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Increase max hash size to 16GB

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TCEC season 3, which is due to start in a few weeks, just
had its server upgraded to 64GB RAM and will therefore allow
16GB hash to be used per engine.

This is almost the upper limit without changing the
type of size and hashMask. After this we need to
move to uint64_t instead of uint32_t.

No functional change.
This commit is contained in:
Marco Costalba
2014-01-18 18:19:16 +01:00
parent be61edbd19
commit 40c863d41a
3 changed files with 3 additions and 3 deletions
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2
src/ucioption.cpp
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@@ -73,7 +73,7 @@ void init(OptionsMap& o) {
o["Max Threads per Split Point"] = Option(5, 4, 8, on_threads);
o["Threads"] = Option(1, 1, MAX_THREADS, on_threads);
o["Idle Threads Sleep"] = Option(true);
o["Hash"] = Option(32, 1, 8192, on_hash_size);
o["Hash"] = Option(32, 1, 16384, on_hash_size);
o["Clear Hash"] = Option(on_clear_hash);
o["Ponder"] = Option(true);
o["OwnBook"] = Option(false);