摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for clock enable (CKE) coordination. In some embodiments, a memory controller includes logic to predict whether a scheduled request will be issued to a rank. The memory controller may also include logic to predict whether a scheduled request will not be issued to the rank. In some embodiments, the clock enable (CKE) is asserted or de-asserted to a rank based, at least in part, on the predictions. Other embodiments are described and claimed.
摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for clock enable (CKE) coordination. In some embodiments, a memory controller includes logic to predict whether a scheduled request will be issued to a rank. The memory controller may also include logic to predict whether a scheduled request will not be issued to the rank. In some embodiments, the clock enable (CKE) is asserted or de-asserted to a rank based, at least in part, on the predictions. Other embodiments are described and claimed.
摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for rank coordination. In some embodiments, a host includes rank coordination logic. The rank coordination logic may include performance measurement logic to measure a performance of a memory channel and dwell period control logic to select a length of a dwell period based, at least in part, on the performance of the memory channel. Other embodiments are described and claimed.
摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for rank coordination. In some embodiments, a host includes rank coordination logic. The rank coordination logic may include performance measurement logic to measure a performance of a memory channel and dwell period control logic to select a length of a dwell period based, at least in part, on the performance of the memory channel. Other embodiments are described and claimed.
摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for a resource power controller. In some embodiments, an integrated circuit includes a resource power controller to control whether a resource is in an up state or a down state. In some embodiments, the resource power controller heuristically estimates when to return the resource to an up state based, at least in part, on an estimate of a gap size.
摘要:
In some embodiments, estimating a duration of an idle period gap of a lower power state of a resource by exponentially smoothing successive idle period gaps. Other embodiments are described and claimed.
摘要:
Embodiments of the invention are generally directed to systems, methods, and apparatuses for a resource power controller. In some embodiments, an integrated circuit includes a resource power controller to control whether a resource is in an up state or a down state. In some embodiments, the resource power controller heuristically estimates when to return the resource to an up state based, at least in part, on an estimate of a gap size.
摘要:
In some embodiments if a new request appears in a receive queue relating to a resource, and a controlled direction of the resource is in a low power state, a method starts an exit of the controlled direction after a delay. If receive direction of power control of the resource is in a low power state and preparation is being made to enter a low power state at the controlled direction, then the method decreases a watch and wait period that occurs prior to moving into the low power state at the controlled direction. Other embodiments are described and claimed.
摘要:
In one embodiment, the present invention includes a method of analyzing an extensible markup language (XML) file, generating structural information for the XML file, and incorporating the structural information into the XML file. The structural information may correspond to a hierarchy of the file and may further include size information corresponding to elements of the file. In such manner, the structural information may be transmitted with the XML file and used to aid a receiver of the file in parsing. Other embodiments are described and claimed.
摘要:
A system for the prioritization of quality of service (QoS) alerts and the analysis of the impact of such alerts on service uses a service model in which services are broken into one or more service components and sub-components. Creation of a service dependency model, which is driven by different phases of a service, is key to being able to understand how alerts at the lowest level of the network components affect the overall service for which they are but a component. Alerts are assigned a “handle” and a severity level. Rules are defined to be applied to the alerts to create a Component Status Indicator for each component including a handle. As each CSI propagates up towards the top of the service model dependency graph, each CSI gets modified according to predefined rules. A service impact index is created when the CSI is propagated to the top service component. For each service that is impacted, weights (multipler) are defined according to duration of the alert, number of subscribers, number of services, QoS class of the services impacted or other factors defined by user. The weights are used to multiply the SII to obtain the overall impacting index, which is sorted to obtain the priority list. This method can be employed either centrally at a network operations center or in a distributed manner by pre-processing at central offices. Information contained in the handle component of the CSI can be used to perform root cause analysis of the service impacting alerts so as to more efficiently identify and correct problems.