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: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x720ce6] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:199:36 1: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x723cdf] amrex::BLBackTrace::handler(int) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:99:15 2: /lib64/libc.so.6(+0x3dbb0) [0x7f793505fbb0] 3: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0xb3bc5f] hypre_GMRESSolve at ??:? 4: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x53588a] HypreMultiABec::solve() /raid/testing/castro-gfortran/Castro//Source/radiation/HypreMultiABec.cpp:3603:27 5: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x5958e0] RadSolve::levelSolve(int, amrex::MultiFab&, int, amrex::MultiFab&, double) /raid/testing/castro-gfortran/Castro//Source/radiation/RadSolve.cpp:615:20 6: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x5d87e8] Radiation::MGFLD_implicit_update(int, int, int) /raid/testing/castro-gfortran/Castro//Source/radiation/MGFLDRadSolver.cpp:291:9 7: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x483883] 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++/13/bits/stl_vector.h:1126:25 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:1535:53 Castro::advance(double, double, int, int) /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:109:17 8: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x7e7ffb] std::vector >::operator[](unsigned long) inlined at /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 in amrex::Amr::timeStep(int, double, int, int, double) [clone .constprop.1] /usr/include/c++/13/bits/stl_vector.h:1126:25 amrex::Vector >::operator[](unsigned long) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 amrex::Amr::timeStep(int, double, int, int, double) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2025:68 9: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x7e8aeb] 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:2068:13 amrex::Amr::coarseTimeStep(double) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2130:13 10: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x4233db] main /raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:165:33 11: /lib64/libc.so.6(+0x27b8a) [0x7f7935049b8a] __libc_start_call_main /usr/src/debug/glibc-2.37-10.fc38.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:74:3 12: /lib64/libc.so.6(__libc_start_main+0x8b) [0x7f7935049c4b] call_init inlined at /usr/src/debug/glibc-2.37-10.fc38.x86_64/csu/../csu/libc-start.c:347:5 in __libc_start_main@@GLIBC_2.34 /usr/src/debug/glibc-2.37-10.fc38.x86_64/csu/../csu/libc-start.c:128:20 __libc_start_main_impl /usr/src/debug/glibc-2.37-10.fc38.x86_64/csu/../csu/libc-start.c:347:5 13: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x42a055] _start at ??:? ===== TinyProfilers ====== main() Amr::coarseTimeStep() Amr::timeStep() Amr::timeStep() Castro::advance() Radiation::MGFLD_implicit_update RadSolve::levelSolve HypreMultiABec::solve