On 08/28/2011 05:51 PM, Tom Lane wrote:
Is -O3 a recommended setting for icc?
No idea. But after a bit of man-page-reading I think it's probably not
the -O level that counts, so much as the fact that anchovy is using
-flto (link-time optimization) in CFLAGS. I don't see any indication
that that's being selected by the buildfarm script itself, so it must be
coming from an environment setting of CFLAGS.
The buildfarm member is using:
'CFLAGS' => '-O3 -xN -parallel -ip'
'CC' => 'icc'
cheers
andrew
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