Tusimple, Inc.

Beijing Tusen Zhitu Technology Co., Ltd.

Yifan Gong

Jiangming Jin

Wei Liu

Zehua Huang

Siyuan Liu

Lei Su

Yixin Yang

Dinghua Li

A communication method, a related computing system and a storage medium are described. A communication method for a computing system runs at least one process, wherein the at least one process comprises a plurality of modules, and the method comprises: acquiring attribute information of each of the plurality of modules, wherein the plurality of modules at least comprise a first module and a second module; in response to determining that data is to be transmitted from the first module to the second module, comparing attribute information of the first module with attribute information of the second module; and selecting a communication channel for each of the first module and the second module according to the comparison, to transmit the data from the first module to the second module through the selected communication channel.

Communication method, related computing system and storage medium for selecting a communication channel between modules

The present disclosure provides a method, an apparatus and a system for multi-module scheduling, capable of solving the problem associated with inconsistency in data inputted to a computing module in the multi-module scheduling technique in the related art. The method includes: reading, by a master process, a pre-stored configuration file storing a directed computation graph; initializing, by the master process, states of all the nodes and connecting edges in the directed computation graph initially in computation in a current computing period; determining a node to be called based on the computation direction in the directed computation graph and the states of the nodes, the node to be called comprising a node having all of its input edges in a complete state; transmitting, to the computing module in the slave process corresponding to the node to be called, a call request of Remote Process Call (RPC) to execute the computing module; updating the state of the node and the state of each output edge of the node upon receiving a response to the call request; and proceeding with a next computing period upon determining that the states of all the nodes have been updated.

Method, apparatus, and system for multi-module scheduling

The present disclosure provides a method, an apparatus and a system for multi-module scheduling, capable of solving at least one of the problems associated with the multi-module scheduling technique in the related art, i.e., inconsistency in data inputted to a computing module, and a significant delay or low throughput in data transmission between computing modules. The method includes: reading, by a master process, a pre-stored configuration file storing a directed computation graph; initializing, by the master process, states of the nodes and connecting edges in a current computing period; determining a node to be called based on the computation direction of the directed computation graph and the states of the nodes, the node to be called comprising a node having all of its input edges in a complete state; transmitting, to the computing module in the slave process corresponding to the node to be called, a call request of Remote Process Call (RPC) to execute the computing module; updating the state of the node and the state of each output edge of the node upon receiving a response to the call request; and proceeding with a next computing period after determining that the states of all the nodes in the directed computation graph have been updated.

Method, apparatus and system for multi-module scheduling

Growing community of inventors

Beijing, China

Yifan Gong