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SCOREC / fep

Finite Element Programming course materials
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a4: output file doesn't exit #21

Closed anilkamat closed 3 years ago

anilkamat commented 3 years ago

Summary

@mortezah I am able to compile the program using "make" after setting up all the shape functions. However, when I try to see the output file (slurm-), it terminates with exit code 2. I looked at the error on the internet and found that it may happen when the file doesn't exist. I also downloaded the a4 directory to my local computer to see in ParaView but didn't find any ".vtk" file there. I think the executable file is not being generated. Can you help me with this? I have posted below the commands that I used. Hope that's readable.

Details

Code

[FEP5kmtn@erp14 a4]$ vi LagrangeElements.hpp [FEP5kmtn@erp14 a4]$ sbatch ./run.sh ./a4_projection --mesh ./data/1x1_square_quad.mesh --order 1 Submitted batch job 16810 [FEP5kmtn@erp14 a4]$ ls LagrangeElements.hpp a4_advection_diffusion.cpp a4_element_stiffness.cpp data slurm-16776.out slurm-16779.out slurm-16808.out Makefile a4_convergence_rate.cpp a4_interpolation.cpp erp_env_setup.sh slurm-16777.out slurm-16806.out slurm-16810.out README.md a4_diffusion.cpp a4_projection.cpp run.sh slurm-16778.out slurm-16807.out [FEP5kmtn@erp14 a4]$ cat slurm-16810.out srun: error: erp07: task 0: Exited with exit code 2 slurmstepd: error: execve(): /gpfs/u/home/FEP5/FEP5kmtn/a4/./a4_projection: No such file or directory [FEP5kmtn@erp14 a4]$

mortezah commented 3 years ago

@anilkamat the result of ls suggests that there is no executable. Did you follow the steps 1-3 mentioned in the README here https://github.com/SCOREC/fep/blob/master/a4/README.md

anilkamat commented 3 years ago

Yes, I followed the exact same steps.

mortezah commented 3 years ago

@anilkamat I am just wondering if after calling make you also happened to call make clean. If yes, that could explain why there are no execrable in your directory.

Also when you call make what do you see on your terminal?

anilkamat commented 3 years ago

Yes, you are right. I was using make clean after make and it was removing all the executables. Now I am can see the executables and can also see the output in paraveiw. Thank you very much. @mortezah