Rasmus Munk Larsen

http://sun.stanford.edu/~rmunk/ [email protected]

Google San Francisco Bay Area Software Engineer at Google Research. Interests include numerical linear algebra, machine learning, software performance optimization, hardware design.

Results 1 issues of


                                            Rasmus Munk Larsen

Speed up approximate exponential function by 2.1x

22

This change replaces the fast exponential approximation based on the limit exp(x) = lim_{n->inf} (1+x/n)^n, which uses 1 double division, 1 double addition and 12 double multiplications. The new implementation...