[erlang-questions] hipe and smp

Juan Jose Comellas <>
Fri Jul 17 22:39:45 CEST 2009


I believe mochiweb does not work with HiPE, as it uses parameterized
modules. AFAIK that was not supported by HiPE (at least the last time I
checked).


On Fri, Jul 17, 2009 at 5:27 PM, Joel Reymont <> wrote:

> Kostis,
>
> On Jul 17, 2009, at 9:22 PM, Kostis Sagonas wrote:
>
>  Yes, it's worth troubleshooting. You send us a (preferably small) program
>> that shows the issue together with instructions on how to reproduce the
>> problem.
>>
>
>
> You can just grab the Janus code from GitHub [1].
>
> It crashes in burns upon startup when compiled with HiPE on x86-64.
>
> 1) get mochiweb and add +native to its list of compilation flags
> 2) compile mochiweb
> 3) cd janus
> 4) ln -s <your mochiweb parent>/mochiweb .
> 5) make sh
>
> Then see it crash and burn.
>
>        Thanks, Joel
>
> [1] http://github.com/tinycode/janus/tree/master
>
> ---
> Mac hacker with a performance bent
> http://www.linkedin.com/in/joelreymont
>
>
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