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Critter 1.6a
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Richard Vida



Joined: 16 Apr 2009
Posts: 467
Location: Slovakia, EU
PostPost subject: Re: Critter 1.6a    Posted: Tue Jun 26, 2012 1:34 pm Reply to topic Reply with quote
EmilV wrote:
http://www.vlasak.biz/critter/


This is a bugfix release. The following bugs were fixed:
1) engine freezing with dual-socket systems
2) same line displayed 2x in multipv mode
3) occasional crashes with tablebases
4) proper range checking of the depth parameter in "sf store" command
5) linux version now runs on older distributions

as a bonus there is a new UCI option for king safety weight.

Unfortunately I cannot guarantee the ELO performance being same as v1.6. Bug #2 was deep inside the move generator code and caused some moves to be searched twice (not just at the root, but everywhere in the search tree) with an associated performance hit.
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Subject Author Date/Time
Critter 1.6a Emil Vlasak Tue Jun 26, 2012 10:56 am
      Re: Critter 1.6a Marek Soszynski Tue Jun 26, 2012 12:11 pm
            Re: Critter 1.6a Richard Vida Tue Jun 26, 2012 1:44 pm
                  Re: Critter 1.6a Ted Summers Tue Jun 26, 2012 7:00 pm
                        Re: Critter 1.6a Steven Atkinson Wed Jun 27, 2012 12:25 am
                  Re: Critter 1.6a Marek Soszynski Tue Jun 26, 2012 7:10 pm
      Re: Critter 1.6a Ingo Bauer Tue Jun 26, 2012 12:18 pm
            Re: Critter 1.6a Eelco de Groot Tue Jun 26, 2012 1:45 pm
      Re: Critter 1.6a Richard Vida Tue Jun 26, 2012 1:34 pm
            Re: Critter 1.6a Louis Zulli Tue Jun 26, 2012 2:25 pm
                  Re: Critter 1.6a Dr.Wael Deeb Tue Jun 26, 2012 2:43 pm
                        Re: Critter 1.6a: range of values of king safety weight. Jesús Muñoz Tue Jun 26, 2012 2:54 pm
                              Re: Critter 1.6a: range of values of king safety weight. Dr.Wael Deeb Tue Jun 26, 2012 3:48 pm
                  Re: Critter 1.6a Maurizio Maglio Wed Jun 27, 2012 12:10 pm
                        Re: Critter 1.6a Dr.Wael Deeb Wed Jun 27, 2012 3:29 pm
                              Re: Critter 1.6a Roy Brunjes Wed Jun 27, 2012 3:57 pm
                              Re: Critter 1.6a Albert Silver Wed Jun 27, 2012 5:01 pm
                                    Re: Critter 1.6a Maurizio Maglio Wed Jun 27, 2012 8:15 pm
                                          Critter 1.6 and Critter 1.6a (both 3000 games) Stefan Pohl Thu Jun 28, 2012 12:07 pm
                              Re: Critter 1.6a Vincent Lejeune Wed Jun 27, 2012 5:57 pm
            Re: Critter 1.6a om prakash Wed Jun 27, 2012 4:09 am
      Re: Critter 1.6a Jouni Uski Tue Jun 26, 2012 8:32 pm
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