Example crashes Julia

[liamh]

When I try the example, at the loop step

for i in 1:N
       global p
       p = Φ*p ⊕ Gaussian(zero(x0), Q)
       p, yres, _ = Kalman.correct(Kalman.JosephForm(), p, (Gaussian(ys[i], R), H))
       push!(ps, p)
end

I get an error and Julia crashes

Illegal inttoptr
      %77 = ptrtoint double addrspace(13)* %75 to i64
Illegal inttoptr
      %scevgep4546 = ptrtoint double addrspace(13)* %scevgep45 to i64
Illegal inttoptr
      %138 = inttoptr i64 %137 to i8 addrspace(13)*

signal (6): Aborted
in expression starting at none:0
gsignal at /usr/bin/../lib/x86_64-linux-gnu/libc.so.6 (unknown line)
abort at /usr/bin/../lib/x86_64-linux-gnu/libc.so.6 (unknown line)
unknown function (ip: 0x7fb280c8dd04)
_ZN4llvm13FPPassManager13runOnFunctionERNS_8FunctionE at /usr/bin/../lib/x86_64-linux-gnu/libLLVM-8.so.1 (unknown line)
_ZN4llvm13FPPassManager11runOnModuleERNS_6ModuleE at /usr/bin/../lib/x86_64-linux-gnu/libLLVM-8.so.1 (unknown line)
_ZN4llvm6legacy15PassManagerImpl3runERNS_6ModuleE at /usr/bin/../lib/x86_64-linux-gnu/libLLVM-8.so.1 (unknown line)
unknown function (ip: 0x7fb280d77ac1)
unknown function (ip: 0x7fb280d7a2d8)
unknown function (ip: 0x7fb280d7a8cd)
unknown function (ip: 0x7fb280cb5b4a)
unknown function (ip: 0x7fb280ce6ed3)
unknown function (ip: 0x7fb280d0c84b)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
top-level scope at ./none:4
unknown function (ip: 0x7fb280d3a030)
jl_toplevel_eval_in at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
eval at ./boot.jl:331 [inlined]
repleval at /home/liam/.julia/packages/Atom/BPtI0/src/repl.jl:196
#242 at /home/liam/.julia/packages/Atom/BPtI0/src/repl.jl:226
with_logstate at ./logging.jl:398
with_logger at ./logging.jl:505 [inlined]
evalrepl at /home/liam/.julia/packages/Atom/BPtI0/src/repl.jl:214
unknown function (ip: 0x7fb280d1f75b)
unknown function (ip: 0x7fb280d1f389)
unknown function (ip: 0x7fb280d1f8f0)
unknown function (ip: 0x7fb280d209c8)
unknown function (ip: 0x7fb280d21616)
unknown function (ip: 0x7fb280d39e08)
jl_toplevel_eval_in at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
eval at ./boot.jl:331
eval_user_input at /build/julia-98cBbp/julia-1.4.1+dfsg/usr/share/julia/stdlib/v1.4/REPL/src/REPL.jl:86
macro expansion at /build/julia-98cBbp/julia-1.4.1+dfsg/usr/share/julia/stdlib/v1.4/REPL/src/REPL.jl:118 [inlined]
#26 at ./task.jl:358
unknown function (ip: 0x7fb280d24cbb)
unknown function (ip: (nil))
Allocations: 76408531 (Pool: 76388747; Big: 19784); GC: 71

Julia has exited.
Press Enter to start a new session.

I know very little about Julia, is this a problem with this package, or with my installation of Julia?

[mschauer]

This could be a bug in my code or a bug in Julia. So what version of Julia are you running? Can you report the output of the function

versioninfo()

here?

[liamh]

versioninfo() Julia Version 1.4.1 Platform Info: OS: Linux (x86_64-linux-gnu) CPU: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-8.0.1 (ORCJIT, skylake-avx512) Environment: JULIA_EDITOR = atom -a JULIA_NUM_THREADS = 2

…

On Mon, Feb 22, 2021 at 5:54 AM Moritz Schauer < ***@***.***> wrote: This could be a bug in my code or a bug in Julia. So what version of Julia are you running? Can you report the output of the function versioninfo() here? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#24 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAGMTA5WQVS6KVP73DFIWA3TAIZV5ANCNFSM4X7D4HOA> .

[mschauer]

I think this is a Julia bug. Perhaps you can try the recent Julia 1.5.3? You can download it at https://julialang.org/

[yakir12]

Just chiming in here: I tried the example code with the latest 1.6 and it worked very well.