#include <stdbool.h>
#include <stdlib.h>
#include "xt/xt_core.h"
#include "xt/xt_stripe.h"
#include "xt_stripe_util.h"
#include "core/ppm_xfuncs.h"
#include "instr.h"
#include "ensure_array_size.h"

Include dependency graph for xt_stripe.c:

Functions
void	xt_convert_indices_to_stripes (const Xt_int restrict indices, int num_indices, struct Xt_stripe stripes, int num_stripes)

void	xt_convert_indices_to_stripes_keep_buf (const Xt_int restrict indices, int num_indices, struct Xt_stripe stripes, int num_stripes)

size_t	xt_stripes_merge_copy (size_t num_stripes, struct Xt_stripe stripes_dst, const struct Xt_stripe stripes_src, bool lookback)

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_stripe.c.

Function Documentation

◆ xt_convert_indices_to_stripes()

void xt_convert_indices_to_stripes	(	const Xt_int *restrict	indices,
		int	num_indices,
		struct Xt_stripe **	stripes,
		int *	num_stripes
	)

Definition at line 63 of file xt_stripe.c.

Here is the call graph for this function:

◆ xt_convert_indices_to_stripes_keep_buf()

void xt_convert_indices_to_stripes_keep_buf	(	const Xt_int *restrict	indices,
		int	num_indices,
		struct Xt_stripe **	stripes,
		int *	num_stripes
	)

Definition at line 74 of file xt_stripe.c.

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◆ xt_stripes_merge_copy()

size_t xt_stripes_merge_copy	(	size_t	num_stripes,
		struct Xt_stripe *	stripes_dst,
		const struct Xt_stripe *	stripes_src,
		bool	lookback
	)

copy stripes_src to stripes_dst, fusing trivially adjacent stripes (i.e. having same stride and matching bounds)

Parameters

num_stripes	number of stripes stored at stripes_src
stripes_dst	target array able to hold at least num_stripes stripes
stripes_src	source array containing num_stripes stripes to be copied to stripes_dst
lookback	if true, inspects also stripes_dst[-1] for possible fusion with stripes_src[0]

Returns: number of stripes written to stripes_dst