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- #ifndef _STATS_H
- #define _STATS_H
- #include "bench.h"
- #include "timing.h"
- #define ABS(x) ((x) < 0 ? -(x) : (x))
- int int_compare(const void *a, const void *b);
- int uint64_compare(const void *a, const void *b);
- int double_compare(const void *a, const void *b);
- typedef int (*int_stat)(int *values, int size);
- typedef uint64 (*uint64_stat)(uint64 *values, int size);
- typedef double (*double_stat)(double *values, int size);
- int int_median(int *values, int size);
- uint64 uint64_median(uint64 *values, int size);
- double double_median(double *values, int size);
- int int_mean(int *values, int size);
- uint64 uint64_mean(uint64 *values, int size);
- double double_mean(double *values, int size);
- int int_min(int *values, int size);
- uint64 uint64_min(uint64 *values, int size);
- double double_min(double *values, int size);
- int int_max(int *values, int size);
- uint64 uint64_max(uint64 *values, int size);
- double double_max(double *values, int size);
- double int_stderr(int *values, int size);
- double uint64_stderr(uint64 *values, int size);
- double double_stderr(double *values, int size);
- double int_bootstrap_stderr(int *values, int size, int_stat f);
- double uint64_bootstrap_stderr(uint64 *values, int size, uint64_stat f);
- double double_bootstrap_stderr(double *values, int size, double_stat f);
- void regression(double *x, double *y, double *sig, int n,
- double *a, double *b, double *sig_a, double *sig_b,
- double *chi2);
- #endif /* _STATS_H */
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