opelly/Stockfish
1
0
Fork 0
mirror of https://github.com/opelly27/Stockfish.git synced 2026-05-20 08:37:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Fixed a bug that the training data generation crashes if eval_limit is high."

Browse Source 
This reverts commit b0d28ac3ab.
This commit is contained in:
nodchip
2020-08-08 18:38:02 +09:00
parent 9a0b20d3fc
commit 4f94f29f39
1 changed files with 1 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/learn/learner.cpp
+1 -9
View File
@@ -634,19 +634,11 @@ void MultiThinkGenSfen::thread_worker(size_t thread_id)
// reach leaf // reach leaf
// cout << pos; // cout << pos;
Value v; auto v = Eval::evaluate(pos);
if (pos.checkers()) {
// HACK: If a king is checkmated, Eval::evalute(pos) crashes with an
// assertion. To avoid crashes, return value1 instead.
v = value1;
}
else {
v = Eval::evaluate(pos);
// evaluate() returns the evaluation value on the turn side, so // evaluate() returns the evaluation value on the turn side, so
// If it's a turn different from root_color, you must invert v and return it. // If it's a turn different from root_color, you must invert v and return it.
if (rootColor != pos.side_to_move()) if (rootColor != pos.side_to_move())
v = -v; v = -v;
}
// Rewind. // Rewind.
// Is it C++x14, and isn't there even foreach to turn in reverse? // Is it C++x14, and isn't there even foreach to turn in reverse?