Guys,
I'm using a Linux PC (Pentium IV, Mandrake 10.1) and I've just tried to compile the new R-2.1.0 release with both gcc/g77 (3.4.1) and icc/ifort (8.1).
Of course everything went fine with the GNU compilers.
After checking the archives of the mailing list I tried compiling with the Intel compilers using the following options:
CFLAGS = '-O2 -mp -prec_div' CXXFLAGS = '-O2 -mp -prec_div' FFLAGS = '-C90 -w90 -w95 -mp -prec_div' CPIPCFLAGS = -shared CXXPIPCFLAGS = -shared FPIPCFLAGS = -shared SHLIB_LDFLAGS = -shared SHLIB_CXXLDFLAGS = -shared --with-blas = '-lmkl -lguide -lpthread'
The compilation went fine (just a few warnings). There was apparently a single problem when I ran "make check". It was in:
d-p-q-r-tests.R
at line 469:
All.eq(dpois( 10, 2e-308, log=TRUE), -7100.13502718914)
which returned -Inf with the Intel compiled version.
I don't think it's a big deal but I'd like to know if you have ideas and/or suggestions.
Thanks,
Christophe.
-- A Master Carpenter has many tools and is expert with most of them.If you only know how to use a hammer, every problem starts to look like a nail. Stay away from that trap. Richard B Johnson. --
Christophe Pouzat Laboratoire de Physiologie Cerebrale CNRS UMR 8118 UFR biomedicale de l'Universite Paris V 45, rue des Saints Peres 75006 PARIS France
tel: +33 (0)1 42 86 38 28 fax: +33 (0)1 42 86 38 30 web: www.biomedicale.univ-paris5.fr/physcerv/C_Pouzat.html
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