daiduo/TurboPFor-Integer-Compression
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Inverted index: header for idxcr/idxqry

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2019-10-22 13:31:48 +02:00
parent 942ea59e49
commit b151dbe815
1 changed files with 2 additions and 1 deletions
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3
idx.h
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@ -48,5 +48,6 @@
typedef struct { uint8_t offseth; uint32_t offsetl; } __attribute__ ((packed)) tmap_t; // 40 bits offsets -> 1 Terabyte
#define TIDMAPSET(_t_, _ofs_) { (_t_)->offseth = (_ofs_)>>32; (_t_)->offsetl = (_ofs_) & 0xffffffff; }
#define TIDMAPGET(_t_) ((__off64_t)(_t_)->offseth << 32 | (_t_)->offsetl)
//#define TIDMAPGET(_t_) ((__off64_t)(_t_)->offseth << 32 | (_t_)->offsetl)
#define TIDMAPGET(_t_) ((unsigned long long)(_t_)->offseth << 32 | (_t_)->offsetl)
#define TIDMAP(_fdm_, _tid_) ({ unsigned char *_bp = _fdm_; tmap_t *_t = (tmap_t *)&_bp[(_tid_)*sizeof(tmap_t)]; TIDMAPGET(_t); })