[Haskell-cafe] Re: Why do ghc-built binaries use timer_create?
marlowsd at gmail.com
Fri Jun 12 11:13:15 EDT 2009
On 08/06/2009 22:10, Maurício wrote:
>> This comes from an issue in haskell-beginner, (...)
>> For better or worse, this is something that people should not be
>> trying in the first place, (...)
> Sure! That's what I sugested in the original question. I'm actually
> just curious on why timer_create is used at all. This is probably
> just a small detail in program initialization, and maybe a link to
> some description of what happens on program initialization (specially
> ghc generated binaries) behind the naive user view would do it.
timer_create is used in the RTS to create a regular tick signal. The
tick signal is used for various things: thread pre-emption, profiling,
deadlock detection, and idle-time GC,
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