Allow parallel tests with isolated environment. See https://github.com/JuliaLang/julia/issues/43205 and https://github.com/JuliaLang/julia/pull/43211. diff --git a/test/runtests.jl b/test/runtests.jl index 2f9cd058bb..150395e78c 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -4,7 +4,7 @@ using Test using Distributed using Dates import REPL -using Printf: @sprintf +using Printf: @sprintf, @printf using Base: Experimental include("choosetests.jl") @@ -83,11 +83,12 @@ prepend!(tests, linalg_tests) import LinearAlgebra cd(@__DIR__) do n = 1 - if net_on + if net_on || haskey(ENV, "JULIA_CPU_THREADS") n = min(Sys.CPU_THREADS, length(tests)) n > 1 && addprocs_with_testenv(n) LinearAlgebra.BLAS.set_num_threads(1) end + @printf("Number of threads: %i\n", n) skipped = 0 @everywhere include("testdefs.jl")