Java's virtual threads are M:N.
>> Preemptive scheduling plus M:N mapping
AFAIK, in the current implementation, Java's virtual threads yields only when they block (cooperative). But the spec allows a JVM to implement them as preemptive.
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>> Preemptive scheduling plus M:N mapping
AFAIK, in the current implementation, Java's virtual threads yields only when they block (cooperative). But the spec allows a JVM to implement them as preemptive.