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MikeInnes / Lazy.jl

I was gonna maintain this package, but then I got high
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Lazy freezes in Atom #90

Closed HamletFr closed 4 years ago

HamletFr commented 6 years ago

When I try to use Lazy inside Atom, Julia freezes. Inside the Terminal outside of atom it works all fine.

The versions are:

Julia Version 0.7.0

Lazy v0.13.0
Atom v0.7.3+
Juno v0.5.2+

julia-client 0.7.3
language-julia 0.16.0
pfitzseb commented 6 years ago

Is there a reason why you're not on the released versions of all those packages? We have 1.0 compatibility for those as of Friday or so. I also can't reproduce any hangs (neither in the editor nor in the built in REPL):

julia> using Lazy

julia> @> seq(1:3) drop(1)
(2 3)

(v1.0) pkg>  st
    Status `~/.julia/environments/v1.0/Project.toml`
  [c52e3926] Atom v0.7.3
  [7057c7e9] Cassette v0.1.0
  [28b8d3ca] GR v0.32.2+ [`~/.julia/dev/GR`]
  [e5e0dc1b] Juno v0.5.2
  [50d2b5c4] Lazy v0.13.0
HamletFr commented 6 years ago

No, there is no specific reason. It was just from before Friday.

The following example freezes in the Atom terminal whereas it works without a problem in a normal terminal window:

julia> using Lazy
julia> fibs = @lazy 0:1:(fibs + drop(1, fibs));
colemanbroad commented 5 years ago

Same issue. The above example works fine in terminal, but hangs in Juno. Running on 1.1.

(v1.1) pkg> st
    Status `~/.julia/environments/v1.1/Project.toml`
  [c52e3926] Atom v0.9.1
  [e5e0dc1b] Juno v0.7.1 ⚲
  [50d2b5c4] Lazy v0.13.2+ #Master (https://github.com/MikeInnes/Lazy.jl.git)
pfitzseb commented 5 years ago

Ah, I think I know what's going on -- if you have the workspace open, Juno will try to show all values defined in the current scope there. Since showing fibs doesn't terminate, Juno will appear to hang.

Imho we should just fix the show method here.

racinmat commented 4 years ago

Still experiencing it, it ties to go over the expression infinitely, taking single core of my machine and constantly eating more and more ram.

AshtonSBradley commented 4 years ago

I am getting the same behavior in Atom, running the README examples... it basically hangs the session. REPL is fine

versioninfo()
Julia Version 1.3.1
Commit 2d5741174c (2019-12-30 21:36 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin18.6.0)
  CPU: Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.1 (ORCJIT, skylake)
Environment:
  JULIA_NUM_THREADS = 4