mcostalba/Stockfish — pull request #31 by jromang (2012-10-10 13:04:43+00:00)
Title: Arm prefetch tune

This solves the '-msse' gcc parameter bug when compiling on ARM.
Also, it allows 32 bytes cache line prefetching ; this yields to a small performance gain :

32 bytes prefetching (with patch) :
Total time (ms) : 50875
Nodes searched : 5557146
Nodes/second : 109231

64 bytes prefetching (without patch) :
Total time (ms) : 51254
Nodes searched : 5557146
Nodes/second : 108423