diff --git a/access/graph.pl b/access/graph.pl
index 57a5d1b979d56510b492d87659f3416045421731..9c952077d82ee9a8e3bbc6a9850727fbf1eca73e 100755
--- a/access/graph.pl
+++ b/access/graph.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 
 my $min_mem = 8;	# Minimum memory block size (KB)
-my $max_mem = 65536;	# Maximum memory block size (KB), must fit in physical memory
+my $max_mem = 262144;	# Maximum memory block size (KB), must fit in physical memory
 my @item_sizes = (16,64,128,1024,4096);	# Sizes of items
 my @randomized = (0,1);	# Try randomized accesses?
 my @modify = (0,1);	# Try read-write accesses?
@@ -46,13 +46,25 @@ for my $f ("access.c", "Makefile") {
 	-f $f or symlink "../$f", $f or die;
 }
 
-### Get machine name and the description of caches ###
+### Get machine description, including layout of caches ###
 
-my $machine = `hostname`;
-chomp $machine;
-$machine .= " Array" if $array;
-$machine .= " HugePages" if $huge;
-$machine = "($machine)";
+my $hostname = `hostname`;
+chomp $hostname;
+
+my $cpu = `grep -m1 '^model name[[:space:]]\\+:' /proc/cpuinfo`;
+chomp $cpu;
+$cpu =~ s{^model name\s+:\s*}{};
+$cpu = " $cpu ";
+$cpu =~ s{\(tm\)|\(r\)}{}gi;
+$cpu =~ s{ (Intel|AMD|CPU|Processor) }{ }g;
+$cpu =~ s{ @.*}{};
+$cpu =~ s{\s+}{ }g;
+$cpu =~ s{^\s+|\s+$}{}g;
+
+my @options = ();
+push @options, ($array ? "Array" : "List");
+push @options, "HugePages" if $huge;
+$machine = '(' . join(" ", @options) . ')';
 
 our $c;
 my @caches = ();
@@ -71,15 +83,13 @@ for $c (</sys/devices/system/cpu/cpu0/cache/index*>) {
 	my $w = rd("ways_of_associativity");
 	my $s = rd("size");
 	my $t = rd("type");
-	my $L = rd("coherency_line_size");
-	my $line = ($L == $prev_L) ? "" : " (${L}B line)";
 	$t =~ s/(.).*/$1/;
 	$t =~ s/U//;
 	$t eq "I" and next;
-	push @caches, "L$l$t $s $w-way$line";
+	push @caches, "L$l$t:$s/$w-way";
 	$prev_L = $L;
 }
-$machine .= " [" . join(", ", @caches) . "]";
+$machine .= " $hostname [" . join(" ", $cpu, @caches) . "]";
 
 ### Profiling ###
 
@@ -154,10 +164,10 @@ print GP <<EOF ;
 set terminal png large size 1024,768
 set logscale x 2
 set key left
-set xlabel "data set size [KB]"
+set xlabel "data set size [KiB]"
 set ylabel "time per access [ns]"
 set grid
-set yrange [1:50]	# Change if necessary
+set yrange [0:15]	# Change if necessary
 
 EOF