On Friday, June 3, 2016 5:48:24 PM CDT Ethan Anderes wrote:
> I just checked and the package versions are the same (v0.1.8). However, the
> julia versions on my laptop is slightly different from what is on the
> server (Version 0.4.6-pre+37 vrs Version 0.4.6-pre+36). Is that a problem?
Very likely, yes. I would try making sure everything is exactly the same (same
julia version, all the same package versions).
Best,
--Tim
>
> Ethan
>
> On Friday, June 3, 2016 at 1:48:37 PM UTC-7, Tim Holy wrote:
> > Do you have different versions of the package installed on the different
> > machines?
> >
> > --Tim
> >
> > On Friday, June 3, 2016 8:56:39 AM CDT Ethan Anderes wrote:
> > > I still get an error (see below). Even if it did work, it would still be
> > > strange that one would need a different syntax when the workers are on
> >
> > my
> >
> > > local machine vrs connected to servers with ssh tunnel.
> > >
> > > julia> addprocs(
> > >
> > > machines,
> > > tunnel=true,
> > > dir="/home/anderes/",
> > > exename="/usr/local/bin/julia",
> > > topology=:master_slave,
> > >
> > > )
> > >
> > > 2-element Array{Int64,1}:
> > > 2
> > > 3
> > >
> > > julia> @everywhere using Dierckx
> > > WARNING: node state is inconsistent: node 2 failed to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Dierckx.ji WARNING: node state is
> > > inconsistent: node 3 failed to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Dierckx.ji WARNING: deserialization
> > > checks failed while attempting to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Dierckx.ji WARNING: deserialization
> > > checks failed while attempting to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Dierckx.ji WARNING: deserialization
> > > checks failed while attempting to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Compat.ji WARNING: deserialization
> > > checks failed while attempting to load cache from
> > > /Users/ethananderes/.julia/lib/v0.4/Compat.ji ERROR: On worker 2:
> > > LoadError: InitError: Dierckx not properly installed. Run
> > > Pkg.build("Dierckx") in __init__ at
> > > /Users/ethananderes/.julia/v0.4/Dierckx/src/Dierckx.jl:27 in
> >
> > include_string
> >
> > > at loading.jl:282
> > >
> > > in include_from_node1 at ./loading.jl:323
> > > in require at ./loading.jl:259
> > > in eval at ./sysimg.jl:14
> > > in anonymous at multi.jl:1394
> > > in anonymous at multi.jl:923
> > > in run_work_thunk at multi.jl:661
> > > [inlined code] from multi.jl:923
> > > in anonymous at task.jl:63
> > >
> > > during initialization of module Dierckx
> > > while loading /Users/ethananderes/.julia/v0.4/Dierckx/src/Dierckx.jl, in
> > > expression starting on line 714 in remotecall_fetch at multi.jl:747
> > >
> > > in remotecall_fetch at multi.jl:750
> > > in anonymous at multi.jl:1396
> > >
> > > ...and 1 other exceptions.
> > >
> > > in sync_end at ./task.jl:413
> > > in anonymous at multi.jl:1405
> > >
> > > Just to convince you that it’s not a problem with Dierckx on the remote
> > > machine… everything works fine (even without @everywhere before using
> > > Dierckx) when the master node is on server (rather than on my laptop)
> > >
> > > $ ssh xxx...@xxx.xxx.edu <javascript:>
> > >
> > > (xxx)-~$ julia
> > >
> > > _
> > >
> > > _ _ _(_)_ | A fresh approach to technical computing
> > >
> > > (_) | (_) (_) | Documentation: http://docs.julialang.org
> > >
> > > _ _ _| |_ __ _ | Type "?help" for help.
> > >
> > > | | | | | | |/ _` | |
> > > | | |
> > > | | |_| | | | (_| | | Version 0.4.6-pre+37 (2016-05-27 22:56 UTC)
> > >
> > > _/ |\__'_|_|_|\__'_| | Commit 430601c (6 days old release-0.4)
> > >
> > > |__/ | x86_64-redhat-linux
> > >
> > > julia> addprocs(2, topology=:master_slave)
> > >
> > > 2-element Array{Int64,1}:
> > > 2
> > > 3
> > >
> > > julia> using Dierckx
> > >
> > > julia> @everywhere spl = Dierckx.Spline1D([1., 2., 3.], [1., 2., 3.],
> >
> > k=2)
> >
> > > julia>
> > >
> > >
> > > I did find this old issue on github which seems to have a similar error
> >
> > (
> >
> > > https://github.com/JuliaLang/julia/issues/12381). Should I file an
> >
> > issue,
> >
> > > or do you think it’s a problem on my end?
> > >
> > >
> > >
> > >
> > >
> > > On Friday, June 3, 2016 at 7:31:35 AM UTC-7, Isaiah wrote:
> > >
> > > Try `@everywhere using Dierckx`
> > >
> > > >
