1. 21 May, 2002 6 commits
  2. 20 May, 2002 2 commits
  3. 17 May, 2002 6 commits
  4. 16 May, 2002 21 commits
  5. 15 May, 2002 5 commits
    • Chad Barb's avatar
      868b972e
    • Chad Barb's avatar
      Varied improvements... · 43c692b5
      Chad Barb authored
      Added "crossover rate" to improve population stability.
      Changed termination behavior to stop if, after, 256 rounds,
      no better solution has been found (changable with the -r switch.)
      43c692b5
    • Chad Barb's avatar
      Changed genetic algorithm to be much faster. · 4b69a6f2
      Chad Barb authored
      (smaller population, non-in-place child building,
       proper 'roulette' selection function, etc.)
      4b69a6f2
    • Chad Barb's avatar
      Changed fixed node format from · 8c090ba3
      Chad Barb authored
      *<name of pnode>
      to
      <name of vnode> <name of pnode>
      
      This means that fixed vnodes may have unique names
      (not just the name of the pnode they are fixed to.)
      
      Added "-v -v" mode,
      "-v" now just outputs progress without "friendly" prompts/output
      or error analysis.
      
      Fixed bizarre bug in mutation engine that was wedging the solver.
      (Should also allow for expts with only 1 non-fixed node.)
      
      Added check to skip solving altogether if there are 0 non-fixed nodes.
      (this also handles the edge case of an input with no virtual nodes.)
      
      Added check to exit with errorcode if there are more virtual nodes than
      can be mapped.
      8c090ba3
    • Shashi Guruprasad's avatar
      f1e712c5