Patent ID: 11887353
Assignee: ZHEJIANG LAB
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. The method according to claim 1, wherein the one or more constraint condition comprises that:

zq≤2−xikxjk, ∀q∈V−V, (i,q),(q,j)∈Ē, ∀k∈K,

zq≥xik−xjk, ∀q∈V−V, (i,q),(q,j)∈Ē, ∀k∈K,

zq≥xjk−xik, ∀q∈V−V, (i,q),(q,j)∈Ē, ∀k∈K,

uqk′k″>xik′+xjk″−1, ∀q∈V−V, (i,q),(q,j)∈Ē, ∀k′, k″∈K, and k′≠k″,

zq=Σk′∈KΣk″∈Kuqk′k″,

Cq=Sq+zqpqk′k″comm, ∀q∈V−V,

represents that for the communication task q, q∈V−V, when two operators that transmit data to each other are assigned to a same computing device, data transmission latency of the communication task q between the two operators is ignored, when two operators that transmit data to each other are assigned to different computing devices, there is data transmission latency, wherein Sq represents start time of the communication task q and Cq represents end time of the communication task q, wherein zq represents a communication decision parameter; xik, xjk, xik′, and xjk″ are assignment decision parameters, and k′ and k″ represent different computing devices; uqk′k″∈{0,1} represents a communication decision parameter, and uqk′k″=1 represents that a transmission channel is selected from device k′ to k″ to transmit the communication task q.