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61 lines
1.9 KiB
61 lines
1.9 KiB
5 years ago
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.\" Hey, EMACS: -*- nroff -*-
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH DPROF2CALLTREE 1 "October 15, 2004"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" Some roff macros, for reference:
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.\" .nh disable hyphenation
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.\" .hy enable hyphenation
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.\" .ad l left justify
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.\" .ad b justify to both left and right margins
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.\" .nf disable filling
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.\" .fi enable filling
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.\" .br insert line break
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.\" .sp <n> insert n+1 empty lines
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.\" for manpage-specific macros, see man(7)
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.SH NAME
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dprof2calltree \- convert perl's DProf profiling data to KCachegrind calltree format
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.SH SYNOPSIS
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.B dprof2calltree
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\fB\-f\fP \fIinput\fP
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[ \fB\-o\fP \fIoutput\fP ]
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.SH DESCRIPTION
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\fBdprof2calltree\fP reads the \fItmon.out\fP profiling data output by
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Perl's Devel::DProf profiling package, and converts it into calltree format
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for use by KCachegrind.
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.PP
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This utility is part of the TDE Software Development Kit.
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.SH OPTIONS
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.TP
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\fB\-f\fP \fIinput\fP
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Specifies the DProf \fItmon.out\fP file to convert.
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.TP
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\fB\-o\fP \fIoutput\fP
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Write the calltree output to the given file for use by KCachegrind.
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If omitted, the output will be written to file of the form
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\fIcachgrind.out.<input>\fP.
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.SH EXAMPLE
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If you run a perl script as:
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.PP
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.RS
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perl -d:DProf yourscript.pl
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.RE
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.PP
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then this will write profiling data to \fItmon.out\fP. You can then
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work with this data in KCachegrind as follows:
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.PP
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.RS
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dprof2calltree -f tmin.out -o cachegrind.out.foo
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.br
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tdecachegrind cachegrind.out.foo
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.RE
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.SH SEE ALSO
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.BR tdecachegrind (1).
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.SH AUTHOR
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This converter was written by George Schlossnagle <george@omniti.com>.
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.br
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This manual page was prepared by Ben Burton <bab@debian.org>
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for the Debian GNU/Linux system (but may be used by others).
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