xt_redist_repeat.h File Reference

#include "xt/xt_redist.h"

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Functions
Xt_redist	xt_redist_repeat_new (Xt_redist redist, MPI_Aint src_extent, MPI_Aint dst_extent, int num_repetitions, const int displacements[num_repetitions])
Xt_redist	xt_redist_repeat_asym_new (Xt_redist redist, MPI_Aint src_extent, MPI_Aint dst_extent, int num_repetitions, const int src_displacements[num_repetitions], const int dst_displacements[num_repetitions])

Detailed Description

Copyright

Copyright (C) 2016 Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Author

Jörg Behrens behre.nosp@m.ns@d.nosp@m.krz.d.nosp@m.e Moritz Hanke hanke.nosp@m.@dkr.nosp@m.z.de Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Definition in file xt_redist_repeat.h.

Function Documentation

xt_redist_repeat_asym_new()

Xt_redist xt_redist_repeat_asym_new	(	Xt_redist	redist,
		MPI_Aint	src_extent,
		MPI_Aint	dst_extent,
		int	num_repetitions,
		const int	src_displacements[num_repetitions],
		const int	dst_displacements[num_repetitions]
	)

constructor for a redistribution that has a repetitive pattern, which is described by the given redistribution

Parameters

[in]	redist	redistribution
[in]	src_extent	extent that scales the given displacements for the source data
[in]	dst_extent	extent that scales the given displacements for the destination data
[in]	num_repetitions	number of repetitions of the given redistribution
[in]	src_displacements	displacements for source repetitions
[in]	dst_displacements	displacements for destination repetitions

Examples:

test_redist_repeat.c.

Definition at line 105 of file xt_redist_repeat.c.

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xt_redist_repeat_new()

Xt_redist xt_redist_repeat_new	(	Xt_redist	redist,
		MPI_Aint	src_extent,
		MPI_Aint	dst_extent,
		int	num_repetitions,
		const int	displacements[num_repetitions]
	)

constructor for a redistribution that has a repetitive pattern, which is described by the given redistribution

Parameters

[in]	redist	redistribution
[in]	src_extent	extent that scales the given displacements for the source data
[in]	dst_extent	extent that scales the given displacements for the destination data
[in]	num_repetitions	number of repetitions of the given redistribution
[in]	displacements	displacements for repetitions

Examples:

test_redist_repeat.c, and test_redist_repeat_parallel.c.

Definition at line 135 of file xt_redist_repeat.c.

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