restore idr/reuse becnhmark (#171)

* restore idr/ruse and simply code

* refresh benchmark report data

Author: chmike

benchmarks.go

@@ -460,6 +460,14 @@ var benchmarkCases = []BenchmarkCase{
 		URL:  "github.com/chmike/ditp",
 		New:  idr.NewIDRSerializer,
 
+		TimeSupport: TSFullTzOffset,
+		APIKind:     AKManual,
+		Notes:       []string{"low level IDR encoding demo with same nsec time encoding as benc"},
+	}, {
+		Name: "idr/reuse",
+		URL:  "github.com/chmike/ditp",
+		New:  idr.NewIDRSerializerReuse,
+
 		BufferReuseMarshal: true,
 		TimeSupport:        TSFullTzOffset,
 		APIKind:            AKManual,

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/Sereal/Sereal v0.0.0-20230201113653-fa72c87b650e
 	github.com/alecthomas/binary v0.0.0-20221018225505-74871811ee56
 	github.com/calmh/xdr v1.1.0
-	github.com/chmike/ditp v0.0.0-20240618130435-627cf7ce9ad6
+	github.com/chmike/ditp v0.0.0-20240629115045-1ab5bbd646cd
 	github.com/cosmos/cosmos-proto v1.0.0-beta.3
 	github.com/cybriq/gotiny v0.0.5
 	github.com/davecgh/go-xdr v0.0.0-20161123171359-e6a2ba005892

go.sum

@@ -34,8 +34,10 @@ github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJm
 github.com/calmh/xdr v1.1.0 h1:U/Dd4CXNLoo8EiQ4ulJUXkgO1/EyQLgDKLgpY1SOoJE=
 github.com/calmh/xdr v1.1.0/go.mod h1:E8sz2ByAdXC8MbANf1LCRYzedSnnc+/sXXJs/PVqoeg=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
-github.com/chmike/ditp v0.0.0-20240618130435-627cf7ce9ad6 h1:FIQLUAh5cGcvt6Sm4wD2TUbDDJjCnmpv1A/lnJDBMh0=
-github.com/chmike/ditp v0.0.0-20240618130435-627cf7ce9ad6/go.mod h1:Az8w1aHUmNFs7+C7v41Y/cpXIBafvOs+7J7M/KGsM1c=
+github.com/chmike/ditp v0.0.0-20240621105623-1fe3e031524f h1:fxT+cPh0H+xo8ojX5O1zt/o/vTf7oeKdpk7r7asg2fs=
+github.com/chmike/ditp v0.0.0-20240621105623-1fe3e031524f/go.mod h1:Az8w1aHUmNFs7+C7v41Y/cpXIBafvOs+7J7M/KGsM1c=
+github.com/chmike/ditp v0.0.0-20240629115045-1ab5bbd646cd h1:ImEBzQdUJ6jx65nsFrBlNNV8um9lW4ApGEa+mIjXOZQ=
+github.com/chmike/ditp v0.0.0-20240629115045-1ab5bbd646cd/go.mod h1:Az8w1aHUmNFs7+C7v41Y/cpXIBafvOs+7J7M/KGsM1c=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=

internal/serializers/idr/idr.go

@@ -13,28 +13,26 @@ func (s IDRSerializer) Marshal(o interface{}) ([]byte, error) {
 	e := make([]byte, 0, 64)
 	e = low.PutTime(e, v.BirthDay)
 	e = low.PutFloat64(e, v.Money)
-	e = low.PutInt32(e, int32(v.Siblings))
 	e = low.PutBool(e, v.Spouse)
+	e = low.PutVarInt(e, v.Siblings)
 	e = low.PutString(e, v.Name)
 	e = low.PutString(e, v.Phone)
 	return e, nil
 }
 
 func (s IDRSerializer) Unmarshal(d []byte, o interface{}) (err error) {
 	v := o.(*goserbench.SmallStruct)
-	_ = d[29]
 	d, v.BirthDay = low.Time(d)
 	d, v.Money = low.Float64(d)
-	d, v1 := low.Int32(d)
-	v.Siblings = int(v1)
 	d, v.Spouse = low.Bool(d)
+	d, v.Siblings = low.VarInt(d)
 	d, v.Name = low.String(d, 1<<14)
 	_, v.Phone = low.String(d, 20)
 	return nil
 }
 
 func NewIDRSerializer() goserbench.Serializer {
-	return IDRSerializer{} // set initial buffer to 256 bytes
+	return IDRSerializer{}
 }
 
 type IDRSerializerReuse struct {
@@ -46,21 +44,19 @@ func (s IDRSerializerReuse) Marshal(o interface{}) ([]byte, error) {
 	e := low.Reset(s.e)
 	e = low.PutTime(e, v.BirthDay)
 	e = low.PutFloat64(e, v.Money)
-	e = low.PutInt32(e, int32(v.Siblings))
 	e = low.PutBool(e, v.Spouse)
+	e = low.PutVarInt(e, v.Siblings)
 	e = low.PutString(e, v.Name)
 	e = low.PutString(e, v.Phone)
 	return e, nil
 }
 
 func (s IDRSerializerReuse) Unmarshal(d []byte, o interface{}) (err error) {
 	v := o.(*goserbench.SmallStruct)
-	_ = d[29]
 	d, v.BirthDay = low.Time(d)
 	d, v.Money = low.Float64(d)
-	d, v1 := low.Int32(d)
-	v.Siblings = int(v1)
 	d, v.Spouse = low.Bool(d)
+	d, v.Siblings = low.VarInt(d)
 	d, v.Name = low.String(d, 1<<14)
 	_, v.Phone = low.String(d, 20)
 	return nil