[mira_talk] Re: Number of threads at command line, not in MIRA4 manifest?

  • From: Peter Cock <p.j.a.cock@xxxxxxxxxxxxxx>
  • To: "mira_talk@xxxxxxxxxxxxx" <mira_talk@xxxxxxxxxxxxx>
  • Date: Mon, 21 Oct 2013 22:07:47 +0100

On Mon, Oct 21, 2013 at 9:59 PM, Bastien Chevreux wrote:
> On Oct 21, 2013, at 11:02 , Peter Cock <p.j.a.cock@xxxxxxxxxxxxxx> wrote:
>> Have you considered allowing the number of threads to be a
>> command line option in MIRA4, rather than (only) in the manifest?
>
> Not really, no.
>
> And it starts a move to a very slippery slope: if the CPU
> threads can be given via command line, why not also some
> memory settings? And some output settings, and …, and …, and …
>
> Is it really needed?
>
> B.

Actually that's a good idea on the memory side too :D

No, it isn't essential, but it seemed like a nice idea to separate
the data settings (fixed) from the run time settings (threads and
perhaps memory limits) in order that those might be more easily
controlled when running MIRA on a cluster (where the number
of CPUs and memory may be allocated via the queuing system).

If no one else has asked about this then it is probably a
niche request (and as you say, adding more command line
switches can be a slippery slope).

Thanks,

Peter

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