search for: ifort

Hi, I am running Linux (64 bit) R, compiled under gnu compilers. I am looking to compile a Fortran program with the ifort (the intel compiler) and then be able to import that as a library into my version of R. I am using the flags FC=ifort and SHLIB_FCLD=ifort, however ifort does not seem to recognize the libR.so file. Does any one have experience with this/know of a a way to load an ifort compiled file into R. Th...

...2.2.0 OS: Gentoo/AMD64 Submission from: (NULL) (83.129.50.65) I have successfully compiled R-2.2.0 using ifc-9.0.026 on my x86_64 box. The only (minor) change that hade to be made was adding fpicflags="-fPIC" to configure.ac in case F77 matches either "ifc" (old name) or "ifort" (new name). Please apply following patch: dvandyk at phi trunk $ svn diff Index: configure.ac =================================================================== --- configure.ac (revision 36420) +++ configure.ac (working copy) @@ -942,7 +942,7 @@ rm -f Imakefile Ma...

...have access to a cluster on which I have been supplied with R 3.1.0 which appears to have been built using the intel compiler tools. The following minimal Fortran file: subroutine truth(lind) logical lind lind = .TRUE. end Compiles thusly: arcadia> R CMD SHLIB truth.f ifort -fpic -O3 -xHOST -axCORE-AVX-I -fp-model precise -c truth.f -o truth.o ifort: command line warning #10212: -fp-model precise evaluates in source precision with Fortran. icc -std=gnu99 -shared -L/usr/local/lib64 -o truth.so truth.o -lifport -lifcore -limf -lsvml -lm -lipgo -lirc -lpthread -lirc_...

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...

...the flags to ./configure as illustrated below, but then the R build blows up with the config tail output that follows far below. It looks like gcc is still being searched for. I did read the R install and admin manual but could not find an answer. Help? CC=icc CFLAGS="-fast -unroll" F77=ifort FLAGS="-fast -unroll" CXX=icpc CXXFLAGS="-fast -unroll" FC=ifort FCFLAGS="-fast -unroll" LDFLAGS="-L$ICC_LIBS -L$IFC_LIBS -L/usr/local/lib64" SHLIB_CXXLD=icpc ../configure --prefix=/N/u/mkimpel/Quarry/R_HOME/R-patched/R-build\ CC=icc CFLAGS="-fast -unrol...

Hi, I got the following problem when I type make. The error is not enough verbose to me so I can find the problem. Please cc me, I'm not subscribed. Thanks, Mathieu --------------------------- make[4]: `vfonts.so' is up to date. building system startup profile building package 'base' all.R is unchanged ../../../library/base/R/base is unchanged dyld: lazy symbol binding failed:

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 ... initializing class and method definitions no...

Hello r-bugs, I am running openSuse 11.0, with my new Intel 8500 (Penryn) C2D, and I want to use icc and ifort. I was able to get a working Goto BLAS, following Dr. Goto's instructions. That seems to work OK with gcc and gfortran. I get about 10% faster computations by 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 tr...

...current one on Centos 7 is TOO old) setenv CURLDIR "/uufs/chpc.utah.edu/sys/installdir/curl/7.65.3" setenv PCRE2DIR "/uufs/chpc.utah.edu/sys/installdir/pcre2/10.35" setenv PATH ${PCRE2DIR}/bin:$PATH Setting Compiler & linker flags: setenv CC icc setenv CXX icpc setenv F77 ifort setenv FC ifort setenv CFLAGS " -axCORE-AVX512,CORE-AVX2,AVX,SSE4.2 -O3 -qopenmp -fp-model precise -fPIC -I${MKLROOT}/include -I${CURLDIR}/include -I${PCRE2DIR}/include " setenv CXXFLAGS " ${CFLAGS} " setenv FFLAGS " ${CFLAGS} " setenv FCFLAGS &q...

...this: # https://software.intel.com/en-us/articles/build-r-301-with-intel-c-compiler-and-intel-mkl-on-linux# export ICC_OPT="-mkl -xHOST -fp-model strict" export CC="icc $ICC_OPT" export CXX="icpc $ICC_OPT" export FC="ifort -mkl -xHOST" export F77="ifort -mkl -xHOST" export FPICFLAGS=" -fPIC" export AR=xiar export LD=xild export MKL="-lmkl_gf_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread" ./configure --with-x=no --with-blas=-lmkl

Can anyone tell me if there exists an rpm for netcdf-3.6.0-p1 for Centos x86-64? Also, are there any details of what was used to compile it, i.e., ifort, pgf, g77, etc. I'm looking for a version compiled with ifort... Sam -- Snowman

...rtran compiler and g++ as C++ compiler on a Suse 9.3 Linux, the configuration script finds that the C and Fortran idea of double comples disagree. I have tried to extract the test used for this from m4/R.m4 (a slightly modified version of the two test files is added at the end). When compiling ifort -c ctest.f gcc -c cftest.c and linking properly, ifort -nofor_main cftest.o ctest.o -o runme running the executable gives the following output: ./runme 123.456000 14.710644 0.000000 -0.000006 To me, this inicates that the test should actually be passed successfully. Unfortunately, I...

...elf is successful). > > I built R 4.0.2 with the Intel Parallel Studio XE compiler suite, versions 19.0.x to 19.1.1. Build seems to go fine. I built it like this: > > module purge > module load intel/19.1.1 > module list > > export CC=icc > export CXX=icpc > export F77=ifort > export FC=ifort > export AR=xiar > export LD=xild > > export CFLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512" > export F77FLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512" > export FFLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512&quo...

...============================================================================================ CMP_LIB_PATH=/opt/intel/lib/intel64 MKL_LIB_PATH=/opt/intel/composerxe/mkl/lib/intel64 INC_LIB_PATH=/usr/local/lib export CC="icc -std=c99" export CFLAGS="-g -O3 -wd188 -ip" export F77=ifort export FFLAGS="-g -O3" export CXX=icpc export CXXFLAGS="-g -O3" export FC=ifort export FCFLAGS="-g -O3" export SHLIB_CXXLD=icpc export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${MKL_LIB_PATH}:${INC_LIB_PATH}:${CMP_LIB_PATH} export LDFLAGS="-L${MKL_LIB_PATH},-L${INC_LIB...

I want to build R optimized, with either MKL, OpenBLAS or ATLAS. My OS: Fedora 22 Hardware: CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 Thread(s) per core: 2 Vendor ID: GenuineIntel Model name: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz I am a little confused when it comes to choose a method and would like to hear your experiences. If I am right, I have 3 possibilities: -

...on of successful past builds, and the build itself is successful). I built R 4.0.2 with the Intel Parallel Studio XE compiler suite, versions 19.0.x to 19.1.1. Build seems to go fine. I built it like this: module purge module load intel/19.1.1 module list export CC=icc export CXX=icpc export F77=ifort export FC=ifort export AR=xiar export LD=xild export CFLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512" export F77FLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512" export FFLAGS="-O3 -ipo -qopenmp -axAVX,CORE-AVX2,CORE-AVX512" export CXXFLAGS="-O3 -ipo...

..., -0, num.eq = FALSE) is not TRUE Execution halted ******END OF EXCERPT****** I configured the R build with ./configure --prefix=/usr/local/packages/R/builds/2.14.1 --with-blas="-mkl=sequential" --with-lapack="-mkl=sequential" CC=icc CFLAGS="-O3 -mkl=sequential" F77=ifort FFLAGS="-O3 -mkl=sequential" CXX=icpc CXXFLAGS="-O3 -mkl=sequential" FC=ifort FCFLAGS="-O3 -mkl=sequential" LDFLAGS="-O3 -mkl=sequential" I also tried building with O2 intead of O3, it gave the same error on running "make check". I had previous...

Hello folks, I want to compile some fortran code to IR, but llvm-gfortran 4.2-2.9 does compile my fortran code. gfortran 4.2.1 fail with the same error. but gfortran 4.4.6 and ifort compiles fine. Attached is the file causing error. Error message is m_List.F90: In function 'exporttostring_': m_List.F90:925: error: conversion to non-scalar type requested I wonder if there any way I can get upgrade the gfortran part of llvm-gfortran? If any, I will go with that, otherw...

...intel64 _mkllibpath=$MKLROOT/lib/intel64 _icclibpath=$MKLROOT/linux/compiler/lib export LD_LIBRARY_PATH=${_mkllibpath}:${_icclibpath} export MKL="-L${_mkllibpath} -L${_icclibpath} -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread" export CC="icc" export F77="ifort" export CXX="icpc" export AR="xiar" export LD="xild" export CFLAGS="-O3 -ipo -openmp -parallel -xAVX" export CXXFLAGS="-O3 -ipo -openmp -parallel -xAVX" export FFLAGS="-O3 -ipo -openmp -parallel -xAVX" export MAIN_LDFLAGS='-openmp...

I am having trouble compiling R-2.6.2 on suse linux x86_64 using the intel compiler. I read section C.2.1 Intel compilers in the R Installation and Administration manual, and put CC=icc CFLAGS="-g -O3 -wd188 -ip" F77=ifort FFLAGS="-g -O3" ICC_LIBS=/opt/intel/cce/10.1.012/lib IFC_LIBS=/opt/intel/fce/10.1.012/lib/ LDFLAGS="-L$ICC_LIBS -L$IFC_LIBS -L/usr/lib64" CXX=icpc CXXFLAGS="-g -O3" FC=ifort FCFLAGS="-g -O3 -mp" in my config.site. Everything seems to compile alright, up unt...