I don't know.

That seems to undercut your assertion that it's too late for Perl 6 or Parrot to do anything sane with concurrency.

... given the low priority, bordering on active hostility, towards concurrency...

Utter nonsense, but well volunteered anyhow.

In reply to Re^9: Backend diversity for Rakudo by chromatic
in thread Backend diversity for Rakudo by Anonymous Monk

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