Stockfish is accelerating!

[Jouni]

Code: Select all

Version                    : Stockfish 17.1
Compiled by                : g++ (GNUC) 14.2.0 on MinGW64
Compilation architecture   : x86-64-bmi2
Compilation settings       : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler __VERSION__ macro : 14.2.0
Large pages                : yes
User invocation            : speedtest
Filled invocation          : speedtest 6 768 150
Available processors       : 0-5
Thread count               : 6
Thread binding             : none
TT size [MiB]              : 768
Hash max, avg [per mille]  :
    single search          : 46, 18
    single game            : 557, 377
Total nodes searched       : 525251368
Total search time [s]      : 153.585
Nodes/second               : 3419939

Version                    : Stockfish dev-20251122-d9fd5165
Compiled by                : g++ (GNUC) 15.2.0 on MinGW64
Compilation architecture   : x86-64-bmi2
Compilation settings       : 64bit BMI2 AVX2 SSE41 SSSE3 SSE2 POPCNT
Compiler __VERSION__ macro : 15.2.0
Large pages                : yes
User invocation            : speedtest
Filled invocation          : speedtest 6 768 150
Available processors       : 0-5
Thread count               : 6
Thread binding             : none
TT size [MiB]              : 768
Hash max, avg [per mille]  :
    single search          : 38, 19
    single game            : 579, 384
Total nodes searched       : 603658367
Total search time [s]      : 149.919
Nodes/second               : 4026563

[RubiChess]

I just fixed the timing of speedtest in https://github.com/official-stockfish/S ... b5caaed385

Well, it is faster than 17.1 but you can't compare the speed of different network archs.