Dear Syavash, We probably need to see a little more of the output since it’s difficult to tell from that information what might be causing this. Can you also re-run make without the -j flag and provide the error output from that, so that we can be sure that we’re not seeing interleaved output from multiple processes. Also, can you tell us what model of CPU you are building on - I presume you know that this CPU has AVX2 support but it would be useful to double check - if you can provide the first line of output from “ cat /proc/cpuinfo | grep "model name” “, that would be useful. You could also check run “ cat /proc/cpuinfo | grep "flags" | grep avx2 “ and check that you see several “flags” lines output, with avx2 listed. Thanks, Jeremy

On 17 Mar 2023, at 09:01, Ehsan Asgari <eh.asgari@gmail.com> wrote:

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Dear All,

When I turn on the AVX2 flag in ccmake, I receive the following error messages:

icpc: error #10106: Fatal error in /***/intel/2020.1.217/compilers_and_libraries_2020.1.217/linux/bin/intel64/mcpcom, terminated by kill signal compilation aborted for /home/***/Nektar/nektar++/library/UnitTests/SIMD/main.cpp (code 1) make[2]: *** [library/UnitTests/SIMD/CMakeFiles/VecDataUnitTests.dir/build.make:76: library/UnitTests/SIMD/CMakeFiles/VecDataUnitTests.dir/main.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:3140: library/UnitTests/SIMD/CMakeFiles/VecDataUnitTests.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... [ 6%] Building CXX object library/LibUtilities/CMakeFiles/LibUtilities.dir/BasicUtils/SessionReader.cpp.o icpc: error #10106: Fatal error in /***/intel/2020.1.217/compilers_and_libraries_2020.1.217/linux/bin/intel64/mcpcom, terminated by kill signal compilation aborted for /home/***/Nektar/nektar++/library/LibUtilities/BasicUtils/FieldIO.cpp (code 1) make[2]: *** [library/LibUtilities/CMakeFiles/LibUtilities.dir/build.make:132: library/LibUtilities/CMakeFiles/LibUtilities.dir/BasicUtils/FieldIO.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... remark #11074: Inlining inhibited by limit max-size remark #11074: Inlining inhibited by limit max-total-size remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo remark #11074: Inlining inhibited by limit max-size remark #11074: Inlining inhibited by limit max-total-size remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo remark #11074: Inlining inhibited by limit max-size remark #11074: Inlining inhibited by limit max-total-size remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo remark #11074: Inlining inhibited by limit max-size remark #11074: Inlining inhibited by limit max-total-size remark #11076: To get full report use -qopt-report=4 -qopt-report-phase ipo make[1]: *** [CMakeFiles/Makefile2:2790: library/LibUtilities/CMakeFiles/LibUtilities.dir/all] Error 2 make: *** [Makefile:146: all] Error 2

Can anybody diagnose the problem?

Kind regards syavash _______________________________________________ Nektar-users mailing list Nektar-users@imperial.ac.uk https://mailman.ic.ac.uk/mailman/listinfo/nektar-users