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Finite Element Programming course materials
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pMeshEnt usage #1

Closed RuixiongHu closed 5 years ago

RuixiongHu commented 5 years ago

Hi, I would like to ask about the usage of pMeshEnt.

While creating mesh using pumi_mesh_createElem(), since its return type is pMeshEnt, can I create vector and use push back to save the created entity's handle in a vector. So later on if I could use "vector[i]" as a pMeshEng type to do any interrogation, or even serves as a way of looping over whole mesh.

Actually I could save handles into the vector, but error occurs while calling them as an element in vector, the error is as follow:

2019-01-31 13:07:54.940 (WARN ) [0xfff81e79160] 2328607:ibm.runjob.client.Job: terminated by signal 11 2019-01-31 13:07:54.941 (WARN ) [0xfff81e79160] 2328607:ibm.runjob.client.Job: abnormal termination by signal 11 from rank 0

I see these error couple of times so would also like to know what does this indicate?

Really appreciate any help. Thanks

cwsmith commented 5 years ago

Try using an iterator after the mesh is created instead of reusing the input vector of vertices.

signal 11 is a segmentation fault.

On the BGQ you can check the meaning of signals by running the command man 7 signal.

cwsmith commented 5 years ago

I'm going to close this issue assuming that the problem is resolved. Please reopen it if needed.