homework-jianmu/utils/TSZ/sz/inc/sz_float.h

41 lines
1.3 KiB
C

/**
* @file sz_float.h
* @author Sheng Di
* @date July, 2017
* @brief Header file for the sz_float.c.
* (C) 2016 by Mathematics and Computer Science (MCS), Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#ifndef _SZ_Float_H
#define _SZ_Float_H
#ifdef __cplusplus
extern "C" {
#endif
void computeReqLength_float(double realPrecision, short radExpo, int* reqLength, float* medianValue);
unsigned int optimize_intervals_float_1D(float *oriData, size_t dataLength, double realPrecision);
unsigned int optimize_intervals_float_1D_opt(float *oriData, size_t dataLength, double realPrecision);
TightDataPointStorageF* SZ_compress_float_1D_MDQ(float *oriData,
size_t dataLength, float realPrecision, float valueRangeSize, float medianValue_f);
bool SZ_compress_args_float_NoCkRngeNoGzip_1D( unsigned char* newByteData, float *oriData,
size_t dataLength, double realPrecision, size_t *outSize, float valueRangeSize, float medianValue_f);
void SZ_compress_args_float_withinRange(unsigned char* newByteData, float *oriData, size_t dataLength, size_t *outSize);
int SZ_compress_args_float(float *oriData, size_t r1, unsigned char* newByteData, size_t *outSize, sz_params* params);
#ifdef __cplusplus
}
#endif
#endif /* ----- #ifndef _SZ_Float_H ----- */