Tomasz Sobczyk
774b023641
Add chunked for each with workers.
2020-11-30 08:54:53 +09:00
Tomasz Sobczyk
cc11375f6d
Skeleton for new evaluate learner
2020-11-30 08:54:53 +09:00
Tomasz Sobczyk
0d4b803b08
Prepare trainer affine transform.
2020-11-30 08:54:53 +09:00
Tomasz Sobczyk
4ea8572b6d
Add single threaded sgemm.
2020-11-30 08:54:53 +09:00
nodchip
ef4fdb40f9
Merge pull request #254 from noobpwnftw/merge
...
Merge
2020-11-28 09:03:38 +09:00
noobpwnftw
0b2ae6cb64
Merge remote-tracking branch 'remotes/official/master' into merge
2020-11-28 06:47:04 +08:00
Tomasz Sobczyk
92b14a5ba2
Add docs for transform.
2020-11-27 09:16:22 +09:00
Tomasz Sobczyk
89294e2e4f
Add transform command. Add transform nudged_static subcommand.
2020-11-27 09:16:22 +09:00
Vizvezdenec
190dd26b9f
use classical for certain endgames.
...
STC https://tests.stockfishchess.org/tests/view/5fbc64c067cbf42301d6b1d6
LLR: 2.97 (-2.94,2.94) {-0.25,1.25}
Total: 53360 W: 5223 L: 5024 D: 43113
Ptnml(0-2): 184, 3877, 18390, 4014, 215
LTC https://tests.stockfishchess.org/tests/view/5fbc97f267cbf42301d6b1ee
LLR: 2.96 (-2.94,2.94) {0.25,1.25}
Total: 126472 W: 5111 L: 4766 D: 116595
Ptnml(0-2): 50, 4032, 54749, 4333, 72
closes https://github.com/official-stockfish/Stockfish/pull/3240
bench: 3820648
2020-11-26 08:20:06 +01:00
MaximMolchanov
7615e3485e
Calculate sum from first elements
...
in affine transform for AVX512/AVX2/SSSE3
The idea is to initialize sum with the first element instead of zero.
Reduce one add_epi32 and one set_zero SIMD instructions for each output dimension.
sum = 0; for i = 1 to n sum += a[i] ->
sum = a[1]; for i = 2 to n sum += a[i]
STC:
LLR: 2.95 (-2.94,2.94) {-0.25,1.25}
Total: 69048 W: 7024 L: 6799 D: 55225
Ptnml(0-2): 260, 5175, 23458, 5342, 289
https://tests.stockfishchess.org/tests/view/5faf2cf467cbf42301d6aa06
closes https://github.com/official-stockfish/Stockfish/pull/3227
No functional change.
2020-11-25 21:10:13 +01:00
Unai Corzo
9fb6383ed8
Assorted search and eval parameter tune
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Search and eval parameter tune.
STC https://tests.stockfishchess.org/tests/view/5fba850a67cbf42301d6b07d
LLR: 2.94 (-2.94,2.94) {-0.25,1.25}
Total: 24312 W: 2388 L: 2228 D: 19696
Ptnml(0-2): 85, 1800, 8241, 1930, 100
LTC https://tests.stockfishchess.org/tests/view/5fbad5ea67cbf42301d6b0fa
LLR: 2.95 (-2.94,2.94) {0.25,1.25}
Total: 88376 W: 3619 L: 3351 D: 81406
Ptnml(0-2): 56, 2977, 37849, 3255, 51
closes https://github.com/official-stockfish/Stockfish/pull/3232
bench: 3600361
2020-11-25 21:05:08 +01:00
Stéphane Nicolet
027626db1e
Small cleanups 13
...
No functional change
2020-11-23 22:20:32 +01:00
nodchip
c12848d5ac
Merge pull request #249 from noobpwnftw/merge
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Merge
2020-11-23 19:55:23 +09:00
Tomasz Sobczyk
45e3335ee8
Add missing docs.
2020-11-23 19:22:11 +09:00
Tomasz Sobczyk
9030020a85
Add smart_fen_skipping option to learn.
2020-11-23 19:22:11 +09:00
noobpwnftw
f978e1bef0
Merge branch 'master' into merge
2020-11-23 13:07:31 +08:00
Tomasz Sobczyk
ee13cfce67
Fix result assigned for a psvector when the positions are not continuous.
2020-11-23 08:32:08 +09:00
Tomasz Sobczyk
3cee6881ee
Move the terminal position check to after qsearch, otherwise qsearch may end up in a terminal position.
2020-11-23 08:29:38 +09:00
noobpwnftw
c29554a120
Merge remote-tracking branch 'remotes/official/master' into master
...
Bench: 3597730
2020-11-23 04:27:12 +08:00
Tomasz Sobczyk
d43cd104b6
Fix uninitialized variable when searching from a terminal position.
2020-11-22 07:45:39 +09:00
JWmer
38d19eca14
Update instrumented.sh
2020-11-22 07:45:39 +09:00
JWmer
3975fc9c0d
Update half_relative_ka.cpp
2020-11-22 07:45:39 +09:00
JWmer
b0429237a8
Update half_ka.cpp
2020-11-22 07:45:39 +09:00
JWmer
ea70e378cd
Update a.cpp
2020-11-22 07:45:39 +09:00
JWmer
777c3a08ab
Update README.md
2020-11-22 07:45:39 +09:00
JWmer
f832aa6b6b
Update evaluate.h
2020-11-22 07:45:39 +09:00
JWmer
be4cd56146
Update half_kp.cpp
2020-11-22 07:45:39 +09:00
JWmer
021f47b00e
Update half_relative_kp.cpp
2020-11-22 07:45:39 +09:00
JWmer
36c801699f
Update k.cpp
2020-11-22 07:45:39 +09:00
JWmer
5b3e9b0eb3
Update p.cpp
2020-11-22 07:45:39 +09:00
JWmer
c04c5b6658
Update nnue_common.h
2020-11-22 07:45:39 +09:00
JWmer
b27c51b5cf
Delete k-p-cr-ep_256x2-32-32.h
2020-11-22 07:45:39 +09:00
JWmer
72fee2f7a4
Delete k-p-cr_256x2-32-32.h
2020-11-22 07:45:39 +09:00
JWmer
d9dcdc2b73
Delete k-p_256x2-32-32.h
2020-11-22 07:45:39 +09:00
Tomasz Sobczyk
5f18c88b3d
Docs for book in gensfen.
2020-11-17 09:43:23 +09:00
Tomasz Sobczyk
e1dbad47ce
Add support for opening book to gensfen.
2020-11-17 09:43:23 +09:00
Tomasz Sobczyk
d4350a16f3
Add representation of an opening book.
2020-11-17 09:43:23 +09:00
Tomasz Sobczyk
d793663188
Add docs for max_grad option for learn
2020-11-16 10:08:56 +09:00
Tomasz Sobczyk
3dbc45bdfc
Add gradient clipping.
2020-11-16 10:08:56 +09:00
Tomasz Sobczyk
50358e26c7
Fix searching terminal nodes in gensfen.
2020-11-15 22:18:13 +09:00
Tomasz Sobczyk
00bc80c3c4
Add assume_quiet option to the learner.
2020-11-15 22:18:13 +09:00
Tomasz Sobczyk
00797a3d86
add option ensure_quiet for gensfen that makes the generated position quiet
2020-11-15 22:18:13 +09:00
FauziAkram
f9595828eb
Rook Mobility Tweak
...
Passed STC:
LLR: 2.94 (-2.94,2.94) {-0.25,1.25}
Total: 171152 W: 34715 L: 34202 D: 102235
Ptnml(0-2): 3278, 20155, 38228, 20606, 3309
https://tests.stockfishchess.org/tests/view/5fa861f467cbf42301d6a68e
Passed LTC:
LLR: 2.94 (-2.94,2.94) {0.25,1.25}
Total: 149616 W: 20471 L: 19882 D: 109263
Ptnml(0-2): 1172, 14434, 43102, 14833, 1267
https://tests.stockfishchess.org/tests/view/5fa9c8ff67cbf42301d6a74f
closes https://github.com/official-stockfish/Stockfish/pull/3226
Bench: 3597730
2020-11-15 13:23:19 +01:00
Tomasz Sobczyk
9b930023fb
Fix default value for batchsize in learn docs.
2020-11-15 00:51:04 +09:00
Tomasz Sobczyk
691da3bdad
Add more information for factorizers at the start of training.
2020-11-14 18:47:22 +09:00
Tomasz Sobczyk
4e1653d53a
Fix reliance on transitive includes for factorizers in trainer feature transformer. Add a file that includes all factorizers.
2020-11-14 12:35:12 +09:00
Tomasz Sobczyk
69bc3ef9be
Output loss more often.
2020-11-14 12:33:25 +09:00
Tomasz Sobczyk
a71623f74c
Add explicit read head seek to the start of the binpack file. Otherwise on MACOS the read head is placed at the end when app is specified.
2020-11-13 19:56:36 +09:00
SFisGOD
285bf7041a
Increase reduction at root
...
when the best move does not change frequently
STC:
LLR: 2.94 (-2.94,2.94) {-0.25,1.25}
Total: 51320 W: 5159 L: 4956 D: 41205
Ptnml(0-2): 215, 3897, 17242, 4082, 224
https://tests.stockfishchess.org/tests/view/5faa072367cbf42301d6a767
LTC:
LLR: 2.98 (-2.94,2.94) {0.25,1.25}
Total: 15952 W: 762 L: 642 D: 14548
Ptnml(0-2): 8, 561, 6725, 667, 15
https://tests.stockfishchess.org/tests/view/5faa4c3567cbf42301d6a794
closes https://github.com/official-stockfish/Stockfish/pull/3225
Bench: 3954692
2020-11-12 12:49:03 +01:00
lonfom169
b5781150ea
Increase reduction based on the number of best move changes.
...
Thanks to Vizvezdenec for the PvNode idea and also to vondele the !PvNode idea.
Passed STC:
LLR: 2.94 (-2.94,2.94) {-0.25,1.25}
Total: 19120 W: 1998 L: 1839 D: 15283
Ptnml(0-2): 76, 1445, 6375, 1572, 92
https://tests.stockfishchess.org/tests/view/5fa8af3e67cbf42301d6a6c9
Passed LTC:
LLR: 2.94 (-2.94,2.94) {0.25,1.25}
Total: 75584 W: 3454 L: 3205 D: 68925
Ptnml(0-2): 54, 2832, 31771, 3081, 54
closes https://github.com/official-stockfish/Stockfish/pull/3224
Bench: 3595418
2020-11-10 18:21:05 +01:00
