摘要:
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to the transaction.
摘要:
A technique to broadcast a message across a point-to-point network. More particularly, embodiments of the invention relate to broadcasting messages between electronics components within a point-to-point interconnect.
摘要:
Techniques to broadcast a message across a point-to-point network are described. More particularly, some embodiments of the invention relate to broadcasting messages between electronics components within a point-to-point interconnect. Other embodiments are also disclosed.
摘要:
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to the transaction.
摘要翻译:公开了一种用于优先处理事务的系统,方法和装置。 I / O设备可以生成具有流标识符的事务。 事务分类器可以基于事务的流标识符为事务分配优先级。 仲裁者可以基于分配给交易的优先级来选择一个交易进行处理。
摘要:
A caching input/output hub includes a host interface to connect with a host. At least one input/output interface is provided to connect with an input/output device. A write cache manages memory writes initiated by the input/output device. At least one read cache, separate from the write cache, provides a low-latency copy of data that is most likely to be used. The at least one read cache is in communication with the write cache. A cache directory is also provided to track cache lines in the write cache and the at least one read cache. The cache directory is in communication with the write cache and the at least one read cache.
摘要:
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to the transaction.
摘要翻译:公开了一种用于优先处理事务的系统,方法和装置。 I / O设备可以生成具有流标识符的事务。 事务分类器可以基于事务的流标识符为事务分配优先级。 仲裁者可以基于分配给交易的优先级来选择一个交易进行处理。
摘要:
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to the transaction.
摘要翻译:公开了一种用于优先处理事务的系统,方法和装置。 I / O设备可以生成具有流标识符的事务。 事务分类器可以基于事务的流标识符为事务分配优先级。 仲裁者可以基于分配给交易的优先级来选择一个交易进行处理。
摘要:
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to the transaction.
摘要翻译:公开了一种用于优先处理事务的系统,方法和装置。 I / O设备可以生成具有流标识符的事务。 事务分类器可以基于事务的流标识符为事务分配优先级。 仲裁者可以基于分配给交易的优先级来选择一个交易进行处理。
摘要:
Systems and methods of managing transactions provide for receiving a first flush command at a first I/O hub, wherein the first flush command is dedicated to non-posted transactions. One embodiment further provides for halting an inbound ordering queue of the first I/O hub with regard to non-posted transactions in response to the first flush command and flushing a non-posted transaction from an outgoing buffer of the first I/O hub to a second I/O hub while the inbound ordering queue is halted with regard to non-posted transactions.
摘要:
Apparatus and method for a first device to query a second device for the availability of a hardware feature within the second device, and for the second to receive and analyze the query to determine whether or not to respond, depending on the version of hardware feature sought, a code identifying a vendor, etc., and responding with a reply providing an indication of availability of the hardware feature and/or an address at which the hardware feature may be accessed, if the determination is made to reply.