Return the value of the current global epoch

EnqDeqTest methods

* Retire an object (node) * Progress Condition: wait-free bounded */

* Progress Condition: wait-free */

Perform an eject action. This can correspond to any action that should be delayed until the ptr is no longer protected

Used by Natarajan and maybe Harris

may be called concurrent with other logLocalEntry calls

* Marks the index as being used by another orc_ptr */

Increment the global epoch

Decrement the counter by the given amount. The counter must initially be at least this amount, i.e., it is not permitted to decrement the counter to a

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a slightly cheaper, but possibly not as good version based on splitmix64

Increment the counter by the given amount if the counter is not zero. Returns true if the increment was successful, i.e., the counter was not stuck a

merge l2 into l1 and clear l2

Operator -> de-references using the unmarked pointer

* This returns the same value that is passed as ptr, which is sometimes useful * Progress Condition: wait-free population oblivious */

Release weak references to the object. If this causes the weak reference count to hit zero, returns true, indicating that the caller should delete thi

20.5.4.4, Swap