Default to parallel=:threads everywhere

Author: topolarity

src/Parallel/centrality/betweenness.jl

@@ -4,7 +4,7 @@ function betweenness_centrality(
     distmx::AbstractMatrix=weights(g);
     normalize=true,
     endpoints=false,
-    parallel=:distributed,
+    parallel=:threads,
 )
     return if parallel == :distributed
         distr_betweenness_centrality(
@@ -23,7 +23,7 @@ function betweenness_centrality(
     distmx::AbstractMatrix=weights(g);
     normalize=true,
     endpoints=false,
-    parallel=:distributed,
+    parallel=:threads,
     rng::Union{Nothing,AbstractRNG}=nothing,
     seed::Union{Nothing,Integer}=nothing,
 )

src/Parallel/centrality/closeness.jl

@@ -1,8 +1,5 @@
 function closeness_centrality(
-    g::AbstractGraph,
-    distmx::AbstractMatrix=weights(g);
-    normalize=true,
-    parallel=:distributed,
+    g::AbstractGraph, distmx::AbstractMatrix=weights(g); normalize=true, parallel=:threads
 )
     return if parallel == :distributed
         distr_closeness_centrality(g, distmx; normalize=normalize)

src/Parallel/centrality/radiality.jl

@@ -1,4 +1,4 @@
-function radiality_centrality(g::AbstractGraph; parallel=:distributed)
+function radiality_centrality(g::AbstractGraph; parallel=:threads)
     return if parallel == :distributed
         distr_radiality_centrality(g)
     else

src/Parallel/centrality/stress.jl

@@ -1,4 +1,4 @@
-function stress_centrality(g::AbstractGraph, vs=vertices(g); parallel=:distributed)
+function stress_centrality(g::AbstractGraph, vs=vertices(g); parallel=:threads)
     return if parallel == :distributed
         distr_stress_centrality(g, vs)
     else
@@ -9,7 +9,7 @@ end
 function stress_centrality(
     g::AbstractGraph,
     k::Integer;
-    parallel=:distributed,
+    parallel=:threads,
     rng::Union{Nothing,AbstractRNG}=nothing,
     seed::Union{Nothing,Integer}=nothing,
 )

src/Parallel/distance.jl

@@ -4,7 +4,7 @@ function eccentricity(
     g::AbstractGraph,
     vs=vertices(g),
     distmx::AbstractMatrix{T}=weights(g);
-    parallel::Symbol=:distributed,
+    parallel::Symbol=:threads,
 ) where {T<:Number}
     return if parallel === :threads
         threaded_eccentricity(g, vs, distmx)
@@ -38,9 +38,7 @@ function threaded_eccentricity(
     return eccs
 end
 
-function eccentricity(
-    g::AbstractGraph, distmx::AbstractMatrix; parallel::Symbol=:distributed
-)
+function eccentricity(g::AbstractGraph, distmx::AbstractMatrix; parallel::Symbol=:threads)
     return eccentricity(g, vertices(g), distmx; parallel)
 end
 

src/Parallel/shortestpaths/dijkstra.jl

@@ -21,7 +21,7 @@ function dijkstra_shortest_paths(
     g::AbstractGraph{U},
     sources=vertices(g),
     distmx::AbstractMatrix{T}=weights(g);
-    parallel::Symbol=:distributed,
+    parallel::Symbol=:threads,
 ) where {T<:Number} where {U}
     return if parallel === :threads
         threaded_dijkstra_shortest_paths(g, sources, distmx)

src/Parallel/traversals/greedy_color.jl

@@ -1,5 +1,5 @@
 function random_greedy_color(
-    g::AbstractGraph{T}, reps::Integer; parallel::Symbol=:distributed
+    g::AbstractGraph{T}, reps::Integer; parallel::Symbol=:threads
 ) where {T<:Integer}
     return if parallel === :threads
         threaded_random_greedy_color(g, reps)
@@ -32,10 +32,7 @@ function distr_random_greedy_color(args...; kwargs...)
 end
 
 function greedy_color(
-    g::AbstractGraph{U};
-    sort_degree::Bool=false,
-    reps::Integer=1,
-    parallel::Symbol=:distributed,
+    g::AbstractGraph{U}; sort_degree::Bool=false, reps::Integer=1, parallel::Symbol=:threads
 ) where {U<:Integer}
     return if sort_degree
         Graphs.degree_greedy_color(g)