.\"  Copyright (c) 2007-2020, The CHICKEN Team
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.Dd Apr 26, 2017
.Dt CHICKEN-PROFILE 1
.Os
.Sh NAME
.Nm chicken-profile
.Nd generate a report from profile-information
.Sh SYNOPSIS
.Nm
.Op Ar OPTION ...
.Op Ar FILENAME
.Sh DESCRIPTION
.Nm
reads in profiling information generated by CHICKEN
Scheme programs compiled with the
.Fl profile
option, and generates a table listing function names
and their execution times.
.Ar FILENAME
defaults to the
.Sq PROFILE.<number> ,
selecting the one with
the highest modification time, in case multiple profiles exist.
.Pp
The program accepts following arguments:
.Bl -tag -width Ds
.It Fl help
Show usage and exit.
.It Fl version
Show version and exit.
.It Fl decimals Ar DDD
Set number of decimals for seconds, average and percent columns
.Po three digits, default: 333 Pc .
.It Fl no-unused
Remove procedures that are never called.
.It Fl sort-by-avg
Sort output by average procedure execution time.
.It Fl sort-by-calls
Sort output by call frequency.
.It Fl sort-by-name
Sort output alpabetically by procedure name.
.It Fl sort-by-time
Sort output by procedure execution time.
.It Fl top Ar N
Display only the top
.Ar N
entries.
.El
.Sh EXIT STATUS
.Ex -std
.Sh SEE ALSO
.Xr chicken 1 ,
.Xr csc 1
.Pp
More information can be found in the
.Lk http://wiki.call-cc.org/manual/index "CHICKEN User's Manual".
.Sh AUTHORS
.An The CHICKEN Team
.Sh BUGS
Submit bug reports by e-mail to
.Mt chicken-janitors@nongnu.org