libs/ck-libs/metis/GKlib/sort.c File Reference

This file contains GKlib's various sorting routines. More...

Go to the source code of this file.

Functions
void	gk_csorti (size_t n, char *base)
void	gk_csortd (size_t n, char *base)
void	gk_isorti (size_t n, int *base)
void	gk_isortd (size_t n, int *base)
void	gk_fsorti (size_t n, float *base)
void	gk_fsortd (size_t n, float *base)
void	gk_dsorti (size_t n, double *base)
void	gk_dsortd (size_t n, double *base)
void	gk_idxsorti (size_t n, gk_idx_t *base)
void	gk_idxsortd (size_t n, gk_idx_t *base)
void	gk_ckvsorti (size_t n, gk_ckv_t *base)
void	gk_ckvsortd (size_t n, gk_ckv_t *base)
void	gk_ikvsorti (size_t n, gk_ikv_t *base)
void	gk_ikvsortd (size_t n, gk_ikv_t *base)
void	gk_i32kvsorti (size_t n, gk_i32kv_t *base)
void	gk_i32kvsortd (size_t n, gk_i32kv_t *base)
void	gk_i64kvsorti (size_t n, gk_i64kv_t *base)
void	gk_i64kvsortd (size_t n, gk_i64kv_t *base)
void	gk_zkvsorti (size_t n, gk_zkv_t *base)
void	gk_zkvsortd (size_t n, gk_zkv_t *base)
void	gk_fkvsorti (size_t n, gk_fkv_t *base)
void	gk_fkvsortd (size_t n, gk_fkv_t *base)
void	gk_dkvsorti (size_t n, gk_dkv_t *base)
void	gk_dkvsortd (size_t n, gk_dkv_t *base)
void	gk_skvsorti (size_t n, gk_skv_t *base)
void	gk_skvsortd (size_t n, gk_skv_t *base)
void	gk_idxkvsorti (size_t n, gk_idxkv_t *base)
void	gk_idxkvsortd (size_t n, gk_idxkv_t *base)

---

Detailed Description

This file contains GKlib's various sorting routines.

These routines are implemented using the GKSORT macro that is defined in gk_qsort.h and is based on GNU's GLIBC qsort() implementation.

Additional sorting routines can be created using the same way that these routines where defined.

Date:

Started 4/4/07

Author:

George

Version:

$Id: sort.c 10796 2011-09-23 21:33:09Z karypis $ 

Definition in file sort.c.

---

Function Documentation

void gk_csorti	(	size_t	n,
		char *	base
	)

Sorts an array of chars in increasing order

Definition at line 23 of file sort.c.

void gk_csortd	(	size_t	n,
		char *	base
	)

Sorts an array of chars in decreasing order

Definition at line 34 of file sort.c.

void gk_isorti	(	size_t	n,
		int *	base
	)

Sorts an array of integers in increasing order

Definition at line 45 of file sort.c.

Referenced by test_isort().

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void gk_isortd	(	size_t	n,
		int *	base
	)

Sorts an array of integers in decreasing order

Definition at line 56 of file sort.c.

Referenced by test_isort().

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void gk_fsorti	(	size_t	n,
		float *	base
	)

Sorts an array of floats in increasing order

Definition at line 67 of file sort.c.

Referenced by test_fsort().

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void gk_fsortd	(	size_t	n,
		float *	base
	)

Sorts an array of floats in decreasing order

Definition at line 78 of file sort.c.

Referenced by test_fsort().

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void gk_dsorti	(	size_t	n,
		double *	base
	)

Sorts an array of doubles in increasing order

Definition at line 89 of file sort.c.

void gk_dsortd	(	size_t	n,
		double *	base
	)

Sorts an array of doubles in decreasing order

Definition at line 100 of file sort.c.

void gk_idxsorti	(	size_t	n,
		gk_idx_t *	base
	)

Sorts an array of gk_idx_t in increasing order

Definition at line 111 of file sort.c.

References gk_idx_t.

Referenced by test_idxsort().

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void gk_idxsortd	(	size_t	n,
		gk_idx_t *	base
	)

Sorts an array of gk_idx_t in decreasing order

Definition at line 122 of file sort.c.

References gk_idx_t.

Referenced by test_idxsort().

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void gk_ckvsorti	(	size_t	n,
		gk_ckv_t *	base
	)

Sorts an array of gk_ckv_t in increasing order

Definition at line 135 of file sort.c.

void gk_ckvsortd	(	size_t	n,
		gk_ckv_t *	base
	)

Sorts an array of gk_ckv_t in decreasing order

Definition at line 146 of file sort.c.

void gk_ikvsorti	(	size_t	n,
		gk_ikv_t *	base
	)

Sorts an array of gk_ikv_t in increasing order

Definition at line 157 of file sort.c.

Referenced by gk_csr_SortIndices(), gk_graph_SortAdjacencies(), itemsets_project_matrix(), and test_ikvsort().

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void gk_ikvsortd	(	size_t	n,
		gk_ikv_t *	base
	)

Sorts an array of gk_ikv_t in decreasing order

Definition at line 168 of file sort.c.

Referenced by gk_csr_CompactColumns(), and test_ikvsort().

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void gk_i32kvsorti	(	size_t	n,
		gk_i32kv_t *	base
	)

Sorts an array of gk_i32kv_t in increasing order

Definition at line 179 of file sort.c.

void gk_i32kvsortd	(	size_t	n,
		gk_i32kv_t *	base
	)

Sorts an array of gk_i32kv_t in decreasing order

Definition at line 190 of file sort.c.

void gk_i64kvsorti	(	size_t	n,
		gk_i64kv_t *	base
	)

Sorts an array of gk_i64kv_t in increasing order

Definition at line 201 of file sort.c.

void gk_i64kvsortd	(	size_t	n,
		gk_i64kv_t *	base
	)

Sorts an array of gk_i64kv_t in decreasing order

Definition at line 212 of file sort.c.

void gk_zkvsorti	(	size_t	n,
		gk_zkv_t *	base
	)

Sorts an array of gk_zkv_t in increasing order

Definition at line 223 of file sort.c.

void gk_zkvsortd	(	size_t	n,
		gk_zkv_t *	base
	)

Sorts an array of gk_zkv_t in decreasing order

Definition at line 234 of file sort.c.

void gk_fkvsorti	(	size_t	n,
		gk_fkv_t *	base
	)

Sorts an array of gk_fkv_t in increasing order

Definition at line 245 of file sort.c.

Referenced by reorder_centroid(), and test_fkvsort().

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void gk_fkvsortd	(	size_t	n,
		gk_fkv_t *	base
	)

Sorts an array of gk_fkv_t in decreasing order

Definition at line 256 of file sort.c.

Referenced by gk_csr_GetSimilarRows(), gk_csr_LowFilter(), gk_csr_TopKPlusFilter(), and test_fkvsort().

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void gk_dkvsorti	(	size_t	n,
		gk_dkv_t *	base
	)

Sorts an array of gk_dkv_t in increasing order

Definition at line 267 of file sort.c.

Referenced by test_dkvsort().

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void gk_dkvsortd	(	size_t	n,
		gk_dkv_t *	base
	)

Sorts an array of gk_fkv_t in decreasing order

Definition at line 278 of file sort.c.

Referenced by test_dkvsort().

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void gk_skvsorti	(	size_t	n,
		gk_skv_t *	base
	)

Sorts an array of gk_skv_t in increasing order

Definition at line 289 of file sort.c.

Referenced by test_skvsort().

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void gk_skvsortd	(	size_t	n,
		gk_skv_t *	base
	)

Sorts an array of gk_skv_t in decreasing order

Definition at line 300 of file sort.c.

Referenced by test_skvsort().

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void gk_idxkvsorti	(	size_t	n,
		gk_idxkv_t *	base
	)

Sorts an array of gk_idxkv_t in increasing order

Definition at line 311 of file sort.c.

Referenced by test_idxkvsort().

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void gk_idxkvsortd	(	size_t	n,
		gk_idxkv_t *	base
	)

Sorts an array of gk_idxkv_t in decreasing order

Definition at line 322 of file sort.c.

Referenced by test_idxkvsort().

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