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Suppose I have a two-phase problem, Can I use Algebraic Multigrid for the matrix from space WhGV?Vhbase = VectorH1(mesh, order=order, dirichlet="bottom|right|back", flags={"dgjumps": True})
Vhneg = Compress(Vhbase, GetDofsOfElements(Vhbase, ci.GetElementsOfType(HASNEG)))
Vhpos = Compress(Vhbase, GetDofsOfElements(Vhbase, ci.GetElementsOfType(HASPOS)))
WhGV = FESpace([Vhneg, Vhpos], flags={"dgjumps": True})
Is this somehow the same problem with the previous one?H1AMG: level = 0, num_edges = 102939, nv = 1692
[Qis-MacBook-Pro:34374] *** Process received signal ***
[Qis-MacBook-Pro:34374] Signal: Segmentation fault: 11 (11)
[Qis-MacBook-Pro:34374] Signal code: (0)
[Qis-MacBook-Pro:34374] Failing at address: 0x0
[Qis-MacBook-Pro:34374] [ 0] 0 libsystem_platform.dylib 0x00007fff6ecf05fd _sigtramp + 29
[Qis-MacBook-Pro:34374] [ 1] 0 libsystem_c.dylib 0x00007fff95242d80 __c_locale + 0
[Qis-MacBook-Pro:34374] [ 2] 0 libngcomp.dylib 0x000000010784016a _ZNSt3__110__function6__funcIZN6ngcore11ParallelForImZN6ngcomp12H1AMG_MatrixINS_7complexIdEEEC1ENS_10shared_ptrIN4ngla14SparseMatrixTMIS7_EEEENS9_INS2_8BitArrayEEENS2_9FlatArrayINS2_3INTILi2EiEEmEENSG_IdmEESK_mEUliE1_EEvNS2_7T_RangeIT_EET0_iNS2_10TotalCostsEEUlRNS2_8TaskInfoEE_NS_9allocatorIST_EEFvSS_EEclESS_ + 90
[Qis-MacBook-Pro:34374] [ 3] 0 libngcore.dylib 0x00000001020cd726 _ZN6ngcore11TaskManager9CreateJobERKNSt3__18functionIFvRNS_8TaskInfoEEEEi + 198
[Qis-MacBook-Pro:34374] [ 4] 0 libngcomp.dylib 0x000000010782ed14 _ZN6ngcomp12H1AMG_MatrixIdEC1ENSt3__110shared_ptrIN4ngla14SparseMatrixTMIdEEEENS3_IN6ngcore8BitArrayEEENS8_9FlatArrayINS8_3INTILi2EiEEmEENSB_IdmEESF_m + 4564
[Qis-MacBook-Pro:34374] [ 5] 0 libngcomp.dylib 0x0000000107839c8c _ZNSt3__110shared_ptrIN6ngcomp12H1AMG_MatrixIdEEE11make_sharedIJRNS0_IN4ngla14SparseMatrixTMIdEEEERNS0_IN6ngcore8BitArrayEEERNSB_5ArrayINSB_3INTILi2EiEEmEERNSF_IdmEESL_iEEES4_DpOT_ + 236
[Qis-MacBook-Pro:34374] [ 6] 0 libngcomp.dylib 0x0000000107838540 _ZN6ngcomp20H1AMG_PreconditionerIdE13FinalizeLevelEPKN4ngla10BaseMatrixE + 1120
[Qis-MacBook-Pro:34374] [ 7] 0 libngcomp.dylib 0x0000000107403de4 _ZN6ngcomp14S_BilinearFormIdE10DoAssembleERN6ngcore9LocalHeapE + 12180
[Qis-MacBook-Pro:34374] [ 8] 0 libngcomp.dylib 0x0000000107420044 _ZN6ngcomp12BilinearForm8AssembleERN6ngcore9LocalHeapE + 692
[Qis-MacBook-Pro:34374] [ 9] 0 libngcomp.dylib 0x0000000107b7a504 _ZZN8pybind1112cpp_function10initializeIZ12ExportNgcompRNS_6moduleEE5$_142NSt3__110shared_ptrIN6ngcomp12BilinearFormEEEJS9_bEJNS_4nameENS_9is_methodENS_7siblingENS_10call_guardIJNS_18gil_scoped_releaseEEEENS_5arg_vEPKcEEEvOT_PFT0_DpT1_EDpRKT2_ENUlRNS_6detail13function_callEE_8__invokeESW_ + 148
[Qis-MacBook-Pro:34374] [10] 0 libngcomp.dylib 0x00000001077724b9 _ZN8pybind1112cpp_function10dispatcherEP7_objectS2_S2_ + 4041
[Qis-MacBook-Pro:34374] [11] 0 python 0x0000000100ea31b8 _PyMethodDef_RawFastCallKeywords + 392
[Qis-MacBook-Pro:34374] [12] 0 python 0x0000000100ea2c80 _PyObject_FastCallKeywords + 592
[Qis-MacBook-Pro:34374] [13] 0 python 0x0000000100fdfed5 call_function + 453
[Qis-MacBook-Pro:34374] [14] 0 python 0x0000000100fddaec _PyEval_EvalFrameDefault + 46092
[Qis-MacBook-Pro:34374] [15] 0 python 0x0000000100fd149e _PyEval_EvalCodeWithName + 414
[Qis-MacBook-Pro:34374] [16] 0 python 0x00000001010349a0 PyRun_FileExFlags + 256
[Qis-MacBook-Pro:34374] [17] 0 python 0x0000000101033e17 PyRun_SimpleFileExFlags + 391
[Qis-MacBook-Pro:34374] [18] 0 python 0x0000000101061d3f pymain_main + 9663
[Qis-MacBook-Pro:34374] [19] 0 python 0x0000000100e7566d main + 125
[Qis-MacBook-Pro:34374] [20] 0 libdyld.dylib 0x00007fff6eaf7cc9 start + 1
[Qis-MacBook-Pro:34374] *** End of error message ***