First checked in.

tools/footprint/linux-gdf.mk

@@ -0,0 +1,119 @@
+# -*- Mode: Makefile -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is Makefile, released November 13, 2000.
+#
+# The Initial Developer of the Original Code is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 2000 Netscape Communications Corporation. All
+# Rights Reserved.
+#
+# Contributor(s):
+#    Chris Waterson <waterson@netscape.com>
+#
+# Alternatively, the contents of this file may be used under the
+# terms of the GNU Public License (the "GPL"), in which case the
+# provisions of the GPL are applicable instead of those above.
+# If you wish to allow use of your version of this file only
+# under the terms of the GPL and not to allow others to use your
+# version of this file under the MPL, indicate your decision by
+# deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL.  If you do not delete
+# the provisions above, a recipient may use your version of this
+# file under either the MPL or the GPL.
+#
+#
+#
+# This makefile will run Mozilla (or the program you specify), observe
+# the program's memory status using the /proc filesystem, and generate
+# a ``gross dynamic footprint'' graph using gnuplot.
+#
+# Usage:
+#
+#   make MOZILLA_DIR=<mozilla-dir> PROGRAM=<program> URL=<url>
+#
+# e.g.,
+#
+#   make MOZILLA_DIR=/export2/waterson/seamonkey-opt/mozilla/dist/bin \
+#     PROGRAM=gtkEmbed \
+#     URL="http://localhost/cgi-bin/buster.cgi?refresh=10"
+#
+# To use this program, you'll need to:
+#
+# 1. Install gnuplot, e.g., using your RedHat distro.
+# 2. Install the "buster.cgi" script onto a webserver somewhere
+# 3. Have a mozilla build.
+#
+# You can tweak ``linux.gnuplot.in'' to change the graph's output.
+
+# This script computes a line using linear regression; it's output is
+# of the form:
+#
+#   <b1> * x + <b0>
+#
+# Where <b1> is the slope and <b0> is the y-intercept.
+LINEAR_REGRESSION=awk -f linear-regression.awk
+
+WATCH=./watch.sh
+
+MOZILLA_DIR=../../dist/bin
+PROGRAM=mozilla-bin
+BUSTER_URL=http://localhost/cgi-bin/buster.cgi?refresh=10
+
+#----------------------------------------------------------------------
+# Top-level target
+#
+all: gdf.png
+
+#----------------------------------------------------------------------
+# gtkEmbed
+#
+
+.INTERMEDIATE: linux.gnuplot vms.dat vmd.dat vml.dat rss.dat
+
+# Create a PNG image using the generated ``linux.gnuplot'' script
+gdf.png: vms.dat vmd.dat vml.dat rss.dat linux.gnuplot
+	gnuplot linux.gnuplot
+
+# Generate a ``gnuplot'' script from ``linux.gnuplot.in'', making
+# appropriate substitutions as necessary.
+linux.gnuplot: linux.gnuplot.in vms.dat
+	sed -e "s/@PROGRAM@/$(PROGRAM)/" \
+            -e "s/@VMS-LINE@/`$(LINEAR_REGRESSION) vms.dat`/" \
+	    -e "s/@GROWTH-RATE@/`$(LINEAR_REGRESSION) vms.dat | awk '{ printf \"%0.1lf\\n\", $$1; }'`/" \
+	    -e "s/@BASE-SIZE@/`$(LINEAR_REGRESSION) vms.dat | awk '{ print $$5; }'`/" \
+		linux.gnuplot.in > linux.gnuplot
+
+# Break the raw data file into temporary files that can be processed
+# by gnuplot directly.
+vms.dat: linux.dat
+	awk '{ print NR, $$1; }' $? > $@
+
+vmd.dat: linux.dat
+	awk '{ print NR, $$2; }' $? > $@
+
+vml.dat: linux.dat
+	awk '{ print NR, $$3; }' $? > $@
+
+rss.dat: linux.dat
+	awk '{ print NR, $$4; }' $? > $@
+
+# Run $(PROGRAM) to produce linux.dat
+linux.dat:
+	LD_LIBRARY_PATH=$(MOZILLA_DIR) \
+	MOZILLA_FIVE_HOME=$(MOZILLA_DIR) \
+	$(WATCH) -o $@ $(MOZILLA_DIR)/$(PROGRAM) "$(BUSTER_URL)"
+
+# Clean up the mess.
+clean:
+	rm -f linux.dat gdf.png *~
+

tools/footprint/win32-gdf.mk

@@ -0,0 +1,86 @@
+# This makefile takes raw data files named ``winEmbed.dat'' and
+# ``mozilla.dat'' produces a graph that shows memory usage and peak
+# memory usage versus number of URLs loaded.
+#
+# The data files are assumed to be of the form:
+#
+#   <working-set-size-1> <peak-working-set-size-1>
+#   <working-set-size-2> <peak-working-set-size-2>
+#   ...
+#
+# It is also assumed that each measurement corresponds (roughly) to a
+# URL load.
+#
+# You can tweak ``win32.gnuplot.in'' to change the graph's output.
+#
+# You should use this with ``make --unix'' (which will use
+# sh.exe instead of cmd.exe to process commands).
+#
+# What You'll Need
+# ----------------
+#
+# . Get gnuplot for Win32 from
+#
+#     ftp://ftp.dartmouth.edu/pub/gnuplot/gnuplot3.7cyg.zip
+#
+# . The "standard" cygwin tools that you probably already have. (If
+#   you don't have 'em, see the Win32 build instructions on
+#   mozilla.org.)
+#
+
+
+# This script computes a line using linear regression; it's output is
+# of the form:
+#
+#   <b1> * x + <b0>
+#
+# Where <b1> is the slope and <b0> is the y-intercept.
+LINEAR_REGRESSION=awk -f linear-regression.awk
+
+GNUPLOT=wgnuplot.exe
+BUSTER_URL=http://btek/cgi-bin/buster.cgi?refresh=10
+
+#----------------------------------------------------------------------
+# Top-level target
+#
+all: win32-gdf.png
+
+#----------------------------------------------------------------------
+# winEmbed
+#
+
+.INTERMEDIATE: winEmbed-ws.dat winEmbed-pws.dat mozilla-ws.dat mozilla-pws.dat win32.gnuplot
+
+# Create a PNG image using the generated ``win32.gnuplot'' script
+win32-gdf.png: winEmbed-ws.dat winEmbed-pws.dat mozilla-ws.dat mozilla-pws.dat win32.gnuplot
+	$(GNUPLOT) win32.gnuplot
+
+# Generate a ``gnuplot'' script from ``win32.gnuplot.in'', making
+# appropriate substitutions as necessary.
+win32.gnuplot: win32.gnuplot.in winEmbed-ws.dat mozilla-ws.dat
+	sed -e "s/@WINEMBED-WS-LINE@/`$(LINEAR_REGRESSION) winEmbed-ws.dat`/" \
+	    -e "s/@WINEMBED-GROWTH-RATE@/`$(LINEAR_REGRESSION) winEmbed-ws.dat | awk '{ printf \"%0.1f\n\", $$1; }'`/" \
+	    -e "s/@WINEMBED-BASE-SIZE@/`$(LINEAR_REGRESSION) winEmbed-ws.dat | awk '{ print $$5; }'`/" \
+	    -e "s/@MOZILLA-WS-LINE@/`$(LINEAR_REGRESSION) mozilla-ws.dat`/" \
+	    -e "s/@MOZILLA-GROWTH-RATE@/`$(LINEAR_REGRESSION) mozilla-ws.dat | awk '{ printf \"%0.1f\n\", $$1; }'`/" \
+	    -e "s/@MOZILLA-BASE-SIZE@/`$(LINEAR_REGRESSION) mozilla-ws.dat | awk '{ print $$5; }'`/" \
+		win32.gnuplot.in > $@
+
+# Break the raw data file into temporary files that can be processed
+# by gnuplot directly.
+winEmbed-ws.dat: winEmbed.dat
+	awk '{ print NR, $$1 / 1024; }' $? > $@
+
+winEmbed-pws.dat: winEmbed.dat
+	awk '{ print NR, $$2 / 1024; }' $? > $@
+
+mozilla-ws.dat: mozilla.dat
+	awk '{ print NR, $$1 / 1024; }' $? > $@
+
+mozilla-pws.dat: mozilla.dat	
+	awk '{ print NR, $$2 / 1024; }' $? > $@
+
+# Clean up the mess.
+clean:
+	rm -f *-gdf.png *~
+

tools/footprint/win32.gnuplot.in

@@ -0,0 +1,14 @@
+set term png color
+set output 'win32-gdf.png'
+set title 'Win32 - Gross Dynamic Footprint'
+set xlabel 'URLs'
+set ylabel 'KB'
+set key top left
+set label '@WINEMBED-GROWTH-RATE@KB/URL' at 20, @WINEMBED-BASE-SIZE@
+set label '@MOZILLA-GROWTH-RATE@KB/URL' at 20, @MOZILLA-BASE-SIZE@
+plot 'winEmbed-ws.dat' title 'Mem Usage (winEmbed)' with point 1,\
+     @WINEMBED-WS-LINE@ notitle with line 1,\
+     'winEmbed-pws.dat' title 'Peak Mem Usage (winEmbed)' with line 3,\
+     'mozilla-ws.dat' title 'Mem Usage (Mozilla)' with point 5,\
+     @MOZILLA-WS-LINE@ notitle with line 5,\
+     'mozilla-pws.dat' title 'Peak Mem Usage (Mozilla)' with line 7