michael@0: # -*- Mode: Makefile -*-
michael@0: #
michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: # This makefile will run Mozilla (or the program you specify), observe
michael@0: # the program's memory status using the /proc filesystem, and generate
michael@0: # a ``gross dynamic footprint'' graph using gnuplot.
michael@0: #
michael@0: # Usage:
michael@0: #
michael@0: #   make MOZILLA_DIR=<mozilla-dir> PROGRAM=<program> URL=<url>
michael@0: #
michael@0: # e.g.,
michael@0: #
michael@0: #   make -flinux-gdf.mk \
michael@0: #     MOZILLA_DIR=/export2/waterson/seamonkey-opt/mozilla/dist/bin \
michael@0: #     PROGRAM=gtkEmbed \
michael@0: #     BUSTER_URL="http://localhost/cgi-bin/buster.cgi?refresh=10"
michael@0: #
michael@0: # To use this program, you'll need to:
michael@0: #
michael@0: # 1. Install gnuplot, e.g., using your RedHat distro.
michael@0: # 2. Install the "buster.cgi" script onto a webserver somewhere
michael@0: # 3. Have a mozilla build.
michael@0: #
michael@0: # You can tweak ``linux.gnuplot.in'' to change the graph's output.
michael@0: 
michael@0: # This script computes a line using linear regression; its output is
michael@0: # of the form:
michael@0: #
michael@0: #   <b1> * x + <b0>
michael@0: #
michael@0: # Where <b1> is the slope and <b0> is the y-intercept.
michael@0: LINEAR_REGRESSION=awk -f linear-regression.awk Skip=5
michael@0: 
michael@0: INTERVAL=10
michael@0: WATCH=./watch.sh
michael@0: 
michael@0: MOZILLA_DIR=../../dist/bin
michael@0: PROGRAM=gtkEmbed
michael@0: BUSTER_URL=http://localhost/cgi-bin/buster.cgi?refresh=$(INTERVAL)
michael@0: OUTFILE=linux.dat
michael@0: 
michael@0: #----------------------------------------------------------------------
michael@0: # Top-level target
michael@0: #
michael@0: all: gdf.png
michael@0: 
michael@0: #----------------------------------------------------------------------
michael@0: # gtkEmbed
michael@0: #
michael@0: 
michael@0: .INTERMEDIATE: linux.gnuplot vms.dat vmd.dat vmx.dat rss.dat
michael@0: 
michael@0: # Create a PNG image using the generated ``linux.gnuplot'' script
michael@0: gdf.png: vms.dat vmd.dat vmx.dat rss.dat linux.gnuplot
michael@0: 	gnuplot linux.gnuplot
michael@0: 
michael@0: # Generate a ``gnuplot'' script from ``linux.gnuplot.in'', making
michael@0: # appropriate substitutions as necessary.
michael@0: linux.gnuplot: linux.gnuplot.in vms.dat
michael@0: 	sed -e "s/@PROGRAM@/$(PROGRAM)/" \
michael@0:             -e "s/@VMS-LINE@/`$(LINEAR_REGRESSION) vms.dat`/" \
michael@0: 	    -e "s/@GROWTH-RATE@/`$(LINEAR_REGRESSION) vms.dat | awk '{ printf \"%0.1lf\\n\", $$1; }'`/" \
michael@0: 	    -e "s/@BASE-SIZE@/`$(LINEAR_REGRESSION) vms.dat | awk '{ print $$5 + 2000; }'`/" \
michael@0: 		linux.gnuplot.in > linux.gnuplot
michael@0: 
michael@0: # Break the raw data file into temporary files that can be processed
michael@0: # by gnuplot directly.
michael@0: vms.dat: $(OUTFILE)
michael@0: 	awk -f create_dat.awk TYPE=vms $? > $@
michael@0: 
michael@0: vmd.dat: $(OUTFILE)
michael@0: 	awk -f create_dat.awk TYPE=vmd $? > $@
michael@0: 
michael@0: vmx.dat: $(OUTFILE)
michael@0: 	awk -f create_dat.awk TYPE=vmx $? > $@
michael@0: 
michael@0: rss.dat: $(OUTFILE)
michael@0: 	awk -f create_dat.awk TYPE=rss $? > $@
michael@0: 
michael@0: # Run $(PROGRAM) to produce $(OUTFILE)
michael@0: $(OUTFILE):
michael@0: 	LD_LIBRARY_PATH=$(MOZILLA_DIR) \
michael@0: 	MOZILLA_FIVE_HOME=$(MOZILLA_DIR) \
michael@0: 	$(WATCH) -i $(INTERVAL) -o $@ $(MOZILLA_DIR)/$(PROGRAM) "$(BUSTER_URL)"
michael@0: 
michael@0: # Clean up the mess.
michael@0: clean:
michael@0: 	rm -f $(OUTFILE) gdf.png *~
michael@0: