Re: [HTCondor-users] Logic Inside Argument?

[Todd Tannenbaum <tannenba@xxxxxxxxxxx>]

On 2/24/2015 11:05 AM, Francisco Leite de Castro wrote:
> Dear Todd,
>
> Works like a charm.
> Many thanks for the help, you just saved me countless hours.
>
> Francisco

Glad I could help!

Thanks for your interest in HTCondor,
Todd



> On Mon, 23 Feb 2015 17:44:40 -0600, Todd Tannenbaum wrote:
> Yes, you can... take a look at the "Macros" section of the condor_submit
> man page here
>
> http://research.cs.wisc.edu/htcondor/manual/current/condor_submit.html
> where you will find a very similar example.
>
> So, for instance, if you wanted to pass a command argument
>    -XmYm
>
> where Y equals the amount of RAM in megabytes on the slot where the job
> is going to run, you could use $(..) in your submit file like:
>
>    arguments = -Xm$(Memory)m
>
> Now lets say you wanted the same thing, but you wanted to multiply by
> 0.9 (to account of overhead etc), you can insert the result of an
> arbitrary ClassAd expression using $([..]) like so :
>
>    arguments = -Xm$([Memory * 0.9])m
>
> Or use conditionals like:
>
>    arguments = -Xm$([ifthenelse(Memory > 10000, 10000, Memory * 0.9)])m
>
> Hope the above helps
> Todd
>
>
> ----
>
>
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