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Postings from March 2003
Forgot to mention it:
threads leaks 7 4-byte buckets and 5 12-byte buckets per
created/joined thread. Easy to see comparing the results of
env PERL_DEBUG_MSTATS=2 perl -Mthreads -Mthreads::shared -we "for (1.. 2){my @t; push @t, threads->new(sub{}) for 1..25; $_->join for @t}"
with
env PERL_DEBUG_MSTATS=2 perl -Mthreads -Mthreads::shared -we "for (1..42){my @t; push @t, threads->new(sub{}) for 1..25; $_->join for @t}"
[I checked with -DDEBUGGING perl, which does not distinguish 8-byte
buckets and 12-byte buckets; there may be a finer report from
non-debugging perl.]
[And one of my previous messages today refered to 'threads' module as
'thread'; sorry for a confusion.]
Hope this helps,
Ilya
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