forked from TrueCloudLab/frostfs-sdk-go
Ekaterina Lebedeva
46ee543899
Since Go 1.22 a `for` statement with a `range` clause is able
to iterate through integer values from zero to an upper limit.
gopatch script:
@@
var i, e expression
@@
-for i := 0; i <= e - 1; i++ {
+for i := range e {
...
}
@@
var i, e expression
@@
-for i := 0; i <= e; i++ {
+for i := range e + 1 {
...
}
@@
var i, e expression
@@
-for i := 0; i < e; i++ {
+for i := range e {
...
}
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
package netmap
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import (
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"testing"
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cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
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"github.com/stretchr/testify/require"
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)
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func BenchmarkNetmap_ContainerNodes(b *testing.B) {
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nodes := []NodeInfo{
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nodeInfoFromAttributes("Country", "Russia", "Order", "1"),
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nodeInfoFromAttributes("Country", "Germany", "Order", "2"),
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nodeInfoFromAttributes("Country", "Russia", "Order", "3"),
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nodeInfoFromAttributes("Country", "France", "Order", "4"),
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nodeInfoFromAttributes("Country", "France", "Order", "5"),
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nodeInfoFromAttributes("Country", "Russia", "Order", "6"),
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nodeInfoFromAttributes("Country", "Russia", "Order", "7"),
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nodeInfoFromAttributes("Country", "Germany", "Order", "8"),
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nodeInfoFromAttributes("Country", "Germany", "Order", "9"),
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nodeInfoFromAttributes("Country", "Russia", "Order", "10"),
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nodeInfoFromAttributes("Country", "China", "Order", "11"),
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nodeInfoFromAttributes("Country", "China", "Order", "12"),
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nodeInfoFromAttributes("Country", "Finland", "Order", "13"),
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nodeInfoFromAttributes("Country", "Finland", "Order", "14"),
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nodeInfoFromAttributes("Country", "España", "Order", "15"),
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nodeInfoFromAttributes("Country", "España", "Order", "16"),
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}
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var nm NetMap
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nm.SetNodes(nodes)
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policies := []string{
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`REP 2`,
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`REP 2 IN X CBF 2 SELECT 2 FROM * AS X`,
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}
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cnr := cidtest.ID()
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pivot := make([]byte, 32)
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cnr.Encode(pivot)
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for i := range policies {
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b.Run(policies[i], func(b *testing.B) {
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var p PlacementPolicy
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require.NoError(b, p.DecodeString(policies[i]))
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b.ResetTimer()
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b.ReportAllocs()
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for range b.N {
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_, err := nm.ContainerNodes(p, pivot)
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if err != nil {
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b.Fatal(err)
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}
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}
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})
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}
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}
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