48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package adaptive
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import (
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"sync"
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"testing"
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"time"
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)
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func TestWorkloadAnalyzer_Basic(t *testing.T) {
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t.Parallel()
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wa := NewWorkloadAnalyzer(100 * time.Millisecond)
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wa.RecordAccess("steam/depot/1", 1024)
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wa.RecordAccess("steam/depot/2", 2048)
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_ = wa.GetDominantPattern()
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if info := wa.GetAccessInfo("steam/depot/1"); info != nil {
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_ = info.AccessCount
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}
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wa.Stop()
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}
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func TestAdaptiveCacheManager_Basic(t *testing.T) {
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t.Parallel()
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acm := NewAdaptiveCacheManager(50 * time.Millisecond)
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acm.RecordAccess("k", 100)
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_ = acm.GetCurrentStrategy()
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_ = acm.GetAdaptationCount()
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acm.Stop()
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}
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// TestAdaptiveAnalyzer_UnderLoad + concurrent Record (improves 0% paths for analyzer goroutine per issue11).
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func TestAdaptiveAnalyzer_UnderLoad(t *testing.T) {
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t.Parallel()
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wa := NewWorkloadAnalyzer(20 * time.Millisecond)
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var wg sync.WaitGroup
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for i := 0; i < 4; i++ {
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wg.Add(1)
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go func(id int) {
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defer wg.Done()
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for j := 0; j < 30; j++ {
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wa.RecordAccess("p"+string(rune('0'+id)), int64(j*100))
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}
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}(i)
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}
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wg.Wait()
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_ = wa.GetDominantPattern()
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wa.Stop()
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}
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