[Haskell-cafe] OS-independent auto-monitoring of a program to do things depending on resource usage at runtime

[Alberto G. Corona]

Joachim:

Thanks a lot

2012/8/27 Joachim Breitner <mail at joachim-breitner.de>

> Hi,
>
> Am Montag, den 27.08.2012, 18:20 +0200 schrieb Alberto G. Corona :
> > For a caching library, I need to know the runtime usage of memory of
> > the  program and the total amount of memory, the total memory used by
> > all the programs etc.
> >
> >
> >  I need not do profiling or monitoring but to do different things
> > inside my program depending on memory usage.
> >
> > The search is difficult because all searches go to profiling utilities
> > which I don´t need.
> >
> >
> > Are there some  portable way to to this? . The various monitoring
> > libraries indicates that there are ways to do it, but they seem not to
> > allow  runtime "internal automonitoring"
>
> you can use the GHC.Stats module, see
> http://www.haskell.org/ghc/docs/latest/html/libraries/base/GHC-Stats.html,
> and remember to pass +RTS -T to the program, or -with-rtsopts=-T to the
> compiler.
>
> Greetings,
> Joachim
>
> --
> Joachim "nomeata" Breitner
>   mail at joachim-breitner.de  |  nomeata at debian.org  |  GPG: 0x4743206C
>   xmpp: nomeata at joachim-breitner.de | http://www.joachim-breitner.de/
>
>
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