We've got a couple of Windows labs with DrRacket 5.2.1 installed, and we're seeing really terrible response times: with a fairly short, simple graphics program (using the picturing-programs library) operating on small images, we click "run" and wait 20-30 seconds for a response.
I'm not actually teaching a Racket-based class in those labs this semester, so I haven't taken the time to track this down to specific examples, nor tried installing 5.3 to see if the problem goes away. But is there a known performance or installation problem that would cause this? Stephen Bloch [email protected]
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