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Retire "Idle Threads Sleep" UCI option

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After last Joona's patch there is no measurable
difference between the option set or unset.

Tested by Andreas Strangmüller with 16 threads
on his Dual Opteron 6376.

After 5000 games at 15+0.05 the result is:

1 Stockfish_14050822_T16_on   : 3003  5000 (+849,=3396,-755), 50.9 %
2 Stockfish_14050822_T16_off  : 2997  5000 (+755,=3396,-849), 49.1 %

bench: 880215
This commit is contained in:
Marco Costalba
2014-05-11 10:13:56 +02:00
parent bfd8704a7d
commit 9f843adf89
5 changed files with 5 additions and 12 deletions
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1
src/ucioption.cpp
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@@ -71,7 +71,6 @@ void init(OptionsMap& o) {
o["Cowardice"] << Option(100, 0, 200, on_eval);
o["Min Split Depth"] << Option(0, 0, 12, on_threads);
o["Threads"] << Option(1, 1, MAX_THREADS, on_threads);
o["Idle Threads Sleep"] << Option(true);
o["Hash"] << Option(32, 1, 16384, on_hash_size);
o["Clear Hash"] << Option(on_clear_hash);
o["Ponder"] << Option(true);