SyncBarrier_test Class Reference

Description

Test:

verify N-fold synchronisation points by multi-thread loat-test.

• start a huge number of TestThread
• all those pick up the partial sum from stage1

Remarks

without coordinated synchronisation, some threads would see an incomplete sum and thus the stage2 checksum would be lower

See also

lib::SyncBarrier

steam::control::DispatcherLoop

Definition at line 106 of file sync-barrier-test.cpp.

Private Member Functions
virtual void	run (Arg)

Additional Inherited Members
Static Public Member Functions inherited from Test
static string	firstTok (Arg)
	conveniently pick the first token from the argument line
static uint	firstVal (Arg, uint=1)
	conveniently use some number given as argument, with optional default
Public Member Functions inherited from Test
virtual	~Test ()=default
	this is an interface
virtual void	run (Arg arg)=0
void	seedRand ()
	draw a new random seed from a common nucleus, and re-seed the default-Gen.
lib::Random	makeRandGen ()
	build a dedicated new RandomGen, seeded from the default-Gen

Member Function Documentation

run()

virtual void run ( Arg  )

inlineprivatevirtual

Definition at line 110 of file sync-barrier-test.cpp.

References lib::explore(), and SyncBarrier::sync().

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Inheritance diagram for SyncBarrier_test:

Collaboration diagram for SyncBarrier_test:

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

• sync-barrier-test.cpp