ikarus/benchmarks/rnrs-benchmarks/mbrot.ss

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Added many benchmarks. added: benchmarks/new/r6rs-benchmarks/BUGS benchmarks/new/r6rs-benchmarks/array1.ss benchmarks/new/r6rs-benchmarks/bib benchmarks/new/r6rs-benchmarks/boyer.ss benchmarks/new/r6rs-benchmarks/browse.ss benchmarks/new/r6rs-benchmarks/cat.ss benchmarks/new/r6rs-benchmarks/conform.ss benchmarks/new/r6rs-benchmarks/cpstak.ss benchmarks/new/r6rs-benchmarks/ctak.ss benchmarks/new/r6rs-benchmarks/dderiv.ss benchmarks/new/r6rs-benchmarks/deriv.ss benchmarks/new/r6rs-benchmarks/destruc.ss benchmarks/new/r6rs-benchmarks/diviter.ss benchmarks/new/r6rs-benchmarks/divrec.ss benchmarks/new/r6rs-benchmarks/dynamic.src.ss benchmarks/new/r6rs-benchmarks/dynamic.ss benchmarks/new/r6rs-benchmarks/earley.ss benchmarks/new/r6rs-benchmarks/fibc.ss benchmarks/new/r6rs-benchmarks/fibfp.ss benchmarks/new/r6rs-benchmarks/gcbench.ss benchmarks/new/r6rs-benchmarks/gcold.ss benchmarks/new/r6rs-benchmarks/graphs.ss benchmarks/new/r6rs-benchmarks/lattice.ss benchmarks/new/r6rs-benchmarks/matrix.ss benchmarks/new/r6rs-benchmarks/maze.ss benchmarks/new/r6rs-benchmarks/mazefun.ss benchmarks/new/r6rs-benchmarks/mbrot.ss benchmarks/new/r6rs-benchmarks/nboyer.ss benchmarks/new/r6rs-benchmarks/nqueens.ss benchmarks/new/r6rs-benchmarks/ntakl.ss benchmarks/new/r6rs-benchmarks/paraffins.ss benchmarks/new/r6rs-benchmarks/parsing-test.sch benchmarks/new/r6rs-benchmarks/parsing.ss benchmarks/new/r6rs-benchmarks/perm9.ss benchmarks/new/r6rs-benchmarks/peval.ss benchmarks/new/r6rs-benchmarks/pi.ss benchmarks/new/r6rs-benchmarks/pnpoly.ss benchmarks/new/r6rs-benchmarks/ray.ss benchmarks/new/r6rs-benchmarks/todo-src/ benchmarks/new/r6rs-benchmarks/todo-src/README.flonum-benchmarks benchmarks/new/r6rs-benchmarks/todo-src/compiler.scm benchmarks/new/r6rs-benchmarks/todo-src/fft.scm benchmarks/new/r6rs-benchmarks/todo-src/fpsum.scm benchmarks/new/r6rs-benchmarks/todo-src/nbody.scm benchmarks/new/r6rs-benchmarks/todo-src/nucleic.scm benchmarks/new/r6rs-benchmarks/todo-src/primes.scm benchmarks/new/r6rs-benchmarks/todo-src/puzzle.scm benchmarks/new/r6rs-benchmarks/todo-src/quicksort.scm benchmarks/new/r6rs-benchmarks/todo-src/rn100 benchmarks/new/r6rs-benchmarks/todo-src/sboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/scheme.scm benchmarks/new/r6rs-benchmarks/todo-src/simplex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.sty benchmarks/new/r6rs-benchmarks/todo-src/smlboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/string.scm benchmarks/new/r6rs-benchmarks/todo-src/succeed.scm benchmarks/new/r6rs-benchmarks/todo-src/sum.scm benchmarks/new/r6rs-benchmarks/todo-src/sum1.scm benchmarks/new/r6rs-benchmarks/todo-src/sumfp.scm benchmarks/new/r6rs-benchmarks/todo-src/sumloop.scm benchmarks/new/r6rs-benchmarks/todo-src/tail.scm benchmarks/new/r6rs-benchmarks/todo-src/tak.scm benchmarks/new/r6rs-benchmarks/todo-src/takl.scm benchmarks/new/r6rs-benchmarks/todo-src/temp.scm benchmarks/new/r6rs-benchmarks/todo-src/temp2.scm benchmarks/new/r6rs-benchmarks/todo-src/test.scm benchmarks/new/r6rs-benchmarks/todo-src/test.tex benchmarks/new/r6rs-benchmarks/todo-src/tfib.scm benchmarks/new/r6rs-benchmarks/todo-src/trav1.scm benchmarks/new/r6rs-benchmarks/todo-src/trav2.scm benchmarks/new/r6rs-benchmarks/todo-src/triangl.scm benchmarks/new/r6rs-benchmarks/todo-src/wc.scm modified: benchmarks/new/r6rs-benchmarks.ss benchmarks/results.Larceny-r6rs benchmarks/src/ntakl.scm
2007-06-13 07:17:57 -04:00
;;; MBROT -- Generation of Mandelbrot set fractal.
(library (rnrs-benchmarks mbrot)
Added many benchmarks. added: benchmarks/new/r6rs-benchmarks/BUGS benchmarks/new/r6rs-benchmarks/array1.ss benchmarks/new/r6rs-benchmarks/bib benchmarks/new/r6rs-benchmarks/boyer.ss benchmarks/new/r6rs-benchmarks/browse.ss benchmarks/new/r6rs-benchmarks/cat.ss benchmarks/new/r6rs-benchmarks/conform.ss benchmarks/new/r6rs-benchmarks/cpstak.ss benchmarks/new/r6rs-benchmarks/ctak.ss benchmarks/new/r6rs-benchmarks/dderiv.ss benchmarks/new/r6rs-benchmarks/deriv.ss benchmarks/new/r6rs-benchmarks/destruc.ss benchmarks/new/r6rs-benchmarks/diviter.ss benchmarks/new/r6rs-benchmarks/divrec.ss benchmarks/new/r6rs-benchmarks/dynamic.src.ss benchmarks/new/r6rs-benchmarks/dynamic.ss benchmarks/new/r6rs-benchmarks/earley.ss benchmarks/new/r6rs-benchmarks/fibc.ss benchmarks/new/r6rs-benchmarks/fibfp.ss benchmarks/new/r6rs-benchmarks/gcbench.ss benchmarks/new/r6rs-benchmarks/gcold.ss benchmarks/new/r6rs-benchmarks/graphs.ss benchmarks/new/r6rs-benchmarks/lattice.ss benchmarks/new/r6rs-benchmarks/matrix.ss benchmarks/new/r6rs-benchmarks/maze.ss benchmarks/new/r6rs-benchmarks/mazefun.ss benchmarks/new/r6rs-benchmarks/mbrot.ss benchmarks/new/r6rs-benchmarks/nboyer.ss benchmarks/new/r6rs-benchmarks/nqueens.ss benchmarks/new/r6rs-benchmarks/ntakl.ss benchmarks/new/r6rs-benchmarks/paraffins.ss benchmarks/new/r6rs-benchmarks/parsing-test.sch benchmarks/new/r6rs-benchmarks/parsing.ss benchmarks/new/r6rs-benchmarks/perm9.ss benchmarks/new/r6rs-benchmarks/peval.ss benchmarks/new/r6rs-benchmarks/pi.ss benchmarks/new/r6rs-benchmarks/pnpoly.ss benchmarks/new/r6rs-benchmarks/ray.ss benchmarks/new/r6rs-benchmarks/todo-src/ benchmarks/new/r6rs-benchmarks/todo-src/README.flonum-benchmarks benchmarks/new/r6rs-benchmarks/todo-src/compiler.scm benchmarks/new/r6rs-benchmarks/todo-src/fft.scm benchmarks/new/r6rs-benchmarks/todo-src/fpsum.scm benchmarks/new/r6rs-benchmarks/todo-src/nbody.scm benchmarks/new/r6rs-benchmarks/todo-src/nucleic.scm benchmarks/new/r6rs-benchmarks/todo-src/primes.scm benchmarks/new/r6rs-benchmarks/todo-src/puzzle.scm benchmarks/new/r6rs-benchmarks/todo-src/quicksort.scm benchmarks/new/r6rs-benchmarks/todo-src/rn100 benchmarks/new/r6rs-benchmarks/todo-src/sboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/scheme.scm benchmarks/new/r6rs-benchmarks/todo-src/simplex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.sty benchmarks/new/r6rs-benchmarks/todo-src/smlboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/string.scm benchmarks/new/r6rs-benchmarks/todo-src/succeed.scm benchmarks/new/r6rs-benchmarks/todo-src/sum.scm benchmarks/new/r6rs-benchmarks/todo-src/sum1.scm benchmarks/new/r6rs-benchmarks/todo-src/sumfp.scm benchmarks/new/r6rs-benchmarks/todo-src/sumloop.scm benchmarks/new/r6rs-benchmarks/todo-src/tail.scm benchmarks/new/r6rs-benchmarks/todo-src/tak.scm benchmarks/new/r6rs-benchmarks/todo-src/takl.scm benchmarks/new/r6rs-benchmarks/todo-src/temp.scm benchmarks/new/r6rs-benchmarks/todo-src/temp2.scm benchmarks/new/r6rs-benchmarks/todo-src/test.scm benchmarks/new/r6rs-benchmarks/todo-src/test.tex benchmarks/new/r6rs-benchmarks/todo-src/tfib.scm benchmarks/new/r6rs-benchmarks/todo-src/trav1.scm benchmarks/new/r6rs-benchmarks/todo-src/trav2.scm benchmarks/new/r6rs-benchmarks/todo-src/triangl.scm benchmarks/new/r6rs-benchmarks/todo-src/wc.scm modified: benchmarks/new/r6rs-benchmarks.ss benchmarks/results.Larceny-r6rs benchmarks/src/ntakl.scm
2007-06-13 07:17:57 -04:00
(export main)
(import (rnrs) (rnrs r5rs) (rnrs arithmetic flonums) (rnrs-benchmarks))
Added many benchmarks. added: benchmarks/new/r6rs-benchmarks/BUGS benchmarks/new/r6rs-benchmarks/array1.ss benchmarks/new/r6rs-benchmarks/bib benchmarks/new/r6rs-benchmarks/boyer.ss benchmarks/new/r6rs-benchmarks/browse.ss benchmarks/new/r6rs-benchmarks/cat.ss benchmarks/new/r6rs-benchmarks/conform.ss benchmarks/new/r6rs-benchmarks/cpstak.ss benchmarks/new/r6rs-benchmarks/ctak.ss benchmarks/new/r6rs-benchmarks/dderiv.ss benchmarks/new/r6rs-benchmarks/deriv.ss benchmarks/new/r6rs-benchmarks/destruc.ss benchmarks/new/r6rs-benchmarks/diviter.ss benchmarks/new/r6rs-benchmarks/divrec.ss benchmarks/new/r6rs-benchmarks/dynamic.src.ss benchmarks/new/r6rs-benchmarks/dynamic.ss benchmarks/new/r6rs-benchmarks/earley.ss benchmarks/new/r6rs-benchmarks/fibc.ss benchmarks/new/r6rs-benchmarks/fibfp.ss benchmarks/new/r6rs-benchmarks/gcbench.ss benchmarks/new/r6rs-benchmarks/gcold.ss benchmarks/new/r6rs-benchmarks/graphs.ss benchmarks/new/r6rs-benchmarks/lattice.ss benchmarks/new/r6rs-benchmarks/matrix.ss benchmarks/new/r6rs-benchmarks/maze.ss benchmarks/new/r6rs-benchmarks/mazefun.ss benchmarks/new/r6rs-benchmarks/mbrot.ss benchmarks/new/r6rs-benchmarks/nboyer.ss benchmarks/new/r6rs-benchmarks/nqueens.ss benchmarks/new/r6rs-benchmarks/ntakl.ss benchmarks/new/r6rs-benchmarks/paraffins.ss benchmarks/new/r6rs-benchmarks/parsing-test.sch benchmarks/new/r6rs-benchmarks/parsing.ss benchmarks/new/r6rs-benchmarks/perm9.ss benchmarks/new/r6rs-benchmarks/peval.ss benchmarks/new/r6rs-benchmarks/pi.ss benchmarks/new/r6rs-benchmarks/pnpoly.ss benchmarks/new/r6rs-benchmarks/ray.ss benchmarks/new/r6rs-benchmarks/todo-src/ benchmarks/new/r6rs-benchmarks/todo-src/README.flonum-benchmarks benchmarks/new/r6rs-benchmarks/todo-src/compiler.scm benchmarks/new/r6rs-benchmarks/todo-src/fft.scm benchmarks/new/r6rs-benchmarks/todo-src/fpsum.scm benchmarks/new/r6rs-benchmarks/todo-src/nbody.scm benchmarks/new/r6rs-benchmarks/todo-src/nucleic.scm benchmarks/new/r6rs-benchmarks/todo-src/primes.scm benchmarks/new/r6rs-benchmarks/todo-src/puzzle.scm benchmarks/new/r6rs-benchmarks/todo-src/quicksort.scm benchmarks/new/r6rs-benchmarks/todo-src/rn100 benchmarks/new/r6rs-benchmarks/todo-src/sboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/scheme.scm benchmarks/new/r6rs-benchmarks/todo-src/simplex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.scm benchmarks/new/r6rs-benchmarks/todo-src/slatex.sty benchmarks/new/r6rs-benchmarks/todo-src/smlboyer.scm benchmarks/new/r6rs-benchmarks/todo-src/string.scm benchmarks/new/r6rs-benchmarks/todo-src/succeed.scm benchmarks/new/r6rs-benchmarks/todo-src/sum.scm benchmarks/new/r6rs-benchmarks/todo-src/sum1.scm benchmarks/new/r6rs-benchmarks/todo-src/sumfp.scm benchmarks/new/r6rs-benchmarks/todo-src/sumloop.scm benchmarks/new/r6rs-benchmarks/todo-src/tail.scm benchmarks/new/r6rs-benchmarks/todo-src/tak.scm benchmarks/new/r6rs-benchmarks/todo-src/takl.scm benchmarks/new/r6rs-benchmarks/todo-src/temp.scm benchmarks/new/r6rs-benchmarks/todo-src/temp2.scm benchmarks/new/r6rs-benchmarks/todo-src/test.scm benchmarks/new/r6rs-benchmarks/todo-src/test.tex benchmarks/new/r6rs-benchmarks/todo-src/tfib.scm benchmarks/new/r6rs-benchmarks/todo-src/trav1.scm benchmarks/new/r6rs-benchmarks/todo-src/trav2.scm benchmarks/new/r6rs-benchmarks/todo-src/triangl.scm benchmarks/new/r6rs-benchmarks/todo-src/wc.scm modified: benchmarks/new/r6rs-benchmarks.ss benchmarks/results.Larceny-r6rs benchmarks/src/ntakl.scm
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(define (count r i step x y)
(let ((max-count 64)
(radius^2 16.0))
(let ((cr (fl+ r (fl* (exact->inexact x) step)))
(ci (fl+ i (fl* (exact->inexact y) step))))
(let loop ((zr cr)
(zi ci)
(c 0))
(if (= c max-count)
c
(let ((zr^2 (fl* zr zr))
(zi^2 (fl* zi zi)))
(if (fl>? (fl+ zr^2 zi^2) radius^2)
c
(let ((new-zr (fl+ (fl- zr^2 zi^2) cr))
(new-zi (fl+ (fl* 2.0 (fl* zr zi)) ci)))
(loop new-zr new-zi (+ c 1))))))))))
(define (mbrot matrix r i step n)
(let loop1 ((y (- n 1)))
(if (>= y 0)
(let loop2 ((x (- n 1)))
(if (>= x 0)
(begin
(vector-set! (vector-ref matrix x) y (count r i step x y))
(loop2 (- x 1)))
(loop1 (- y 1)))))))
(define (test n)
(let ((matrix (make-vector n)))
(let loop ((i (- n 1)))
(if (>= i 0)
(begin
(vector-set! matrix i (make-vector n))
(loop (- i 1)))))
(mbrot matrix -1.0 -0.5 0.005 n)
(vector-ref (vector-ref matrix 0) 0)))
(define (main . args)
(run-benchmark
"mbrot"
mbrot-iters
(lambda (result) (equal? result 5))
(lambda (n) (lambda () (test n)))
75)))