簡介：

　wPrime是一款多執行緒計算測試工具，測試多核心處理器比Super Pi更準確。與SuperPI的單執行緒運算不同的的是，wPrime在打開一個軟體介面下，可以支援多個核心的處理器運算，甚至是8核心處理器




Description：

wPrime is a leading multithreaded benchmark for x86 processors that tests your processor performance by calculating square roots with a recursive call of Newton\'s method for estimating functions, with f(x)=x2-k, where k is the number we\'re sqrting, until Sgn(f(x)/f\'(x)) does not equal that of the previous iteration, starting with an estimation of k/2. It then uses an iterative calling of the estimation method a set amount of times to increase the accuracy of the results. It then confirms that n(k)2=k to ensure the calculation was correct. It repeats this for all numbers from 1 to the requested maximum.