Hello all,
Like you may know, there is a new chess UCI engine called LcZeo or
leela-chess
it is the PC version alpha-zero, see :
https://en.chessbase.com/post/leela-chess-zero-alphazero-for-the-pc
and to install on scid :
https://github.com/glinscott/leela-chess/wiki/Running-Leela-Chess-Zero-in-a-Chess-GUI
I failed to install, i share here my analysis that need to be check
This engine could be compiled using (or not) the Nvidia GPU (CUDA),
compiled it on my computer using CUDA and my graphic card
Here down the console output of the run of the command (in red my command):
*monscavoir@monscavoir-B85M-HD3:~$
/home/monscavoir/leela-chess/build/lczero -w
/home/monscavoir/leela-chess/build/weights_267.txt*
*Using 2 thread(s).*
*Detecting residual layers...v2...192 channels...15 blocks.*
*Initializing OpenCL.*
*Detected 1 OpenCL platforms.*
*Platform version: OpenCL 1.2 CUDA 9.1.84*
*Platform profile: FULL_PROFILE*
*Platform name: NVIDIA CUDA*
*Platform vendor: NVIDIA Corporation*
*Device ID: 0*
*Device name: GeForce GT 630*
*Device type: GPU*
*Device vendor: NVIDIA Corporation*
*Device driver: 390.30*
*Device speed: 1620 MHz*
*Device cores: 2 CU*
*Device score: 1112*
*Selected platform: NVIDIA CUDA*
*Selected device: GeForce GT 630*
*with OpenCL 1.2 capability.*
*Loaded existing SGEMM tuning.*
*Wavefront/Warp size: 32*
*Max workgroup size: 1024*
*Max workgroup dimensions: 1024 1024 64 *
*BLAS Core: Nehalem*
*info string Found 145 wdl tablebases*
*info string Found 145 dtz tablebases*
*uci*
*id name lczero v0.8*
*id author The LCZero Authors*
*option name Threads type spin default 2 min 1 max 2*
*option name Quiet type check default false*
*option name FPU Reduction type string default 0.100000*
*option name Puct type string default 0.600000*
*option name SlowMover type spin default 89 min 1 max 2147483647*
*option name Go Nodes Visits type check default true*
*uciok*
*isready*
*readyok*
i remark that the output take some seconds to occur and to appear
in scid i faild to configure (trying many way)
the result is always
update : now i can run but i get no output and when i clic on info to get
NPS and other info and
i tried to edit and "hack" uci.tcl adding some delay like "*after 10000*"
on some place but i failed
last update : it seems to work fine now
if somebody need the linux build binary for (only for CPU) i can provide
Thanks
Sorry for heavy mail
Regards
--
Jerome Monscavoir
jmonscav...@gmail.com
06 07 90 89 57
can't read "::uci::uciInfo(hashfull3)": no such element in array
can't read "::uci::uciInfo(hashfull3)": no such element in array
while executing
"$t insert end "Hash: $::uci::uciInfo(hashfull$n) ""
(procedure "updateAnalysisText" line 49)
invoked from within
"updateAnalysisText $n"
(procedure "toggleEngineInfo" line 11)
invoked from within
"toggleEngineInfo 3"
invoked from within
".analysisWin3.b.showinfo invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tk::CheckInvoke" line 14)
invoked from within
"tk::CheckInvoke .analysisWin3.b.showinfo"
(command bound to event)------------------------------------------------------------------------------
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