jirayu_sri/stockfish
1
0
Fork 0
mirror of https://github.com/official-stockfish/Stockfish.git synced 2026-07-22 20:57:10 +00:00
Code Issues Packages Projects Releases Wiki Activity
5,631 Commits 6 Branches 60 Tags
a3c78691a23fd743e2a815b65594609683b87d9c
Commit Graph
5631 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Tomasz Sobczykandnodchip a3c78691a2 Prepare input slice trainer. 2020-11-30 08:54:53 +09:00
Tomasz Sobczykandnodchip 401fc0fbab Prepare clipped relu trainer. 2020-11-30 08:54:53 +09:00
Tomasz Sobczykandnodchip 774b023641 Add chunked for each with workers. 2020-11-30 08:54:53 +09:00
Tomasz Sobczykandnodchip cc11375f6d Skeleton for new evaluate learner 2020-11-30 08:54:53 +09:00
Tomasz Sobczykandnodchip 0d4b803b08 Prepare trainer affine transform. 2020-11-30 08:54:53 +09:00
Tomasz Sobczykandnodchip 4ea8572b6d Add single threaded sgemm. 2020-11-30 08:54:53 +09:00
nodchipandGitHub 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 Sobczykandnodchip 92b14a5ba2 Add docs for transform. 2020-11-27 09:16:22 +09:00
Tomasz Sobczykandnodchip 89294e2e4f Add transform command. Add transform nudged_static subcommand. 2020-11-27 09:16:22 +09:00
VizvezdenecandJoost VandeVondele 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
MaximMolchanovandJoost VandeVondele 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 CorzoandJoost VandeVondele 9fb6383ed8 Assorted search and eval parameter tune 
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
nodchipandGitHub c12848d5ac Merge pull request #249 from noobpwnftw/merge 
Merge
 2020-11-23 19:55:23 +09:00
Tomasz Sobczykandnodchip 45e3335ee8 Add missing docs. 2020-11-23 19:22:11 +09:00
Tomasz Sobczykandnodchip 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 Sobczykandnodchip ee13cfce67 Fix result assigned for a psvector when the positions are not continuous. 2020-11-23 08:32:08 +09:00
Tomasz Sobczykandnodchip 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 Sobczykandnodchip d43cd104b6 Fix uninitialized variable when searching from a terminal position. 2020-11-22 07:45:39 +09:00
JWmerandnodchip 38d19eca14 Update instrumented.sh 2020-11-22 07:45:39 +09:00
JWmerandnodchip 3975fc9c0d Update half_relative_ka.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip b0429237a8 Update half_ka.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip ea70e378cd Update a.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip 777c3a08ab Update README.md 2020-11-22 07:45:39 +09:00
JWmerandnodchip f832aa6b6b Update evaluate.h 2020-11-22 07:45:39 +09:00
JWmerandnodchip be4cd56146 Update half_kp.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip 021f47b00e Update half_relative_kp.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip 36c801699f Update k.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip 5b3e9b0eb3 Update p.cpp 2020-11-22 07:45:39 +09:00
JWmerandnodchip c04c5b6658 Update nnue_common.h 2020-11-22 07:45:39 +09:00
JWmerandnodchip b27c51b5cf Delete k-p-cr-ep_256x2-32-32.h 2020-11-22 07:45:39 +09:00
JWmerandnodchip 72fee2f7a4 Delete k-p-cr_256x2-32-32.h 2020-11-22 07:45:39 +09:00
JWmerandnodchip d9dcdc2b73 Delete k-p_256x2-32-32.h 2020-11-22 07:45:39 +09:00
Tomasz Sobczykandnodchip 5f18c88b3d Docs for book in gensfen. 2020-11-17 09:43:23 +09:00
Tomasz Sobczykandnodchip e1dbad47ce Add support for opening book to gensfen. 2020-11-17 09:43:23 +09:00
Tomasz Sobczykandnodchip d4350a16f3 Add representation of an opening book. 2020-11-17 09:43:23 +09:00
Tomasz Sobczykandnodchip d793663188 Add docs for max_grad option for learn 2020-11-16 10:08:56 +09:00
Tomasz Sobczykandnodchip 3dbc45bdfc Add gradient clipping. 2020-11-16 10:08:56 +09:00
Tomasz Sobczykandnodchip 50358e26c7 Fix searching terminal nodes in gensfen. 2020-11-15 22:18:13 +09:00
Tomasz Sobczykandnodchip 00bc80c3c4 Add assume_quiet option to the learner. 2020-11-15 22:18:13 +09:00
Tomasz Sobczykandnodchip 00797a3d86 add option ensure_quiet for gensfen that makes the generated position quiet 2020-11-15 22:18:13 +09:00
FauziAkramandJoost VandeVondele 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 Sobczykandnodchip 9b930023fb Fix default value for batchsize in learn docs. 2020-11-15 00:51:04 +09:00
Tomasz Sobczykandnodchip 691da3bdad Add more information for factorizers at the start of training. 2020-11-14 18:47:22 +09:00
Tomasz Sobczykandnodchip 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 Sobczykandnodchip 69bc3ef9be Output loss more often. 2020-11-14 12:33:25 +09:00
Tomasz Sobczykandnodchip 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