ikarus/benchmarks/r6rs-benchmarks/sumfp.ss

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2007-06-13 10:49:54 -04:00
;;; SUMFP -- Compute sum of integers from 0 to 10000 using floating point
(library (r6rs-benchmarks sumfp)
(export main)
(import (r6rs) (r6rs arithmetic flonums) (r6rs-benchmarks))
(define (run n)
(let loop ((i n) (sum 0.))
(if (fl<? i 0.)
sum
(loop (fl- i 1.) (fl+ i sum)))))
(define (main . args)
(run-benchmark
"sumfp"
sumfp-iters
(lambda (result) (equal? result 50005000.))
(lambda (n) (lambda () (run n)))
10000.)))