Class StartsRuntimeThreads

java.lang.Object

org.ek9lang.compiler.phase9.StartsRuntimeThreads

All Implemented Interfaces:

Predicate<IRInstr>

public final class StartsRuntimeThreads
extends Object
implements Predicate<IRInstr>

THE calls that start runtime threads (EK9_NATIVE_CYCLE_COLLECTOR_DESIGN.md §13.11, S0b): every call StartsAndStopsRuntimeThreads names - an async pipeline's Ek9Async.create(), a server's accept and serve, each of which starts the carrier scheduler - and Signals.register, which starts the signal dispatcher that never stops. Nothing else in the runtime starts a thread from the program's own thread: the poller, blocking pool and shutdown watchdog start inside these calls. BeforeThreadsSafePoints puts a SAFE_POINT before_threads ahead of each. Stateless: hold one.

Constructor Summary

Constructors

Constructor	Description
StartsRuntimeThreads()

Method Summary

Modifier and Type	Method	Description
boolean	test(IRInstr instruction)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Predicate

and, negate, or

Constructor Details

StartsRuntimeThreads

public StartsRuntimeThreads()

Method Details

test

public boolean test(IRInstr instruction)

Specified by:

test in interface Predicate<IRInstr>