Esys_MPI.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "Esys_MPI.h"
#include "index.h"
#include "mem.h"
#include "error.h"

Functions
Esys_MPIInfo *	Esys_MPIInfo_alloc (MPI_Comm comm)
void	Esys_MPIInfo_free (Esys_MPIInfo *in)
Esys_MPIInfo *	Esys_MPIInfo_getReference (Esys_MPIInfo *in)
index_t	Esys_MPIInfo_mod (index_t n, index_t k)
void	Esys_MPIInfo_Split (Esys_MPIInfo *mpi_info, dim_t N, dim_t *local_N, index_t *offset)
dim_t	Esys_MPIInfo_setDistribution (Esys_MPIInfo *mpi_info, index_t min_id, index_t max_id, index_t *distribution)
bool_t	Esys_MPIInfo_noError (Esys_MPIInfo *mpi_info)
int	Esys_MPIInfo_initialized (void)
char *	Esys_MPI_appendRankToFileName (const char *fileName, int mpi_size, int mpi_rank)
int	serial_get_max_threads (void)
int	serial_get_thread_num (void)

---

Function Documentation

char* Esys_MPI_appendRankToFileName	(	const char *	fileName,
		int	mpi_size,
		int	mpi_rank
	)

References TMPMEMALLOC.

Referenced by dudley::MeshAdapter::dump(), finley::MeshAdapter::dump(), finley::loadMesh(), and dudley::loadMesh().

Esys_MPIInfo* Esys_MPIInfo_alloc

(

MPI_Comm

comm

)

References Esys_MPIInfo::comm, ESYS_MPI_ERROR, Esys_setError(), MEMALLOC, Esys_MPIInfo::msg_tag_counter, Esys_MPIInfo::rank, Esys_MPIInfo::reference_counter, and Esys_MPIInfo::size.

Referenced by Dudley_Mesh_read(), Dudley_Mesh_readGmsh(), Dudley_TriangularMesh_Tet4(), Dudley_TriangularMesh_Tri3(), Finley_Mesh_read(), Finley_Mesh_readGmsh(), Finley_RectangularMesh_Hex20(), Finley_RectangularMesh_Hex8(), Finley_RectangularMesh_Rec4(), Finley_RectangularMesh_Rec8(), finley::loadMesh(), dudley::loadMesh(), Paso_SystemMatrix_loadMM_toCSC(), and Paso_SystemMatrix_loadMM_toCSR().

void Esys_MPIInfo_free

(

Esys_MPIInfo *

in

)

References MEMFREE, and Esys_MPIInfo::reference_counter.

Referenced by finley::cleanupAndThrow(), dudley::cleanupAndThrow(), Dudley_ElementFile_free(), Dudley_Mesh_free(), Dudley_Mesh_read(), Dudley_Mesh_readGmsh(), Dudley_NodeFile_free(), Dudley_TriangularMesh_Tet4(), Dudley_TriangularMesh_Tri3(), Finley_ElementFile_free(), Finley_Mesh_addPoints(), Finley_Mesh_free(), Finley_Mesh_read(), Finley_Mesh_readGmsh(), Finley_NodeFile_free(), Finley_RectangularMesh_Hex20(), Finley_RectangularMesh_Hex8(), Finley_RectangularMesh_Rec4(), Finley_RectangularMesh_Rec8(), finley::loadMesh(), dudley::loadMesh(), Paso_Connector_free(), Paso_Coupler_free(), Paso_Distribution_free(), Paso_FCT_FluxLimiter_free(), Paso_FCT_Solver_free(), Paso_Function_LinearSystem_free(), Paso_Preconditioner_AMG_buildInterpolationOperator(), Paso_Preconditioner_AMG_buildInterpolationOperatorBlock(), Paso_SharedComponents_free(), Paso_SystemMatrix_free(), Paso_SystemMatrix_loadMM_toCSC(), Paso_SystemMatrix_loadMM_toCSR(), Paso_SystemMatrixPattern_free(), and Paso_TransportProblem_free().

Esys_MPIInfo* Esys_MPIInfo_getReference

(

Esys_MPIInfo *

in

)

References Esys_MPIInfo::reference_counter.

Referenced by Dudley_ElementFile_alloc(), Dudley_Mesh_alloc(), Dudley_NodeFile_alloc(), Finley_ElementFile_alloc(), Finley_Mesh_addPoints(), Finley_Mesh_alloc(), Finley_NodeFile_alloc(), Paso_Connector_alloc(), Paso_Coupler_alloc(), Paso_Distribution_alloc(), Paso_FCT_FluxLimiter_alloc(), Paso_FCT_Solver_alloc(), Paso_Function_LinearSystem_alloc(), Paso_MergedSolver_alloc(), Paso_Preconditioner_AMG_buildInterpolationOperator(), Paso_Preconditioner_AMG_buildInterpolationOperatorBlock(), Paso_Preconditioner_AMG_getProlongation(), Paso_Preconditioner_AMG_getRestriction(), Paso_SharedComponents_alloc(), Paso_SystemMatrix_alloc(), Paso_SystemMatrixPattern_alloc(), and Paso_TransportProblem_alloc().

int Esys_MPIInfo_initialized

(

void

)

References ESYS_MPI_ERROR, Esys_setError(), and TRUE.

index_t Esys_MPIInfo_mod	(	index_t	n,
		index_t	k
	)

Referenced by Dudley_Mesh_optimizeDOFDistribution(), Dudley_Mesh_optimizeDOFLabeling(), Dudley_NodeFile_createDenseDOFLabeling(), Dudley_NodeFile_createDenseNodeLabeling(), Dudley_NodeFile_createDenseReducedDOFLabeling(), Dudley_NodeFile_createDenseReducedNodeLabeling(), Dudley_NodeFile_gather_global(), Finley_Mesh_optimizeDOFDistribution(), Finley_Mesh_optimizeDOFLabeling(), Finley_NodeFile_createDenseDOFLabeling(), Finley_NodeFile_createDenseNodeLabeling(), Finley_NodeFile_createDenseReducedDOFLabeling(), Finley_NodeFile_createDenseReducedNodeLabeling(), and Finley_NodeFile_gather_global().

bool_t Esys_MPIInfo_noError

(

Esys_MPIInfo *

mpi_info

)

References Esys_noError().

Referenced by Dudley_makePattern(), Dudley_Mesh_optimizeDOFLabeling(), Dudley_Mesh_saveVTK(), Dudley_MPI_noError(), Dudley_NodeFile_gather_global(), Finley_makePattern(), Finley_Mesh_optimizeDOFLabeling(), Finley_Mesh_saveVTK(), Finley_MPI_noError(), Finley_NodeFile_gather_global(), Paso_Preconditioner_alloc(), Paso_Preconditioner_AMG_Root_alloc(), Paso_Preconditioner_Smoother_alloc(), and Paso_solve().

dim_t Esys_MPIInfo_setDistribution	(	Esys_MPIInfo *	mpi_info,
		index_t	min_id,
		index_t	max_id,
		index_t *	distribution
	)

References N, and Esys_MPIInfo::size.

Referenced by Dudley_Mesh_prepare(), Dudley_NodeFile_createDenseDOFLabeling(), Dudley_NodeFile_createDenseReducedDOFLabeling(), Dudley_NodeFile_createDenseReducedNodeLabeling(), Dudley_NodeFile_gather_global(), Finley_Mesh_prepare(), Finley_NodeFile_createDenseDOFLabeling(), Finley_NodeFile_createDenseReducedDOFLabeling(), Finley_NodeFile_createDenseReducedNodeLabeling(), and Finley_NodeFile_gather_global().

void Esys_MPIInfo_Split	(	Esys_MPIInfo *	mpi_info,
		dim_t	N,
		dim_t *	local_N,
		index_t *	offset
	)

References Esys_MPIInfo::rank, and Esys_MPIInfo::size.

Referenced by Dudley_TriangularMesh_Tet4(), Dudley_TriangularMesh_Tri3(), Finley_RectangularMesh_Hex20(), Finley_RectangularMesh_Hex8(), Finley_RectangularMesh_Rec4(), and Finley_RectangularMesh_Rec8().

int serial_get_max_threads

(

void

)

int serial_get_thread_num

(

void

)