in reply to Re^3: How can I free the memory of a XML::Simple-Object
in thread How can I free the memory of a XML::Simple-Object
You are really great :-)
By the way. Do you know a good Package for searching
memory leaks under Windows XP and perl version 5.8.8.
I have memory problems, although I use allways
strict.pm (working only with local vars 'me $var') and have no global vars.
The program has about 40000 Lines in 100 packages.
I would like to have something like the symdump does
to produce a list of all variables whose
size has changed or are new allocated between two program-positions:
my $memdump = MemoryDump->new(); anyFunction(); print $memdump->diff(MemoryDump->new();
Exist something like that for ActiveState-Perl?
For your example which you've wrote for me: So if I set the size of the array @a
my @a = (); $#a = 1e6;
the memory will be used again
my @a = (); $#a = 1e6; mem(1); $a[ $_ ] = $_ for 1 .. 1e6; mem(2); undef @a; mem(3); my @a = (); $#a = 1e6; $a[ $_ ] = $_ for 1 .. 1e6; mem(4); sub mem { my $mem = `tasklist /nh /fi "PID eq $$"`; $mem =~ tr[ \t\n][ ]s; print "$mem : $_[0]\n"; };
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Re^5: How can I free the memory of a XML::Simple-Object
by BrowserUk (Patriarch) on Oct 27, 2012 at 13:35 UTC | |
by bulk88 (Priest) on Oct 27, 2012 at 18:43 UTC | |
by BrowserUk (Patriarch) on Oct 27, 2012 at 19:43 UTC |
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Seekers of Perl Wisdom