.p....pp

Johan Alkstål <[email protected]> wrote:

>Tony, what do you mean?
>
>
>
>2014/1/5 Tony Huang <[email protected]>
>
>i think use "forever" instead of raw child process may be a good idea~
>
>
>
>On Sat, Jan 4, 2014 at 8:12 PM, Johan Alkstål <[email protected]> wrote:
>
>Thank you all for your replies! Much appreciated.
>
>
>
>2014/1/4 Hongli Lai <[email protected]>
>
>On Friday, January 3, 2014 8:14:51 PM UTC+1, Ryan Dahl wrote:
>
>On Fri, Jan 3, 2014 at 1:47 PM, Johan Alkstål <[email protected]> wrote:
>
>
>So should this forked child process always be running (and thus having all 
>simulations use it) or should I fork one for each simulation run?
>
>
>I mean if the simulations should be queued and executed in order or in 
>parallel by multiple processes?
>
>  
>
>
>That'll depend on how long these simulations run and how many of them there 
>will be - but I would suspect you want on child process per simulation.
>
>
>It also depends on how expensive the startup of your code is. If it takes 5 
>seconds to start your simulation program then you should not create a process 
>per simulation. Instead, you should keep the simulation program running and 
>feed it input to avoid the startup cost.
>
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>------------------------------------------------------
>Tony Huang    [email protected]
>                     [email protected]
>                     [email protected] 
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