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From: | Eduardo Cavazos |
Subject: | [Chicken-users] efficient bytevector-ieee-double-native-ref |
Date: | Tue, 17 Feb 2009 09:47:46 -0600 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.16) Gecko/20080716 SeaMonkey/1.1.11 |
Eduardo Cavazos wrote:
(define (bytevector-ieee-double-native-ref blob i) (f64vector-ref (blob->f64vector/shared blob) i))
So the obvious problem here is the conversion is going to impact performance.
If somebody who is familiar with Chicken internals can suggest a way to extract an 'f64' element from a blob directly, I think I'll be set. :-)
Ed
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