SST::Core::Interprocess::SHMParent< TunnelType > Class Template Reference

Class supports an IPC tunnel between two or more processes via posix shared memory This class creates the tunnel for the parent/master process. More...

#include <shmparent.h>

Public Member Functions
	SHMParent (uint32_t comp_id, size_t numBuffers, size_t bufferSize, uint32_t expectedChildren=1)
	Parent/master manager for an IPC tunnel Creates a shared memory region and initializes a TunnelType data strucgture in the region. More...
virtual	~SHMParent ()
	Destructor.
const std::string &	getRegionName (void) const
	returns name of the mmap'd region
TunnelType *	getTunnel ()
	return the created tunnel pointer

Detailed Description

template<typename TunnelType>
class SST::Core::Interprocess::SHMParent< TunnelType >

Class supports an IPC tunnel between two or more processes via posix shared memory This class creates the tunnel for the parent/master process.

Template Parameters

TunnelType

Tunnel definition

Constructor & Destructor Documentation

template<typename TunnelType >

SST::Core::Interprocess::SHMParent< TunnelType >::SHMParent ( uint32_t  comp_id, size_t  numBuffers, size_t  bufferSize, uint32_t  expectedChildren = 1  )

inline

Parent/master manager for an IPC tunnel Creates a shared memory region and initializes a TunnelType data strucgture in the region.

Parameters

comp_id	Component ID of owner
numBuffers	Number of buffers for which we should tunnel
bufferSize	How large each core's buffer should be
expectedChildren	How many child processes will connect to the tunnel

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

• src/sst/core/interprocess/shmparent.h