Create a SharedArray instead of Array

- Previous behaviour, creating an Array, is incorrect behaviour, and caused segfaults - Fixes JuliaLang#14459
DanielArndt · Dec 21, 2015 · 0ea6e1f · 0ea6e1f
1 parent 5a66fba
commit 0ea6e1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/sharedarray.jl b/base/sharedarray.jl
@@ -373,7 +373,7 @@ shmem_randn(I::Int...; kwargs...) = shmem_randn(I; kwargs...)
 similar(S::SharedArray, T, dims::Dims) = similar(S.s, T, dims)
 similar(S::SharedArray, T) = similar(S.s, T, size(S))
 similar(S::SharedArray, dims::Dims) = similar(S.s, eltype(S), dims)
-similar(S::SharedArray) = similar(S.s, eltype(S), size(S))
+similar(S::SharedArray) = SharedArray(eltype(S), size(S), pids=procs(S))
 
 map(f, S::SharedArray) = (S2 = similar(S); S2[:] = S[:]; map!(f, S2); S2)