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Add par sort slice #620

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Add par sort slice #620

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10 changes: 8 additions & 2 deletions store/cachekv/store.go
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ import (
"cosmossdk.io/store/internal/kv"
"cosmossdk.io/store/tracekv"
"cosmossdk.io/store/types"
"github.com/jfcg/sorty/v2"
)

// cValue represents a cached value.
Expand Down Expand Up @@ -380,9 +381,14 @@ func (store *Store) clearUnsortedCacheSubset(unsorted []*kv.Pair, sortState sort
}

if sortState == stateUnsorted {
sort.Slice(unsorted, func(i, j int) bool {
fn := func(i, j int) bool {
return bytes.Compare(unsorted[i].Key, unsorted[j].Key) < 0
})
}
if len(unsorted) > 1000 {
sort.Slice(unsorted, fn)
} else {
sorty.SortSlice(unsorted)
}
}

for _, item := range unsorted {
Expand Down
3 changes: 3 additions & 0 deletions store/go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,8 @@ require (
gotest.tools/v3 v3.5.1
)

require github.com/jfcg/sorty/v2 v2.1.1

require (
github.com/DataDog/zstd v1.5.5 // indirect
github.com/beorn7/perks v1.0.1 // indirect
Expand All @@ -48,6 +50,7 @@ require (
github.com/hashicorp/go-immutable-radix v1.0.0 // indirect
github.com/hashicorp/go-uuid v1.0.1 // indirect
github.com/hashicorp/yamux v0.1.1 // indirect
github.com/jfcg/sixb v1.4.1 // indirect
github.com/jhump/protoreflect v1.15.3 // indirect
github.com/klauspost/compress v1.17.7 // indirect
github.com/kr/pretty v0.3.1 // indirect
Expand Down
8 changes: 8 additions & 0 deletions store/go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,14 @@ github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE
github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/jfcg/opt v0.3.1 h1:6zgKvv3fR5OlX2nxUYJC4wtosY30N4vypILgXmRNr34=
github.com/jfcg/opt v0.3.1/go.mod h1:3ZUYQhiqKM6vVjMRYV1fVZ9a91EQ47b5kg7KsnfRClk=
github.com/jfcg/rng v1.0.6 h1:JCYvI/GaSSd3lL0zl15J7FNHqMZYNosPmNKDrysKhH0=
github.com/jfcg/rng v1.0.6/go.mod h1:UqYFfcn9XCugyejaC+8cXQgrWtHQtvlWGiLQXu/7Cnw=
github.com/jfcg/sixb v1.4.1 h1:lb/fWXTn7G+Om2K2/NhZByppgPyQ7mWyQ5XOHu9PAfU=
github.com/jfcg/sixb v1.4.1/go.mod h1:hofNeC6Ua8uwQ7X14L2/byXF1xJyUyX4lk53SmeAopI=
github.com/jfcg/sorty/v2 v2.1.1 h1:jMgkME/JZ4dVFxOVtAeQUXbSzLhbPGxjgfhtnCMXXVM=
github.com/jfcg/sorty/v2 v2.1.1/go.mod h1:wFv8kNl8smeqwsx62BPpgxyjxMY+4ylIug1ARe4nLnI=
github.com/jhump/protoreflect v1.15.3 h1:6SFRuqU45u9hIZPJAoZ8c28T3nK64BNdp9w6jFonzls=
github.com/jhump/protoreflect v1.15.3/go.mod h1:4ORHmSBmlCW8fh3xHmJMGyul1zNqZK4Elxc8qKP+p1k=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
Expand Down
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