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Colin Jenkins
Lives in Mumbles, Wales, UK.
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Colin Jenkins

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Gobsmacked with Google's V8 Javascript engine performance.  My experimental chess engine is achieving over 4,000,000 nodes per second on a pretty old desktop for a standard perft (explore all legal moves to a certain depth) test.

http://op12no2.me/posts/1641
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The recovered people (blue) seem to be collectively trying to say something very important.  Something about Meryl Dorey and the AVN... #StopAVN   
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Colin Jenkins

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Chess perft 8. > 4M nodes/sec in google chrome javascript.  Gosh!

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 8

1  "a3"     2863411653 "KQkq" "KQkq" lozza.js:282
2  "a4"     3676309619 "KQkq" "KQkq" lozza.js:282
3  "b3"     3579299617 "KQkq" "KQkq" lozza.js:282
4  "b4"     3569067629 "KQkq" "KQkq" lozza.js:282
5  "c3"     3806229124 "KQkq" "KQkq" lozza.js:282
6  "c4"     4199667616 "KQkq" "KQkq" lozza.js:282
7  "d3"     6093248619 "KQkq" "KQkq" lozza.js:282
8  "d4"     7184581950 "KQkq" "KQkq" lozza.js:282
9  "e3"     8039390919 "KQkq" "KQkq" lozza.js:282
10 "e4"     8102108221 "KQkq" "KQkq" lozza.js:282
11 "f3"     2728615868 "KQkq" "KQkq" lozza.js:282
12 "f4"     3199039406 "KQkq" "KQkq" lozza.js:282
13 "g3"     3641432923 "KQkq" "KQkq" lozza.js:282
14 "g4"     3466204702 "KQkq" "KQkq" lozza.js:282
15 "h3"     2860408680 "KQkq" "KQkq" lozza.js:282
16 "h4"     3711123115 "KQkq" "KQkq" lozza.js:282
17 "Nb1-c3" 3926684340 "KQkq" "KQkq" lozza.js:282
18 "Nb1-a3" 3193522577 "KQkq" "KQkq" lozza.js:282
19 "Ng1-h3" 3221278282 "KQkq" "KQkq" lozza.js:282
20 "Ng1-f3" 3937354096 "KQkq" "KQkq" lozza.js:282

total nodes 84,998,978,956
total time 19782224ms
knps 4297
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beer, sailing, piano, science. sailwave author
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sailwave, lavalse, op12no2, sailwavedev