Message engine supporting dual mode and message transmitting method
A message transmission, message technology, applied in the direction of transmission system, electrical components, etc., can solve problems such as message protocol incompatibility
Inactive Publication Date: 2014-12-24
JIANGNAN INST OF COMPUTING TECH
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Problems solved by technology
[0005] The problem solved by the invention is the incompatibility of the message protocol when the message is transmitted between the commercial server and the customized node in the prior art
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[0034] refer to figure 1 As shown, one embodiment of the message transmission device of the present invention includes: a first configuration unit 10, a first processing unit 20, a second configuration unit 30, a second processing unit 40, and a sending and receiving unit 50, wherein,
[0035] The first configuration unit 10 configures the communication protocol of the source node of the message transmission based on the message transmission mode;
[0036] The first processing unit 20, based on the configuration of the first configuration unit 10, sends the message to the sending and receiving unit 50 when the source node of the message transmission and the communication protocol of the message transmission network are the same; when the source node of the message transmission and the message transmission network When the communication protocols are different, the message is unpacked and analyzed, and then sent to the sending and receiving unit 50 after repacking in the commun...
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The invention provides a message transmitting method, a device thereof and a message transmitting / receiving device. The message transmitting method comprises the following steps: respectably configuring communication protocols of a message-transmitting source node and a message-transmitting destination node based on a message transmitting / receiving mode; when the message-transmitting source node is different from the communication protocol of a message transmitting network, unpacking and analyzing a message, repacking the message by a communication protocol format which corresponds to a message transmitting network, and transmitting the repacked message to the message transmitting network; when the message-transmitting network is different from the communication protocol of the destination node, unpacking and analyzing the message, repacking the message by the communication protocol format which corresponds to the message-transmitting destination node, and transmitting the repacked message to the destination node. The message transmitting method, the device thereof and the message transmitting / receiving device support a user-defined protocol and a standard protocol such as the peripheral component interconnect (PCI-X) and the like, so that the nodes of the different communication protocols can be effectively transmitted by the uniform customized network, therefore, the invention improves the integrated level of the communication function, and reduces the development cost and the use cost.
Description
technical field [0001] The invention relates to the field of high-performance computing interconnection communication, in particular to a message transmission method and device, and a message sending and receiving device. Background technique [0002] At present, data transmission between nodes of a computer network often adopts a method based on message passing, and the data transmission is driven by the method of message passing. [0003] Commercial servers have large storage capacity and are mainly used for large data storage and file services. Custom nodes, with fast calculation speed, are mainly used for data calculation. Commercial servers usually use standard communication protocols (such as PCI-E, PCI-X, PCI) for data transmission. For custom nodes, considering the overall computing speed, custom communication protocols are usually used to increase the data transmission speed between components in the node. [0004] Due to the differences based on various communic...
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IPC IPC(8): H04L29/06
Inventor 黄永勤卢宏生陈健毕小建李媛
Owner JIANGNAN INST OF COMPUTING TECH