Host Name: groot.astro.sunysb.edu === If no file names and line numbers are shown below, one can run addr2line -Cpfie my_exefile my_line_address to convert `my_line_address` (e.g., 0x4a6b) into file name and line number. Or one can use amrex/Tools/Backtrace/parse_bt.py. === Please note that the line number reported by addr2line may not be accurate. One can use readelf -wl my_exefile | grep my_line_address' to find out the offset for that line. 0: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x69a816] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:199:36 1: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x69da0a] amrex::BLBackTrace::handler(int) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:99:15 2: /lib64/libc.so.6(+0x3cb60) [0x7fd9cc05fb60] 3: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x5077f8] HABEC::hbflx3(amrex::Array4, amrex::Array4, amrex::Box const&, int, int, amrex::Array4, int, double, amrex::Array4, amrex::Array4, amrex::Array4, double, double const*, double, double const*, int, amrex::Array4) inlined at /raid/testing/castro-gfortran/Castro//Source/radiation/HypreMultiABec.cpp:3947:34 in HypreMultiABec::boundaryFlux(int, amrex::MultiFab*, amrex::MultiFab&, int, BC_Mode) /raid/testing/castro-gfortran/Castro//Source/radiation/HABEC.H:449:34 HypreMultiABec::boundaryFlux(int, amrex::MultiFab*, amrex::MultiFab&, int, BC_Mode) /raid/testing/castro-gfortran/Castro//Source/radiation/HypreMultiABec.cpp:3947:34 4: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x55bacc] RadSolve::levelFlux(int, std::array&, amrex::MultiFab&, int) /raid/testing/castro-gfortran/Castro//Source/radiation/RadSolve.cpp:777:21 5: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x582aa7] Radiation::MGFLD_implicit_update(int, int, int) /raid/testing/castro-gfortran/Castro//Source/radiation/MGFLDRadSolver.cpp:295:29 6: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x47cf63] std::vector >, std::allocator > > >::operator[](unsigned long) inlined at /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 in Castro::advance(double, double, int, int) /usr/include/c++/12/bits/stl_vector.h:1124:25 amrex::Vector >, std::allocator > > >::operator[](unsigned long) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 amrex::Amr::getLevel(int) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.H:188:66 Castro::getLevel(int) /raid/testing/castro-gfortran/Castro//Source/driver/Castro.H:1545:53 Castro::advance(double, double, int, int) /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:114:17 7: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x73e343] amrex::Amr::timeStep(int, double, int, int, double) inlined at /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2130:13 in amrex::Amr::coarseTimeStep(double) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2025:19 amrex::Amr::coarseTimeStep(double) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2130:13 8: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x42555b] main /raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:162:33 9: /lib64/libc.so.6(+0x27550) [0x7fd9cc04a550] __libc_start_call_main /usr/src/debug/glibc-2.36-12.fc37.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:74:3 10: /lib64/libc.so.6(__libc_start_main+0x89) [0x7fd9cc04a609] call_init inlined at /usr/src/debug/glibc-2.36-12.fc37.x86_64/csu/../csu/libc-start.c:347:5 in __libc_start_main@@GLIBC_2.34 /usr/src/debug/glibc-2.36-12.fc37.x86_64/csu/../csu/libc-start.c:128:20 __libc_start_main_impl /usr/src/debug/glibc-2.36-12.fc37.x86_64/csu/../csu/libc-start.c:347:5 11: ./Castro2d.gnu.TEST.TPROF.MPI.ex() [0x42cad5] _start at ??:? ===== TinyProfilers ====== main() Amr::coarseTimeStep() Amr::timeStep() Castro::advance() Radiation::MGFLD_implicit_update RadSolve::levelFlux HypreMultiABec::boundaryFlux