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...y using -O3 rather than -O2. I get faster results with Goto BLAS rather than the R BLAS. Now I want to make icc and ifort work... So I tried this: ./configure CC=icc CFLAGS='-O3 -mp' CPPFLAGS=-I/opt/intel/cce/10.1.015/include/ F77=ifort CXX=icc CXXFLAGS='-O3 -mp' FFLAGS='-C90 -w90 -w95 -mp' CPICFLAGS=-shared CXXPICFLAGS=-shared FPICFLAGS=-shared SHLIB_LDFLAGS=-shared SHLIB_CXXLDFLAGS=-shared --with-blas="-L/usr/lib64/GotoBLAS -lgoto_penrynp-r1.26 -lpthread" I get six purported "bugs" in the config.log file (attached), but I hope there is something I&...

...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...

Bugs compiling R-1.7.1 with Intel compilers icc and ifc, on x86-computer (Pentium IV) and linux operating system Hello, as there aren't many reports about that issue, I'll give a little report here. (Hope I don't bother anyone) The best thing about using icc and ifc are the warnings, because it is said that the Intel compilers are stricter and give more precise warnings than gcc.

Full_Name: Reinhold Bader Version: 2.1.0 OS: SLES 9 Submission from: (NULL) (129.187.48.1) I tried to build R using the Intel compilers (icc, ifort) and the Math Kernel Libraries for BLAS/LAPACK Optimizations used were -O3, and the FPICFLAGS="-fpic" was exported. The build failed with the following error message: ... dumping R code in package 'methods' Saving namespace image