Dear Paolo,

Thank you for your advise. I've already tried this option, but without success. 
After  sudo execstack -s /home/delta/qe-7.2/bin/pw.x       I repeated running 
pw.x with iron and the program yielded almost the same messages, 

Regards,
Serhi.

7 квіт. 2023 р., 20:26 з [email protected]:

> Please have a look in this page: https://gitlab.com/QEF/q-e/-/wikis/home at 
> this: "Segfault with gfortran and WSL", 
> https://gitlab.com/QEF/q-e/-/wikis/Support/Segfault-with-gfortran-and-WSL
>
> Paolo
>
> On 07/04/2023 19:18, Serhi via users wrote:
>
>> Dear experts,
>>
>>
>> I installed qe-7.2 with intel oneapi on ubuntu 22-04 running under wsl. When 
>> I run 'delta@LAPTOP-650A6EI8:~/qe-7.2/wannier90-3.1.0/examples/example08$ 
>> mpirun -np 2 pw.x <iron.scf > scf.out'       I got the next message:
>>
>> forrtl: severe (174): SIGSEGV, segmentation fault occurred
>>
>> Image              PC                Routine            Line        Source
>>
>> _libc.so <http://libc.so/>_.6          00007FC441C12520  Unknown             
>>   Unknown  Unknown
>>
>> Unknown            00007FFFFBFE27B8  Unknown               Unknown  Unknown
>>
>> --------------------------------------------------------------------------
>>
>> Primary job  terminated normally, but 1 process returned
>>
>> a non-zero exit code. Per user-direction, the job has been aborted.
>>
>> --------------------------------------------------------------------------
>>
>> forrtl: severe (174): SIGSEGV, segmentation fault occurred
>>
>> Image              PC                Routine            Line        Source
>>
>> _libc.so <http://libc.so/>_.6          00007F0E2AE12520  Unknown             
>>   Unknown  Unknown
>>
>> Unknown            00007FFFD05B2538  Unknown               Unknown  Unknown
>>
>> --------------------------------------------------------------------------
>>
>> mpirun detected that one or more processes exited with non-zero status, thus 
>> causing
>>
>> the job to be terminated. The first process to do so was:
>>
>>    Process name: [[16591,1],0]
>>
>>    Exit code:    174
>>
>>
>>
>> When I run simply 
>> delta@LAPTOP-650A6EI8:~/qe-7.2/wannier90-3.1.0/examples/example08$ pw.x < 
>> iron.scf > scf.out  I got
>>
>> 'pw.x:19850 terminated with signal 11 at PC=7fffc97b2b38 SP=7fffc97b29d8.  
>> Backtrace:
>>
>> [0x7fffc97b2b38]'
>>
>>
>> The same problem was with 
>> delta@LAPTOP-650A6EI8:~/qe-7.2/wannier90-3.1.0/examples/example06$ mpirun 
>> -np 2 pw.x < copper.scf > scf.out and also  without mpirun. But no problems 
>> turned out with silicon and diamond.  In case of iron and copper scf.out 
>> information  ended after the first iteration.
>>
>>
>> I compiled qe 7.2 with ./configure F90=mpiifort MPIF90=mpiifort CC=mpicc 
>> CXX=icc F77=mpiifort LAPACK_LIBS="-L${MKLROOT}/lib/intel64 
>> -lmkl_scalapack_lp64 -lmkl_intel_lp64 -lmkl_sequential -lmkl_core 
>> -lmkl_blacs_intelmpi_lp64 -lpthread -lm 
>> -ldl"BLAS_LIBS="-L${MKLROOT}/lib/intel64 -lmkl_scalapack_lp64 
>> -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lmkl_blacs_intelmpi_lp64 
>> -lpthread -lm -ldl"SCALAPACK_LIBS="-L${MKLROOT}/lib/intel64 
>> -lmkl_scalapack_lp64 -lmkl_intel_lp64 -lmkl_sequential -lmkl_core 
>> -lmkl_blacs_intelmpi_lp64 -lpthread -lm -ldl"
>>
>> taken from _High Performance Computing • Quantum Espresso Tutorial 
>> (pranabdas.github.io)_ <https://pranabdas.github.io/espresso/setup/hpc>.
>>
>> The same output was with qe 7.1.
>>
>>
>> Could you kindly help me to resolve this issue,
>>
>>
>> Regards,
>>
>>
>> Serhi.
>>
>>
>>
>> _______________________________________________
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>
> -- 
> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
> Univ. Udine, via delle Scienze 206, 33100 Udine Italy, +39-0432-558216
>

_______________________________________________
The Quantum ESPRESSO community stands by the Ukrainian
people and expresses its concerns about the devastating
effects that the Russian military offensive has on their
country and on the free and peaceful scientific, cultural,
and economic cooperation amongst peoples
_______________________________________________
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