Samsung electronics co., ltd. (20240320159). CACHE PROCESSING REQUEST FOR DATA STORED IN STACK AREA BY USING USELESS INFORMATION, OPERATING METHOD OF CACHE, AND ELECTRONIC DEVICE COMPRISING CACHE simplified abstract
CACHE PROCESSING REQUEST FOR DATA STORED IN STACK AREA BY USING USELESS INFORMATION, OPERATING METHOD OF CACHE, AND ELECTRONIC DEVICE COMPRISING CACHE
Organization Name
Inventor(s)
MOONGYUNG Kim of SUWON-SI (KR)
DONGHYEON Ham of SUWON-SI (KR)
CACHE PROCESSING REQUEST FOR DATA STORED IN STACK AREA BY USING USELESS INFORMATION, OPERATING METHOD OF CACHE, AND ELECTRONIC DEVICE COMPRISING CACHE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240320159 titled 'CACHE PROCESSING REQUEST FOR DATA STORED IN STACK AREA BY USING USELESS INFORMATION, OPERATING METHOD OF CACHE, AND ELECTRONIC DEVICE COMPRISING CACHE
The abstract describes a patent application for a cache system that includes a data memory, a tag memory, and a cache controller. The data memory stores data used by an external processor in a stack structure, while the tag memory stores information indicating whether data in a cache line has been popped. The cache controller is responsible for changing the state of a cache line when a pop request is received.
- The cache system includes a data memory, tag memory, and cache controller.
- Data memory stores data in a stack structure for an external processor.
- Tag memory stores information on whether data in a cache line has been popped.
- Cache controller changes the state of a cache line upon receiving a pop request.
Potential Applications: - This technology can be used in computer systems to improve data processing efficiency. - It can be applied in embedded systems to enhance memory management capabilities.
Problems Solved: - Efficient management of data in cache memory. - Streamlining data retrieval processes for external processors.
Benefits: - Faster data access for external processors. - Improved overall system performance. - Enhanced memory management capabilities.
Commercial Applications: Title: "Enhancing Data Processing Efficiency with Advanced Cache Technology" This technology can be utilized in various industries such as computer hardware manufacturing, embedded systems development, and data processing companies. It can significantly improve the performance of systems that rely on efficient data management.
Questions about Cache Technology: 1. How does the cache controller handle pop requests efficiently? The cache controller in the system changes the state of a cache line storing the data subject to the pop request, ensuring quick and effective data retrieval.
2. What are the key advantages of using a stack structure in the data memory? The stack structure in the data memory allows for organized storage and retrieval of data, optimizing the efficiency of the cache system.
Original Abstract Submitted
a cache includes a data memory, a tag memory, and a cache controller. the data memory includes a stack area storing, in a stack structure, data used by an external processor in a plurality of cache lines. the tag memory stores a tag entry including useless information indicating whether data stored in a corresponding cache line has been popped. the cache controller is configured to, when a pop request for data stored in the stack area is received, change the useless information of a cache line storing the data subject to the pop request, to a useless state.
