| commit | 87785c28c9866b8affb1f96a0aaaaf9a89be9a6d | |
| author | Jean-loup Gailly <jloup@gailly.net> | |
| Fri, 15 Jul 2011 16:59:56 +0000 (15 18:59 +0200) | ||
| committer | Jean-loup Gailly <jloup@gailly.net> | |
| Fri, 15 Jul 2011 16:59:56 +0000 (15 18:59 +0200) | ||
| tree | 581b62fe49ebd961dda44a3f1771fee1ee2ae264 | treesnapshot (tar.gz zip) |
| parent | cc00148943a7534c8264ba05c5de59f40220fb3b | commitdiff |
Distributed engine: introduce virtual_win, root_virtual_win, vwin_min_playouts
Encourage different slaves to work on different parts of the tree by
adding virtual wins to different nodes. Higher bias can be given to
children of the root node with root_virtual_win. This improves
scalability to more slaves (about 40 elo gain for 64 slaves).
Encourage different slaves to work on different parts of the tree by
adding virtual wins to different nodes. Higher bias can be given to
children of the root node with root_virtual_win. This improves
scalability to more slaves (about 40 elo gain for 64 slaves).
| uct/internal.h | diffblobblamehistory | |
| uct/policy/ucb1amaf.c | diffblobblamehistory | |
| uct/uct.c | diffblobblamehistory |