=== 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() [0x608d46]
    amrex::BLBackTrace::print_backtrace_info(_IO_FILE*)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:179:39

 1: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x60aebd]
    amrex::BLBackTrace::handler(int)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:85:15

 2: /lib64/libc.so.6(+0x3da60) [0x7f33b3214a60]
    __restore_rt
??:0

 3: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x50b500]
    operator() inlined at /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:29:10 in Castro::fill_rotational_psi(amrex::Box const&, amrex::Array4<double> const&, double)
/raid/testing/castro-gfortran/Castro//Source/rotation/Rotation.cpp:83:42
call_f<Castro::fill_rotational_psi(const amrex::Box&, const amrex::Array4<double>&, amrex::Real)::<lambda(int, int, int)> >
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:29:10
ParallelFor<Castro::fill_rotational_psi(const amrex::Box&, const amrex::Array4<double>&, amrex::Real)::<lambda(int, int, int)> >
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:119:23
Castro::fill_rotational_psi(amrex::Box const&, amrex::Array4<double> const&, double)
/raid/testing/castro-gfortran/Castro//Source/rotation/Rotation.cpp:64:21

 4: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x505410]
    Castro::do_hscf_solve()
/raid/testing/castro-gfortran/Castro//Source/scf/scf_relax.cpp:141:76

 5: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x5078e3]
    Castro::scf_relaxation()
/raid/testing/castro-gfortran/Castro//Source/scf/scf_relax.cpp:45:30

 6: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x43c92c]
    Castro::post_init(double)
/raid/testing/castro-gfortran/Castro//Source/driver/Castro.cpp:2362:23

 7: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x677931]
    amrex::Amr::FinalizeInit(double, double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:1355:25

 8: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x67cb5f]
    amrex::Amr::initialInit(double, double, amrex::BoxArray const*, amrex::Vector<int, std::allocator<int> > const*) inlined at /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:1142:20 in amrex::Amr::init(double, double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:1265:5
amrex::Amr::init(double, double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:1142:20

 9: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x427263]
    main
/raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:136:33

10: /lib64/libc.so.6(__libc_start_main+0xf2) [0x7f33b31ff1e2]
    __libc_start_main
??:0

11: ./Castro3d.gnu.TEST.TPROF.MPI.ex() [0x4341de]
    _start
??:0


===== TinyProfilers ======
main()
Amr::init()
Amr::initialInit()
Amr::FinalizeInit()
Castro::post_init()