https://www.chessprogramming.org/index.php?title=Moby&feed=atom&action=history
Moby - Revision history
2024-03-28T22:43:33Z
Revision history for this page on the wiki
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https://www.chessprogramming.org/index.php?title=Moby&diff=19554&oldid=prev
GerdIsenberg at 14:26, 20 June 2020
2020-06-20T14:26:34Z
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 14:26, 20 June 2020</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Engines|Up one Level]]'''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>'''[[Engines|Up one Level]]'''</div></td></tr>
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GerdIsenberg
https://www.chessprogramming.org/index.php?title=Moby&diff=16114&oldid=prev
GerdIsenberg at 17:28, 9 December 2019
2019-12-09T17:28:29Z
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 17:28, 9 December 2019</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l41" >Line 41:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Voeltzkowia_mobydick Voeltzkowia mobydick from Wikipedia]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Voeltzkowia_mobydick Voeltzkowia mobydick from Wikipedia]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Moby_Dick_%28Rhine%29 Moby Dick (Rhine) from Wikipedia]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Moby_Dick_%28Rhine%29 Moby Dick (Rhine) from Wikipedia]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* [[:Category:Led Zeppelin|Led Zeppelin]] - [https://en.wikipedia.org/wiki/Moby_Dick_(instrumental) Moby Dick] <del class="diffchange diffchange-inline">(</del>Live at the [https://en.wikipedia.org/wiki/Royal_Albert_Hall Royal Albert Hall] 1970<del class="diffchange diffchange-inline">, [https://en.wikipedia.org/wiki/John_Bonham John Bonham] solo )</del>, [https://en.wikipedia.org/wiki/YouTube YouTube] Video<del class="diffchange diffchange-inline">, Lost Performances (2/5)</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* [[:Category:Led Zeppelin|Led Zeppelin]] - [https://en.wikipedia.org/wiki/Moby_Dick_(instrumental) Moby Dick]<ins class="diffchange diffchange-inline">, </ins>Live at the [https://en.wikipedia.org/wiki/Royal_Albert_Hall Royal Albert Hall] 1970, [https://en.wikipedia.org/wiki/YouTube YouTube] Video</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>: {{#evu:https://www.youtube.com/watch?v=r9-42mu1D9Y|alignment=left|valignment=top}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>: {{#evu:https://www.youtube.com/watch?v=r9-42mu1D9Y|alignment=left|valignment=top}}</div></td></tr>
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GerdIsenberg
https://www.chessprogramming.org/index.php?title=Moby&diff=16113&oldid=prev
GerdIsenberg: Created page with "'''Home * Engines * Moby''' FILE:meiko_inside.jpg|border|right|thumb|link=http://www.computermuseum.org.uk/fixed_pages/meiko_computing_surface.html| [htt..."
2019-12-09T17:24:48Z
<p>Created page with "'''<a href="/Main_Page" title="Main Page">Home</a> * <a href="/Engines" title="Engines">Engines</a> * Moby''' FILE:meiko_inside.jpg|border|right|thumb|link=http://www.computermuseum.org.uk/fixed_pages/meiko_computing_surface.html| [htt..."</p>
<p><b>New page</b></p><div>'''[[Main Page|Home]] * [[Engines]] * Moby'''<br />
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[[FILE:meiko_inside.jpg|border|right|thumb|link=http://www.computermuseum.org.uk/fixed_pages/meiko_computing_surface.html| [https://en.wikipedia.org/wiki/Meiko_Scientific#Computing_Surface Meiko Computing Surface]<ref>[http://www.computermuseum.org.uk/fixed_pages/meiko_computing_surface.html Meiko Computing Surface CS1] from [http://www.computermuseum.org.uk/ The Jim Austin Computer Collection]</ref> ]] <br />
<br />
'''Moby''',<br/><br />
a [https://en.wikipedia.org/wiki/Multiprocessing multiprocessor] chess program participating at the [[WCCC 1989]], running on a large [https://en.wikipedia.org/wiki/Meiko_Scientific#Computing_Surface Meiko Computing Surface], based on [https://en.wikipedia.org/wiki/Inmos Inmos] [[Transputer|T800 Transputer]] chips <ref>[http://www.new-npac.org/projects/cdroms/cewes-1999-06-vol1/nhse/hpccsurvey/orgs/meiko/meiko.html#CS The Meiko Computing Surface]</ref>, installed at [[University of Edinburgh]] as part of the [https://en.wikipedia.org/wiki/Edinburgh_Concurrent_Supercomputer Edinburgh Concurrent Supercomputer Project]. Moby was a descendant of [[Cyrus 68K]], whose development begun by [[Mark Taylor]] and [[David Levy]] in 1985, the parallel implementation was done by [[Greg Wilson]]. <br />
<br />
=Authors=<br />
* [[David Levy]]<br />
* [[Mark Taylor]]<br />
* [[Greg Wilson]]<br />
<br />
=Description=<br />
based on [[WCCC 1989]] booklet <ref>[http://www.computerhistory.org/chess/full_record.php?iid=doc-434fea055cbb3 Kings Move - Welcome to the 1989 AGT World Computer Chess Championship.] Edmonton, Alberta, Canada, Courtesy of [[Peter Jennings]], from [[The Computer History Museum]], [http://archive.computerhistory.org/projects/chess/related_materials/text/3-1%20and%203-2%20and%203-3%20and%204-3.1989_WCCC/1989%20WCCC.062302028.sm.pdf pdf]</ref><br />
Moby was a conventional searcher, but distributed the search across the available processors in a homogeneous fashion, that is all processors are carrying out the same type of operations, rather than some processors doing deep [[Scout|scout]] searches while others do more complete searches guided by the information returned by the scouts. [https://en.wikipedia.org/wiki/Load_balancing_%28computing%29 Load balancing] is archived by processor overloading - each processor supports a [[Hash Table|hash table]] manager responsible for part of the global [[Transposition Table|transposition table]]. One distinguished processor acts as system master, interacting with the user and handling file i/o when the [[Opening Book|opening books]] are consulted. <br />
<br />
=Selected Games=<br />
[[WCCC 1989]], round 1, [[Moby]] - [[Deep Thought]] <ref>[https://www.game-ai-forum.org/icga-tournaments/round.php?tournament=14&round=1&id=1 Edmonton 1989 - Chess - Round 1 - Game 1 (ICGA Tournaments)]</ref><br />
<pre><br />
[Event "WCCC 1989"]<br />
[Site "Edmonton, Canada"]<br />
[Date "1989.05.28"]<br />
[Round "1"]<br />
[White "Moby"]<br />
[Black "Deep Thought"]<br />
[Result "0-1"]<br />
<br />
1.d4 d5 2.Nc3 Nf6 3.Bg5 Nbd7 4.Qd3 h6 5.Bh4 c6 6.Nf3 g6 7.h3 Bg7 8.g4 Qa5 9.a3 Nf8 <br />
10.Qe3 h5 11.gxh5 Rxh5 12.O-O-O Bf5 13.Bg5 Ne4 14.Bf4 Ne6 15.Nxe4 Bxe4 16.Qb3 Nxf4 <br />
17.Qxb7 Qd8 18.Qxc6+ Kf8 19.Qa6 Qc7 20.Rd2 Bh6 21.Kd1 Rb8 22.c3 Qxc3 23.Rg1 Nxh3 <br />
24.Qxa7 Rxb2 25.Qa5 Rb1# 0-1<br />
</pre><br />
=External Links= <br />
==Chess Program==<br />
* [https://www.game-ai-forum.org/icga-tournaments/program.php?id=363 Moby's ICGA Tournaments]<br />
==Misc==<br />
* [https://en.wiktionary.org/wiki/moby moby - Wiktionary]<br />
* [https://en.wikipedia.org/wiki/Moby_(disambiguation) Moby (disambiguation) from Wikipedia]<br />
* [https://en.wikipedia.org/wiki/Moby_Dick_(disambiguation) Moby Dick (disambiguation) from Wikipedia]<br />
* [https://en.wikipedia.org/wiki/Moby-Dick Moby-Dick from Wikipedia]<br />
* [https://en.wikipedia.org/wiki/Voeltzkowia_mobydick Voeltzkowia mobydick from Wikipedia]<br />
* [https://en.wikipedia.org/wiki/Moby_Dick_%28Rhine%29 Moby Dick (Rhine) from Wikipedia]<br />
* [[:Category:Led Zeppelin|Led Zeppelin]] - [https://en.wikipedia.org/wiki/Moby_Dick_(instrumental) Moby Dick] (Live at the [https://en.wikipedia.org/wiki/Royal_Albert_Hall Royal Albert Hall] 1970, [https://en.wikipedia.org/wiki/John_Bonham John Bonham] solo ), [https://en.wikipedia.org/wiki/YouTube YouTube] Video, Lost Performances (2/5)<br />
: {{#evu:https://www.youtube.com/watch?v=r9-42mu1D9Y|alignment=left|valignment=top}}<br />
<br />
=References= <br />
<references /><br />
'''[[Engines|Up one Level]]'''<br />
[[Category:Fiction]]<br />
[[Category:Mammal]]<br />
[[Category:Reptile]]<br />
[[Category:Led Zeppelin]]</div>
GerdIsenberg