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: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x62f046] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:199:36 1: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x63223a] amrex::BLBackTrace::handler(int) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:99:15 2: /lib64/libc.so.6(+0x3cb60) [0x7fd7f585fb60] 3: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4a7c48] void apply_radiation(burn_t&) inlined at /raid/testing/castro-gfortran/Microphysics//EOS/helmholtz/actual_eos.H:1267:24 in void actual_eos(eos_input_t, burn_t&) /raid/testing/castro-gfortran/Microphysics//EOS/helmholtz/actual_eos.H:583:10 void actual_eos(eos_input_t, burn_t&) /raid/testing/castro-gfortran/Microphysics//EOS/helmholtz/actual_eos.H:1267:24 4: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x540395] void eos(eos_input_t, burn_t&, bool) inlined at /raid/testing/castro-gfortran/Castro//Source/sdc/sdc_react_util.H:35:8 in single_zone_react_source(int, int, int, amrex::Array4 const&, amrex::Array4 const&) /raid/testing/castro-gfortran/Microphysics//interfaces/eos.H:437:15 single_zone_react_source(burn_t&, amrex::GpuArray&) /raid/testing/castro-gfortran/Castro//Source/sdc/sdc_react_util.H:35:8 single_zone_react_source(int, int, int, amrex::Array4 const&, amrex::Array4 const&) /raid/testing/castro-gfortran/Castro//Source/sdc/sdc_react_util.H:70:29 5: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4f6a01] ParallelFor > /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:167:22 6: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4f6d59] Castro::construct_old_react_source(amrex::MultiFab&, amrex::MultiFab&, bool) /raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc.cpp:387:50 7: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x46d06d] Castro::do_advance_sdc(double, double, int, int) /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance_sdc.cpp:192:25 8: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x468d70] Castro::advance(double, double, int, int) /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:77:42 9: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x6abd53] 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 10: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x428fdb] main /raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:162:33 11: /lib64/libc.so.6(+0x27550) [0x7fd7f584a550] __libc_start_call_main /usr/src/debug/glibc-2.36-12.fc37.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:74:3 12: /lib64/libc.so.6(__libc_start_main+0x89) [0x7fd7f584a609] 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 13: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x43c5a5] _start at ??:? ===== TinyProfilers ====== main() Amr::coarseTimeStep() Amr::timeStep() Castro::advance() Castro::do_advance_sdc() Castro::construct_old_react_source()