pool

Documentation

Overview

Copyright 2022 Huawei Cloud Computing Technologies Co., Ltd.

Licensed 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.

nolint

Index

• func PutChunkMetaBuffer(b *Buffer)
• type Buffer
  • func GetChunkMetaBuffer() *Buffer
  • func (b *Buffer) Instance() Object
  • func (b *Buffer) MemSize() int
• type FixedPool
  • func (p *FixedPool) Get() interface{}
  • func (p *FixedPool) Put(v interface{})
  • func (p *FixedPool) Reset(size int, new func() interface{}, hook *HitRatioHook)
• type HitRatioHook
  • func NewHitRatioHook(total, hit func(int64)) *HitRatioHook
• type ListPool
  • func NewListPool() *ListPool
  • func (u *ListPool) Get() *list.List
  • func (u *ListPool) HitRatio() float64
  • func (u *ListPool) Put(v *list.List)
• type Object
• type ObjectPool
  • func NewObjectPool(size int, obj Object, maxLocalCacheSize int) *ObjectPool
  • func (p *ObjectPool) Get() Object
  • func (p *ObjectPool) Put(v Object)
  • func (p *ObjectPool) SetHitRatioHook(hook *HitRatioHook)
• type Uint32Array
  • func NewUint32Array() *Uint32Array
  • func (u *Uint32Array) Get(size int) []uint32
  • func (u *Uint32Array) HitRatio() float64
  • func (u *Uint32Array) Put(v *[]uint32)

Functions

func PutChunkMetaBuffer

func PutChunkMetaBuffer(b *Buffer)

Types

type Buffer

type Buffer struct {
	B    []byte
	Swap []byte
}

func GetChunkMetaBuffer

func GetChunkMetaBuffer() *Buffer

func (*Buffer) Instance

func (b *Buffer) Instance() Object

func (*Buffer) MemSize

func (b *Buffer) MemSize() int

type FixedPool

type FixedPool struct {
	// contains filtered or unexported fields
}

func (*FixedPool) Get

func (p *FixedPool) Get() interface{}

func (*FixedPool) Put

func (p *FixedPool) Put(v interface{})

func (*FixedPool) Reset

func (p *FixedPool) Reset(size int, new func() interface{}, hook *HitRatioHook)

type HitRatioHook

type HitRatioHook struct {
	IncrTotal func(int64)
	IncrHit   func(int64)
}

func NewHitRatioHook

func NewHitRatioHook(total, hit func(int64)) *HitRatioHook

type ListPool

type ListPool struct {
	// contains filtered or unexported fields
}

func NewListPool

func NewListPool() *ListPool

func (*ListPool) Get

func (u *ListPool) Get() *list.List

func (*ListPool) HitRatio

func (u *ListPool) HitRatio() float64

func (*ListPool) Put

func (u *ListPool) Put(v *list.List)

type Object

type Object interface {
	Instance() Object
	MemSize() int
}

type ObjectPool

type ObjectPool struct {
	// contains filtered or unexported fields
}

func NewObjectPool

func NewObjectPool(size int, obj Object, maxLocalCacheSize int) *ObjectPool

func (*ObjectPool) Get

func (p *ObjectPool) Get() Object

func (*ObjectPool) Put

func (p *ObjectPool) Put(v Object)

func (*ObjectPool) SetHitRatioHook

func (p *ObjectPool) SetHitRatioHook(hook *HitRatioHook)

type Uint32Array

type Uint32Array struct {
	// contains filtered or unexported fields
}

func NewUint32Array

func NewUint32Array() *Uint32Array

func (*Uint32Array) Get

func (u *Uint32Array) Get(size int) []uint32

func (*Uint32Array) HitRatio

func (u *Uint32Array) HitRatio() float64

func (*Uint32Array) Put

func (u *Uint32Array) Put(v *[]uint32)