=== 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.TPROF.CUDA.ex() [0x6d3fa6]
    amrex::BLBackTrace::print_backtrace_info(_IO_FILE*)
/raid/testing/castro-gpu/amrex//Src/Base/AMReX_BLBackTrace.cpp:179:35

 1: ./Castro3d.gnu.TPROF.CUDA.ex() [0x6d611d]
    amrex::BLBackTrace::handler(int)
/raid/testing/castro-gpu/amrex//Src/Base/AMReX_BLBackTrace.cpp:85:7

 2: ./Castro3d.gnu.TPROF.CUDA.ex() [0x5ff57f]
    std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data() const inlined at /usr/include/c++/10/bits/basic_string.h:222:17 in amrex::Gpu::Device::Initialize()
/usr/include/c++/10/bits/basic_string.h:187:24
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_is_local() const
/usr/include/c++/10/bits/basic_string.h:222:17
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose()
/usr/include/c++/10/bits/basic_string.h:231:17
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()
/usr/include/c++/10/bits/basic_string.h:658:13
amrex::Gpu::Device::Initialize()
/raid/testing/castro-gpu/amrex//Src/Base/AMReX_GpuDevice.cpp:152:437

 3: ./Castro3d.gnu.TPROF.CUDA.ex() [0x58f622]
    std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Alloc_hider::_Alloc_hider(char*, std::allocator<char> const&) inlined at /usr/include/c++/10/bits/basic_string.h:525:97 in amrex::Initialize(int&, char**&, bool, int, std::function<void ()> const&, std::ostream&, std::ostream&, void (*)(char const*))
/usr/include/c++/10/bits/basic_string.h:156:172
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<std::allocator<char> >(char const*, std::allocator<char> const&)
/usr/include/c++/10/bits/basic_string.h:525:97
amrex::Initialize(int&, char**&, bool, int, std::function<void ()> const&, std::ostream&, std::ostream&, void (*)(char const*))
/raid/testing/castro-gpu/amrex//Src/Base/AMReX.cpp:476:21

 4: ./Castro3d.gnu.TPROF.CUDA.ex() [0x42a9bb]
    main
/raid/testing/castro-gpu/Castro//Source/driver/main.cpp:49:18

 5: /lib64/libc.so.6(__libc_start_main+0xf2) [0x7f08e8ac61e2]
    __libc_start_main
??:0

 6: ./Castro3d.gnu.TPROF.CUDA.ex() [0x4341ae]
    _start
??:0


===== TinyProfilers ======