Re^4: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?

Why?

Comment on Re^4: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why?

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Re^5: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why? by BrowserUk (Patriarch) on Dec 22, 2016 at 01:38 UTC
72	[reply]
Re^5: Our perl/xs/c app is 30% slower with 64bit 5.24.0, than with 32bit 5.8.9. Why? by Anonymous Monk on Dec 22, 2016 at 00:57 UTC
Why? What do you mean?	[reply]