Hi,

I think this will likely be a system library related issue. However I am not familiar with the Centos operating system. Possibly Chris will be able to help you with this

Cheers,
Spencer.

On 18 Apr 2018, at 10:10, #SHI ZIJI# <ZSHI005@e.ntu.edu.sg> wrote:

Dear all,

I am having troubles compiling nektar 4.4.1 on Centos 7. I linked it with MKL, and was able to compile it, but it failed from test 5 till the last test (test 1 to 4 were successful though).

My cmake command was

```
cmake\
-DCMAKE_CXX_FLAGS_RELEASE=" -I${MKLROOT}/include " \
-DNEKTAR_USE_MKL=ON \
-DMKL_LAPACK=${MKLROOT}/lib/intel64/libmkl_lapack95_lp64.a \
-DNEKTAR_USE_MPI=ON ..
```

I have tried linked with ThirdParty Boost following the FAQ page, but it does not help. I suspect the error was from linking with MKL? The deatailed error message was attached below.

       Start   4: Collections

4: Test command: /home/public/nektar/nektar++-4.4.1/build/library/UnitTests/Collections/CollectionsUnitTests "--detect_memory_leaks=0"
4: Test timeout computed to be: 9.99988e+06
4: Running 160 test cases...
4:
4: *** No errors detected
 4/436 Test   #4: Collections .......................................................................   Passed    0.37 sec
test 5
       Start   5: LibUtilities_NodalDemo_Tri_Deriv_P8

5: Test command: /home/public/nektar/nektar++-4.4.1/build/tests/Tester "/home/public/nektar/nektar++-4.4.1/library/Demos/LibUtilities/Tests/NodalDemo_Tri_Deriv_P8.tst"
5: Test timeout computed to be: 9.99988e+06
5: Error occurred running test:
5: Command: NodalDemo-g --order 8 --type 22 --deriv 1>output.out 2>output.err
5: === Output ===
5:
5: === Errors ===
5: sh: NodalDemo-g: command not found
5:
 5/436 Test   #5: LibUtilities_NodalDemo_Tri_Deriv_P8 ...............................................***Failed    0.02 sec
Error occurred running test:
Command: NodalDemo-g --order 8 --type 22 --deriv 1>output.out 2>output.err
=== Output ===

=== Errors ===
sh: NodalDemo-g: command not found


test 6
       Start   6: LibUtilities_NodalDemo_Tri_Integral_P6

6: Test command: /home/public/nektar/nektar++-4.4.1/build/tests/Tester "/home/public/nektar/nektar++-4.4.1/library/Demos/LibUtilities/Tests/NodalDemo_Tri_Integral_P6.tst"
6: Test timeout computed to be: 9.99988e+06
6: Error occurred running test:
6: Command: NodalDemo-g --order 6 --type 23 --integral 1>output.out 2>output.err
6: === Output ===
6:
6: === Errors ===
6: sh: NodalDemo-g: command not found
6:
 6/436 Test   #6: LibUtilities_NodalDemo_Tri_Integral_P6 ............................................***Failed    0.02 sec
Error occurred running test:
Command: NodalDemo-g --order 6 --type 23 --integral 1>output.out 2>output.err
=== Output ===

=== Errors ===
sh: NodalDemo-g: command not found

Any help to resolve this issue or suggestions will be greatly appreciated. Thank you!

Best Regards,
Ziji


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Spencer Sherwin FREng, FRAeS
Head, Aerodynamics,
Professor of Computational Fluid Mechanics,
Department of Aeronautics,
Imperial College London
South Kensington Campus,
London, SW7 2AZ,  UK
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+44 (0)20 7594 5052                        
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