From: Admin Tensor <lists@...>
Date: 2012-05-24T01:44:23+09:00
Subject: Re: Memory-efficient set of Fixnums

George Dupre wrote in post #1061849:
>
> Sadly, it's dynamic data. Basically, I start with half a million
> integers, then I generate from this a bigger set of integers (using
> millions of calls to the include? method in the process), that I must
> add to the initial set while avoiding redundancy. Then rinse and repeat
> until around 20 million.

Hi,

Based on your parameter description, I think the bitmap suggested by 
Brian Candler is the best choice.

Regards,

Bill

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