> Matefish ist noch single-threaded. Man kann zwar mehrere Threads einstellen, aber alle rechnen dann genau das gleiche.
> Ich war eigentlich davon ausgegangen, dass dies aufgrund der Behandlung im Unterforum Schachprogrammierung klar sei.
./matefish bench
Matefish 1.0 64 POPCNT by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
Position: 1/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 923 nps 461500 tbhits 0 time 2 pv c5b3 a2b3 g5e3
bestmove c5b3 ponder a2b3
Position: 2/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 209 nps 209000 tbhits 0 time 1 pv e4f5 d6d5 g4d1
bestmove e4f5 ponder d6d5
Position: 3/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 365 nps 182500 tbhits 0 time 2 pv e1h4 c1a1 b4c2
bestmove e1h4 ponder c1a1
Position: 4/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 361 nps 361000 tbhits 0 time 1 pv c1c2 e4f5 c2f5
bestmove c1c2 ponder e4f5
Position: 5/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 96 nps 48000 tbhits 0 time 2 pv f4c7 e8f8 c7f7
bestmove f4c7 ponder e8f8
Position: 6/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 142 nps 142000 tbhits 0 time 1 pv e5g6 a4b3 h1h8
bestmove e5g6 ponder a4b3
Position: 7/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 362 nps 362000 tbhits 0 time 1 pv h2d6 e3d2 c2c3
bestmove h2d6 ponder e3d2
Position: 8/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 354 nps 354000 tbhits 0 time 1 pv c6a7 b2b7 e5c6
bestmove c6a7 ponder b2b7
Position: 9/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 914 nps 457000 tbhits 0 time 2 pv h1a1 d5e4 f5e7
bestmove h1a1 ponder d5e4
Position: 10/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 565 nps 565000 tbhits 0 time 1 pv d1d3 d5h1 d3f5
bestmove d1d3 ponder d5h1
Position: 11/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 724 nps 362000 tbhits 0 time 2 pv a3f8 e1g2 a4c2
bestmove a3f8 ponder e1g2
Position: 12/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 649 nps 324500 tbhits 0 time 2 pv c4d6 f1b5 d6b5
bestmove c4d6 ponder f1b5
Position: 13/15
info string No mate in 1 found
info string Success! Mate in 2 found!
info depth 3 seldepth 3 multipv 1 score mate 2 nodes 226 nps 226000 tbhits 0 time 1 pv g4f4 h5f4 h6g7
bestmove g4f4 ponder h5f4
Position: 14/15
info string No mate in 1 found
info string No mate in 2 found
info depth 3 seldepth 3 multipv 1 score cp 0 nodes 127 nps 127000 tbhits 0 time 1 pv h4h1
bestmove h4h1
Position: 15/15
info depth 0 score cp 0
info depth -1 seldepth 0 multipv 1 score mate 0 nodes 0 nps 0 tbhits 0 time 1 pv (none)
bestmove (none)
===========================
Total time (ms) : 8
Nodes searched : 6017
Nodes/second : 752125
position fen 8/5p2/4pP2/3pP1p1/N2P1kP1/2P2p1P/2K2P2/8 w - -
d
+---+---+---+---+---+---+---+---+
| | | | | | | | | 8
+---+---+---+---+---+---+---+---+
| | | | | | p | | | 7
+---+---+---+---+---+---+---+---+
| | | | | p | P | | | 6
+---+---+---+---+---+---+---+---+
| | | | p | P | | p | | 5
+---+---+---+---+---+---+---+---+
| N | | | P | | k | P | | 4
+---+---+---+---+---+---+---+---+
| | | P | | | p | | P | 3
+---+---+---+---+---+---+---+---+
| | | K | | | P | | | 2
+---+---+---+---+---+---+---+---+
| | | | | | | | | 1
+---+---+---+---+---+---+---+---+
a b c d e f g h
Fen: 8/5p2/4pP2/3pP1p1/N2P1kP1/2P2p1P/2K2P2/8 w - - 0 1
Key: 3A3B9E35BA3A75F9
Checkers:
go mate 8
info string No mate in 1 found
info string No mate in 2 found
info string No mate in 3 found
info string No mate in 4 found
info string No mate in 5 found
info string No mate in 6 found
info string No mate in 7 found
info depth 15 currmove c2d3 currmovenumber 3
info depth 15 currmove c2b2 currmovenumber 4
info depth 15 currmove c2d2 currmovenumber 5
info string Success! Mate in 8 found!
info depth 15 seldepth 15 multipv 1 score mate 8 nodes 8370014 nps 1960649 hashfull 0 tbhits 0 time 4269 pv c2d2 f4e4 a4c5 e4f4 c5e6 f7e6 f6f7 f4e4 f7f8b e4f4 f8a3 f4e4 a3c1 e4f4 d2d3
bestmove c2d2 ponder f4e4
position fen 8/5p2/4pP2/3pP1p1/N2P1kP1/2P2p1P/2K2P2/8 w - -
d
+---+---+---+---+---+---+---+---+
| | | | | | | | | 8
+---+---+---+---+---+---+---+---+
| | | | | | p | | | 7
+---+---+---+---+---+---+---+---+
| | | | | p | P | | | 6
+---+---+---+---+---+---+---+---+
| | | | p | P | | p | | 5
+---+---+---+---+---+---+---+---+
| N | | | P | | k | P | | 4
+---+---+---+---+---+---+---+---+
| | | P | | | p | | P | 3
+---+---+---+---+---+---+---+---+
| | | K | | | P | | | 2
+---+---+---+---+---+---+---+---+
| | | | | | | | | 1
+---+---+---+---+---+---+---+---+
a b c d e f g h
Fen: 8/5p2/4pP2/3pP1p1/N2P1kP1/2P2p1P/2K2P2/8 w - - 0 1
Key: 3A3B9E35BA3A75F9
Checkers:
go mate 8
info string No mate in 1 found
info string No mate in 2 found
info string No mate in 3 found
info string No mate in 4 found
info string No mate in 5 found
info string No mate in 6 found
info string No mate in 7 found
info depth 15 currmove c2d2 currmovenumber 5
info string Success! Mate in 8 found!
quit
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