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Minor changes on bench code.

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Andrey Antukh 2016-04-09 20:32:15 +03:00
parent 808c964d3d
commit 3a448e33e4
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1 changed files with 40 additions and 37 deletions
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77
dev/bench/core.cljs
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@ -1,5 +1,6 @@
(ns bench.core
(:require [kdtree :as k]))
(:require [kdtree :as k]
[cljs.nodejs :as node]))
(enable-console-print!)
@ -7,65 +8,67 @@
[n]
(for [x (range 0 n)
y (range 0 n)]
(k/point2d x y)))
#js [x y]))
(defn bench-init-100
[]
(js/console.time "init:100")
(let [points (into-array (generate-points 10))]
(time
(k/create2d points))))
(defn bench-init-1000
[]
(let [points (into-array (generate-points 100))]
(time
(k/create2d points))))
(k/create2d points)
(js/console.timeEnd "init:100")))
(defn bench-init-10000
[]
(let [points (into-array (generate-points 1000))]
(time
(k/create2d points))))
(js/console.time "init:10000")
(let [points (into-array (generate-points 100))]
(k/create2d points)
(js/console.timeEnd "init:10000")))
(defn bench-init-160000
[]
(js/console.time "init:160000")
(let [points (into-array (generate-points 400))]
(k/create2d points)
(js/console.timeEnd "init:160000")))
(defn bench-init
[]
(println "init:100")
(bench-init-100)
(println "init:1000")
(bench-init-1000)
(println "init:10000")
(bench-init-10000))
(bench-init-10000)
(bench-init-160000))
(defn bench-knn-100000-2
(defn bench-knn-160000
[]
(let [tree (-> (into-array (generate-points 10000))
(k/create2d points))
pt (k/point2d (rand-int 10000)
(rand-int 10000))]
(let [tree (-> (into-array (generate-points 400))
(k/create2d))]
(dotimes [i 100]
(time
(.nearest tree pt 2)))))
(js/console.time "knn:160000")
(let [pt #js [(rand-int 400)
(rand-int 400)]]
(.nearest tree pt 2))
(js/console.timeEnd "knn:160000"))))
(defn bench-knn-10000-2
(defn bench-knn-360000
[]
(let [tree (-> (into-array (generate-points 1000))
(k/create2d points))
pt (k/point2d (rand-int 1000)
(rand-int 1000))]
(let [tree (-> (into-array (generate-points 600))
(k/create2d))]
(dotimes [i 100]
(time
(.nearest tree pt 2)))))
(js/console.time "knn:360000")
(let [pt #js [(rand-int 600)
(rand-int 600)]]
(.nearest tree pt 2))
(js/console.timeEnd "knn:360000"))))
(defn bench-knn
[]
(println "knn:10000:2")
(bench-knn-10000-2))
(bench-knn-160000)
(bench-knn-360000))
(defn main
[& [type]]
(cond
(bench-init)
(bench-knn)
#_(cond
(= type "init")
(bench-init)