/* ********************************************************************** * Copyright (c) 2011,International Business Machines * Corporation and others. All Rights Reserved. ********************************************************************** */ #ifndef SIEVE_H #define SIEVE_H #define U_LOTS_OF_TIMES 1000000 #include "unicode/utypes.h" /** * Calculate the standardized sieve time (1 run) */ U_INTERNAL double uprv_calcSieveTime(void); /** * Calculate the mean time, with margin of error * @param times array of times (modified/sorted) * @param timeCount length of array * @param marginOfError out parameter: gives +/- margin of err at 95% confidence * @return the mean time, or negative if error/imprecision. */ U_INTERNAL double uprv_getMeanTime(double *times, uint32_t timeCount, double *marginOfError); /** * Get the standardized sieve time. (Doesn't recalculate if already computed. * @param marginOfError out parameter: gives +/- margin of error at 95% confidence. * @return the mean time, or negative if error/imprecision. */ U_INTERNAL double uprv_getSieveTime(double *marginOfError); #endif