| 摘要 |
The present application discloses a method for determining a program performance interference model, including: selecting programs from a determined sample program set to form multiple subsets, acquiring a value of performance interference imposed on each program in each subset when the program is running and a total occupancy rate of a shared resource occupied by all the programs in each subset, and dividing all the subsets into multiple analytical units; performing a regression analysis on the value of performance interference on each sample program included in each analytical unit and a total occupancy rate corresponding to a subset in which the sample program is loaded, and acquiring a target function model; and acquiring a performance interference model corresponding to a target program according to the target function model. In the method for determining a program performance interference model according to embodiments of the present invention, a performance interference model is provided for each program in a multi-core processor, and performance interference imposed on the program when the program is running in the multi-core processor is quantized, thereby preventing programs whose mutual interference is relatively strong from running in a same multi-core processor, and ensuring optimal performance of the program when the program is running in the multi-core processor. |
