mpi_utilities.h File Reference

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Classes
class	load_balance

Macros
#define	MPI_Barrier(Z)
#define	MPI_Bcast(V, W, X, Y, Z)
#define	MPI_Finalize()
#define	MPI_Comm_size(Y, Z)
#define	MPI_Comm_rank(Y, Z)
#define	MPI_Init(Y, Z)
#define	MPI_Reduce(T, U, V, W, X, Y, Z)
#define	MPI_File_open(V, W, X, Y, Z)
#define	MPI_File_set_view(U, V, W, X, Y, Z)
#define	MPI_File_get_size(Y, Z)
#define	MPI_File_write(V, W, X, Y, Z)
#define	MPI_File_close(Z)

Typedefs
typedef long	MPI_Offset
typedef long	MPI_Status
typedef void *	MPI_File

Enumerations
enum	MPI_state { MS_DEFAULT , MS_GRID , MS_POST_GRID }

Functions
int	total_insanity (MPI_File, int, MPI_Status *)
string	GridPointPrefix (int n)
void	process_output ()
void	append_file (FILE *, const char *)
void	append_file (MPI_File, const char *)

Variables
int	MPI_SUCCESS
int	MPI_ERR_INTERN
MPI_File	MPI_FILE_NULL
int	mpi_mode_r
int	mpi_mode_w
int	mpi_mode_a

Macro Definition Documentation

MPI_Barrier

#define MPI_Barrier

(

Z

)

Value:

TotalInsanityAsStub<int>()

Referenced by load_balance::finalize(), main(), and phymir_state< X, Y, NP, NSTR >::p_barrier().

MPI_Bcast

#define MPI_Bcast	(		V,
			W,
			X,
			Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by GridGatherOutputParallel(), load_balance::init(), main(), and phymir_state< X, Y, NP, NSTR >::p_barrier().

MPI_Comm_rank

#define MPI_Comm_rank	(		Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by main().

MPI_Comm_size

#define MPI_Comm_size	(		Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by main().

MPI_File_close

#define MPI_File_close

(

Z

)

Value:

TotalInsanityAsStub<int>()

Referenced by GridGatherOutputParallel().

MPI_File_get_size

#define MPI_File_get_size	(		Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by GridGatherOutputParallel().

MPI_File_open

#define MPI_File_open	(		V,
			W,
			X,
			Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by t_cpu_i::open_data.

MPI_File_set_view

#define MPI_File_set_view	(		U,
			V,
			W,
			X,
			Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by GridGatherOutputParallel().

MPI_File_write

#define MPI_File_write	(		V,
			W,
			X,
			Y,
			Z )

Value:

total_insanity(V,X,Z)

Referenced by append_file().

MPI_Finalize

#define MPI_Finalize

(

)

Value:

TotalInsanityAsStub<int>()

Referenced by main().

MPI_Init

#define MPI_Init	(		Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Referenced by main().

MPI_Reduce

#define MPI_Reduce	(		T,
			U,
			V,
			W,
			X,
			Y,
			Z )

Value:

TotalInsanityAsStub<int>()

Typedef Documentation

MPI_File

typedef void* MPI_File

MPI_Offset

typedef long MPI_Offset

MPI_Status

typedef long MPI_Status

Enumeration Type Documentation

MPI_state

enum MPI_state

Enumerator
MS_DEFAULT
MS_GRID
MS_POST_GRID

Function Documentation

append_file() [1/2]

void append_file	(	FILE *	dest,
		const char *	source )

append_file: append output produced on file <source> to open file descriptor <dest>

References AS_LOCAL_ONLY_TRY, DEBUG_ENTRY, NULL, and open_data().

Referenced by GridGatherOutputParallel(), GridGatherOutputSequential(), optimize_phymir(), phymir_state< X, Y, NP, NSTR >::p_process_output(), and process_output().

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append_file() [2/2]

void append_file	(	MPI_File	dest,
		const char *	source )

append_file: append output produced on file <source> to open file handle <dest> using MPI I/O

References AS_LOCAL_ONLY_TRY, DEBUG_ENTRY, MPI_File_write, NULL, and open_data().

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GridPointPrefix()

string GridPointPrefix ( int n )

inline

GridPointPrefix: generate filename prefix for any files associated with a single point in a grid

Referenced by check_grid_file(), fix_grid_file(), GridGatherOutputParallel(), GridGatherOutputSequential(), main(), process_output(), SaveGrid(), and vary_input().

process_output()

void process_output

(

)

process_output: concatenate output files produced in MPI grid run

process_output: concatenate output files produced in grid run

References append_file(), ASSERT, check_grid_file(), cpu, DEBUG_ENTRY, fix_grid_file(), fprintf(), grid, GridGatherOutput(), GridPointPrefix(), ioQQQ, ipPun, NUM_OUTPUT_TYPES, open_data(), rd_block(), rfield, save, and saveFITSfile().

Referenced by main().

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total_insanity()

int total_insanity	(	MPI_File	,
		int	,
		MPI_Status *	)

References TotalInsanityAsStub().

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Variable Documentation

MPI_ERR_INTERN

int MPI_ERR_INTERN

extern

Referenced by t_cpu_i::open_data.

MPI_FILE_NULL

MPI_File MPI_FILE_NULL

extern

Referenced by GridGatherOutputParallel(), and t_cpu_i::open_data.

mpi_mode_a

int mpi_mode_a

extern

Referenced by GridGatherOutputParallel().

mpi_mode_r

int mpi_mode_r

extern

Referenced by t_cpu_i::open_data.

mpi_mode_w

int mpi_mode_w

extern

MPI_SUCCESS

int MPI_SUCCESS

extern

Referenced by t_cpu_i::open_data.