70 lines
2.1 KiB
Groff
70 lines
2.1 KiB
Groff
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.\" This manpage was written by Richard Braakman and is licensed under the
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.\" XFree86 license.
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.\" $XFree86: xc/programs/x11perf/Xmark.man,v 1.2 2001/01/24 00:06:42 dawes Exp $
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.TH Xmark 1 __xorgversion__
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.SH NAME
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Xmark \- summarize x11perf results
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.SH SYNTAX
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.B Xmark
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datafile
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.SH DESCRIPTION
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.B Xmark
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is a shell script that reads the indicated datafile and compiles a
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benchmark which it writes to standard output. It writes three
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numbers:
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.PP
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.RS
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A weighted performance number for the
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.I x11perf
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results.
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.PP
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A weighted performance number for a standard SparcStation 1, with
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SunOS 4.1.2, X11R5 Xsun, and a CG3 dumb Color Frame Buffer.
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.\" I assume the latter is a graphics card.
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.PP
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The Xmark, which is the ratio of the two numbers above.
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.RE
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.PP
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The datafile must be an ordinary file, produced by x11perf in the
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following way:
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.PP
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.BI "x11perf -display " display " -v1.3 -rop GXcopy GXxor -all > " datafile
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.PP
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It is possible to run the GXcopy and GXxor tests separately, as long as they
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are concatenated to the same output file:
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.PP
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.BI "x11perf -display " display " -v1.3 -rop GXcopy -all > " datafile
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.br
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.BI "x11perf -display " display " -v1.3 -rop GXxor -all >> " datafile
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.PP
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or
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.PP
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.BI "x11perf -display " display " -v1.3 -rop GXxor -all > " datafile
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.br
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.BI "x11perf -display " display " -v1.3 -rop GXcopy -all >> " datafile
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.PP
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.SH FILES
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.TP
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.B temp.$$
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Temporary file created in the current directory, deleted after use.
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.SH DIAGNOSTICS
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.TP
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.B Usage: Xmark datafile
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.I Xmark
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was invoked without arguments or with more than one argument, or
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with options. Xmark takes no options.
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.TP
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.B "Error: data file does not exist or is not ordinary."
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.I Xmark
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cannot find the datafile named on its command line, or the datafile
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is a special file such as a directory.
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.TP
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.BR "WARNING: datafile contains " nnn ", not 441 or 447 'trep' results;"
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The file named on the command line does not seem to be a file generated
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by x11perf in the expected way.
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.TP
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.BR "Diagnostic: ERROR: sum of weights =" nnn ", not equal to 4566.0;"
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There is an internal error in Xmark.
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.SH "SEE ALSO"
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X(__miscmansuffix__), x11perf(1), x11perfcomp(1)
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