[Haskell-cafe] You are in a twisty maze of concurrency libraries, all different ...

[Patrick Caldon]

Ivan Lazar Miljenovic wrote:
> Patrick Caldon <patc at pessce.net> writes:
>   
>> it takes about a second to run on a PC. It's functional except it
>> whacks the rng, which needs IO. I run 5-10 of these jobs, and then
>> use:
>>     
> Which RNG are you using that it needs so much IO?
Mersenne Twister, System.Random.Mersenne.  The ordinary rng kills 
performance.

Patrick.