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bmap.h
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/*
* Copyright (c) 2014 Artur Grabowski <art@blahonga.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
struct bmap {
void *bits;
};
#define NBITS 65536
struct bmap *bmap_alloc(void);
struct bmap *bmap_alloc_rnd(void);
int bmap_count(struct bmap *b);
int bmap_inter64_count(struct bmap *r, struct bmap *s);
int bmap_inter64_postcount(struct bmap *r, struct bmap *s);
int bmap_inter64_count_r(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_postcount_r(struct bmap * __restrict r, struct bmap * __restrict s);
#ifdef __AVX__
int bmap_inter64_avx_u_count(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_count_latestore(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_count_laterstore(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_count_laterstore_unroll2(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_count_laterstore_unroll4(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_count_laterstore_unroll8(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_postcount(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_count(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_postcount(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_count_r(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_avx_a_postcount_r(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_avx_a_postavxcount_r(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_avx_u_count_ps(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_u_postcount_ps(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_count_ps(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_postcount_ps(struct bmap *r, struct bmap *s);
int bmap_inter64_avx_a_count_r_ps(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_avx_a_postcount_r_ps(struct bmap * __restrict r, struct bmap * __restrict s);
int bmap_inter64_avx_a_postavxcount_r_ps(struct bmap * __restrict r, struct bmap * __restrict s);
#endif