This integer benchmark solves positions in the game of connect-4, as played on a vertical 7x6 board. By default, it uses a 64Mb transposition table with the twobig replacement strategy. Positions are represented as 64-bit bitboards, and the hash function is computed using a single 64-bit modulo operation, giving 64-bit machines a slight edge. The alpha-beta searcher sorts moves dynamically based on the history heuristic.
Revision History
pts/fhourstones-1.1.0 [06 Dec 2010 13:47:20 CST]
- Initial import into OpenBenchmarking.org
Fhourstones
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