Advanced micro devices, inc. (20240111678). PUSHED PREFETCHING IN A MEMORY HIERARCHY simplified abstract
Contents
- 1 PUSHED PREFETCHING IN A MEMORY HIERARCHY
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PUSHED PREFETCHING IN A MEMORY HIERARCHY - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
PUSHED PREFETCHING IN A MEMORY HIERARCHY
Organization Name
Inventor(s)
JAGADISH B. Kotra of AUSTIN TX (US)
JOHN Kalamatianos of BOXBOROUGH MA (US)
PAUL Moyer of FORT COLLINS CO (US)
GABRIEL H. Loh of BELLEVUE WA (US)
PUSHED PREFETCHING IN A MEMORY HIERARCHY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240111678 titled 'PUSHED PREFETCHING IN A MEMORY HIERARCHY
Simplified Explanation
The abstract describes systems and methods for pushed prefetching in a multi-core complex system with multiple caches and shared memory. The prefetcher monitors memory traffic between caches and shared memory to initiate data prefetching to improve performance.
- Multiple core complexes with multiple cores and caches
- Memory hierarchy with multiple cache levels
- Interconnect device connecting core complexes and shared memory
- Push-based prefetcher monitoring memory traffic and initiating prefetching to caches
Potential Applications
This technology can be applied in high-performance computing systems, data centers, and cloud computing environments where efficient data prefetching can improve overall system performance.
Problems Solved
1. Improving memory access latency by prefetching data to caches before it is needed. 2. Enhancing overall system performance by reducing data access delays.
Benefits
1. Increased system performance and responsiveness. 2. Efficient utilization of cache memory. 3. Reduced data access latency.
Potential Commercial Applications
Optimizing data access in high-performance computing systems SEO Optimized Title: "Enhancing Data Access Efficiency in High-Performance Computing Systems"
Possible Prior Art
One potential prior art could be existing prefetching techniques in multi-core systems, such as hardware-based prefetching algorithms or software-based prefetching strategies.
Unanswered Questions
How does this technology compare to existing prefetching techniques in terms of performance improvement?
Answer: This article does not provide a direct comparison with existing prefetching techniques, leaving the effectiveness of this technology in relation to others unclear.
What are the potential limitations or drawbacks of this pushed prefetching system?
Answer: The article does not address any potential limitations or drawbacks of the pushed prefetching system, leaving room for further investigation into its practical implementation and performance in real-world scenarios.
Original Abstract Submitted
systems and methods for pushed prefetching include: multiple core complexes, each core complex having multiple cores and multiple caches, the multiple caches configured in a memory hierarchy with multiple levels; an interconnect device coupling the core complexes to each other and coupling the core complexes to shared memory, the shared memory at a lower level of the memory hierarchy than the multiple caches; and a push-based prefetcher having logic to: monitor memory traffic between caches of a first level of the memory hierarchy and the shared memory; and based on the monitoring, initiate a prefetch of data to a cache of the first level of the memory hierarchy.
