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Make LabelSymbols a fixed32

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This commit is contained in:
Nicolás Pazos 2023-11-07 17:15:45 -03:00
parent eb63f30459
commit 6621690915
2 changed files with 19 additions and 56 deletions
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73
prompb/types.pb.go
View file

@ -992,7 +992,7 @@ func (m *ReducedTimeSeries) GetMetadata() MetricMetadataRef {
type MinimizedTimeSeries struct {
// Sorted list of label name-value pair references. This list is always even. At even indices
// there's the reference to label name, while at odd indices there's the reference to label value.
LabelSymbols []uint32 `protobuf:"varint,1,rep,packed,name=label_symbols,json=labelSymbols,proto3" json:"label_symbols,omitempty"`
LabelSymbols []uint32 `protobuf:"fixed32,1,rep,packed,name=label_symbols,json=labelSymbols,proto3" json:"label_symbols,omitempty"`
// Sorted by time, oldest sample first.
// TODO: support references for other types
Samples []Sample `protobuf:"bytes,2,rep,name=samples,proto3" json:"samples"`
@ -1653,7 +1653,7 @@ var fileDescriptor_d938547f84707355 = []byte{
0x7d, 0xe5, 0x55, 0x49, 0x67, 0xd1, 0xde, 0x52, 0xde, 0xe4, 0x0b, 0x30, 0xbc, 0xe4, 0x95, 0xc3,
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@ -1677,7 +1677,7 @@ var fileDescriptor_d938547f84707355 = []byte{
0x52, 0xfb, 0x5b, 0xa8, 0x62, 0x44, 0x36, 0x3a, 0xef, 0x6b, 0x71, 0x0b, 0xf4, 0xa1, 0xf4, 0x90,
0x4e, 0x81, 0xcd, 0xb5, 0x6c, 0x52, 0x83, 0x58, 0x6d, 0x7f, 0xeb, 0xc5, 0xcb, 0x6d, 0xe5, 0x97,
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0xf4, 0xc9, 0x5f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x5b, 0xdd, 0xa9, 0xb8, 0x42, 0x0d, 0x00, 0x00,
0xf4, 0xc9, 0x5f, 0x01, 0x00, 0x00, 0xff, 0xff, 0xda, 0x92, 0xb9, 0x7b, 0x42, 0x0d, 0x00, 0x00,
}
func (m *MetricMetadata) Marshal() (dAtA []byte, err error) {
@ -2405,20 +2405,11 @@ func (m *MinimizedTimeSeries) MarshalToSizedBuffer(dAtA []byte) (int, error) {
}
}
if len(m.LabelSymbols) > 0 {
dAtA11 := make([]byte, len(m.LabelSymbols)*10)
var j10 int
for _, num := range m.LabelSymbols {
for num >= 1<<7 {
dAtA11[j10] = uint8(uint64(num)&0x7f | 0x80)
num >>= 7
j10++
}
dAtA11[j10] = uint8(num)
j10++
for iNdEx := len(m.LabelSymbols) - 1; iNdEx >= 0; iNdEx-- {
i -= 4
encoding_binary.LittleEndian.PutUint32(dAtA[i:], uint32(m.LabelSymbols[iNdEx]))
}
i -= j10
copy(dAtA[i:], dAtA11[:j10])
i = encodeVarintTypes(dAtA, i, uint64(j10))
i = encodeVarintTypes(dAtA, i, uint64(len(m.LabelSymbols)*4))
i--
dAtA[i] = 0xa
}
@ -3129,11 +3120,7 @@ func (m *MinimizedTimeSeries) Size() (n int) {
var l int
_ = l
if len(m.LabelSymbols) > 0 {
l = 0
for _, e := range m.LabelSymbols {
l += sovTypes(uint64(e))
}
n += 1 + sovTypes(uint64(l)) + l
n += 1 + sovTypes(uint64(len(m.LabelSymbols)*4)) + len(m.LabelSymbols)*4
}
if len(m.Samples) > 0 {
for _, e := range m.Samples {
@ -4987,22 +4974,13 @@ func (m *MinimizedTimeSeries) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType == 0 {
if wireType == 5 {
var v uint32
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTypes
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= uint32(b&0x7F) << shift
if b < 0x80 {
break
}
if (iNdEx + 4) > l {
return io.ErrUnexpectedEOF
}
v = uint32(encoding_binary.LittleEndian.Uint32(dAtA[iNdEx:]))
iNdEx += 4
m.LabelSymbols = append(m.LabelSymbols, v)
} else if wireType == 2 {
var packedLen int
@ -5031,32 +5009,17 @@ func (m *MinimizedTimeSeries) Unmarshal(dAtA []byte) error {
return io.ErrUnexpectedEOF
}
var elementCount int
var count int
for _, integer := range dAtA[iNdEx:postIndex] {
if integer < 128 {
count++
}
}
elementCount = count
elementCount = packedLen / 4
if elementCount != 0 && len(m.LabelSymbols) == 0 {
m.LabelSymbols = make([]uint32, 0, elementCount)
}
for iNdEx < postIndex {
var v uint32
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTypes
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
v |= uint32(b&0x7F) << shift
if b < 0x80 {
break
}
if (iNdEx + 4) > l {
return io.ErrUnexpectedEOF
}
v = uint32(encoding_binary.LittleEndian.Uint32(dAtA[iNdEx:]))
iNdEx += 4
m.LabelSymbols = append(m.LabelSymbols, v)
}
} else {

2
prompb/types.proto
View file

@ -171,7 +171,7 @@ message ReducedTimeSeries {
message MinimizedTimeSeries {
// Sorted list of label name-value pair references. This list is always even. At even indices
// there's the reference to label name, while at odd indices there's the reference to label value.
repeated uint32 label_symbols = 1 [(gogoproto.nullable) = false];
repeated fixed32 label_symbols = 1 [(gogoproto.nullable) = false];
// Sorted by time, oldest sample first.
// TODO: support references for other types