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Make executable flags a runtime function #11

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Oct 10, 2025
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Make executable flags a runtime function #11

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25 changes: 15 additions & 10 deletions src/ParallelTestRunner.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -213,25 +213,30 @@ function default_njobs(; cpu_threads = Sys.CPU_THREADS, free_memory = Sys.free_m
return max(1, min(jobs, memory_jobs))
end

test_exeflags = Base.julia_cmd()
filter!(test_exeflags.exec) do c
return !(startswith(c, "--depwarn") || startswith(c, "--check-bounds"))
function test_exe()
test_exeflags = Base.julia_cmd()
filter!(test_exeflags.exec) do c
!(startswith(c, "--depwarn") || startswith(c, "--check-bounds"))
end
push!(test_exeflags.exec, "--check-bounds=yes")
push!(test_exeflags.exec, "--startup-file=no")
push!(test_exeflags.exec, "--depwarn=yes")
push!(test_exeflags.exec, "--project=$(Base.active_project())")
return test_exeflags
end
push!(test_exeflags.exec, "--check-bounds=yes")
push!(test_exeflags.exec, "--startup-file=no")
push!(test_exeflags.exec, "--depwarn=yes")
push!(test_exeflags.exec, "--project=$(Base.active_project())")
test_exename = popfirst!(test_exeflags.exec)

"""
addworkers(X; kwargs...)

Add `X` worker processes, with additional keyword arguments passed to `Distributed.addprocs`.
"""
function addworkers(X; kwargs...)
exename = test_exename
exe = test_exe()
exename = exe[1]
exeflags = exe[2:end]

return withenv("JULIA_NUM_THREADS" => 1, "OPENBLAS_NUM_THREADS" => 1) do
procs = addprocs(X; exename = exename, exeflags = test_exeflags, kwargs...)
procs = addprocs(X; exename, exeflags, kwargs...)
Distributed.remotecall_eval(
Main, procs, quote
import ParallelTestRunner
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