| 摘要 |
A memory activation method and device, which relate to the field of computers. In the solutions, a first memory access request is acquired, the first memory access request being used to request to access a first sub row in memory (100); a to-be-scheduled queue of the memory is searched for a second memory access request, wherein the to-be-scheduled queue of the memory comprises multiple memory access requests, the second memory access request is used to request to access a second sub row in the memory, and the first sub row and the second sub row are located at the same row in the memory (110); the first memory access request and the second memory access request are combined to generate a first activation instruction, the first activation instruction being used to instruct to activate the first sub row and the second sub row in the memory (120); and the first activation instruction is sent to the memory (130). In this way, the first sub row and the second sub row can be activated at the same time, and it is not necessary to precharge a row at which the first sub row is located and then activate the second sub row after the first sub row is activated; therefore, activation efficiency is improved. |
