Inheritance diagram for EraseParallelTest:

Collaboration diagram for EraseParallelTest:

Public Member Functions
template<typename Cache >
void	test_cache_erase_parallel (size_t megabytes)

Public Member Functions inherited from BasicTestingSetup
void	SeedRandomForTest (SeedRand seed)
	Seed the global RNG state and m_rng for testing and log the seed value. More...

	BasicTestingSetup (const ChainType chainType=ChainType::MAIN, TestOpts={})

	~BasicTestingSetup ()

Additional Inherited Members
Public Attributes inherited from BasicTestingSetup
util::SignalInterrupt	m_interrupt

node::NodeContext	m_node

FastRandomContext	m_rng

fs::path	m_path_root

fs::path	m_path_lock

bool	m_has_custom_datadir {false}

ArgsManager	m_args
	Test-specific arguments and settings. More...

Detailed Description

Definition at line 192 of file cuckoocache_tests.cpp.

Member Function Documentation

template<typename Cache >

void EraseParallelTest::test_cache_erase_parallel ( size_t megabytes )

inline

We make a copy of the hashes because future optimizations of the cuckoocache may overwrite the inserted element, so the test is "future proofed".

Grab lock to make sure we release inserts

Insert the first half

Spin up 3 threads to run contains with erase.

Erase the first quarter

Each thread is emplaced with x copy-by-value

Wait for all threads to finish

Grab lock to make sure we observe erases

Insert the second half

elements that we marked erased but that are still there

elements that we did not erase but are older

elements that were most recently inserted

Definition at line 194 of file cuckoocache_tests.cpp.

Here is the call graph for this function:

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