CACHE POLICY TO PREVENT ASSIGNMENT
DE602017087572T2Active Publication Date: 2025-01-29ADVANCED MICRO DEVICES INC
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Patent Information
- Application Number
- DE602017087572
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2016-12-09
- Filing Date
- 2017-12-07
- Publication Date
- 2025-01-29
- Estimated Expiration
- 2037-12-07
AI Technical Summary
Technical Problem
Existing cache systems face inefficiencies due to data that is not expected to be reused occupying cache storage, preventing more reusable data from being cached, which increases access latencies and decreases overall performance.
Method used
Implementing a 'no allocate' data type or policy in the cache system, where data not expected to be reused is marked and handled differently, preventing its allocation in the cache and limiting its cache residency time.
Benefits of technology
This approach reduces the number of cache entries occupied by non-reusable data, thereby increasing the chances of caching more reusable data, which enhances performance by reducing access latencies.
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