shared

Documentation

Overview

package shared contains things shared across tests and the various serialization protocols. This exists to prevent import cycles.

Index

• Variables
• func GenBasicMemInfoData(l int)
• func GenData()
• func GenMemInfoData(l int)
• func GenMessageData(n, l int)
• func GenRedditAccountData(l int)
• type AccountData
• type Format
  • func (i Format) String() string
• type Op
  • func (i Op) String() string
• type ShBasicMemInfo
• type ShCPU
• type ShCPUInfo
  • func GenCPUInfoData(n, l int) []ShCPUInfo
• type ShMemInfo
• type ShMessage
• type ShRedditAccount
• type StructType
  • func (i StructType) String() string

Variables

var BasicMemInfoData []ShBasicMemInfo

Data for the benchmarks. All benchmarks operate off of the same set of randomly generated data.

var CPUInfoData []ShCPUInfo

var Formats []Format

Format holds a slice of serialization formats.

var Len int

The length of the slice holding the data structures.

var MemInfoData []ShMemInfo

var MessageData []ShMessage

var Ops []Op

Ops holds a slice of Op values. This allows consistency in ordering of output from Bench.Results.

var (
	PadLen int = 2
)

Max Length of various types (for formatting purposes) and other formatting info

var RedditAccountData []ShRedditAccount

var StructTypes []StructType

StructTypes holds a slice of StructTypes.

Functions

func GenBasicMemInfoData

func GenBasicMemInfoData(l int)

GenBasicMemInfoData generates the random data for the BasicMemInfo struct. The resulting slice of structs will have l elements.

func GenData

func GenData()

func GenMemInfoData

func GenMemInfoData(l int)

GenMemInfoData generates the random data for the BasicMemInfo struct. The resulting slice of structs will have l elements.

func GenMessageData

func GenMessageData(n, l int)

GenMessageData generates the random data for the Message struct whose data element being n bytes in length. The resulting slice of structs will have l elements.

func GenRedditAccountData

func GenRedditAccountData(l int)

Types

type AccountData

type AccountData struct {
	CommentKarma int64  `json:"comment_karma"`
	HasMail      bool   `json:"has_mail"`
	HasModMail   bool   `json:"has_mod_mail"`
	ID           string `json:"id"`
	InboxCount   int64  `json:"inbox_count"`
	IsFriend     bool   `json:"is_friend"`
	IsGold       bool   `json:"is_gold"`
	LinkKarma    int64  `json:"link_karma"`
	ModHash      string `json:"mod_hash"`
	Name         string `json:"name"`
	Over18       bool   `json:"over_18"`
}

type Format

type Format int

const (
	UnknownFormat Format = iota
	CapnProto2
	Flatbuffers
	GenCode
	Gob
	JSON
	MessagePack
	ProtobufV3
)

func (Format) String

func (i Format) String() string

type Op

type Op int

const (
	Marshal Op = iota
	Unmarshal
	Serialize
	Deserialize
)

func (Op) String

func (i Op) String() string

type ShBasicMemInfo

type ShBasicMemInfo struct {
	MemTotal     int64 `json:"mem_total"`
	MemFree      int64 `json:"mem_free"`
	MemAvailable int64 `json:"mem_available"`
	Buffers      int64 `json:"buffers"`
	Cached       int64 `json:"cached"`
	SwapCached   int64 `json:"swap_cached"`
	SwapTotal    int64 `json:"swap_total"`
	SwapFree     int64 `json:"swap_free"`
}

type ShCPU

type ShCPU struct {
	Processor       int16   `json:"processor"`
	VendorID        string  `json:"vendor_id"`
	CPUFamily       string  `json:"cpu_family"`
	Model           string  `json:"model"`
	ModelName       string  `json:"model_name"`
	Stepping        string  `json:"stepping"`
	Microcode       string  `json:"microcode"`
	CPUMHz          float32 `json:"cpu_mhz"`
	CacheSize       string  `json:"cache_size"`
	PhysicalID      int16   `json:"physical_id"`
	Siblings        int16   `json:"siblings"`
	CoreID          int16   `json:"core_id"`
	CPUCores        int16   `json:"cpu_cores"`
	ApicID          int16   `json:"apicid"`
	InitialApicID   int16   `json:"initial_apicid"`
	FPU             string  `json:"fpu"`
	FPUException    string  `json:"fpu_exception"`
	CPUIDLevel      string  `json:"cpuid_level"`
	WP              string  `json:"wp"`
	Flags           string  `json:"flags"`
	BogoMIPS        float32 `json:"bogomips"`
	CLFlushSize     string  `json:"clflush_size"`
	CacheAlignment  string  `json:"cache_alignment"`
	AddressSizes    string  `json:"address_sizes"`
	PowerManagement string  `json:"power_management"`
}

type ShCPUInfo

type ShCPUInfo struct {
	CPUs []ShCPU `json:"cpu"`
}

func GenCPUInfoData

func GenCPUInfoData(n, l int) []ShCPUInfo

n = number of cpus the data structure should have

type ShMemInfo

type ShMemInfo struct {
	MemTotal          int64 `json:"mem_total"`
	MemFree           int64 `json:"mem_free"`
	MemAvailable      int64 `json:"mem_available"`
	Buffers           int64 `json:"buffers"`
	Cached            int64 `json:"cached"`
	SwapCached        int64 `json:"swap_cached"`
	Active            int64 `json:"active"`
	Inactive          int64 `json:"inactive"`
	ActiveAnon        int64 `json:"active_anon"`
	InactiveAnon      int64 `json:"inactive_anon"`
	ActiveFile        int64 `json:"active_file"`
	InactiveFile      int64 `json:"inactive_file"`
	Unevictable       int64 `json:"unevictable"`
	Mlocked           int64 `json:"mlocked"`
	SwapTotal         int64 `json:"swap_total"`
	SwapFree          int64 `json:"swap_free"`
	Dirty             int64 `json:"dirty"`
	Writeback         int64 `json:"writeback"`
	AnonPages         int64 `json:"anon_pages"`
	Mapped            int64 `json:"mapped"`
	Shmem             int64 `json:"sh_mem"`
	Slab              int64 `json:"slab"`
	SReclaimable      int64 `json:"s_reclaimable"`
	SUnreclaim        int64 `json:"s_unreclaim"`
	KernelStack       int64 `json:"kernel_stack"`
	NFSUnstable       int64 `json:"nfs_unstable"`
	Bounce            int64 `json:"bounce"`
	WritebackTmp      int64 `json:"writeback_tmp"`
	CommitLimit       int64 `json:"commit_limit"`
	VmallocTotal      int64 `json:"vmalloc_total"`
	VmallocUsed       int64 `json:"vmalloc_used"`
	VmallocChunk      int64 `json:"vmalloc_chunked"`
	HardwareCorrupted int64 `json:"hardware_corrupted"`
	AnonHugePages     int64 `json:"anon_huge_pages"`
	HugePagesTotal    int64 `json:"huge_pages_total"`
	HugePagesFree     int64 `json:"huge_pages_free"`
	HugePagesRsvd     int64 `json:"huge_pages_rsvd"`
	Hugepagesize      int64 `json:"huge_pages_size"`
	DirectMap4k       int64 `json:"direct_map_4k"`
	DirectMap2M       int64 `json:"direct_map_2m"`
}

type ShMessage

type ShMessage struct {
	ID     []byte `json:"id"`
	DestID uint32 `json:"dest_id"`
	Type   int8   `json:"type"`
	Kind   int16  `json:"kind"`
	Data   []byte `json:"data"`
}

type ShRedditAccount

type ShRedditAccount struct {
	ID   string      `json:"id"`
	Name string      `json:"name"`
	Kind string      `json:"kind"`
	Data AccountData `json:"data"`
}

type StructType

type StructType int

const (
	UnknownStruct StructType = iota
	BasicMemInfo
	MemInfo
	Message
	RedditAccount
	CPUInfo
)

func (StructType) String

func (i StructType) String() string