code-mphi
commented
4 years ago Dear jredding375,
It seems that you launch ECOGEN on 10 CPU on a single CPU mesh file. You have to proceed to mesh partition using Gmsh before. Or simply use ECOGEN on a single CPU.
Whatever, this test case kapila2D/nozzles/injection seems to be out of date in this version.
BR
I have one issue occuring when trying to run the test case "kapila2DnozzlesInjection". I generate a mesh in gmsh 3.0.6 using command "gmsh -2 nozzle2D.geo -format msh2" - no errors are output from gmsh for this command. However, once I attempt to run in parallel, I get a segmentation fault listed below.
T1 | Test case : ./libTests/referenceTestCases/kapila/2D/nozzles/injection/ T1 | Number of CPU : 10
0) MESH FILE PRETRAITEMENT nozzles/nozzle2D.msh IN PROGRESS... 1/Mesh nodes reading ...OK 2/1D/2D/3D elements reading ...OK
3/Attributing nodes to CPUs ... 0% ... [apollo:31485] Process received signal [apollo:31485] Signal: Segmentation fault (11) [apollo:31485] Signal code: Address not mapped (1) [apollo:31485] Failing at address: 0xb7cb1c128 [apollo:31485] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7f56ca5804b0] [apollo:31485] [ 1] ECOGEN[0x46dbf6] [apollo:31485] [ 2] ECOGEN[0x46fb45] [apollo:31485] [ 3] ECOGEN[0x40a92c] [apollo:31485] [ 4] ECOGEN[0x406732] [apollo:31485] [ 5] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f56ca56b830] [apollo:31485] [ 6] ECOGEN[0x408389] [apollo:31485] End of error message
Am I using the correct command format to generate the mesh? I am using the Unstructured grid, and haven't changed anything from the original test case files.
Thank you.