diff --git a/readme.txt b/readme.txt index 0a07300..9858ae5 100644 --- a/readme.txt +++ b/readme.txt @@ -2,7 +2,6 @@ A SIMD optimized version of the WELL512a random algorithm. === OVERVIEW === - WELL512a is a pseudorandom number generator algorithm developed by F. Panneton, P. L'Ecuyer and M. Matsumoto. @@ -16,7 +15,6 @@ following pages: === PERFORMANCE === - This implementation is generally about 2-3 times faster than the C implementation by the original authors. @@ -24,14 +22,13 @@ Some example numbers from the included test program run on an Intel Core i7-3770K 3.5GHz: VS2012 gcc 4.6.3 -C++ SSE2 0.078 -Original C 0.223 +C++ SSE2 0.078 0.07 +Original C 0.223 0.19 ------------------------------------- - x2.86 + x2.86 x2.71 === REQUIREMENTS === - An SSE2 capable CPU (i.e. AMD Athlon 64, Intel Pentium 4 or newer. It's been tested with Visual Studio 2012 and gcc 4.6.3 but should compile @@ -39,13 +36,11 @@ and run on other compilers as well. === LICENSE === - All the source code, except WELL512a.cpp|h that contains the original implementation, are released under the Simplified BSD license which allows you to use this code in any open or closed source project. === ACKNOWLEDGEMENTS === - Thanks to Marcus Geelnard for code review and many suggestions for improvements.