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Re^10: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?

by dave_the_m (Prior)
on Dec 22, 2016 at 16:21 UTC ( #1178373=note: print w/replies, xml ) Need Help??


in reply to Re^9: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?
in thread Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?

What Perl version? Before 5.18 with hash randomization or more recent?
This was in feb 2013, so I presume just before 5.18.0, which fixed this issue.

Dave.

  • Comment on Re^10: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?

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