pdtostd(1)pdtostd(1)NAMEpdtostd - Convert profiling data files to standard format
SYNOPSISpdtostd [-i] [-s] {[-a addrs] [-o outfile] infile}...
OPTIONS
Retain “int” sized (32-bit) sample counts instead of truncating to
“short” sized (16-bit) counts, as in the uprofile -i command in DIGITAL
UNIX releases before V4.0. Split “int” sized (32-bit) sample counts
into two “short” sized (16-bit) counts, so that default sample counts
collected by cc -p or cc -pg cover one instruction instead of two, as
in DIGITAL UNIX releases before V4.0. If infile is a pixie-created
*.Counts file, then addrs is the name of a specific *.Addrs file to
use. By default, pdtostd searches for a *.Addrs file in the location
where the pixie program created it. The named file must be a “profiling
data file”, as reported by the file(1) command, not a standard format
*.Addrs file. Therefore, convert a *.Counts file before its *.Addrs
file, unless using -o. The reformatted file is written to outfile
instead of overwriting infile. Each infile can be preceded by a -o
option.
OPERANDS
The input file, which is a “profiling data file”, as reported by the
file(1) command, and was generated by a program instrumented or exe‐
cuted by one of the following tools: (mon.out) (gmon.out) (kmon.out)
(umon.out) (*.Addrs, *.Counts)
DESCRIPTION
The pdtostd command converts profiling data files from the format that
the Tru64 UNIX profilers use into the older industry standard formats.
The converted files can then be processed by tools compiled with the
<cmplrs/prof_header.h> or <sys/gprof.h> files.
The format of the profiling data files produced by Tru64 UNIX may be
expanded in future releases, but Tru64 UNIX tools will continue to sup‐
port older formats. To write tools that process profiling data files,
the pdtostd command lets you convert the Tru64 UNIX formats to the
older industry standard formats, where one exists.
The standard formats cannot accommodate the variety of data that is
recorded in the “profiling data file” format, but instead they provide
the standard subset. The standard subset matches the format of the
files output by the tools in DIGITAL UNIX systems before the V4.0
release.
For access to the full information in a Tru64 UNIX profiling data file,
examine the file with the pddump(1) command, and process it with the
utilities in libpdf.a and <cmplrs/pdf.h>, skipping any new attributes,
records, or fields that may appear.
EXAMPLES
Converts a V4.* default mon.out file to a pre-V4.0 default mon.out
file, without overwriting the original. pdtostd-s -o mon.std mon.out
Converts pixie files, replacing the originals with the standard ver‐
sions, even if the originals have been moved from the directory they
were created in. pdtostd-a example.Addrs example.Counts example.Addrs
FILES
Header file that defines the standard mon.out, kmon.out, and umon.out
formats and the standard *.Addrs and *.Counts formats Header file that
defines the gmon.h standard format
SEE ALSO
Commands: atom(1), cc(1), file(1), kprofile(1), pddump(1), uprofile(1)
AtomTools: pixie(5)
Programmer's Guide
pdtostd(1)
