Joost VandeVondele 8aaae0367c Revert "Adjust return bonus from tt cutoffs at fail highs" ...

This reverts commit 783dfc2eb2.

could lead to a division by zero for:

ttValue = (ttValue * tte->depth() + beta) / (tte->depth() + 1)

as other threads can overwrite the tte with a QS depth of -1.

closes https://github.com/official-stockfish/Stockfish/pull/5338

Bench: 1280020

2024-06-02 09:23:28 +02:00

..

incbin

Cleanup comments

2023-12-31 19:54:27 +01:00

nnue

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

syzygy

Remove global TB variables from search.cpp

2024-01-17 18:05:00 +01:00

benchmark.cpp

Restore NPS output for Perft

2024-04-24 18:20:55 +02:00

benchmark.h

Restore NPS output for Perft

2024-04-24 18:20:55 +02:00

bitboard.cpp

Early Exit in Bitboards::sliding_attack()

2024-05-18 09:24:23 +02:00

bitboard.h

Assorted cleanups

2024-02-11 19:52:00 +01:00

engine.cpp

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

engine.h

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

evaluate.cpp

Simplify 50 move rule dampening

2024-06-01 20:09:47 +02:00

evaluate.h

Update default smallnet to nn-37f18f62d772.nnue

2024-06-01 19:59:07 +02:00

main.cpp

Transform search output to engine callbacks

2024-04-05 21:03:58 +02:00

Makefile

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

misc.cpp

On linux use sysfs instead of lscpu

2024-05-30 23:05:25 +02:00

misc.h

On linux use sysfs instead of lscpu

2024-05-30 23:05:25 +02:00

movegen.cpp

Change the Move enum to a class

2024-01-04 15:51:04 +01:00

movegen.h

Change the Move enum to a class

2024-01-04 15:51:04 +01:00

movepick.cpp

Simplify histories movepick formula

2024-06-01 20:08:08 +02:00

movepick.h

Add cmath header to movepick.h

2024-03-20 16:36:18 +01:00

numa.h

Simplify statScore divisor into a constant

2024-06-01 20:17:38 +02:00

perft.h

Restore NPS output for Perft

2024-04-24 18:20:55 +02:00

position.cpp

Remove PSQT-only mode

2024-05-05 12:36:20 +02:00

position.h

Assorted cleanups

2024-02-11 19:52:00 +01:00

score.cpp

Fix wrong sign for 200 TB score

2024-04-13 22:05:19 +02:00

score.h

Fix wrong sign for 200 TB score

2024-04-13 22:05:19 +02:00

search.cpp

Revert "Adjust return bonus from tt cutoffs at fail highs"

2024-06-02 09:23:28 +02:00

search.h

Simplify tm, removing faster 1st move and 1.13 extraTime.

2024-06-01 20:12:36 +02:00

thread_win32_osx.h

Refactor NativeThread start_routine

2024-01-21 12:21:01 +01:00

thread.cpp

Simplify statScore divisor into a constant

2024-06-01 20:17:38 +02:00

thread.h

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

timeman.cpp

Simplify tm, removing faster 1st move and 1.13 extraTime.

2024-06-01 20:12:36 +02:00

timeman.h

Simplify tm, removing faster 1st move and 1.13 extraTime.

2024-06-01 20:12:36 +02:00

tt.cpp

Functional simplification in the transposition table

2024-05-30 22:53:20 +02:00

tt.h

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

tune.cpp

Use same shuffling Constant for both nets

2024-05-21 08:27:16 +02:00

tune.h

Split UCI into UCIEngine and Engine

2024-04-04 00:15:17 +02:00

types.h

Improve comments about DEPTH constants

2024-05-23 21:29:11 +02:00

uci.cpp

Tweak and update the WDL model

2024-05-30 14:29:31 +02:00

uci.h

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

ucioption.cpp

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00

ucioption.h

Improve performance on NUMA systems

2024-05-28 18:34:15 +02:00