FIELD: computer engineering.
SUBSTANCE: flow processing device comprises hardware transactional memory (HTM) conflict manager, which provides transforming a transaction with predicted execution from multiple transactions with predicted execution into a transaction without predicted execution, wherein transaction without predicted execution is intended for producing global hardware lock for transaction without predicted execution and global hardware lock read remaining transactions with predicted execution, which is cancelled, if global hardware lock is obtained; and execution module for executing instructions of transaction without predicted execution without advance, while global hardware lock for transaction without predicted execution, wherein transaction without predicted execution is intended to release global hardware lock after execution of instructions transaction without anticipatory design.
EFFECT: guaranteeing execution of transaction using hardware global lock.
25 cl, 19 dwg
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