[icfp] vector-map benchmark, we are defs faster

icfp-2016/benchmark/vector-map.rkt

@@ -0,0 +1,68 @@
+#lang typed/racket/base
+(require
+  trivial/vector
+  trivial/math
+  racket/vector
+  plot/typed/no-gui
+  math/statistics)
+
+(define NUM-TRIALS 8)
+
+(define-vector: v1 (make-vector (expt: 10 1)))
+(define-vector: v2 (make-vector (expt: 10 2)))
+(define-vector: v3 (make-vector (expt: 10 3)))
+(define-vector: v4 (make-vector (expt: 10 4)))
+(define-vector: v5 (make-vector (expt: 10 5)))
+(define-vector: v6 (make-vector (expt: 10 6)))
+(define-vector: v7 (make-vector (expt: 10 7)))
+;(define-vector: v8 (make-vector (expt: 10 8)))
+;(define-vector: v9 (make-vector (expt: 10 9)))
+
+(define-syntax-rule (tt e)
+ (let ([proc (lambda () e)])
+  (mean (for/list : (Listof Integer)
+                  ([i (in-range NUM-TRIALS)])
+     (let-values (((res cpu real gc) (time-apply proc '())))
+       cpu)))))
+
+(define before*
+  (list
+    (tt (vector-map (lambda (x) x) v1))
+    (tt (vector-map (lambda (x) x) v2))
+    (tt (vector-map (lambda (x) x) v3))
+    (tt (vector-map (lambda (x) x) v4))
+    (tt (vector-map (lambda (x) x) v5))
+    (tt (vector-map (lambda (x) x) v6))
+    (tt (vector-map (lambda (x) x) v7))
+    #;(tt (vector-map (lambda (x) x) v8))
+    #;(tt (vector-map (lambda (x) x) v9))))
+
+(define after*
+  (list
+    (tt (vector-map: (lambda (x) x) v1))
+    (tt (vector-map: (lambda (x) x) v2))
+    (tt (vector-map: (lambda (x) x) v3))
+    (tt (vector-map: (lambda (x) x) v4))
+    (tt (vector-map: (lambda (x) x) v5))
+    (tt (vector-map: (lambda (x) x) v6))
+    (tt (vector-map: (lambda (x) x) v7))
+    #;(tt (vector-map: (lambda (x) x) v8))
+    #;(tt (vector-map: (lambda (x) x) v9))))
+
+;; TODO plot-pict
+(plot-file
+ (list
+  (lines (for/list : (Listof (List Integer Real))
+                   ([i (in-naturals 1)]
+                    [t (in-list before*)])
+           (list i t))
+         #:color 1
+         #:label "before")
+  (lines (for/list : (Listof (List Integer Real))
+                   ([i (in-naturals 1)]
+                    [t (in-list after*)])
+           (list i t))
+         #:color 2
+         #:label "after"))
+  "map-microbench.png"
+  'png)