mirror of https://github.com/tidwall/tile38.git
53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package server
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import (
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"math"
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"math/rand"
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"testing"
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"time"
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"github.com/tidwall/geojson"
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"github.com/tidwall/geojson/geometry"
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)
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type testPointItem struct {
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object geojson.Object
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fields []float64
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}
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func PO(x, y float64) *geojson.Point {
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return geojson.NewPoint(geometry.Point{X: x, Y: y})
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}
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func BenchmarkFieldMatch(t *testing.B) {
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rand.Seed(time.Now().UnixNano())
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items := make([]testPointItem, t.N)
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for i := 0; i < t.N; i++ {
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items[i] = testPointItem{
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PO(rand.Float64()*360-180, rand.Float64()*180-90),
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[]float64{rand.Float64()*9+1, math.Round(rand.Float64()*30) + 1},
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}
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}
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sw := &scanWriter{
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wheres: []whereT{
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{"foo", 0, false, 1, false, 3},
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{"bar", 1, false, 10, false, 30},
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},
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whereins: []whereinT{
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{"foo", 0, []float64{1, 2}},
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{"bar", 1, []float64{11, 25}},
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},
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fmap: map[string]int{"foo": 0, "bar": 1},
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farr: []string{"bar", "foo"},
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}
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sw.fvals = make([]float64, len(sw.farr))
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t.ResetTimer()
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for i := 0; i < t.N; i++ {
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// one call is super fast, measurements are not reliable, let's do 100
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for ix := 0; ix < 100; ix++ {
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sw.fieldMatch(items[i].fields, items[i].object)
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}
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}
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}
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