One invocation of an entry: what a call or a reference cycle starts. More...

#include <line/solvers/ldes/ldes_ln_engine.h>

Collaboration diagram for line::ldes::engine::LnInv:

Public Attributes
std::size_t	entry = 0
std::size_t	task = 0
std::size_t	trep = 0
	replica of the task serving it
std::size_t	ts = 0
	task slot of that replica
std::size_t	th = static_cast<std::size_t>(-1)
	thread held, NOTHR on an INF task
bool	has_thread = false
bool	started = false
	the entry's service has begun (a thread is held)
double	entry_t0 = 0.0
	when the entry took its thread, the start of its service
double	task_t0 = 0.0
	when the request entered its task (admitted)
std::size_t	caller = LN_NONE
	the line blocked on this call, if synchronous
std::size_t	cust = LN_NONE
	the reference customer, at the top level only
std::size_t	root = LN_NONE
	root line
bool	replied = false
bool	early_reply = false
	replied before completing (phase 2 follows)
long	pending = -1
	live lines after a fork, -1 = never forked
std::map< std::size_t, LnJoin >	joins
	join activity -> its progress in this invocation
int	tcol = -1
	task admission column held, -1 = none
bool	fetching = false
	this read is fetching an item (retrieval)
std::size_t	fetch_cache = 0
std::size_t	fetch_item = 0
double	siro_key = 0.0
	uniform key in a SIRO thread queue
bool	pre = false
	The invocation belongs to a root (reference cycle or open arrival) that began before the warmup reset, LNRequest.preWarmup: none of its observations is counted.

Detailed Description

One invocation of an entry: what a call or a reference cycle starts.

Definition at line 237 of file ldes_ln_engine.h.

Member Data Documentation

◆ caller

std::size_t line::ldes::engine::LnInv::caller = LN_NONE

the line blocked on this call, if synchronous

Definition at line 246 of file ldes_ln_engine.h.

◆ cust

std::size_t line::ldes::engine::LnInv::cust = LN_NONE

the reference customer, at the top level only

Definition at line 247 of file ldes_ln_engine.h.

◆ early_reply

bool line::ldes::engine::LnInv::early_reply = false

replied before completing (phase 2 follows)

Definition at line 250 of file ldes_ln_engine.h.

◆ entry

std::size_t line::ldes::engine::LnInv::entry = 0

Definition at line 238 of file ldes_ln_engine.h.

◆ entry_t0

double line::ldes::engine::LnInv::entry_t0 = 0.0

when the entry took its thread, the start of its service

Definition at line 244 of file ldes_ln_engine.h.

◆ fetch_cache

std::size_t line::ldes::engine::LnInv::fetch_cache = 0

Definition at line 255 of file ldes_ln_engine.h.

◆ fetch_item

std::size_t line::ldes::engine::LnInv::fetch_item = 0

Definition at line 255 of file ldes_ln_engine.h.

◆ fetching

bool line::ldes::engine::LnInv::fetching = false

this read is fetching an item (retrieval)

Definition at line 254 of file ldes_ln_engine.h.

◆ has_thread

bool line::ldes::engine::LnInv::has_thread = false

Definition at line 242 of file ldes_ln_engine.h.

◆ joins

std::map<std::size_t, LnJoin> line::ldes::engine::LnInv::joins

join activity -> its progress in this invocation

Definition at line 252 of file ldes_ln_engine.h.

◆ pending

long line::ldes::engine::LnInv::pending = -1

live lines after a fork, -1 = never forked

Definition at line 251 of file ldes_ln_engine.h.

◆ pre

bool line::ldes::engine::LnInv::pre = false

The invocation belongs to a root (reference cycle or open arrival) that began before the warmup reset, LNRequest.preWarmup: none of its observations is counted.

Inherited by every call, forward and asynchronous request it makes.

Definition at line 262 of file ldes_ln_engine.h.

◆ replied

bool line::ldes::engine::LnInv::replied = false

Definition at line 249 of file ldes_ln_engine.h.

◆ root

std::size_t line::ldes::engine::LnInv::root = LN_NONE

root line

Definition at line 248 of file ldes_ln_engine.h.

◆ siro_key

double line::ldes::engine::LnInv::siro_key = 0.0

uniform key in a SIRO thread queue

Definition at line 256 of file ldes_ln_engine.h.

◆ started

bool line::ldes::engine::LnInv::started = false

the entry's service has begun (a thread is held)

Definition at line 243 of file ldes_ln_engine.h.

◆ task

std::size_t line::ldes::engine::LnInv::task = 0

Definition at line 238 of file ldes_ln_engine.h.

◆ task_t0

double line::ldes::engine::LnInv::task_t0 = 0.0

when the request entered its task (admitted)

Definition at line 245 of file ldes_ln_engine.h.

◆ tcol

int line::ldes::engine::LnInv::tcol = -1

task admission column held, -1 = none

Definition at line 253 of file ldes_ln_engine.h.

◆ th

std::size_t line::ldes::engine::LnInv::th = static_cast<std::size_t>(-1)

thread held, NOTHR on an INF task

Definition at line 241 of file ldes_ln_engine.h.

◆ trep

std::size_t line::ldes::engine::LnInv::trep = 0

replica of the task serving it

Definition at line 239 of file ldes_ln_engine.h.

◆ ts

std::size_t line::ldes::engine::LnInv::ts = 0

task slot of that replica

Definition at line 240 of file ldes_ln_engine.h.

The documentation for this struct was generated from the following file:

include/line/solvers/ldes/ldes_ln_engine.h

Public Attributes