[Users] compiler warning for McLachlan

Frank Loeffler knarf at cct.lsu.edu
Tue Sep 27 09:56:24 CDT 2011


Hi,

On Tue, Sep 27, 2011 at 03:02:42PM +0200, Ian Hinder wrote:
> I just checked, and even before combining all the FD orders into one
> thorn, the compilation with VECTORISE_INLINE = "yes" was slow and used
> a lot of memory (> 8 GB) for 8th order and multipatch with
> vectorisation.  The compiler memory usage does seem to have increased
> by combining the FD orders however.  Given that production binary
> black hole simulations typically use 8th order these days, I think we
> should just use functions for the difference operators by setting
> VECTORISE_INLINE = no.

Can we set this unconditionally for McLachlan only? Otherwise people are
bound to stumble over this when they try the released version.

Frank

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