-name     Suppress graphics card name
--no-temperature    Suppress temperature information
--no-process     Suppress process information

Thoughts

• Are they consistent with --show-power, etc?
• Or, we can think of listing all the columns to display (as in nvidia-smi --query-gpu, etc.)

[Stonesjtu]

Prefer a list-like argument e.g. --show power, name, temp, which overwrites other displaying options. But it's still confusing with the existing -cpu arguments, the latter one is for extra information.

[neighthan]

It would be nice to have a full-on format string like, e.g., git log does so the user could specify which gpu parameters to show, in which order, with which colors.

[wookayin]

@neighthan That's a very good idea. As this is a major new feature rather than a simple improvement, I'd like to keep track in #51. Still, more handy options (as proposed in this ticket) could work as well.

[wookayin]

Hiding gpu name is now possible with gpustat --gpuname-width 0 (#47). Hiding other columns will be added in the next versions.