42results about How to "Balance processing load" patented technology

A load balancing method incorporates temporarily inactive machines as part of the resources capable of executing tasks during heavy process requests periods to alleviate some of the processing load on other computing resources. This method determines which computing resources are available and prioritizes these resources for access by the load balancing process. A snap shot of the resource configuration and made secured along with all data on this system such that no contamination occurs between resident data on that machine and any data placed on that machine as put of the load balancing activities. After a predetermined period of time or a predetermined event, the availability of the temporary resources for load balancing activities ends. At this point, the original configuration and data is restored to the computing resource such that no trace of use of the resource in load balancing activities is detected to the user.

The invention discloses a multi-core system time synchronization method and a system thereof; the time synchronization method comprises the following steps: A, establishing at least a clock synchronization domain, and distributing the cores respectively into each lock synchronization domain; B, selecting the core with the minimum load as the master clock synchronization source in each clock synchronous domain, and taking the clock synchronization domain having the master clock synchronization source with the minimum load among all the master clock synchronization sources as the master clock synchronization domain, and taking the other clock synchronization domains as the slave clock synchronization domains; C, after the master clock synchronization domain sends synchronization error detection information to each slave clock synchronization domain, calculating the time deviation value between each slave clock synchronization domain and the master clock synchronization domain; D, when the time deviation value is greater than the permitted deviation value, the master clock synchronization domain calculates the time adjustment quantity of each slave clock synchronization domain and releases the time adjustment quantity to each slave clock synchronization domain, then each slave clock synchronization domain makes adjustment based on the corresponding time adjustment quantity. The invention effectively solves the time synchronization problem of the multi-core system.

Distributing and redistributing records among a changing set of storage devices is accomplished by grouping the records based on the starting and ending numbers of storage devices.

Techniques are disclosed for communicating to remote devices information about change events related to changes in access to an enterprise system. A device access management system may facilitate communication about a change event to the remote devices. Information about a change event may be stored in a change event object based on the type of change event (e.g., a policy change, an application change, and a settings change). A change event queue may persistently store information corresponding to change events. One or more computing nodes may be scheduled to execute an action process for each change event based on the type of the change event. A computing node may communicate information (e.g., an instruction to implement adjust access) about a change event to remote devices. A change event may persist on the queue until all remote devices are notified about the change event.

A time synchronization method and system for a multi-core system are provided. The time synchronization method comprises: establishing at least one clock synchronization domain, and respectively allocating each core to each clock synchronization domain; selecting a core with a lowest load in each clock synchronization domain as a master clock synchronization source in the clock synchronization domain, and selecting the clock synchronization domain having the master clock synchronization source with a lowest load as a master clock synchronization domain, while other clock synchronization domains as slave clock synchronization domains; the master clock synchronization domain sending a synchronization deviation detection message to each slave clock synchronization domain, and calculating a time deviation value; when the time deviation value is greater than a permitted deviation value, the master clock synchronization domain calculating a time adjustment quantity and releasing to each slave clock synchronization domain, making adjustment based on its time adjustment quantity.

The embodiment of the invention relates to the technical field of wireless communication, in particular to a method and equipment for processing data by a control plane, and aims to solve the problems of unbalanced load distribution of an RNC (Radio Network Controller) control plane and high cost of an RNC in the prior art. The equipment provided by the embodiment of the invention comprises a plurality of control plane common processing boards and a plurality of control plane special processing boards, wherein each control plane common processing board corresponds to a plurality of the control plane special processing boards; the control plane common processing boards are used for processing common resources of corresponding cells; and the control plane special processing boards are used for processing signalings of terminals appointed by the control plane common processing boards. Processing on the common resources and the processing on the singlings of the terminals are respectively separately carried out on two independent boards, namely the control plane common processing board and the control plane special processing board, so as to keep the overall processing load of each board of a control plane signaling processing module of an RNC system balanced, reduce the cost of the RNC and save the investment cost of an operator.