40results about How to "Avoid frequent visits" patented technology

The invention relates to a multi-core processor and a multi-core processor set. The multi-core processor comprises at least one master core, at least one slave array, a first interconnecting structure and a slave core interconnecting structure, wherein the slave core array comprises a plurality of slave cores which are heterogeneous with the master core; the first interconnecting structure and the slave core interconnecting structure are used for communication between the master core and the slave core array; the slave core interconnecting structure is used for communication between any two slave cores in the slave core array; and as an optimized technical scheme, the master core is a universal processor core, the slave cores are processor cores microstructures and instruction sets of which are simplified and optimized, and the multi-core processor is integrated on the same chip. According to the multi-core processor and the multi-core processor set disclosed by the invention, communication efficiency among the processor cores is improved, calculation density of the whole multi-core processor is increased and balance between universal control function and high calculation density is realized.

The invention discloses a device for preventing a suspicious user from frequently accessing an electronic program guide server and a method thereof. The device comprises a suspicious user identifying module, a suspicious user record module and a shielding module. The method comprises the following steps: when a user accesses the electronic program guide server, the suspicious user identifying module identifies a suspicious user according to the accessing frequency of the user, and delivers the suspicious user to the suspicious user record module for recording; then, the shielding module sets a firewall to shield the suspicious user. The invention can effectively avoid a user maliciously and frequently accessing the EPG server in a short time, and ensure the service capability and stability of the EPG server, thereby maintaining the benefit of other users.

The embodiment of the invention discloses a snapshot deleting method and a node, and relates to the technical field of storage. The snapshot deleting method includes the steps that at least two obtained snapshot logs are divided by management nodes into at least one snapshot log set, wherein all snapshot logs in each snapshot log set have the same attribute, different snapshot log sets comprise different snapshot logs, the snapshot logs are used for recording differences between copies before objects are modified and objects after modifying, and the copies before the objects are modified are objects output after snapshots of the objects are established; the management nodes send all the snapshot logs of the snapshot log sets to a same storage node. It is avoided that when the multiple snapshot logs are sent to the same storage node, the storage node needs to be frequently accessed, burdens when the snapshot logs are frequently sent by the management nodes are reduced, burdens when the storage node frequently receives the multiple snapshot logs are reduced, and the snapshot-log sending efficiency is improved.

The invention relates to a method for processing globe statistic in multi-core system, wherein said method comprises that: each corn is distributed with sub statistic variable relative to each statistic information class; setting the cacheline spaces of sub statistic variables in same class not layered; therefore, each corn can accesses second buffer or memory to obtain itself and its class sub statistic variables when first refreshing the statistic information; then when refreshing the statistic information later, it can directly relative sub statistic variable in the first buffer. The invention also discloses a relative device, which comprises controller, the corns of multi-corn system, and the unit for keeping cache constant. The invention can avoid frequently accessing second buffer and memory, to reduce time consumption and improve statistic speed.

The invention provides an automatic generation method for a dynamic routing service. The method comprises the steps as follows: acquiring a WSDL (Web Service Description Language) file defined by the service of a source server side, generating a client side code and a server side code for a source WEB service according to the WSDL file, encoding the codes and constructing the routing service. According to the automatic generation method for the dynamic routing service, provided by the invention, the development efficiency is improved, and the problems in the prior art of hard coding, long period, high cost, high error rate and unrepeated use in developing of the routing service are solved.

The invention discloses a data query method and device. The data query method comprises the following steps of receiving a data query request; acquiring key data of to-be-queried data in the data query request from a corresponding normal table of a database, wherein the key data at least comprises data capable of uniquely identifying the to-be-queried data; creating a transaction temporary table in the temporary table space of the database, and inserting the key data of the to-be-queried data into the transaction temporary table; establishing a table connection of the transaction temporary table and the normal table, and achieving query of the to-be-queried data by using the table connection. The data query method provided by the invention realizes the query of the to-be-queried data by the table connection, since the transaction temporary table is established in memory, the efficiency is significantly improved compared with directly searching the data in a hard disk. Besides, the problem that errors and high data pressure caused by directly querying by using an SQL (Structured Query Language) statement is solved by using the table connection to query.

The invention relates to an electric power data supplementary collection method and device, computer equipment and a storage medium. The method comprises the following steps: determining leakage pointinformation in a preset cache; wherein the leakage point information is associated with power acquisition data uploaded by the front-end processor; determining a preset data supplementary collectioncondition corresponding to the leakage point information; when it is detected that the data supplementary collection condition is met, generating a leakage point supplementary collection task according to the leakage point information; sending a leakage point supplementary collection task to the front-end processor; wherein the leakage point supplementary collection task is used for indicating thefront-end processor to carry out electric power data supplementary collection; and receiving electric power supplementary collection data corresponding to the leakage point information and uploaded by the front-end processor. By adopting the method, the power data supplementary collection efficiency can be improved.

The invention discloses a message pushing method. The message pushing method comprises steps: the block information in a block chain system is acquired through SDK-integrated middleware, wherein the block information at least comprises basic block information, transaction information and an intelligent contract; the block information is analyzed and packaged, and a target message is acquired; andthe target message is added to a message queue, the target message is pushed to multiple business systems through the message queue, a phenomenon that the multiple business systems frequently access the block chain system can thus be avoided, the pressure of the block chain system is reduced, and the message pushing efficiency is improved. Correspondingly, the invention discloses a message pushingdevice, equipment and a readable storage medium with the above technical effects.

The invention provides a Web Service access system used in a cloud environment. The Web Service access system used in the cloud environment comprises a Web Service server, a Web Service client communicating with the Web Service server, and an access unit communicating with the Web Service client. Through the Web Service access system used in the cloud environment, the problem that when concurrency is large, frequent Web Service access is caused so that the performance is influenced is resolved.

The invention provides an audio data processing method, a DSP audio architecture, equipment and a medium. The method comprises the steps: enabling a decoding unit of the DSP audio architecture to decode instructions stored in a CODE SRAM one by one according to the time sequence of time slices divided in advance, obtaining a control electric signal, and controlling a carrying assembly to alternately carry the audio data stored in a DATA SRAM to a first register block or a second register block based on a ping-pong mechanism; controlling an arithmetic unit to process the audio data carried to the first register block or the second register block in parallel; and sharing a processing result obtained by parallel processing to the shared register group or returned to the DATA SRAM. By means of a ping-pong mechanism, audio data in front and back time slices are alternately carried to the first register block and the second register block for parallel processing, and efficient processing of the audio data is ensured while the area of a DSP audio architecture is reduced.