New J.A Compiles

[chessica]

All engines with NNUE by default need at least sse4 and usually avx2 as well.
Jim.
[/quote]

Oh, no. My CPU is an ATHLON II X4 and has no sse4. Stockfish is working well.

[chessica]

Code: Select all

In file included from simde.h:29,
from simd.cpp:33:
simd.cpp: In function 'void simd_linear_forward(uint8_t*, int32_t*, int, int, int32_t*, int8_t*)':
./simde/avx2.h:28691:56: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
28691 | #define _mm256_set1_epi16(a) simde_mm256_set1_epi16(a)
| ^
simd.cpp:91:17: note: in expansion of macro '_mm256_set1_epi16'
91 | int256 c1 = _mm256_set1_epi16(1);
| ^~~~~~~~~~~~~~~~~

That warning maybe a problem but I think it can be ignored. It's warning that '-mavx2' isn't enabled.
AVX2 instructions are being emulated with sse instructions.

All engines with NNUE by default need at least sse4 and usually avx2 as well. These need to be emulated for a cpu without
these instructions. I used the the libraries here > https://github.com/simd-everywhere/simde

Jim.

Hi, Jim it works now...

~/Desktop/src $ make
x86_64-w64-mingw32-g++ -o toga_IV_11_nnue *.cpp -Ofast \
-march=native -mtune=native -flto -static -static-libgcc -static-libstdc++ -DNDEBUG \
-std=c++11 -Wno-parentheses -Wno-format -Wno-format-extra-args -Wno-odr
In file included from simde.h:29,
from simd.cpp:33:
simd.cpp: In function 'void simd_linear_forward(uint8_t*, int32_t*, int, int, int32_t*, int8_t*)':
./simde/avx2.h56: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
28691 | #define _mm256_set1_epi16(a) simde_mm256_set1_epi16(
)
|
^
simd.cpp:91:17: note: in expansion of macro '_mm256_set1_epi16' 91 | int256 c1 = _mm256_set1_epi16(1);
| ^~~~~~~~~~~~~~~~~
lto-wrapper.exe: warning: using serial compilation of 2 LTRANS jobs
lto-wrapper.exe: note: see the '-flto' option documentation for more information
# -msse2 -msse3 -msse4.1 -msse4.2 -mbmi -mfma -mavx2 -mbmi2 -mavx -mbmi < avx/bmi2 enable
# -fprofile-generate -fprofile-correction < before -o
# set macros in 'simd.cpp'
~/Desktop/src $

[d]5k2/pp3N2/5K2/5B2/8/8/8/8 w - - 0 1
#9

Toga_IV_11_nnue_64_ja_sse3:

1/1 00:00,000 2 11 +1,84 Lf5-b1
1/1 00:00,000 3 14 +2,11 Lf5-c2
1/1 00:00,000 9 41 +2,18 Lf5-g6
1/4 00:00,000 27 115 +2,36 Sf7-e5
1/4 00:00,000 28 112 +2,60 Sf7-g5
1/4 00:00,000 32 120 +2,78 Sf7-h8
2/6 00:00,000 46 173 +1,67 Sf7-h8 Kf8-e8
2/6 00:00,000 65 232 +1,76 Sf7-g5 Kf8-e8
2/6 00:00,000 83 280 +2,00 Sf7-d8 Kf8-e8 Sd8xb7
2/10 00:00,016 223 14k +2,87 Sf7-d6 b7-b6 Sd6-e4
3/12 00:00,031 778 25k +2,84 Sf7-d6 b7-b5 Lf5-e6 b5-b4 Sd6-b7
4/14 00:00,094 3k 27k +3,26 Sf7-d6 a7-a5 Sd6xb7 a5-a4 Sb7-c5 a4-a3 Sc5-d7+ Kf8-e8 Lf5-e6
5/16 00:00,172 4k 26k +3,24 Sf7-d6 a7-a5 Sd6-b5 Kf8-e8 Sb5-a3 Ke8-d8
6/16 00:00,234 6k 26k +3,20 Sf7-d6 a7-a5 Sd6-b5 Kf8-e8 Sb5-a3 a5-a4 Lf5-h3 Ke8-d8
7/16- 00:00,531 14k 26k +3,04 Sf7-d6 a7-a5 Sd6-b5 Kf8-e8 Sb5-c7+ Ke8-d8 Sc7-e6+ Kd8-c8 Se6-d4+ Kc8-c7 Sd4-b3
7/16 00:00,578 15k 26k +3,28 Sf7-d8 Kf8-e8 Sd8xb7 Ke8-f8 Sb7-c5 Kf8-e8 Sc5-b3 Ke8-f8
8/18+ 00:00,922 24k 26k +3,45 Sf7-d8 Kf8-e8 Sd8xb7 Ke8-f8 Lf5-g6 Kf8-g8 Sb7-c5 Kg8-f8 Sc5-d7+ Kf8-g8 Lg6-f5
9/20+ 00:01,250 33k 26k +3,62 Sf7-d8 Kf8-e8 Sd8xb7 Ke8-f8 Lf5-g6 Kf8-g8 Sb7-c5 a7-a5 Lg6-f5 a5-a4
10/20- 00:01,609 42k 26k +3,46 Sf7-d8 Kf8-e8 Sd8xb7 a7-a5 Sb7-d6+ Ke8-d8 Sd6-b5 a5-a4 Sb5-d4 Kd8-e8 Lf5-c2 Ke8-d8 Sd4-e2
10/20 00:02,375 63k 26k +3,38 Sf7-d8 Kf8-e8 Sd8xb7 a7-a5 Sb7-d6+ Ke8-d8 Sd6-b5 a5-a4 Sb5-a3 Kd8-c7 Lf5-h3 Kc7-c6 Lh3-e6
11/22+ 00:02,844 76k 27k +3,63 Sf7-d8 a7-a5 Lf5-g6 b7-b5
12/22- 00:03,766 101k 27k +3,47 Sf7-d8 Kf8-e8 Sd8xb7 a7-a5 Sb7-c5 a5-a4 Lf5-g6+ Ke8-d8 Lg6-f7 Kd8-c7 Lf7-a2 Kc7-d8
12/22 00:06,203 167k 27k +3,32 Sf7-d8 Kf8-e8 Sd8xb7 a7-a5 Sb7-d6+ Ke8-d8 Sd6-b5 a5-a4 Kf6-e6 a4-a3 Sb5xa3 Kd8-e8 Ke6-f6 Ke8-d8 Lf5-e6 Kd8-c7 Le6-a2 Kc7-d8
13/22 00:08,344 233k 28k +3,34 Sf7-d8 Kf8-e8 Sd8xb7 a7-a5 Sb7-d6+ Ke8-d8 Sd6-b5 a5-a4 Kf6-e6 a4-a3 Sb5xa3 Kd8-c7 Lf5-e4 Kc7-b6 Ke6-d6 Kb6-a5 Le4-d3 Ka5-b4
13/31+ 00:10,844 301k 28k +3,57 Lf5-d7 a7-a5 Sf7-g5 Kf8-g8
13/31 00:13,938 384k 28k +3,62 Lf5-d7 a7-a5 Sf7-g5 a5-a4 Sg5-e6+ Kf8-g8 Ld7xa4 b7-b5 La4xb5 Kg8-h7 Lb5-d3+ Kh7-h6 Ld3-e2 Kh6-h7 Se6-g5+ Kh7-h6 Sg5-f7+ Kh6-h7 Le2-b5 Kh7-g8 Sf7-g5 Kg8-f8 Sg5-e6+ Kf8-g8 Lb5-d3 Kg8-h8
14/31+ 00:16,266 447k 28k +3,87 Lf5-d7 a7-a5 Sf7-g5 a5-a4 Sg5-e6+ Kf8-g8 Ld7xa4 Kg8-h7 La4-c2+ Kh7-g8
15/32+ 00:19,328 531k 27k +4,03 Lf5-d7 Kf8-g8 Sf7-g5 Kg8-f8 Sg5-h7+ Kf8-g8 Ld7-f5 Kg8-h8
16/32+ 00:29,453 805k 27k +4,19 Lf5-d7 b7-b6 Sf7-g5 Kf8-g8 Ld7-e6+ Kg8-h8
17/34+ 00:29,953 820k 27k +4,35 Lf5-d7 a7-a6 Sf7-e5 b7-b5 Se5-g6+ Kf8-g8 Ld7-e6+ Kg8-h7 Sg6-e7 b5-b4 Le6-f5+ Kh7-h8 Se7-g6+ Kh8-g8 Sg6-e5 a6-a5
18/34+ 00:30,422 835k 27k +4,52 Lf5-d7 b7-b6 Sf7-g5 a7-a6 Sg5-e6+ Kf8-g8 Ld7-e8 Kg8-h7 Le8-f7 b6-b5 Se6-g5+ Kh7-h8
19/38+ 00:54,875 1.525k 28k +4,72 Lf5-d7 b7-b5 Ld7xb5 Kf8-g8 Sf7-g5 Kg8-h8
20/38+ 00:55,781 1.553k 28k +4,94 Lf5-d7 Kf8-g8 Sf7-g5 a7-a6
21/38+ 00:56,688 1.581k 28k +5,10 Lf5-d7 b7-b6 Sf7-g5 b6-b5 Ld7xb5 Kf8-g8
22/38+ 00:57,625 1.611k 28k +5,38 Lf5-d7 a7-a6 Sf7-e5 Kf8-g8
23/38+ 00:58,516 1.640k 28k +297,44 Lf5-d7 a7-a5 Sf7-g5 a5-a4 Sg5-h7+ Kf8-g8 Kf6-g6 a4-a3 Ld7-e6+ Kg8-h8 Sh7-f8 a3-a2 Le6xa2 b7-b6
24/38+ 01:13,031 2.088k 29k +M19 Lf5-d7 Kf8-g8 Sf7-g5 Kg8-h8 Ld7-f5 Kh8-g8 Lf5-g6 b7-b6 Lg6-f5 Kg8-f8 Lf5-d7
25/38+ 01:13,031 2.088k 29k +M19 Lf5-d7 Kf8-g8
26/38+ 01:13,031 2.088k 29k +M19 Lf5-d7 Kf8-g8
27/38+ 01:13,031 2.088k 29k +M19 Lf5-d7 Kf8-g8
28/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
29/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
30/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
31/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
32/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
33/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
34/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
35/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
36/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
37/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
38/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
39/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
40/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
41/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
42/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
43/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
44/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
45/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
46/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
47/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
48/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
49/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
50/38+ 01:13,047 2.088k 29k +M19 Lf5-d7 Kf8-g8
51/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
52/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
53/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
54/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
55/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
56/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
57/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
58/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
59/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
60/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
61/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
62/38+ 01:13,047 2.089k 29k +M19 Lf5-d7 Kf8-g8
63/38+ 01:13,281 2.089k 29k +M19 Lf5-d7 Kf8-g8

[Jim Ablett]

That great. Glad you were able to compile a working executable.
I've ordered a little mini pc with an sse3 cpu so I can compile and test properly.

Jim.

[Jim Ablett]

Uralochka v3.41a by Ivan Maklyakov
https://gitlab.com/freemanzlat/uralochka3

Uralochka v3.41a 64 ja

Windows & Linux builds

https://drive.proton.me/urls/X3ZT2CEYWR#qpTN02G6aLns

Jim.

[Jim Ablett]

Twisted Logic v20100815 by Edsel Apostol

An oldie but goodie from 2010.

New clang profiled compiles for Windows/Linux/Android

https://drive.proton.me/urls/YPQQ1BP350#D4v8IPWMn62D

Jim.

[Elorejano]

Hi Jim! Could you add NNUE to some "dead projects" like Protector (derived from Toga) or Gull?
Like Toga nnue.
Ideed, to other oldie engines

Regards and keep your fantastic job

[Jim Ablett]

Hi Jim! Could you add NNUE to some "dead projects" like Protector (derived from Toga) or Gull?
Like Toga nnue.
Ideed, to other oldie engines

Regards and keep your fantastic job

Hi Elorejano,

It will be something I will look into if I get time.

Jim.

[Jim Ablett]

Igel v3.5.5 by V. Shcherbyna (Igel author 2018-2023), V. Medvedev (GreKo author 2002-2018)
https://github.com/vshcherbyna/igel

Not a new release, but new builds.

Igel v3.5.5 64 ja

Windows/Linux & Android compiles

https://drive.proton.me/urls/SHWK37DET8#lBAbqaa7clKc

Jim.

[jshriver]

Thank you for your years, heck decades of work. You always make the best compiles.

[Jim Ablett]

Thank you for your years, heck decades of work. You always make the best compiles.

Cheers Josh. Thanks for the kind words.

Jim.