this post was submitted on 21 Oct 2023
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Fibbonaci of 39 speed test. (alien.top)
submitted 1 year ago by Ok_Specific_7749@alien.top to c/lisp
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sbcl-lisp : 0.7s

racket-scheme : 0.7s

ccl-lisp : 6s

kawa-scheme : 14s

abcl-lisp : 45s

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[–] theangeryemacsshibe@alien.top 1 points 1 year ago

Without type declarations I have CCL computing (fib 39) in 0.365 seconds and (fib 39) in 0.743 seconds. This is because CCL inlines the fixnum case for generic addition, and SBCL does not.