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Re: [MIT-Scheme-devel] Bottlenecks

From: Joe Marshall
Subject: Re: [MIT-Scheme-devel] Bottlenecks
Date: Thu, 19 Jan 2012 11:57:33 -0800

On Thu, Jan 19, 2012 at 10:30 AM, Arthur A. Gleckler <address@hidden> wrote:
>> Fluid-let seems to be rather expensive, and this one is called a lot.
> Would it be better to create an object to contain all those variables and
> then pass it around instead?

I was thinking of that and started playing around with it, but it
looks like that
would involve significant code changes throughout the back end and the
various machines.  It got ugly quick.

It might be interesting to try to design a better performing fluid-let, though.
The current design doesn't easily admit concurrent threads.


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