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lib/db: Fix benchmarks
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4708
This commit is contained in:
parent
0fe3ae7c22
commit
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@ -4,8 +4,6 @@
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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// +build benchmark
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package db_test
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package db_test
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import (
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import (
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@ -16,17 +14,18 @@ import (
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"testing"
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"testing"
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"github.com/syncthing/syncthing/lib/db"
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"github.com/syncthing/syncthing/lib/db"
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"github.com/syncthing/syncthing/lib/fs"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/protocol"
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)
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)
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var files, oneFile, firstHalf, secondHalf []protocol.FileInfo
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var files, oneFile, firstHalf, secondHalf []protocol.FileInfo
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var fs *db.FileSet
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var s *db.FileSet
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func init() {
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func init() {
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for i := 0; i < 1000; i++ {
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for i := 0; i < 1000; i++ {
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files = append(files, protocol.FileInfo{
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files = append(files, protocol.FileInfo{
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Name: fmt.Sprintf("file%d", i),
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Name: fmt.Sprintf("file%d", i),
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Version: protocol.Vector{{ID: myID, Value: 1000}},
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Version: protocol.Vector{[]protocol.Counter{{ID: myID, Value: 1000}}},
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Blocks: genBlocks(i),
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Blocks: genBlocks(i),
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})
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})
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}
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}
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@ -37,9 +36,9 @@ func init() {
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oneFile = firstHalf[middle-1 : middle]
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oneFile = firstHalf[middle-1 : middle]
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ldb, _ := tempDB()
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ldb, _ := tempDB()
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fs = db.NewFileSet("test", ldb)
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s = db.NewFileSet("test)", fs.NewFilesystem(fs.FilesystemTypeBasic, "."), ldb)
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fs.Replace(remoteDevice0, files)
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replace(s, remoteDevice0, files)
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fs.Replace(protocol.LocalDeviceID, firstHalf)
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replace(s, protocol.LocalDeviceID, firstHalf)
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}
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}
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func tempDB() (*db.Instance, string) {
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func tempDB() (*db.Instance, string) {
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@ -63,8 +62,8 @@ func BenchmarkReplaceAll(b *testing.B) {
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b.ResetTimer()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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m := db.NewFileSet("test", ldb)
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m := db.NewFileSet("test)", fs.NewFilesystem(fs.FilesystemTypeBasic, "."), ldb)
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m.Replace(protocol.LocalDeviceID, files)
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replace(m, protocol.LocalDeviceID, files)
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}
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}
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b.ReportAllocs()
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b.ReportAllocs()
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@ -78,9 +77,9 @@ func BenchmarkUpdateOneChanged(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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if i%1 == 0 {
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if i%1 == 0 {
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fs.Update(protocol.LocalDeviceID, changed)
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s.Update(protocol.LocalDeviceID, changed)
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} else {
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} else {
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fs.Update(protocol.LocalDeviceID, oneFile)
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s.Update(protocol.LocalDeviceID, oneFile)
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}
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}
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}
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}
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@ -89,7 +88,7 @@ func BenchmarkUpdateOneChanged(b *testing.B) {
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func BenchmarkUpdateOneUnchanged(b *testing.B) {
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func BenchmarkUpdateOneUnchanged(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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fs.Update(protocol.LocalDeviceID, oneFile)
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s.Update(protocol.LocalDeviceID, oneFile)
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}
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}
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b.ReportAllocs()
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b.ReportAllocs()
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@ -98,7 +97,7 @@ func BenchmarkUpdateOneUnchanged(b *testing.B) {
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func BenchmarkNeedHalf(b *testing.B) {
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func BenchmarkNeedHalf(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithNeed(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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s.WithNeed(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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@ -113,7 +112,7 @@ func BenchmarkNeedHalf(b *testing.B) {
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func BenchmarkHave(b *testing.B) {
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func BenchmarkHave(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithHave(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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s.WithHave(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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@ -128,7 +127,7 @@ func BenchmarkHave(b *testing.B) {
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func BenchmarkGlobal(b *testing.B) {
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func BenchmarkGlobal(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithGlobal(func(fi db.FileIntf) bool {
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s.WithGlobal(func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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@ -143,7 +142,7 @@ func BenchmarkGlobal(b *testing.B) {
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func BenchmarkNeedHalfTruncated(b *testing.B) {
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func BenchmarkNeedHalfTruncated(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithNeedTruncated(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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s.WithNeedTruncated(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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@ -158,7 +157,7 @@ func BenchmarkNeedHalfTruncated(b *testing.B) {
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func BenchmarkHaveTruncated(b *testing.B) {
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func BenchmarkHaveTruncated(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithHaveTruncated(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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s.WithHaveTruncated(protocol.LocalDeviceID, func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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@ -173,7 +172,7 @@ func BenchmarkHaveTruncated(b *testing.B) {
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func BenchmarkGlobalTruncated(b *testing.B) {
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func BenchmarkGlobalTruncated(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for i := 0; i < b.N; i++ {
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count := 0
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count := 0
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fs.WithGlobalTruncated(func(fi db.FileIntf) bool {
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s.WithGlobalTruncated(func(fi db.FileIntf) bool {
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count++
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count++
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return true
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return true
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})
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})
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