[Users] compiler warning for McLachlan

Frank Loeffler knarf at cct.lsu.edu
Mon Sep 26 21:08:40 CDT 2011


Hi,

I just checked out a new copy of the Einstein Toolkit and compiled, and
got this (and a lot of similar messages):

An internal threshold was exceeded for routine
_Z20ML_BSSN_O2_RHS2_BodyPK4_cGHiiPKdS3_S3_PKiS5_iPrKPd and optimization
level may be reduced. See
http://software.intel.com/en-us/articles/internal-threshold-was-exceeded
for more information and advice.

In addition, McLachlan seems to compile for a very long time and uses a
lot of memory (several GB per compiler process), for the Intel compiler.

Did I miss this in the past or did something change in McLachlan which
could trigger this?

Frank

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