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
Public Member Functions inherited from Test
virtual	~Test ()=default
	this is an interface
lib::Random	makeRandGen ()
	build a dedicated new RandomGen, seeded from the default-Gen
virtual void	run (Arg arg)=0
void	seedRand ()
	draw a new random seed from a common nucleus, and re-seed the default-Gen.
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

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