Huawei Technologies Co., Limited

Sz Dji Technology Co., Ltd.

Jin Xie

Gang Liu

Dong Qin

Mingli Cui

Shengbao Yin

A memory data migration method, apparatus, and system are provided. During memory migration, data is classified into two parts based on a hot and cold degree of the data. Hot data is directly migrated, and cold data is written into a shared storage device shared by memories. When needing to be used in a destination-end memory, the cold data may be read from the shared storage device. This reduces an amount of data that needs to be migrated to the destination-end memory, thereby improving memory migration efficiency.

Method and apparatus of data migration based on use algorithm

Memory data migration method and apparatus where cold data is migrated to shared storage prior to storing in destination storage

A system includes a memory buffer, a first data processor, a second data processor, and a controller. The first data processor performs a write operation to write data into the memory buffer and provides a first reference indicating a status or progress of the write operation. The controller provides a second reference indicating a buffer block in the memory buffer. The second data processor receives the first reference and the second reference, uses a threshold and the first reference to determine whether the buffer block contains enough data to be processed by the second data processor, obtains data to be processed from the buffer block using the second reference if the buffer block contains enough data to be processed, and processes the data obtained from the buffer block.

System and method for supporting data communication in a movable platform

Portable milligram scale

Growing community of inventors

Shenzhen, China

Jin Xie