Preserve fence behavior across Julia backports - #24
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Probe the atomic_fence effect model on Julia 1.10 and 1.11 so the workaround disables itself if JuliaLang/julia#57806 is backported. Keep the fallback aligned with the intrinsic: monotonic remains a no-op, while unordered continues to throw an invalid-ordering error.
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Probe the atomic_fence effect model on Julia 1.10 and 1.11 so the workaround disables itself if JuliaLang/julia#57806 is backported.
Keep the fallback aligned with the intrinsic: monotonic remains a no-op, while unordered continues to throw an invalid-ordering error.