daiduo/TurboPFor-Integer-Compression
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Elias Fano

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powturbo
2015-06-11 20:40:09 +02:00
parent 24bba2cdd1
commit 16bacb4206
1 changed files with 7 additions and 0 deletions
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7
eliasfano.h
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@ -25,13 +25,20 @@
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
// compress/decompress integer array with n values to the buffer out. Return value = end of output/input buffer
unsigned char *efanoenc32( unsigned *__restrict in, unsigned n, unsigned char *__restrict out, unsigned start);
unsigned char *efanoenc64( uint64_t *__restrict in, unsigned n, unsigned char *__restrict out, uint64_t start);
unsigned char *efanodec32( unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start);
unsigned char *efanodec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start);
unsigned char *efano1enc32( unsigned *__restrict in, unsigned n, unsigned char *__restrict out, unsigned start);
unsigned char *efano1enc64( uint64_t *__restrict in, unsigned n, unsigned char *__restrict out, uint64_t start);
unsigned char *efano1dec32( unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start);
unsigned char *efano1dec64( unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start);
unsigned char *efanoencv32( unsigned *__restrict in, unsigned n, unsigned char *__restrict out, unsigned start);
unsigned char *efanodecv32( unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start);