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tdesdk/kcachegrind/converters/memprof2calltree

39 lines
644 B

#!/usr/bin/perl
#
# Convert the memory profiles of memprof to calltree format,
# loadable with KCachegrind
#
# (C) 2004, Josef Weidendorfer
print "events: Allocated\n";
while(<>) {
if (/^(\S.*)$/) {
$next = 0;
print "\nfn=$1\n";
next;
}
if (/^ children:/) {
$next = 1; #children
next;
}
if (/^ inherited:/) {
$next = 2; #inherited
next;
}
if (/^ total:/) {
# ignore, is calculated
next;
}
if (/^ self:\s*(\d+)/) {
if ($1 ne "0") {
print "0 $1\n";
}
next;
}
if (/^\s+(\S.*?):\s*(\d+)$/) {
if ($next < 2) { next; }
print "cfn=$1\ncalls=0 0\n0 $2\n";
}
}