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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

96 lines
2.7 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package index
/*
#cgo pkg-config: milvus_core
#include <stdlib.h>
#include <stdint.h>
#include "common/init_c.h"
#include "segcore/segcore_init_c.h"
#include "indexbuilder/init_c.h"
*/
import "C"
import (
"github.com/milvus-io/milvus-proto/go-api/v3/commonpb"
"github.com/milvus-io/milvus/pkg/v3/common"
"github.com/milvus-io/milvus/pkg/v3/proto/datapb"
"github.com/milvus-io/milvus/pkg/v3/util/hardware"
"github.com/milvus-io/milvus/pkg/v3/util/paramtable"
"github.com/milvus-io/milvus/pkg/v3/util/typeutil"
)
func getCurrentIndexVersion(v int32) int32 {
cMaximum := int32(C.GetMaximumIndexVersion())
if cMaximum < v {
return cMaximum
}
return v
}
func getFieldDataSizeFromBinlogs(insertLogs []*datapb.FieldBinlog, fieldID int64) uint64 {
var totalSize uint64
for _, fieldBinlog := range insertLogs {
if fieldBinlog.GetFieldID() == fieldID {
for _, binlog := range fieldBinlog.GetBinlogs() {
totalSize += uint64(binlog.GetMemorySize())
}
break
}
}
return totalSize
}
func mapToKVPairs(m map[string]string) []*commonpb.KeyValuePair {
kvs := make([]*commonpb.KeyValuePair, 0, len(m))
for k, v := range m {
kvs = append(kvs, &commonpb.KeyValuePair{
Key: k,
Value: v,
})
}
return kvs
}
func CalculateNodeSlots() int64 {
cpuNum := hardware.GetCPUNum()
memory := hardware.GetMemoryCount()
slot := int64(cpuNum / 2)
memorySlot := int64(memory / (8 * 1024 * 1024 * 1024))
if slot > memorySlot {
slot = memorySlot
}
totalSlot := max(slot, 1) * paramtable.Get().DataNodeCfg.WorkerSlotUnit.GetAsInt64() * paramtable.Get().DataNodeCfg.BuildParallel.GetAsInt64()
if paramtable.GetRole() == typeutil.StandaloneRole {
totalSlot = max(int64(float64(totalSlot)*paramtable.Get().DataNodeCfg.StandaloneSlotRatio.GetAsFloat()), 1)
}
return totalSlot
}
func GetIndexType(indexParams []*commonpb.KeyValuePair) string {
for _, param := range indexParams {
if param.Key == common.IndexTypeKey {
return param.Value
}
}
return ""
}