5 results about "Global function" patented technology

The application discloses a method and application of SAI loading SDK driver of a switching chip, and the method comprises the following steps: an SAI obtains a PCIE ID of the switching chip and queries a configuration file to obtain an SDK library file of the switching chip, wherein the configuration file comprises one-to-one corresponding PCIE ID and SDK library file; the SAI loads the SDK library file of the switching chip, and obtains an API provided by the SDK by querying the SDK library file; the SAI mounts a function of the API provided by the SDK to a global function table; and the SAI calls an interface provided by the global function table to call the API provided by the SDK. The method can realize that one SAI file is simultaneously adapted to functions of different switching chips.

The application discloses a kind of tumor angiogenesis simulation methods, including the blood vessel network topology including environment pixel point and blood vessel pixel point generated based on the medical image of patient;Based on the average path length and step length adjustment factor, chemotaxis weight, bifurcation number range and bifurcation probability of related data such as blood vessel tip of blood vessel network topology are constantly updated;And the bifurcation number of each iteration blood vessel tip and the branch length of each branch after bifurcation are calculated based on the update result of each iteration, and the update of blood vessel network topology is completed based on the bifurcation number and the branch length of each branch after bifurcation calculated, constantly circulate until reaching simulation condition.The application quantifies the transport efficiency of blood vessel network by global function index average path length, realizes the evaluation whether blood vessel network presents efficient local characteristics by clustering coefficient and average path length, guarantees that the blood vessel network obtained by simulation is same with real network.

The invention provides an architecture code migration method and device, electronic equipment and a storage medium, and relates to the technical field of software engineering. The method comprises the following steps: constructing a global function dependency graph of an original architecture code according to structure information of the original architecture code to be migrated; pruning and merging nodes of the global function dependency graph and edges connecting the nodes to obtain a core function graph; based on the target node of the core function diagram and the edge connected with the target node, a target architecture code of a target hardware architecture is generated, and the target hardware architecture is a hardware architecture to which the original architecture code is migrated. According to the method, the global function dependency graph is pruned and merged, so that the complex global function dependency graph is simplified. According to the method, the target architecture code is generated according to the core function diagram, full-quantity nodes and edges connected with the nodes do not need to be processed, the calculation amount of generating the target architecture code is reduced, and the efficiency of generating the target architecture code is higher than that of generating the target architecture code according to a global function dependency diagram.

The invention discloses a unified operation control method and device for multiple entrances of an automatic system. The device comprises a function mapping module, an event interception and analysis module, an operation control task construction module, a unified operation control core module and an operation control execution module. A global function index is established between a system interface layer and a business logic layer, and scattered trigger channels are associated with corresponding function modules, so that centralized management of multi-entry operation is realized; the method comprises the following steps: monitoring an activation event of each trigger channel in real time, converting a channel identifier into a target module code, generating a running task package, and executing consistency management and task arbitration on a target module to ensure exclusiveness of module instance loading, foreground activation or suspension operation; by writing the newest state of the module into the system state table, the operational feasibility of subsequent channels can be constrained. Unified entry management of the multifunctional modules in the industrial automation system can be realized, operation continuity and system stability are improved, and function coordination requirements in different operation modes are met at the same time.

The invention discloses a batch control method based on a Phase control architecture, and belongs to the technical field of industrial automation control. The method mainly solves the problems that in a traditional Phase control architecture, due to global function block modification, data initialization risks of function blocks of the same type are caused, and resources of a single controller are limited. A traditional PHASE function block is decomposed into a double-module framework of a GPHASE standard module and a PHASE logic module, the GPHASE standard module solidifies state transition logic and manages an equipment state machine in a unified mode, the PHASE logic module achieves a specific equipment control algorithm through controller-level instantiation design, and data interaction between the modules is achieved through a parameter transmission mechanism. The design ensures that logic modification only acts on the current controller instance, the global modification risk is eliminated, and meanwhile the system resource utilization rate and the control safety are remarkably improved.