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Merge pull request #81 from prometheus/beorn7/versioning 

Update vendoring of beorn7/perks.
This commit is contained in:
Björn Rabenstein 2015-02-23 16:53:10 +01:00
parent 764e6a72c3 14c2f30b35
commit 3f532e73b1
3 changed files with 22 additions and 10 deletions
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2
_vendor/perks/MANIFEST
View File

@ -1 +1 @@
Imported at f15ca8fc2964cb9f291e1cf17bb1bf9a4f9e23d5 from https://github.com/beorn7/perks . Imported at b965b613227fddccbfffe13eae360ed3fa822f8d from https://github.com/beorn7/perks .

21
_vendor/perks/quantile/example_test.go
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@ -5,11 +5,12 @@ package quantile_test
import ( import (
"bufio" "bufio"
"fmt" "fmt"
"github.com/bmizerany/perks/quantile"
"log" "log"
"os" "os"
"strconv" "strconv"
"time" "time"
"github.com/beorn7/perks/quantile"
) )
func Example_simple() { func Example_simple() {
@ -17,7 +18,11 @@ func Example_simple() {
go sendFloats(ch) go sendFloats(ch)
// Compute the 50th, 90th, and 99th percentile. // Compute the 50th, 90th, and 99th percentile.
q := quantile.NewTargeted(0.50, 0.90, 0.99) q := quantile.NewTargeted(map[float64]float64{
0.50: 0.005,
0.90: 0.001,
0.99: 0.0001,
})
for v := range ch { for v := range ch {
q.Insert(v) q.Insert(v)
} }
@ -28,8 +33,8 @@ func Example_simple() {
fmt.Println("count:", q.Count()) fmt.Println("count:", q.Count())
// Output: // Output:
// perc50: 5 // perc50: 5
// perc90: 14 // perc90: 16
// perc99: 40 // perc99: 223
// count: 2388 // count: 2388
} }
@ -52,7 +57,7 @@ func Example_mergeMultipleStreams() {
// even if we do not plan to query them all here. // even if we do not plan to query them all here.
ch := make(chan quantile.Samples) ch := make(chan quantile.Samples)
getDBQuerySamples(ch) getDBQuerySamples(ch)
q := quantile.NewTargeted(0.90) q := quantile.NewTargeted(map[float64]float64{0.90: 0.001})
for samples := range ch { for samples := range ch {
q.Merge(samples) q.Merge(samples)
} }
@ -67,7 +72,11 @@ func Example_window() {
go sendStreamValues(ch) go sendStreamValues(ch)
tick := time.NewTicker(1 * time.Minute) tick := time.NewTicker(1 * time.Minute)
q := quantile.NewTargeted(0.90, 0.95, 0.99) q := quantile.NewTargeted(map[float64]float64{
0.90: 0.001,
0.95: 0.0005,
0.99: 0.0001,
})
for { for {
select { select {
case t := <-tick.C: case t := <-tick.C:

9
_vendor/perks/quantile/stream_test.go
View File

@ -113,7 +113,8 @@ func TestHighBiasedQuery(t *testing.T) {
verifyHighPercsWithRelativeEpsilon(t, a, s) verifyHighPercsWithRelativeEpsilon(t, a, s)
} }
func TestTargetedMerge(t *testing.T) { // BrokenTestTargetedMerge is broken, see Merge doc comment.
func BrokenTestTargetedMerge(t *testing.T) {
rand.Seed(42) rand.Seed(42)
s1 := NewTargeted(Targets) s1 := NewTargeted(Targets)
s2 := NewTargeted(Targets) s2 := NewTargeted(Targets)
@ -123,7 +124,8 @@ func TestTargetedMerge(t *testing.T) {
verifyPercsWithAbsoluteEpsilon(t, a, s1) verifyPercsWithAbsoluteEpsilon(t, a, s1)
} }
func TestLowBiasedMerge(t *testing.T) { // BrokenTestLowBiasedMerge is broken, see Merge doc comment.
func BrokenTestLowBiasedMerge(t *testing.T) {
rand.Seed(42) rand.Seed(42)
s1 := NewLowBiased(RelativeEpsilon) s1 := NewLowBiased(RelativeEpsilon)
s2 := NewLowBiased(RelativeEpsilon) s2 := NewLowBiased(RelativeEpsilon)
@ -133,7 +135,8 @@ func TestLowBiasedMerge(t *testing.T) {
verifyLowPercsWithRelativeEpsilon(t, a, s2) verifyLowPercsWithRelativeEpsilon(t, a, s2)
} }
func TestHighBiasedMerge(t *testing.T) { // BrokenTestHighBiasedMerge is broken, see Merge doc comment.
func BrokenTestHighBiasedMerge(t *testing.T) {
rand.Seed(42) rand.Seed(42)
s1 := NewHighBiased(RelativeEpsilon) s1 := NewHighBiased(RelativeEpsilon)
s2 := NewHighBiased(RelativeEpsilon) s2 := NewHighBiased(RelativeEpsilon)