Inventor
HUBERTY TYLER J
US19 patents
Patents
19 patentsUS10331567B1Jun 25, 2019
Prefetch circuit with global quality factor to reduce aggressiveness in low power modes
APPLE INC25 citations93
US10180905B1Jan 15, 2019
Unified prefetch circuit for multi-level caches
APPLE INC15 citations85
US9886385B1Feb 6, 2018
Content-directed prefetch circuit with quality filtering
APPLE INC18 citations85
US10621100B1Apr 14, 2020
Unified prefetch circuit for multi-level caches
APPLE INC9 citations84
US11886354B1Jan 30, 2024
Cache thrash detection
APPLE INC7 citations83
US9904624B1Feb 27, 2018
Prefetch throttling in a multi-core system
APPLE INC18 citations83
US11210104B1Dec 28, 2021
Coprocessor context priority
APPLE INC2 citations71
US11755333B2Sep 12, 2023
Coprocessor prefetcher
APPLE INC2 citations68
US12222875B1Feb 11, 2025
Insertion/promotion vectors to update replacement data in caches based on criticality
APPLE INC5 citations63
US11921640B2Mar 5, 2024
Mitigating retention of previously-critical cache lines
APPLE INC0 citations60
US11822480B2Nov 21, 2023
Criticality-informed caching policies
APPLE INC0 citations60
US11768690B2Sep 26, 2023
Coprocessor context priority
APPLE INC0 citations60
US12235769B2Feb 25, 2025
Criticality-informed caching policies with multiple criticality levels
APPLE INC0 citations59
US12050918B2Jul 30, 2024
Coprocessor prefetcher
APPLE INC0 citations58
US12306762B1May 20, 2025
Deny list for a memory prefetcher circuit
APPLE INC0 citations57
US11176045B2Nov 16, 2021
Secondary prefetch circuit that reports coverage to a primary prefetch circuit to limit prefetching by primary prefetch circuit
APPLE INC0 citations52
US12579071B1Mar 17, 2026
Pattern match prefetcher with supplemental program-counter-based learning
APPLE INC0 citations48
US12572473B1Mar 10, 2026
Prefetch circuitry with compression for demoted entries
APPLE INC0 citations44
US10776521B2Sep 15, 2020
Security techniques based on memory timing characteristics
APPLE INC0 citations33