As an example with current-dev-SF
Code: Select all
Stockfish-011220 b >/dev/null
Position: 1/46
Nodes/Second: 1888k
Position: 2/46
Nodes/Second: 2315k
Position: 3/46
Nodes/Second: 2850k
Position: 4/46
Nodes/Second: 2284k
Position: 5/46
Nodes/Second: 1964k
Position: 6/46
Nodes/Second: 1897k
Position: 7/46
Nodes/Second: 2004k
Position: 8/46
Nodes/Second: 2299k
Position: 9/46
Nodes/Second: 2049k
Position: 10/46
Nodes/Second: 2085k
Position: 11/46
Nodes/Second: 1996k
Position: 12/46
Nodes/Second: 2065k
Position: 13/46
Nodes/Second: 2025k
Position: 14/46
Nodes/Second: 2055k
Position: 15/46
Nodes/Second: 2334k
Position: 16/46
Nodes/Second: 2235k
Position: 17/46
Nodes/Second: 2638k
Position: 18/46
Nodes/Second: 2552k
Position: 19/46
Nodes/Second: 3207k
Position: 20/46
Nodes/Second: 3165k
Position: 21/46
Nodes/Second: 3544k
Position: 22/46
Nodes/Second: 3345k
Position: 23/46
Nodes/Second: 4649k
Position: 24/46
Nodes/Second: 2705k
Position: 25/46
Nodes/Second: 2876k
Position: 26/46
Nodes/Second: 2525k
Position: 27/46
Nodes/Second: 2577k
Position: 28/46
Nodes/Second: 2334k
Position: 29/46
Nodes/Second: 2416k
Position: 30/46
Nodes/Second: 2819k
Position: 31/46
Nodes/Second: 2308k
Position: 32/46
Nodes/Second: 2218k
Position: 33/46
Nodes/Second: 2073k
Position: 34/46
Nodes/Second: 1934k
Position: 35/46
Nodes/Second: 3766k
Position: 36/46
Nodes/Second: 3858k
Position: 37/46
Nodes/Second: 3588k
Position: 38/46
Nodes/Second: 3196k
Position: 39/46
Nodes/Second: 3226k
Position: 40/46
Nodes/Second: 4731k
Position: 41/46
Nodes/Second: 3043k
Position: 42/46
Nodes/Second: 1948k
Position: 43/46
Nodes/Second: 1550k
Position: 44/46
Nodes/Second: 0k
Position: 45/46
Nodes/Second: 0k
Position: 46/46
Nodes/Second: 1721k
===========================
Total time (ms) : 1839
Nodes searched : 4586187
Nodes/second : 2493848
( Note: I know it is stupid position to include in benchmark - but that's not my call - it is SF benchmark position #37, thus the '?' in my subject heading, it's not a position you would ever be concerned about in a real game)
[d]8/3k4/8/8/8/4B3/4KB2/2B5 w - - 0 1
So I ran it with weakfish and ....
Code: Select all
michaelb7@Threadripper-32:~/Github/stockfish/src$ Weakfish-011320
Weakfish 011320 by M. Byrne and scores of others...
s threads 64
Confirmation: threads set to 64
s hash 2048
Confirmation: hash set to 2048
p f 8/3k4/8/8/8/4B3/4KB2/2B5 w - - 0 1
go depth 20
...
info depth 20 seldepth 20 multipv 1 score cp 664 nodes 17244699370 nps 318232470 hashfull 134 tbhits 0 time 54189 pv e2f3 d7c7 e3f4 c7d7 f3e3 d7e6 e3e4 e6f7 f4g5 f7g6 g5e3 g6h5 e3f4 h5g4 c1e3 g4h3 f4g5 h3g2 g5e7 g2h2
bestmove e2f3 ponder d7c7