cycle de- tection.1 The monotonic test finds dependency cycles over increment-only registers, the txn-cycle test finds write-read dependency cycles over read-write registers, and the append test uses appends and 3.0.0-beta.1 exhibited frequent cases of read skew (G-single, A5A) and other anti-dependency cycles (G2, G2-item), due to a retry mechanism which ignored transactional boundaries. Writes could also We appended both 4 and 7 to key 7, but one 3The same test also contains numerous anti-dependency cycles involving read dependencies (T2 reads state which T1 wrote), instead of write dependencies. 4This