Software polling elision with restricted transactional memory
Реферат: Generally, this disclosure provides systems, devices, methods and computer readable media for software polling elision with restricted transactional memory. The device may include a restricted transactional memory (RTM) processor configured to monitor a region associated with a transaction and to enable an abort of the transaction, wherein the abort nullifies modifications to the region, the modifications associated with processing within the transaction prior to the abort. The device may also include a code module configured to: produce a first request; send the first request to an external processing entity; enter the transaction; produce a second request; commit the transaction in response to a completion indication from the external processing entity; and abort the transaction in response to a non-completion indication from the external entity. Software polling elision avoids the latency, and efficiency can be increased.
Software polling elision with restricted transactional memory
Номер патента: EP3011465A4. Автор: Lejun ZHU. Владелец: Intel Corp. Дата публикации: 2017-01-25.