Can you run this command:
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demolito.exe search 12 1
As flr the uci, I think your uci conversation is incorrect, because you forgot the position command. Try it in a GUI instead.
Moderators: hgm, Rebel, chrisw
Can you run this command:
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demolito.exe search 12 1
Yoh didn't type what I told you…Volker Pittlik wrote: ↑Tue Nov 06, 2018 4:04 pm I replaced clang by gcc. Result looks reichlich demoliert:
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volker@vlk-office:~/Demolito$ ./make.sh /tmp/cc3Z6aMJ.ltrans0.ltrans.o: In Funktion »pos_print.constprop.3«: <artificial>:(.text+0x23a): Warnung: undefinierter Verweis auf »square« <artificial>:(.text+0x24e): Warnung: undefinierter Verweis auf »bb_test« ... dozens of line with similar warnings... <artificial>:(.text.startup+0xff4): Warnung: undefinierter Verweis auf »file_of« <artificial>:(.text.startup+0x1003): Warnung: undefinierter Verweis auf »relative_rank_of« collect2: error: ld returned 1 exit status ./make.sh: Zeile 7: search: Befehl nicht gefunden volker@vlk-office:~/Demolito$
Use the *amd.exe file. If it fails, use the *amd_old.exeCMCanavessi wrote: ↑Tue Nov 06, 2018 4:36 pmGreat, thanx a lot for the new version Lucas. Hope this new version doesn't have the problem of crashing in my Ryzen processor like the older one had. BTW, what is the difference between the "AMD" and "Intel" binaries? Only PEXT (bmi2)?lucasart wrote: ↑Tue Nov 06, 2018 1:47 pm POSIX (Linux, MacOSX, FreeBSD):
Please compile yourself:Tips:Code: Select all
git clone https://github.com/lucasart/Demolito.git cd Demolito ./make.sh ./demolito
- Replace clang by gcc in make.sh if you have gcc but not clang installed (will be a bit slower).
- remove -DPEXT in make.sh if you don't have a PEXT capable CPU.
Windows
Compiles provided. Use the intel or amd depending on your CPU. Try the standard one, and if it fails, try the '_old' one (without PEXT).
Not there yet, but soon. I changed my system from Ubuntu to Arch Linux. As a result, some software is much more time consuming to install because you need to compile everything from source (and resolving recursively the dependancies). Was a huge pain for mingw alreadly, the cross compiler that allowed me to make Windows compiles. I'll give the Android cross compiler a try when I have time. Hopefully it's not as painful as mingw.
Approximately 50 elo in my testing. But that's 8+0.08 bullet tc, and using a 5 ply (2.5 moves) quasi random opening book. Using longer tc shrinks elo differences, and so do longer book lines. On the other hand, time management was improved in tournament tc (where Demolito sucked horribly before), so your mileage should be ok.Graham Banks wrote: ↑Tue Nov 06, 2018 7:47 pm Thanks Lucas.
Great to see that you're still working on improving Demolito.
Any idea how much stronger this new version might be?
It's not about PEXT. Both amd.exe and intel.exe have PEXT, whereas amd_old.exe and intel_old.exe dont have PEXT (only POPCNT).BTW, what is the difference between the "AMD" and "Intel" binaries? Only PEXT (bmi2)?
Ok, here are some (speed) tests I did taking the time it takes to get to depth 22:lucasart wrote: ↑Wed Nov 07, 2018 12:57 amIt's not about PEXT. Both amd.exe and intel.exe have PEXT, whereas amd_old.exe and intel_old.exe dont have PEXT (only POPCNT).BTW, what is the difference between the "AMD" and "Intel" binaries? Only PEXT (bmi2)?
Each compile is made for (compatibility), and tuned for (speed), a specific architecture. Intel: nehalem(old), haswell(new). AMD: amdfam10(old), bdver4(new).
PEBKAC ?
Ofc I have tried a Gui too (WB), but it crashes instantly no matter if I use WB2UCI or Polyglot.lucasart wrote: ↑Wed Nov 07, 2018 12:08 amCan you run this command:And report the node count.Code: Select all
demolito.exe search 12 1
As flr the uci, I think your uci conversation is incorrect, because you forgot the position command. Try it in a GUI instead.
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Indexing opening suite...
23 >Demolito_181029-64(0): uci
59 >Ethereal_1055-64(1): uci
71 <Demolito_181029-64(0): id name Demolito 2018-10-29
72 <Demolito_181029-64(0): id author lucasart
73 <Demolito_181029-64(0): option name UCI_Chess960 type check default false
74 <Demolito_181029-64(0): option name Hash type spin default 1 min 1 max 1048576
75 <Demolito_181029-64(0): option name Threads type spin default 1 min 1 max 63
76 <Demolito_181029-64(0): option name Contempt type spin default 10 min -100 max 100
78 <Demolito_181029-64(0): option name Time Buffer type spin default 60 min 0 max 1000
79 <Demolito_181029-64(0): uciok
80 >Demolito_181029-64(0): setoption name Hash value 512
81 >Demolito_181029-64(0): isready
81 <Demolito_181029-64(0): readyok
112 <Ethereal_1055-64(1): id name Ethereal 10.55
112 <Ethereal_1055-64(1): id author Andrew Grant
112 <Ethereal_1055-64(1): option name Hash type spin default 16 min 1 max 65536
112 <Ethereal_1055-64(1): option name Threads type spin default 1 min 1 max 2048
113 <Ethereal_1055-64(1): option name MoveOverhead type spin default 100 min 0 max 10000
113 <Ethereal_1055-64(1): option name SyzygyPath type string default <empty>
113 <Ethereal_1055-64(1): option name SyzygyProbeDepth type spin default 0 min 0 max 127
114 <Ethereal_1055-64(1): uciok
115 >Ethereal_1055-64(1): setoption name Hash value 512
115 >Ethereal_1055-64(1): setoption name SyzygyPath value C:\Syzygy_5
115 >Ethereal_1055-64(1): isready
115 <Ethereal_1055-64(1): info string set Hash to 512MB
152 <Ethereal_1055-64(1): info string found 145 tablebases
152 <Ethereal_1055-64(1): info string set SyzygyPath to C:\Syzygy_5
152 <Ethereal_1055-64(1): readyok
Started game 1 of 10 (Demolito_181029-64 vs Ethereal_1055-64)
197 >Demolito_181029-64(0): ucinewgame
197 >Demolito_181029-64(0): position startpos
197 >Ethereal_1055-64(1): ucinewgame
197 >Ethereal_1055-64(1): position startpos
198 >Demolito_181029-64(0): position startpos moves g1f3
198 >Ethereal_1055-64(1): position startpos moves g1f3
198 >Ethereal_1055-64(1): position startpos moves g1f3 f7f5
198 >Demolito_181029-64(0): position startpos moves g1f3 f7f5
199 >Demolito_181029-64(0): position startpos moves g1f3 f7f5 c2c4
199 >Ethereal_1055-64(1): position startpos moves g1f3 f7f5 c2c4
199 >Ethereal_1055-64(1): position startpos moves g1f3 f7f5 c2c4 g8f6
199 >Demolito_181029-64(0): position startpos moves g1f3 f7f5 c2c4 g8f6
201 >Demolito_181029-64(0): position startpos moves g1f3 f7f5 c2c4 g8f6 g2g3
201 >Ethereal_1055-64(1): position startpos moves g1f3 f7f5 c2c4 g8f6 g2g3
201 >Ethereal_1055-64(1): position startpos moves g1f3 f7f5 c2c4 g8f6 g2g3 g7g6
202 >Demolito_181029-64(0): position startpos moves g1f3 f7f5 c2c4 g8f6 g2g3 g7g6
202 >Demolito_181029-64(0): isready
Terminating process of engine Demolito_181029-64(0)
204 >Ethereal_1055-64(1): isready
763 <Ethereal_1055-64(1): readyok
Finished game 1 (Demolito_181029-64 vs Ethereal_1055-64): 0-1 {White disconnects}
at least running the command above gives a result from a batch...whereas amd_old.exe and intel_old.exe dont have PEXT (only POPCNT).
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demolito_181029-64.exe search 12 1 >out.txt
...
kn/s: 816
total = 17979183