ikarus/benchmarks/r6rs-benchmarks/destruc.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
;;; DESTRUC -- Destructive operation benchmark.
(library (r6rs-benchmarks destruc)
(export main)
(import (r6rs)
(r6rs mutable-pairs)
(r6rs-benchmarks))
(define (append-to-tail! x y)
(if (null? x)
y
(let loop ((a x) (b (cdr x)))
(if (null? b)
(begin
(set-cdr! a y)
x)
(loop b (cdr b))))))
(define (destructive n m)
(let ((l (do ((i 10 (- i 1)) (a '() (cons '() a)))
((= i 0) a))))
(do ((i n (- i 1)))
((= i 0) l)
(cond ((null? (car l))
(do ((l l (cdr l)))
((null? l))
(if (null? (car l)) (set-car! l (cons '() '())))
(append-to-tail! (car l)
(do ((j m (- j 1)) (a '() (cons '() a)))
((= j 0) a)))))
(else
(do ((l1 l (cdr l1)) (l2 (cdr l) (cdr l2)))
((null? l2))
(set-cdr! (do ((j (quotient (length (car l2)) 2) (- j 1))
(a (car l2) (cdr a)))
((zero? j) a)
(set-car! a i))
(let ((n (quotient (length (car l1)) 2)))
(cond ((= n 0)
(set-car! l1 '())
(car l1))
(else
(do ((j n (- j 1)) (a (car l1) (cdr a)))
((= j 1)
(let ((x (cdr a)))
(set-cdr! a '())
x))
(set-car! a i))))))))))))
(define (main . args)
(run-benchmark
"destruc"
destruc-iters
(lambda (result)
(equal? result
'((1 1 2)
(1 1 1)
(1 1 1 2)
(1 1 1 1)
(1 1 1 1 2)
(1 1 1 1 2)
(1 1 1 1 2)
(1 1 1 1 2)
(1 1 1 1 2)
(1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 3))))
(lambda (n m) (lambda () (destructive n m)))
600
50)))