suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated some of the typed benchmarks.

Browse Source
This commit is contained in:
Vincent St-Amour 2010-05-11 13:22:35 -04:00 committed by Vincent St-Amour
parent e90e37ec62
commit fb09e9da23
2 changed files with 186 additions and 184 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
collects/tests/racket/benchmarks/common/nqueens-typed.rkt
View File

@ -1,5 +1,6 @@
;;; NQUEENS -- Compute number of solutions to 8-queens problem.
;; 2006/08 -- renamed `try' to `try-it' to avoid Bigloo collision (mflatt)
;; 2010/04 -- got rid of the one-armed id (stamourv)
(module nqueens-typed typed/scheme

25
collects/tests/racket/benchmarks/common/paraffins-typed.rkt
View File

@ -1,11 +1,13 @@
;;; PARAFFINS -- Compute how many paraffins exist with N carbon atoms.
(module paraffins-typed typed/scheme
#lang typed/scheme/base
(define-type Radical (Rec Radical (U 'C 'H 'BCP 'CCP (Vectorof Radical))))
(require/typed scheme/base (collect-garbage ( -> Void)))
(: gen (Integer -> (Vectorof (Listof Radical))))
(define (gen n)
(define-type Radical (Rec Radical (U 'C 'H 'BCP 'CCP (Vectorof Radical))))
(: gen (Integer -> (Vectorof (Listof Radical))))
(define (gen n)
(let*: ((n/2 : Integer (quotient n 2))
(radicals : (Vectorof (Listof Radical)) (make-vector (+ n/2 1) '(H))))
@ -145,8 +147,8 @@
(vector-set! radicals i (rads-of-size i))
(loop (+ i 1)))))))
(: three-partitions (Integer -> (Listof (Vectorof Integer))))
(define (three-partitions m)
(: three-partitions (Integer -> (Listof (Vectorof Integer))))
(define (three-partitions m)
(let: loop1 : (Listof (Vectorof Integer))
((lst : (Listof (Vectorof Integer)) '())
(nc1 : Integer (quotient m 3)))
@ -160,8 +162,8 @@
(loop2 (cons (vector nc1 nc2 (- m (+ nc1 nc2))) lst)
(- nc2 1)))))))
(: four-partitions (Integer -> (Listof (Vectorof Integer))))
(define (four-partitions m)
(: four-partitions (Integer -> (Listof (Vectorof Integer))))
(define (four-partitions m)
(let: loop1 : (Listof (Vectorof Integer))
((lst : (Listof (Vectorof Integer)) '())
(nc1 : Integer (quotient m 4)))
@ -180,13 +182,13 @@
(loop3 (cons (vector nc1 nc2 nc3 (- m (+ nc1 (+ nc2 nc3)))) lst)
(- nc3 1))))))))))
(: nb (Integer -> Integer))
(define (nb n)
(: nb (Integer -> Integer))
(define (nb n)
(let ((x (gen n)))
(+ (length (vector-ref x 0))
(length (vector-ref x 1)))))
(let ((input (with-input-from-file "input.txt" read)))
(let ((input (with-input-from-file "input.txt" read)))
(time
(let: loop : Integer
((n : Integer 100) (v : Integer 0))
@ -194,4 +196,3 @@
v
(loop (- n 1) (nb (if input 17 0)))))))
)