Author: Anthony Cozzie
Date: 19:28:48 10/28/02
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On October 28, 2002 at 19:19:23, Nagendra Singh Tomar wrote: >In incremental move generation I understand that we have different phases of >move generation viz GEN_HASH_MOVE, GEN_KILLER_MOVE, GEN_CAP etc >My question is, suppose we generate the lone hash move in the GEN_HASH_MOVE >phase and suppose (unfortunately) it did'nt result in a cutoff so we have to >generate more moves, say we are in GEN_CAP phase, do we test each move whether >it has already been tried in GEN_HASH_MOVE and GEN_KILLER_MOVE phase OR do we >simply generate all the moves without worrying whether the hash move (or killer >moves) gets tried twice. > >regds >tomar If you do this right it should be a single compare instruction, so its not really very much work.
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