- a perft counter
SYNOPSIS
- polyglot [configfile]
-
- polyglot -ec engine
+ polyglot [configfile] [-noini] [-ec engine] [-ed enginedirectory] [-en
+ enginename] [-log] [-lf logfile] [-hash value] [-bk book] [-pg
+ <name>=<value>]* [-uci <name>=<value>]*
polyglot make-book [-pgn inputfile] [-bin outputfile] [-max-ply ply]
[-min-game games] [-min-score score] [-only-white] [-only-black] [-uni-
polyglot dump-book [-bin inputfile] -color color [-out outputfile]
- polyglot [configfile] epd-test [-epd inputfile] [-min-depth depth]
- [-max-depth depth] [-max-time time] [-depth-delta delta]
+ polyglot [configfile] epd-test [engineoptions] [-epd inputfile]
+ [-min-depth depth] [-max-depth depth] [-max-time time] [-depth-delta
+ delta]
polyglot perft [-fen fen] [-max-depth depth]
ever much slower than other more dedicated programs.
OPTIONS
- When invoked without options or with a config file as argument PolyGlot
- acts as an adapter. The config file format is documented below. The
- default config file is "polyglot.ini".
+ When PolyGlot is invoked as an adapter of in epd-test mode it gets its
+ options from a config file and then from the command line. The default
+ config file is "polyglot.ini" but an alternative one may be optionally
+ included as first argument. The config file format is described below.
- When invoked as
+ The following engine options may be specified on the command line.
+
+ -noini
+ Do not use a config file, even if one was specified on the command
+ line.
+
+ -pg The argument is a string of the form <name>=<value>. This option
+ will set the Polyglot option <name> to <value>.
+
+ -uci
+ The argument is a string of the form <name>=<value>. This option
+ will set the engine option <name> to <value>.
+
+ -ec This is an alias for -pg "EngineCommand=<value>".
+
+ -ed This is an alias for -pg "EngineDir=<value>".
- polyglot -ec engine
+ -en This is an alias for -pg "EngineName=<value>"
- PolyGlot simply starts "engine" and acts as an adapter. No config file
- is used and thus it is expected that all properties will be set by the
- GUI.
+ -hash
+ This is an alias for -uci "Hash=<value>".
+
+ -log
+ This is an alias for -pg "Log=true".
+
+ -lf (default: "polyglot.log")
+ This is an alias for -pg "LogFile=<value>".
+
+ -bk This is an alias for -pg "Book=true" -pg "BookFile=<value>".
When invoked as
polyglot epd-test
- (possibly with a config file as first argument) PolyGlot supports the
- following options
+ (possibly with a config file as first argument) PolyGlot supports
+ besides the generic options described above the following additional
+ options.
-max-depth (default: 63)
Unconditionally stop the search when this depth has been reached.
The characters "#" and ";" serve as comment characters.
- NOTE: There can be spaces in option names or values. Do not use
- quotes. Boolean values are written as "true" or "false".
+ By default initial and final white space is stripped from option val-
+ ues. If you want to avoid this, or if you want use one of the comment
+ characters # or ; in option values (such as for NalimovPath), enclose
+ the value in quotes.
[PolyGlot] section
UCI (default: false)
If true PolyGlot will not understand xboard commands.
- Chess960 (default: false)
- Play Chess960 (also called Fischer Random Chess or FRC),
-
MateScore (default: 10000)
Mate score reported to GUI when in xboard mode.
This a bit vector in which each bit represents the processors that
a process is allowed to run on. This option works only on Windows.
+ SaveSettingsOnExit (default: true)
+ If true then PolyGlot will implement persistence by loading its
+ options from an additional INI file which is specified by the
+ option "SaveFile". At exit PolyGlot will also save its options to
+ this INI file.
+
+ SaveFile (default: <EngineName>.ini)
+ The name of the file from which to take the additional options.
+
Work arounds
Work arounds are identical to options except that they should be used
polyglot epd-test -epd test.epd -max-time 420
- The command line for using the UCI engine "fruit" in a GUI which uses
- the xboard protocol.
+ The command line for using the UCI engine "fruit" with 128M hash in
+ xboard with logging enabled.
- polyglot -ec fruit
+ xboard -fcp "polyglot -noini -log -ec fruit -hash 128"
- The equivalent config file:
+ The equivalent config file would be:
[PolyGlot]
EngineCommand = fruit
+ Log = true
[Engine]
+ Hash=128
EXIT STATUS
PolyGlot always returns 0 on exit.
- 2009-08-13 POLYGLOT(6)
+ 2009-08-31 POLYGLOT(6)