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Re: [pcp] nvidia/nvml pmda

To: Martins Innus <minnus@xxxxxxxxxxx>
Subject: Re: [pcp] nvidia/nvml pmda
From: Nathan Scott <nathans@xxxxxxxxxx>
Date: Tue, 1 Jul 2014 21:23:42 -0400 (EDT)
Cc: PCP <pcp@xxxxxxxxxxx>
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Reply-to: Nathan Scott <nathans@xxxxxxxxxx>
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Thread-topic: nvidia/nvml pmda

----- Original Message -----
> [...]
> OK, included are new files that have changes to make this work on real
> hardware.  A typo fix in the dlopen and then a change in the error
> handling.  I'm not entirely happy with my error changes, but I think its
> in a direction to get it working.  Cards may not neccesarrily support
> all the possible metrics so the pmda should fail to return any metrics.
> For instance we have older Tesla GPU cards that don't return anything
> for the temp and fan metrics, but everything else is ok.

Ah, yes - good points all round.  I've taken your error handling work and
built on it further - I think it fixes everything we've discussed - could
you review latest code in git dev branch once more?  Thanks!

cheers.

--
Nathan

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