This class is a class to send / receive synchonized messages from one to core to one core. More...
#include <MPI_CoreToCoreSMessage.h>
Inheritance diagram for MPI_CoreToCoreSMessage< T >:
Collaboration diagram for MPI_CoreToCoreSMessage< T >:
Public Member Functions | |
| MPI_CoreToCoreSMessage () | |
| create | |
| virtual | ~MPI_CoreToCoreSMessage (void) |
| destroy | |
| virtual tMemSize | getMemorySize () const override |
| return the memory size of the class | |
 Public Member Functions inherited from CORE_Object | |
| template<class T > | |
| std::shared_ptr< T > | getSharedPointer () |
| return the shared pointer for this More... | |
| template<class T > | |
| std::shared_ptr< const T > | getConstSharedPointer () const |
| return a const shared pointer for this More... | |
| virtual tMemSize | getContentsMemorySize () const |
| return nthe memory size of the included associations More... | |
| template<class T > | |
| tBoolean | isInstanceOf () const |
| test if the clas T is an instance of this class More... | |
| tString | getClassName () const |
| return the name of the class More... | |
| tString | getPointerString () const |
| retrun the pointer of the class as a string More... | |
| tString | getIdentityString () const |
| retrun the string identification of the class More... | |
| virtual tString | toString () const |
| return the string representation of the object node More... | |
Static Public Member Functions | |
| static void | Send (const MPI_Environment &env, const tMPICoreId &dstCore, const T &data, const tMPITag &flag) |
| synchonize sent of a data with flag to dstCore More... | |
| Static Public Member Functions inherited from CORE_Object | |
| static tBoolean | EnableMemoryStack (const tBoolean &isMemoryChecked) |
| enable the memory stack More... | |
| static void | EnableMemoryStack () |
| enable the memory stack | |
| static void | DisableMemoryStack () |
| disable the memory stack | |
| static tBoolean | IsMemoryStackEnabled () |
| return trur if the memory stack is enabled | |
| static tString | MemoryStackToString () |
| get the memory stack in string More... | |
| static tIndex | GetRegisteredClassesNumber () |
| get the memory stack in string More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from MPI_Object | |
| MPI_Object (void) | |
| create | |
| virtual | ~MPI_Object (void) |
| destroy | |
| Protected Member Functions inherited from CORE_Object | |
| CORE_Object () | |
| build an instance of the object | |
| virtual | ~CORE_Object () |
| destroy the instance of object std | |
Detailed Description
template<typename T>
class MPI_CoreToCoreSMessage< T >
This class is a class to send / receive synchonized messages from one to core to one core.
- Template Parameters
-
T : type of message to exchange
the communication time lapse is as follow: \imag html synchronizetimelapse.jpg
- advantages:
- no memory used
- speed if the destination core is ready
- known of the recption due to synchonization
disadvantages:
- may block
- waiting time if the destination core is not raedy
- Version
- 2.0
Member Function Documentation
◆ Send()
template<typename T >
|
inlinestatic |
synchonize sent of a data with flag to dstCore
- Parameters
-
[in] env environment of the destination Core [in] dstCore id of the destination core [in] data data to send [in] flag flag of the data
No bufferizing & no copy by need that the destination core is ready to receive the message
The documentation for this class was generated from the following file:
- /home/despreau/Developpement/CPP/devcpp20/include/mpi/multicores/MPI_CoreToCoreSMessage.h
