noobpwnftw c065abdcaf Use incremental updates more often ...

Use incremental updates for accumulators for up to 2 plies.
Do not copy accumulator. About 2% speedup.

Passed STC:
LLR: 2.95 (-2.94,2.94) {-0.25,1.25}
Total: 21752 W: 2583 L: 2403 D: 16766
Ptnml(0-2): 128, 1761, 6923, 1931, 133
https://tests.stockfishchess.org/tests/view/5f7150cf3b22d6afa5069412

closes https://github.com/official-stockfish/Stockfish/pull/3157

No functional change

2020-09-28 16:54:35 +02:00

..

architectures

Add NNUE evaluation

2020-08-06 16:37:45 +02:00

features

Use incremental updates more often

2020-09-28 16:54:35 +02:00

layers

Support VNNI on 256bit vectors

2020-08-24 12:03:04 +02:00

evaluate_nnue.cpp

Small cleanups 12

2020-09-21 10:41:10 +02:00

evaluate_nnue.h

Small cleanups 12

2020-09-21 10:41:10 +02:00

nnue_accumulator.h

Bug fix in do_null_move() and NNUE simplification.

2020-09-08 22:53:17 +02:00

nnue_architecture.h

Add NNUE evaluation

2020-08-06 16:37:45 +02:00

nnue_common.h

Small cleanups 12

2020-09-21 10:41:10 +02:00

nnue_feature_transformer.h

Use incremental updates more often

2020-09-28 16:54:35 +02:00