/opt/perl-5.8.0_t/bin/perl is probably compiled with a shared perl library, while /usr/local/bin/perl is compiled statically. Look for libperl.so.* somewhere in your library path. :-)

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^4: How to make your Perl 30% faster by Joost
in thread How to make your Perl 30% faster by PetaMem

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