Open Marco-Congedo opened 4 months ago
iterators like pemutations do not support @threads
pemutations
julia> P=permutations(1:3) Combinatorics.Permutations{UnitRange{Int64}}(1:3, 3) julia> for p∈P println(p) end [1, 2, 3] [1, 3, 2] [2, 1, 3] [2, 3, 1] [3, 1, 2] [3, 2, 1] julia> @threads for p∈P println(p) end
ERROR: TaskFailedException
nested task error: MethodError: no method matching firstindex(::Combinatorics.Permutations{UnitRange{Int64}}) Closest candidates are: firstindex(::Any, ::Any) @ Base abstractarray.jl:447 firstindex(::Base.JuliaSyntax.SourceFile) @ Base C:\workdir\base\JuliaSyntax\src\source_files.jl:131 firstindex(::Markdown.MD) @ Markdown C:\Users\congedom\AppData\Local\Programs\Julia-1.10.0\share\julia\stdlib\v1.10\Markdown\src\parse\parse.jl:27 ... Stacktrace: [1] (::var"#539#threadsfor_fun#148"{var"#539#threadsfor_fun#147#149"{…}})(tid::Int64; onethread::Bool) @ Main .\threadingconstructs.jl:199 [2] #539#threadsfor_fun @ Main .\threadingconstructs.jl:181 [inlined] [3] (::Base.Threads.var"#1#2"{var"#539#threadsfor_fun#148"{var"#539#threadsfor_fun#147#149"{…}}, Int64})() @ Base.Threads .\threadingconstructs.jl:153
...and 5 more exceptions.
iterators like
pemutations
do not support @threadsERROR: TaskFailedException
...and 5 more exceptions.