From ba80a015ee80c01be5100b8b94794b8784aa562b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 20 Jun 2000 04:46:22 +0000 Subject: Update. * malloc/Makefile: Change all references to memprof into memusage. * malloc/memprof.c: Rename to... * malloc/memusage.c: ...this. New file. * malloc/memprof.sh: Rename to... * malloc/memusage.sh: ...this. New file. * malloc/memprofstat.c: Rename to... * malloc/memusagestat.c: ...this. New file. --- malloc/memusage.sh | 254 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 254 insertions(+) create mode 100755 malloc/memusage.sh (limited to 'malloc/memusage.sh') diff --git a/malloc/memusage.sh b/malloc/memusage.sh new file mode 100755 index 0000000000..744991ff02 --- /dev/null +++ b/malloc/memusage.sh @@ -0,0 +1,254 @@ +#! @BASH@ +# Copyright (C) 1999, 2000 Free Software Foundation, Inc. +# This file is part of the GNU C Library. +# Contributed by Ulrich Drepper , 1999. + +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Library General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. + +# The GNU C Library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Library General Public License for more details. + +# You should have received a copy of the GNU Library General Public +# License along with the GNU C Library; see the file COPYING.LIB. If not, +# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, USA. + +memusageso=@LIBDIR@/libmemusage.so +memusagestat=@BINDIR@/memusagestat + +# Print usage message. +do_usage() { + echo >&2 $"Try \`memusage --help' for more information." + exit 1 +} + +# Message for missing argument. +do_missing_arg() { + echo >&2 $"memusage: option \`$1' requires an argument" + do_usage +} + +# Print help message +do_help() { + echo $"Usage: memusage [OPTION]... PROGRAM [PROGRAMOPTION]... +Profile memory usage of PROGRAM. + + -n,--progname=NAME Name of the program file to profile + -p,--png=FILE Generate PNG graphic and store it in FILE + -d,--data=FILE Generate binary data file and store it in FILE + -u,--unbuffered Don't buffer output + -b,--buffer=SIZE Collect SIZE entries before writing them out + --no-timer Don't collect additional information though timer + + -?,--help Print this help and exit + --usage Give a short usage message + -V,--version Print version information and exit + + The following options only apply when generating graphical output: + -t,--time-based Make graph linear in time + -T,--total Also draw graph of total memory use + --title=STRING Use STRING as title of the graph + -x,--x-size=SIZE Make graphic SIZE pixels wide + -y,--y-size=SIZE Make graphic SIZE pixels high + +Mandatory arguments to long options are also mandatory for any corresponding +short options. + +Report bugs using the \`glibcbug' script to ." + exit 0 +} + +do_version() { + echo 'memusage (GNU libc) @VERSION@' + echo $"Copyright (C) 2000 Free Software Foundation, Inc. +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +Written by Ulrich Drepper." + exit 0 +} + +# Process arguments. But stop as soon as the program name is found. +while test $# -gt 0; do + case "$1" in + -V | --v | --ve | --ver | --vers | --versi | --versio | --version) + do_version + ;; + -\? | --h | --he | --hel | --help) + do_help + ;; + --us | --usa | --usag | --usage) + echo $"Syntax: memusage [--data=FILE] [--progname=NAME] [--png=FILE] [--unbuffered] + [--buffer=SIZE] [--no-timer] [--time-based] [--total] + [--title=STRING] [--x-size=SIZE] [--y-size=SIZE] + PROGRAM [PROGRAMOPTION]..." + exit 0 + ;; + -n | --pr | --pro | --prog | --progn | --progna | --prognam | --progname) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + progname="$1" + ;; + --pr=* | --pro=* | --prog=* | --progn=* | --progna=* | --prognam=* | --progname=*) + progname=${1##*=} + ;; + -p | --pn | --png) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + png="$1" + ;; + --pn=* | --png=*) + png=${1##*=} + ;; + -d | --d | --da | --dat | --data) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + data="$1" + ;; + --d=* | --da=* | --dat=* | --data=*) + data=${1##*=} + ;; + -u | --un | --unb | --unbu | --unbuf | --unbuff | --unbuffe | --unbuffer | --unbuffere | --unbuffered) + buffer=1 + ;; + -b | --b | --bu | --buf | --buff | --buffe | --buffer) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + buffer="$1" + ;; + --b=* | --bu=* | --buf=* | --buff=* | --buffe=* | --buffer=*) + buffer=${1##*=} + ;; + --n | --no | --no- | --no-t | --no-ti | --no-tim | --no-time | --no-timer) + notimer=yes + ;; + -t | --tim | --time | --time- | --time-b | --time-ba | --time-bas | --time-base | --time-based) + memusagestat_args="$memusagestat_args -t" + ;; + -T | --to | --tot | --tota | --total) + memusagestat_args="$memusagestat_args -T" + ;; + --tit | --titl | --title) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + memusagestat_args="$memusagestat_args -s $1" + ;; + --tit=* | --titl=* | --title=*) + memusagestat_args="$memusagestat_args -s ${1##*=}" + ;; + -x | --x | --x- | --x-s | --x-si | --x-siz | --x-size) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + memusagestat_args="$memusagestat_args -x $1" + ;; + --x=* | --x-=* | --x-s=* | --x-si=* | --x-siz=* | --x-size=*) + memusagestat_args="$memusagestat_args -x ${1##*=}" + ;; + -y | --y | --y- | --y-s | --y-si | --y-siz | --y-size) + if test $# -eq 1; then + do_missing_arg $1 + fi + shift + memusagestat_args="$memusagestat_args -y $1" + ;; + --y=* | --y-=* | --y-s=* | --y-si=* | --y-siz=* | --y-size=*) + memusagestat_args="$memusagestat_args -y ${1##*=}" + ;; + --p | --p=* | --t | --t=* | --ti | --ti=* | --u) + echo >&2 $"memusage: option \`${1##*=}' is ambiguous" + do_usage + ;; + --) + # Stop processing arguments. + shift + break + ;; + --*) + echo >&2 $"memusage: unrecognized option \`$1'" + do_usage + ;; + *) + # Unknown option. This means the rest is the program name and parameters. + break + ;; + esac + shift +done + +# See whether any arguments are left. +if test $# -eq 0; then + echo >&2 $"No program name given" + do_usage +fi + +# This will be in the environment. +add_env="LD_PRELOAD=$memusageso" + +# Generate data file name. +datafile= +if test -n "$data"; then + datafile="$data" +elif test -n "$png"; then + datafile=$(mktemp ${TMPDIR:-/tmp}/memusage.XXXXXX 2> /dev/null) + if test $? -ne 0; then + # Lame, but if there is no `mktemp' program the user cannot expect more. + if test "$RANDOM" != "$RANDOM"; then + datafile=${TMPDIR:-/tmp}/memusage.$RANDOM + else + datafile=${TMPDIR:-/tmp}/memusage.$$ + fi + fi +fi +if test -n "$datafile"; then + add_env="$add_env MEMUSAGE_OUTPUT=$datafile" +fi + +# Set buffer size. +if test -n "$buffer"; then + add_env="$add_env MEMUSAGE_BUFFER_SIZE=$buffer" +fi + +# Disable timers. +if test -n "$notimer"; then + add_env="$add_env MEMUSAGE_NO_TIMER=yes" +fi + +# Execute the program itself. +eval $add_env '"$@"' +result=$? + +# Generate the PNG data file if wanted and there is something to generate +# it from. +if test -n "$png" -a -n "$datafile" -a -s "$datafile"; then + # Append extension .png if it isn't already there. + case $png in + *.png) ;; + *) png="$png.png" ;; + esac + $memusagestat $memusagestat_args "$datafile" "$png" +fi + +if test -z "$data" -a -n "$datafile"; then + rm -f "$datafile" +fi + +exit $result +# Local Variables: +# mode:ksh +# End: -- cgit v1.2.3