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https://github.com/fluencelabs/tendermint
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89668c3179
* clist: Speedup detachNext() and detachPrev() We used unnecessary function calls, defers, and extra mutexes. These are not our friends for writing fast code in our libs. * Remove more defers from clist functions * Add more benchmarks
47 lines
771 B
Go
47 lines
771 B
Go
package clist
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import "testing"
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func BenchmarkDetaching(b *testing.B) {
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lst := New()
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for i := 0; i < b.N+1; i++ {
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lst.PushBack(i)
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}
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start := lst.Front()
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nxt := start.Next()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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start.removed = true
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start.DetachNext()
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start.DetachPrev()
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tmp := nxt
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nxt = nxt.Next()
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start = tmp
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}
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}
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// This is used to benchmark the time of RMutex.
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func BenchmarkRemoved(b *testing.B) {
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lst := New()
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for i := 0; i < b.N+1; i++ {
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lst.PushBack(i)
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}
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start := lst.Front()
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nxt := start.Next()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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start.Removed()
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tmp := nxt
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nxt = nxt.Next()
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start = tmp
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}
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}
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func BenchmarkPushBack(b *testing.B) {
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lst := New()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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lst.PushBack(i)
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}
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}
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