Click here to Skip to main content
Click here to Skip to main content
Add your own
alternative version

Testing simple concurrent containers

, 25 Oct 2009
This article illustrates simple approaches and test results when creating containers with concurrent flavor and running on a multi-core PC.
container_locks.zip
Container_locks
src
Testing_simple_concurrent_containers.pdf
VC9
container_locks.vcproj.val-PC.val.user
Debug
tbb_debug.dll
Debug64
tbb_debug.dll
Release
tbb.dll
Release64
tbb.dll
//
// The �SlimRWLock� object is taken from the MSDN magazine article 
// �CONCURRENCY: Synchronization Primitives New To Windows Vista�
// written by Robert Saccone and Alexander Taskov
// http://msdn.microsoft.com/en-us/magazine/cc163405.aspx
//

#pragma once

class SlimRWLock
{
public:
	SlimRWLock()
	{
		::InitializeSRWLock(&srwLock_);
	}

	void acquireLockShared() 
	{
		::AcquireSRWLockShared(&srwLock_);
	}

	void acquireLockExclusive()
	{
		::AcquireSRWLockExclusive(&srwLock_);
	}

	void releaseLockShared()
	{
		::ReleaseSRWLockShared(&srwLock_);
	}

	void releaseLockExclusive()
	{
		::ReleaseSRWLockExclusive(&srwLock_);
	}

	DWORD numberReaderRacesLost() const
	{
		return 0;
	}

	DWORD numberReaderWakeups() const
	{
		return 0;
	}

	LONGLONG locked_acquiringLockExclusive(void) const
	{
		return 0L;
	}
	LONGLONG locked_acquiringLockShared(void) const
	{
		return 0L;
	}

private:
	SRWLOCK srwLock_;
};

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

Valery Grebnev
Software Developer
Canada Canada
No Biography provided

| Advertise | Privacy | Mobile
Web03 | 2.8.140902.1 | Last Updated 25 Oct 2009
Article Copyright 2009 by Valery Grebnev
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid