81 lines
1.8 KiB
Matlab
81 lines
1.8 KiB
Matlab
.TH CSLRUN 1
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.SH NAME
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cslrun \- The Caml Special Light bytecode interpreter
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.SH SYNOPSIS
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.B cslrun
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[
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.B \-v
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]
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.I filename argument ...
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.SH DESCRIPTION
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The
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.BR cslrun (1)
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command executes bytecode files produced by the
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linking phase of the
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.BR cslc (1)
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command.
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The first non-option argument is taken to be the name of the file
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containing the executable bytecode. (That file is searched in the
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executable path as well as in the current directory.) The remaining
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arguments are passed to the Caml Light program, in the string array
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Sys.argv. Element 0 of this array is the name of the
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bytecode executable file; elements 1 to
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.I n
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are the remaining arguments.
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In most cases, the bytecode
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executable files produced by the
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.BR cslc (1)
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command are self-executable,
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and manage to launch the
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.BR cslrun (1)
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command on themselves automatically.
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.SH OPTIONS
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The following command-line option is recognized by
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.BR cslrun (1).
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.TP
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.B \-v
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When set, the memory manager prints verbose messages on standard error
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to signal garbage collections and heap extensions.
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.SH ENVIRONMENT VARIABLES
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The following environment variable are also consulted:
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.TP
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.B CAMLRUNPARAM
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Set the garbage collection parameters.
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This variable must be a sequence of parameter specifications.
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A parameter specification is an option letter followed by an =
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sign and a decimal number. There are four options:
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.TP
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.BR s \ (minor_heap_size)
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Size of the minor heap.
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.TP
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.BR i \ (major_heap_increment)
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Minimum size increment for the major heap.
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.TP
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.BR o \ (space_overhead)
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The major GC speed setting.
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.TP
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.BR v \ (verbose)
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Whether to print GC messages or not. 0 is
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false; 1 is true; other values may give unexpected results.
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.TP
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.B PATH
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List of directories searched to find the bytecode executable file.
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.SH SEE ALSO
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.BR cslc (1).
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.br
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.I The Caml Special Light user's manual,
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chapter "Runtime system".
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