This only works with new versions of LLVM. We're in the middle of transitioning to the new LLVM on master, so I think at this point, just putting LLVM_VER=3.7.1 in your Make.user should be sufficient.
On Tue, Jan 5, 2016 at 2:50 PM, Jamie Brandon <[email protected]> wrote: > I've seen it mentioned (eg in > https://groups.google.com/forum/#!msg/julia-dev/eBwqLqiZSPc/N0QlPMC015EJ) > that Julia can emit DWARF info for Julia functions. This does not seem to > be working for me (see gdb below and cachegrind attached). Is there > something I need to enable, or some dependency I need to update? > > Breakpoint 1, 0x00007ffff6edbff4 in jl_array_grow_end () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > (gdb) bt > #0 0x00007ffff6edbff4 in jl_array_grow_end () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #1 0x00007ffff6edc687 in jl_cell_1d_push () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #2 0x00007ffff6ede8a0 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #3 0x00007ffff6ede7e8 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #4 0x00007ffff6ede7e8 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #5 0x00007ffff6edd1c7 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #6 0x00007ffff6edea88 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #7 0x00007ffff6ede15b in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #8 0x00007ffff6eddcfa in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #9 0x00007ffff6ede7ce in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #10 0x00007ffff6edd1c7 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #11 0x00007ffff6edea88 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #12 0x00007ffff6eddcfa in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #13 0x00007ffff6eddcfa in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #14 0x00007ffff6eddab8 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #15 0x00007ffff6ede15b in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #16 0x00007ffff6ede15b in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #17 0x00007ffff6ee0534 in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #18 0x00007ffff6ee0b58 in jl_restore_system_image_data () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #19 0x00007ffff6ee0cdb in jl_restore_system_image () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #20 0x00007ffff6ed83cb in ?? () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #21 0x00007ffff6ed8d0c in julia_init () from > /usr/bin/../lib/x86_64-linux-gnu/julia/libjulia.so > #22 0x0000000000401743 in main (argc=1, argv=0x7fffffffe280) at repl.c:594 > > julia> versioninfo(true) > Julia Version 0.4.2 > Commit bb73f34 (2015-12-06 21:47 UTC) > Platform Info: > System: Linux (x86_64-linux-gnu) > CPU: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz > WORD_SIZE: 64 > Ubuntu 15.10 > uname: Linux 4.2.0-22-generic #27-Ubuntu SMP Thu Dec 17 22:57:08 UTC > 2015 x86_64 x86_64 > Memory: 7.709388732910156 GB (74.875 MB free) > Uptime: 138002.0 sec > Load Avg: 0.8466796875 0.62451171875 0.53955078125 > Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz: > speed user nice sys idle > irq > #1 2984 MHz 596284 s 6481 s 60313 s 4356735 s > 0 s > #2 2982 MHz 605240 s 5964 s 50700 s 502866 s > 0 s > #3 2700 MHz 642616 s 6513 s 53248 s 492041 s > 0 s > #4 2700 MHz 605240 s 6628 s 48010 s 502254 s > 0 s > > BLAS: libopenblas (NO_LAPACKE DYNAMIC_ARCH NO_AFFINITY Haswell) > LAPACK: liblapack.so.3 > LIBM: libopenlibm > LLVM: libLLVM-3.3 > Environment: > TERM = xterm-256color > XDG_SESSION_PATH = /org/freedesktop/DisplayManager/Session1 > XDG_SEAT_PATH = /org/freedesktop/DisplayManager/Seat0 > DEFAULTS_PATH = /usr/share/gconf/i3.default.path > PATH = > /home/jamie/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games > MANDATORY_PATH = /usr/share/gconf/i3.mandatory.path > HOME = /home/jamie > >
