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Reference documentation for deal.II version 9.6.0
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Public Member Functions | |
MPISharedMemDeleterAction (const bool is_shmem_root, T *aligned_shmem_pointer, MPI_Comm shmem_group_communicator, MPI_Win shmem_window) | |
virtual void | delete_array (const AlignedVector< T > *aligned_vector, T *ptr) |
Private Attributes | |
const bool | is_shmem_root |
T * | aligned_shmem_pointer |
MPI_Comm | shmem_group_communicator |
MPI_Win | shmem_window |
A class that implements the deleter action for MPI shared-memory allocated data.
Definition at line 652 of file aligned_vector.h.
AlignedVector< T >::Deleter::MPISharedMemDeleterAction::MPISharedMemDeleterAction | ( | const bool | is_shmem_root, |
T * | aligned_shmem_pointer, | ||
MPI_Comm | shmem_group_communicator, | ||
MPI_Win | shmem_window ) |
Constructor. Store the various pieces of information necessary to identify the MPI window in which the data resides.
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virtual |
The function that implements the action of de-allocating memory. It receives as arguments a pointer to the owning AlignedVector object as well as a pointer to the memory being de-allocated.
Implements AlignedVector< T >::Deleter::DeleterActionBase.
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private |
Variables necessary to identify the MPI shared-memory window plus all ancillary information to destroy this window.
Definition at line 677 of file aligned_vector.h.
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private |
Definition at line 678 of file aligned_vector.h.
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private |
Definition at line 679 of file aligned_vector.h.
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private |
Definition at line 680 of file aligned_vector.h.