Mutex¶

Located in file: MEL.hpp

Mutex MEL::MutexCreate(const int rank, const int size, const int root, const Comm &comm)¶

Create a MEL::Mutex across a comm world.

Parameters

• rank -

  The rank of the calling process

• size -

  The size of the comm world

• root -

  The rank of the process who will own the mutex

• comm -

  The comm world to share the mutex across

Mutex MEL::MutexCreate(const int root, const Comm &comm)¶

Create a MEL::Mutex across a comm world.

Parameters

• root -

  The rank of the process who will own the mutex

• comm -

  The comm world to share the mutex across

void MEL::MutexFree(Mutex &mutex)¶

Free a MEL::Mutex.

Parameters

• mutex -

  The mutex to free

void MEL::MutexLock(Mutex &mutex)¶

Get the exclusive lock on a MEL::Mutex.

Parameters

• mutex -

  The mutex to lock

bool MEL::MutexTest(const Mutex &mutex)¶

Test if the mutex is currently locked.

Parameters

• mutex -

  The mutex to lock

void MEL::MutexUnlock(Mutex &mutex)¶

Release the exclusive lock on a MEL::Mutex.

Parameters

• mutex -

  The mutex to lock