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Setenv GDB_CROSS /opt/intel/debugger_2017/gdb/intel64_mic/bin/gdb-mic Setenv INTEL_PYTHONHOME /opt/intel/debugger_2017/python/intel64/
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Setenv MKLROOT /opt/intel/compilers_and_libraries_2017.4.196/linux/mkl Prepend-path CLASSPATH /opt/intel/compilers_and_libraries_2017.4.196/linux/daal/lib/daal.jar Prepend-path LIBRARY_PATH /opt/intel/compilers_and_libraries_2017.4.196/linux/ipp/lib/intel64:/opt/intel/compilers_and_libraries_2017.4.196/linux/compiler/lib/intel64:/opt/intel/compilers_and_libraries_2017.4.196/linux/mkl/lib/intel64:/opt/intel/compilers_and_libraries_2017.4.196/linux/tbb/lib/intel64/gcc4.4:/opt/intel/compilers_and_libraries_2017.4.196/linux/daal/lib/intel64_lin:/opt/intel/compilers_and_libraries_2017.4.196/linux/daal/./compiler/lib/intel64_linĪppend-path INTEL_LICENSE_FILE /opt/intel/compilers_and_libraries_2017.4.196/linux/licenses:/opt/intel/licenses:/intel/licenses Setenv DAALROOT /opt/intel/compilers_and_libraries_2017.4.196/linux/daal Prepend-path INFOPATH /opt/intel/documentation_2017/en/debugger//gdb-ia/info/:/opt/intel/documentation_2017/en/debugger//gdb-mic/info/:/opt/intel/documentation_2017/en/debugger//gdb-igfx/info/ Setenv INTEL_PATH /opt/intel/compilers_and_libraries_2017.4.196 Not sure if this helps, but here is some information on the Intel module I was using: home/steytler/basilisk-theta-icc/src/two-phase.h(92): error: struct "" has no field "prolongation"Ĭompilation aborted for. home/steytler/basilisk-theta-icc/src/two-phase.h(79): error: struct "" has no field "prolongation" Here is the syntax for compiling bubble.c:ĬC99='cc -std=c99' qcc -Wall -O2 -grid=octree -D_MPI=1 bubble.c -o bubble -lm I compiled "qcc" for the login nodes using icc and then used qcc together with the Intel compiler wrappers to compile the bubble.c example on the Cray machine.
#Intel c compiler? Patch
The first one is for executables compiled with icc, while the second one will patch the compiler libraries once for all.I am attempting to compile Basilisk with the Intel C compiler on a Cray XC 40 machine. They seem to work for all icc versions from 7.x to 11.x.
#Intel c compiler? download
I hopefully kept copies which you can find for download below. The Swallowtail web site used to have a page on the subject, and to propose patches, but they do not seem available anymore. As already shown here and later confirmed by Intel, the Intel math library happens to deactivate streaming SIMD instructions on non-Intel CPUs, which can result in a 10+% speed drop on AMD processors.
#Intel c compiler? code
As already reported here and here, scientific code compiled with the Intel C compiler ( icc) used to get a “free” 10-30% speed boost compared to code compiled with the Gnu compiler ( gcc), thanks mostly to Intel’s vectorised math routines.