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Stockfish 17.1 is here + quick survey

НУ ОН ПЛОХОЙ АНАЛИЗИРУЕТ ДОЛГО И С НИМ НЕЛЬЗА ПОИГРАТЬ (:(

НУ ОН ПЛОХОЙ АНАЛИЗИРУЕТ ДОЛГО И С НИМ НЕЛЬЗА ПОИГРАТЬ (:(

МО МОЕМУ МОЖНО СДЕЛАТЬ ЛУТШЕ НУ Я ХЗ

МО МОЕМУ МОЖНО СДЕЛАТЬ ЛУТШЕ НУ Я ХЗ

On my PC, there was an increased in performance between Stockfish 17.1 bmi2 and Stockfish dev-20250602-5337edfd bmi2 by approximately 2.85%

Stockfish 17.1 by the Stockfish developers (see AUTHORS file)
speedtest
info string Using 4 threads
Warmup position 3/3
Position 258/258
===========================
Version : Stockfish 17.1
Compiled by : g++ (GNUC) 11.4.0 on Linux
Compilation architecture : x86-64-bmi2
Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler VERSION macro : 11.4.0
Large pages : yes
User invocation : speedtest
Filled invocation : speedtest 4 512 150
Available processors : 0-3
Thread count : 4
Thread binding : none
TT size [MiB] : 512
Hash max, avg [per mille] :
single search : 38, 18
single game : 531, 364
Total nodes searched : 349553340
Total search time [s] : 153.569
Nodes/second : 2276197

==================================================================
Stockfish dev-20250602-5337edfd by the Stockfish developers (see AUTHORS file)
speedtest
info string Using 4 threads
Warmup position 3/3
Position 258/258
===========================
Version : Stockfish dev-20250602-5337edfd
Compiled by : g++ (GNUC) 11.4.0 on Linux
Compilation architecture : x86-64-bmi2
Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler VERSION macro : 11.4.0
Large pages : yes
User invocation : speedtest
Filled invocation : speedtest 4 512 150
Available processors : 0-3
Thread count : 4
Thread binding : none
TT size [MiB] : 512
Hash max, avg [per mille] :
single search : 37, 17
single game : 525, 359
Total nodes searched : 359536933
Total search time [s] : 153.573
Nodes/second : 2341146
===========================

On my PC, there was an increased in performance between Stockfish 17.1 bmi2 and Stockfish dev-20250602-5337edfd bmi2 by approximately 2.85% Stockfish 17.1 by the Stockfish developers (see AUTHORS file) speedtest info string Using 4 threads Warmup position 3/3 Position 258/258 =========================== Version : Stockfish 17.1 Compiled by : g++ (GNUC) 11.4.0 on Linux Compilation architecture : x86-64-bmi2 Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT Compiler __VERSION__ macro : 11.4.0 Large pages : yes User invocation : speedtest Filled invocation : speedtest 4 512 150 Available processors : 0-3 Thread count : 4 Thread binding : none TT size [MiB] : 512 Hash max, avg [per mille] : single search : 38, 18 single game : 531, 364 Total nodes searched : 349553340 Total search time [s] : 153.569 Nodes/second : 2276197 ================================================================== Stockfish dev-20250602-5337edfd by the Stockfish developers (see AUTHORS file) speedtest info string Using 4 threads Warmup position 3/3 Position 258/258 =========================== Version : Stockfish dev-20250602-5337edfd Compiled by : g++ (GNUC) 11.4.0 on Linux Compilation architecture : x86-64-bmi2 Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT Compiler __VERSION__ macro : 11.4.0 Large pages : yes User invocation : speedtest Filled invocation : speedtest 4 512 150 Available processors : 0-3 Thread count : 4 Thread binding : none TT size [MiB] : 512 Hash max, avg [per mille] : single search : 37, 17 single game : 525, 359 Total nodes searched : 359536933 Total search time [s] : 153.573 Nodes/second : 2341146 ===========================

speedtest
info string Using 4 threads
Warmup position 3/3
Position 258/258
===========================
Version : Stockfish dev-20250702-ce73441f
Compiled by : g++ (GNUC) 11.4.0 on Linux
Compilation architecture : x86-64-bmi2
Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler VERSION macro : 11.4.0
Large pages : yes
User invocation : speedtest
Filled invocation : speedtest 4 512 150
Available processors : 0-3
Thread count : 4
Thread binding : none
TT size [MiB] : 512
Hash max, avg [per mille] :
single search : 36, 17
single game : 528, 353
Total nodes searched : 363355574
Total search time [s] : 153.57
Nodes/second : 2366058

https://github.com/official-stockfish/Stockfish/releases

speedtest info string Using 4 threads Warmup position 3/3 Position 258/258 =========================== Version : Stockfish dev-20250702-ce73441f Compiled by : g++ (GNUC) 11.4.0 on Linux Compilation architecture : x86-64-bmi2 Compilation settings : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT Compiler __VERSION__ macro : 11.4.0 Large pages : yes User invocation : speedtest Filled invocation : speedtest 4 512 150 Available processors : 0-3 Thread count : 4 Thread binding : none TT size [MiB] : 512 Hash max, avg [per mille] : single search : 36, 17 single game : 528, 353 Total nodes searched : 363355574 Total search time [s] : 153.57 Nodes/second : 2366058 https://github.com/official-stockfish/Stockfish/releases