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+#! /usr/local/bin/perl
+##############################################################################
+# Time-stamp: <Wed Jul 24 1996 22:05:31 Stardate: [-31]7859.39 hwloidl>
+#
+# Usage: qp2ap [options] <max-x> <max-y> <prg> <date>
+#
+# Filter that transforms a quasi-parallel profile (a .qp file) at stdin to
+# a PostScript file at stdout, showing an activity profile with one horizontal
+# line for each task (thickness of the line shows if it's active or suspended).
+#
+# Options:
+# -o <file> ... write .ps file to <file>
+# -m ... create mono PostScript file instead a color one.
+# -O ... optimise i.e. try to minimise the size of the .ps file.
+# -s <n> ... scaling factor of y axis (default: 1)
+# -w <n> ... width of lines denoting running threads (default: 2)
+# -v ... be talkative.
+# -h ... print help message (this header).
+#
+##############################################################################
+
+
+require "getopts.pl";
+
+&Getopts('hvms:w:OlD');
+
+do process_options();
+
+if ( $opt_v ) {
+ do print_verbose_message();
+}
+
+# ---------------------------------------------------------------------------
+# Init
+# ---------------------------------------------------------------------------
+
+$y_scaling = 0;
+$gtid = 1; # number of process so far = $gtid-1
+
+$xmin = 100;
+$xmax = 790;
+
+$scalex = $xmin;
+$labelx = $scalex - 45;
+$markx = $scalex - 30;
+$major = $scalex - 5;
+$majorticks = 10;
+
+# $pmax = 40;
+$ymin = 50;
+$ymax = 500;
+
+if ( ($ymax - $ymin)/$pmax < 3 ) {
+ print STDERR "Warning: Too many tasks! Distance will be smaller than 3 pixels.\n";
+}
+
+if ( !$width ) {
+ $width = 2/3 * ($ymax - $ymin)/$pmax;
+}
+
+do write_prolog();
+do print_y_axis();
+
+# ---------------------------------------------------------------------------
+# Main Part
+# ---------------------------------------------------------------------------
+
+while(<STDIN>) {
+ next if /^[^0-9]/; # ignore lines not beginning with a digit (esp. last)
+ chop;
+ ($time, $event, $tid, $addr, $tid2, $addr2) = split;
+
+ if ( $event eq "*G") {
+ $TID{$addr} = $gtid++;
+ $START{$addr} = $time;
+ }
+
+ elsif ($event eq "*A") {
+ $TID{$addr} = $gtid++;
+ $SUSPEND{$addr} = $time;
+ }
+
+ elsif ($event eq "G*" || $event eq "GR" ) {
+ do psout($START{$addr},$time,$TID{$addr},"runlineto");
+# $STOP{$addr} = $time;
+ }
+
+ elsif ($event eq "GA" || $event eq "GC" || $event eq "GY") {
+ do psout($START{$addr},$time,$TID{$addr},"runlineto");
+ $SUSPEND{$addr} = $time;
+ }
+
+ elsif ($event eq "RA") {
+ $SUSPEND{$addr} = $time;
+ }
+
+ elsif ($event eq "YR") {
+ do psout($SUSPEND{$addr},$time,$TID{$addr},"fetchlineto");
+ }
+
+ elsif ($event eq "CA" || $event eq "YA" ) {
+ do psout($SUSPEND{$addr},$time,$TID{$addr},"fetchlineto");
+ $SUSPEND{$addr} = $time;
+ }
+
+ elsif ($event eq "AC" || $event eq "AY" ) {
+ do psout($SUSPEND{$addr},$time,$TID{$addr},"suspendlineto");
+ $SUSPEND{$addr} = $time;
+ }
+
+ elsif ($event eq "RG") {
+ $START{$addr} = $time;
+ }
+
+ elsif ($event eq "AG") {
+ do psout($SUSPEND{$addr},$time,$TID{$addr},"suspendlineto");
+ $START{$addr} = $time;
+ }
+
+ elsif ($event eq "CG" || $event eq "YG" ) {
+ do psout($SUSPEND{$addr},$time,$TID{$addr},"fetchlineto");
+ $START{$addr} = $time;
+ } elsif ( $event eq "B*" || $event eq "*B" || $event eq "BB" ) {
+ print STDERR "Ignoring spark event $event at $time\n" if $opt_v;
+ } else {
+ print STDERR "Unexpected event $event at $time\n";
+ }
+
+ print("%% $time: $event $addr $TID{$addr}\n\n") if $opt_D;
+}
+
+# ---------------------------------------------------------------------------
+
+# Logo
+print("HE14 setfont\n");
+if ( $opt_m ) {
+ print("50 550 asciilogo\n");
+} else {
+ print("50 550 logo\n"); #
+}
+
+# Epilogue
+print("showpage\n");
+
+if ( $gtid-1 != $pmax ) {
+ if ( $pedantic ) {
+ die "Error: Calculated max no. of tasks ($gtid-1) does not agree with stated max. no. of tasks ($pmax)\n";
+ } else {
+ print STDERR "Warning: Calculated total no. of tasks ($gtid-1) does not agree with stated total no. of tasks ($pmax)\n" if $opt_v;
+ $y_scaling = $pmax/($gtid-1);
+ }
+}
+
+
+exit 0;
+
+# ---------------------------------------------------------------------------
+
+sub psout {
+ local($x1, $x2, $y, $cmd) = @_;
+ print("% ($x1,$y) -- ($x2,$y) $cmd\n") if $opt_D;
+ $x1 = int(($x1/$tmax) * ($xmax-$xmin) + $xmin);
+ $x2 = int(($x2/$tmax) * ($xmax-$xmin) + $xmin);
+ $y = int(($y/$pmax) * ($ymax-$ymin) + $ymin);
+ if ( $x1 == $x2 ) {
+ $x2 = $x1 + 1;
+ }
+
+ if ( $opt_l ) {
+ print("newpath\n");
+ print("$x1 $y moveto\n");
+ print("$x2 $y $cmd\n");
+ print("stroke\n");
+ } elsif ( $opt_O ) {
+ print "$x1 $x2 $y " .
+ ( $cmd eq "runlineto" ? "G RL\n" :
+ $cmd eq "suspendlineto" ? "R SL\n" :
+ $cmd eq "fetchlineto" ? "B FL\n" :
+ "\n% ERROR: Unknown command $cmd\n");
+
+ } else {
+ print "$x2 $y $x1 $y " .
+ ( $cmd eq "runlineto" ? "green run\n" :
+ $cmd eq "suspendlineto" ? "red suspend\n" :
+ $cmd eq "fetchlineto" ? "blue fetch\n" :
+ "\n% ERROR: Unknown command $cmd\n");
+ }
+}
+
+# -----------------------------------------------------------------------------
+
+sub get_date {
+ local ($date);
+
+ chop($date = `date`);
+ return ($date);
+}
+
+# -----------------------------------------------------------------------------
+
+sub write_prolog {
+ local ($now);
+
+ $now = do get_date();
+
+ print("%!PS-Adobe-2.0\n");
+ print("%%BoundingBox: 0 0 560 800\n");
+ print("%%Title: Per-thread Activity Profile\n");
+ print("%%Creator: qp2ap\n");
+ print("%%StartTime: $date\n");
+ print("%%CreationDate: $now\n");
+ print("%%Copyright: 1995, 1996 by Hans-Wolfgang Loidl, University of Glasgow\n");
+ print("%%EndComments\n");
+
+ print "% " . "-" x 77 . "\n";
+ print "% Tunable Parameters:\n";
+ print "% The width of a line representing a task\n";
+ print "/width $width def\n";
+ print "% Scaling factor for the y-axis (usful to enlarge)\n";
+ print "/y-scale $y_scale def\n";
+ print "% " . "-" x 77 . "\n";
+
+ print "/total-len $tmax def\n";
+ print "/show-len $xmax def\n";
+ print "/x-offset $xmin def\n";
+ print "/y-offset $ymin def\n";
+ print "% normalize is the PS version of the formula: \n" .
+ "% int(($x1/$tmax) * ($xmax-$xmin) + $xmin) \n" .
+ "% in psout.\n";
+ print "/normalize { total-len div show-len x-offset sub mul x-offset add floor } def\n";
+ print "/x-normalize { exch show-len mul total-len div exch } def\n";
+ print "/y-normalize { y-offset sub y-scale mul y-offset add } def\n";
+ print "/str-len 12 def\n";
+ print "/prt-n { cvi str-len string cvs \n" .
+ " dup stringwidth pop \n" .
+ " currentpoint pop 780 gt { 10 sub } { 2 div } ifelse \n" .
+ " neg 0 rmoveto \n" .
+ " show } def \n" .
+ " % print top-of-stack integer centered at the current point\n";
+ # print "/prt-n { cvi str-len string cvs \n" .
+ # " dup stringwidth pop 2 div neg 0 rmoveto \n" .
+ # " show } def \n" .
+ # " % print top-of-stack integer centered at the current point\n";
+
+ if ( $opt_l ) {
+ print ("/runlineto {1.5 setlinewidth lineto} def\n");
+ print ("/suspendlineto {0.5 setlinewidth lineto} def\n");
+ print ("/fetchlineto {0.2 setlinewidth lineto} def\n");
+ } else {
+ if ( $opt_m ) {
+ if ( $opt_O ) {
+ print "/R { 0 } def\n";
+ print "/G { 0.5 } def\n";
+ print "/B { 0.2 } def\n";
+ } else {
+ print "/red { 0 } def\n";
+ print "/green { 0.5 } def\n";
+ print "/blue { 0.2 } def\n";
+ }
+ print "/set-bg { setgray } def\n";
+ } else {
+ if ( $opt_O ) {
+ print "/R { 0.8 0 0 } def\n";
+ print "/G { 0 0.9 0.1 } def\n";
+ print "/B { 0 0.1 0.9 } def\n";
+ print "/set-bg { setrgbcolor } def\n";
+ } else {
+ print "/red { 0.8 0 0 } def\n";
+ print "/green { 0 0.9 0.1 } def\n";
+ print "/blue { 0 0.1 0.9 } def\n";
+ print "/set-bg { setrgbcolor } def\n";
+ }
+ }
+
+ if ( $opt_O ) {
+ print "% RL: runlineto; draws a horizontal line in given color\n";
+ print "% Operands: x-from x-to y color\n";
+ print "/RL { set-bg % set color \n" .
+ " newpath y-normalize % mangle y val\n" .
+ " 2 index 1 index moveto width setlinewidth \n" .
+ " lineto pop stroke} def\n";
+ print "% SL: suspendlineto; draws a horizontal line in given color (thinner)\n";
+ print "% Operands: x-from x-to y color\n";
+ print "/SL { set-bg % set color \n" .
+ " newpath y-normalize % mangle y val\n" .
+ " 2 index 1 index moveto width 2 div setlinewidth \n" .
+ " lineto pop stroke} def\n";
+ print "% FL: fetchlineto; draws a horizontal line in given color (thinner)\n";
+ print "% Operands: x-from x-to y color\n";
+ print "/FL { set-bg % set color \n" .
+ " newpath y-normalize % mangle y val\n" .
+ " 2 index 1 index moveto width " .
+ ( $opt_m ? " 4 " : " 2 ") .
+ " div setlinewidth \n" .
+ " lineto pop stroke} def\n";
+ } else {
+ print "/run { set-bg newpath 50 sub y-scale mul 50 add moveto width " .
+ "setlinewidth 50 sub y-scale mul 50 add lineto stroke} def\n";
+ print "/suspend { set-bg newpath 50 sub y-scale mul 50 add moveto width " .
+ "2 div setlinewidth 50 sub y-scale mul 50 add lineto stroke} def\n";
+ print "/fetch { set-bg newpath 50 sub y-scale mul 50 add moveto width " .
+ ( $opt_m ? " 4 " : " 2 ") .
+ "div setlinewidth 50 sub y-scale mul 50 add lineto stroke} def\n";
+ #print ("/run { newpath moveto 1.5 setlinewidth lineto stroke} def\n");
+ #print ("/suspend { newpath moveto 0.5 setlinewidth lineto stroke} def\n");
+ }
+ }
+
+ print "/printText { 0 0 moveto (GrAnSim) show } def\n";
+ print "/asciilogo { 5 sub moveto HB16 setfont (GrAnSim) show } def\n";
+ if ( $opt_m ) {
+ print "/logo { asciilogo } def\n";
+ } else {
+ print "/logo { gsave \n" .
+ " translate \n" .
+ " .95 -.05 0\n" .
+ " { dup 1 exch sub 0 exch setrgbcolor printText 1 -.5 translate } for \n" .
+ " 1 0 0 setrgbcolor printText\n" .
+ " grestore} def\n";
+ }
+ print "% For debugging PS uncomment this line and add the file behandler.ps\n";
+ print "% $brkpage begin printonly endprint \n";
+
+ print("/HE10 /Helvetica findfont 10 scalefont def\n");
+ print("/HE12 /Helvetica findfont 12 scalefont def\n");
+ print("/HE14 /Helvetica findfont 14 scalefont def\n");
+ print("/HB16 /Helvetica-Bold findfont 16 scalefont def\n");
+ print "% " . "-" x 77 . "\n";
+ print("newpath\n");
+
+ print("-90 rotate\n");
+ print("-785 30 translate\n");
+ print("0 8.000000 moveto\n");
+ print("0 525.000000 760.000000 525.000000 8.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("760.000000 525.000000 760.000000 0 8.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("760.000000 0 0 0 8.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("0 0 0 525.000000 8.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("0.500000 setlinewidth\n");
+ print("stroke\n");
+ print("newpath\n");
+ print("4.000000 505.000000 moveto\n");
+ print("4.000000 521.000000 752.000000 521.000000 4.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("752.000000 521.000000 752.000000 501.000000 4.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("752.000000 501.000000 4.000000 501.000000 4.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("4.000000 501.000000 4.000000 521.000000 4.000000 arcto\n");
+ print("4 {pop} repeat\n");
+ print("0.500000 setlinewidth\n");
+ print("stroke\n");
+
+ print("HE14 setfont\n");
+ print("100 505 moveto\n");
+ print("($pname ) show\n");
+
+ print("($date) dup stringwidth pop 750 exch sub 505.000000 moveto show\n");
+
+ # print "/total-len $tmax def\n";
+ print("-40 -40 translate\n");
+
+ print "% " . "-" x 77 . "\n";
+ print "% Print x-axis:\n";
+ print "/y-val $ymin def % { y-offset 40 sub 2 div y-offset add } def\n";
+ print "0.5 setlinewidth\n";
+ print "x-offset y-val moveto total-len normalize x-offset sub 0 rlineto stroke\n";
+ print "0 total-len 10 div total-len\n" .
+ " { dup normalize dup y-val moveto 0 -2 rlineto stroke % tic\n" .
+ " y-val 10 sub moveto HE10 setfont round prt-n % print label \n" .
+ " } for \n";
+ print "1 setlinewidth\n";
+ print "% " . "-" x 77 . "\n";
+
+}
+
+# -----------------------------------------------------------------------------
+
+sub print_y_axis {
+ local ($i);
+ local ($y, $smax,$majormax, $majorint);
+
+# Y-axis label
+
+ print "% " . ("-" x 75) . "\n";
+ print "% Y-Axis:\n";
+ print "% " . ("-" x 75) . "\n";
+
+ if ( $opt_m ) {
+ print "0 setgray\n";
+ } else {
+ print "0 0 0 setrgbcolor\n";
+ }
+
+ print("gsave\n");
+ print("HE12 setfont\n");
+ print("(tasks)\n");
+ print("dup stringwidth pop\n");
+ print("$ymax\n");
+ print("exch sub\n");
+ print("$labelx exch\n");
+ print("translate\n");
+ print("90 rotate\n");
+ print("0 0 moveto\n");
+ print("show\n");
+ print("grestore\n");
+
+# Scale
+
+ if ($pmax < $majorticks) {
+ $majorticks = $pmax;
+ }
+
+ print "0.5 setlinewidth\n";
+
+ print("HE12 setfont\n$scalex $ymin moveto\n$scalex $ymax lineto\n");
+ print("% Total number of tasks: $pmax\n");
+ print("% Number of ticks: $majorticks\n");
+
+ $y = $ymax; # (($pmax - $ymin)/$majorticks) * ($majorticks-$i) + $ymin;
+ print("$scalex $y moveto\n$major $y lineto\n");
+ print("$markx $y moveto\n($pmax) show\n");
+
+ $majormax = int($pmax/$majorticks)*$majorticks;
+ $smax = $majormax*(($ymax-$ymin)/$pmax)+$ymin;
+ $majorint = $majormax/$majorticks;
+
+ for($i=0; $i <= $majorticks; ++$i) {
+ $y = (($smax - $ymin)/$majorticks) * ($majorticks-$i) + $ymin;
+ $majorval = int($majorint * ($majormax/$majorint-$i));
+ print("$scalex $y moveto\n$major $y lineto\n");
+ print("$markx $y moveto\n($majorval) show\n");
+ }
+
+ # print("$xmin $ymax moveto\n10 0 rlineto\n10 0 rmoveto\n($pmax) show\n");
+ print " stroke\n";
+ print "1 setlinewidth\n";
+ print "% " . ("-" x 75) . "\n";
+}
+
+# ---------------------------------------------------------------------------
+
+sub print_verbose_message {
+
+ print "Prg Name: $pname Date: $date\n";
+ print "Input: stdin Output: stdout\n";
+}
+
+# ----------------------------------------------------------------------------
+
+sub process_options {
+
+ if ( $opt_h ) {
+ open(ME,$0) || die "Can't open myself ($0): $!\n";
+ $n = 0;
+ while (<ME>) {
+ last if $_ =~ /^$/;
+ print $_;
+ $n++;
+ }
+ close(ME);
+ exit ;
+ }
+
+ if ( $opt_s ) {
+ $y_scale = $opt_s;
+ } else {
+ $y_scale = 1;
+ }
+
+ if ( $#ARGV != 3 ) {
+ print "Usage: $0 [options] <max x value> <max y value> <prg name> <date> \n";
+ print "Use -h option to get details\n";
+ exit 1;
+ }
+
+ $tmax = $ARGV[0];
+ $pmax = $ARGV[1];
+ # GUM uses the absolute path (with '=' instead of '/') of the executed file
+ # (for PVM reasons); if you want to have the full path in the generated
+ # graph, too, eliminate the substitution below
+ ($pname = $ARGV[2]) =~ s/.*=//;
+ $date = $ARGV[3];
+
+ if ( $opt_w ) {
+ $width = $opt_w;
+ } else {
+ $width = 0;
+ }
+
+}
+# -----------------------------------------------------------------------------
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