Message response distributed-simulation method based on reflection memory network

A technology of distributed simulation and reflective memory network, applied in the field of distributed simulation of message response based on reflective memory network, can solve the problems of frequent operation, reflective memory waiting for interrupt resources, limited number of interrupt resources, etc., and achieve short transmission time. Effect

Active Publication Date: 2018-07-03
750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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Problems solved by technology

[0006] The present invention provides a message response distributed simulation method based on reflective memory network, the main purpose is to transmit message response by effectively using the existing simulation platform network to solve the pr

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  • Message response distributed-simulation method based on reflection memory network

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] figure 1 The working principle diagram of the message response distributed simulation method based on reflective memory network. The invention is realized based on a distributed simulation platform. The hardware structure of the simulation platform can be composed of general star, ring and other structures, and optical fibers are used to connect the reflection memory cards in the simulation platform to form a reflection memory network.

[0027] A method for distributed simulation of message response based on reflective memory network, comprising the following steps:

[0028] Build a reflective memory network composed of reflective memory, configure each simulation node on the distributed simulation platform and the data bus supported by RTI, and the simulation node corresponds to the reflective memory one by one;

[0029] Define the data struct...

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Abstract

The invention provides a message response distributed-simulation method based on a reflection memory network. The method comprises the following steps: constructing a distributed simulation platform comprising a plurality of simulation nodes and a plurality of corresponding reflection memories; utilizing a message-response mechanism by the simulation nodes to store data to the reflection memories;and utilizing the message-response mechanism by the simulation nodes to read the data from the reflection memories. The message response mechanism is used to replace utilization of interruption instructions for judging data reading/writing timing in processes of using reflection memory cards, and problems that interruption resource quantity is limited, and operations need to wait for interruptionresources in frequently operating the reflection memories are solved.

Description

technical field [0001] The invention belongs to the technical field of computer simulation, in particular to a message response distributed simulation method based on reflection memory network. Background technique [0002] Computer simulation technology is widely used in various engineering and scientific research fields. At present, distributed simulation has become one of the main development directions in the field of computer simulation. Distributed simulation is a general-purpose structure that makes simulation reuse and interaction easier, and RTI is the supporting software for distributed simulation interaction, and is the basis for realizing the separation of simulation applications, management, and underlying network transmission. A data bus can be used to support data transfers under the RTI architecture. Different users can interact through the network and publish the simulation results to the network. The update sending and repeated reading and writing of dat...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 李铁术闫磊李正刚马徐琨朱勇
Owner 750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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