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On 27 Sep 2011, at 16:56, Frank Loeffler wrote:
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.
What other thorn would this affect than McLachlan?
- -- Ian Hinder ian.hinder@aei.mpg.de