profile-segfault.log

julia> using Knet, Profile

julia> include(Knet.dir("examples/mnist-mlp/mlp.jl"));

julia> @time MLP.main("");
 27.817270 seconds (43.59 M allocations: 6.484 GiB, 6.02% gc time)

julia> @time MLP.main("");
  4.748176 seconds (4.69 M allocations: 4.245 GiB, 5.49% gc time)

julia> @profile MLP.main("");
  6.165968 seconds (4.61 M allocations: 4.030 GiB, 5.40% gc time)

julia> Profile.print()

signal (11): Segmentation fault
in expression starting at no file:0
sig_match_simple at /buildworker/worker/package_linux64/build/src/typemap.c:125 [inlined]
jl_typemap_entry_assoc_exact at /buildworker/worker/package_linux64/build/src/typemap.c:780
jl_typemap_assoc_exact at /buildworker/worker/package_linux64/build/src/julia_internal.h:883 [inlined]
jl_typemap_level_assoc_exact at /buildworker/worker/package_linux64/build/src/typemap.c:833
jl_typemap_assoc_exact at /buildworker/worker/package_linux64/build/src/julia_internal.h:886 [inlined]
jl_typemap_level_assoc_exact at /buildworker/worker/package_linux64/build/src/typemap.c:833
jl_typemap_assoc_exact at /buildworker/worker/package_linux64/build/src/julia_internal.h:886 [inlined]
jl_lookup_generic_ at /buildworker/worker/package_linux64/build/src/gf.c:2135 [inlined]
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2181
lookup at ./stacktraces.jl:114
lookup at ./stacktraces.jl:119 [inlined]
#6 at ./none:0
iterate at ./generator.jl:47 [inlined]
Type at ./dict.jl:104
print at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/Profile/src/Profile.jl:182
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1831
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2184
do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:324
eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:430
eval_stmt_value at /buildworker/worker/package_linux64/build/src/interpreter.c:363 [inlined]
eval_body at /buildworker/worker/package_linux64/build/src/interpreter.c:682
jl_interpret_toplevel_thunk_callback at /buildworker/worker/package_linux64/build/src/interpreter.c:795
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x2b05ca4c8aff)
unknown function (ip: (nil))
jl_interpret_toplevel_thunk at /buildworker/worker/package_linux64/build/src/interpreter.c:804
jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:813
jl_toplevel_eval_in at /buildworker/worker/package_linux64/build/src/builtins.c:622
eval at ./boot.jl:319
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2184
eval_user_input at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.0/REPL/src/REPL.jl:85
run_backend at /home/gridsan/dyuret/.julia/packages/Revise/TmjcT/src/Revise.jl:766
#58 at ./task.jl:259
jl_fptr_trampoline at /buildworker/worker/package_linux64/build/src/gf.c:1831
jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2184
jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1537 [inlined]
start_task at /buildworker/worker/package_linux64/build/src/task.c:268
unknown function (ip: 0xffffffffffffffff)
Allocations: 83150330 (Pool: 83088999; Big: 61331); GC: 750
Segmentation fault (core dumped)