JP2021507371A5 - - Google Patents

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Publication number
JP2021507371A5
JP2021507371A5 JP2020532672A JP2020532672A JP2021507371A5 JP 2021507371 A5 JP2021507371 A5 JP 2021507371A5 JP 2020532672 A JP2020532672 A JP 2020532672A JP 2020532672 A JP2020532672 A JP 2020532672A JP 2021507371 A5 JP2021507371 A5 JP 2021507371A5
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JP
Japan
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probe
cache
entry
processing node
lookup
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JP2020532672A
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Japanese (ja)
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JP6975335B2 (ja
JP2021507371A (ja
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Priority claimed from US15/844,215 external-priority patent/US10776282B2/en
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JP2020532672A 2017-12-15 2018-09-19 ホームエージェントベースのキャッシュ転送アクセラレーションスキーム Active JP6975335B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/844,215 US10776282B2 (en) 2017-12-15 2017-12-15 Home agent based cache transfer acceleration scheme
US15/844,215 2017-12-15
PCT/US2018/051756 WO2019118037A1 (en) 2017-12-15 2018-09-19 Home agent based cache transfer acceleration scheme

Publications (3)

Publication Number Publication Date
JP2021507371A JP2021507371A (ja) 2021-02-22
JP2021507371A5 true JP2021507371A5 (https=) 2021-10-28
JP6975335B2 JP6975335B2 (ja) 2021-12-01

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JP2020532672A Active JP6975335B2 (ja) 2017-12-15 2018-09-19 ホームエージェントベースのキャッシュ転送アクセラレーションスキーム

Country Status (6)

Country Link
US (2) US10776282B2 (https=)
EP (2) EP3724772B1 (https=)
JP (1) JP6975335B2 (https=)
KR (1) KR102383040B1 (https=)
CN (1) CN111656332B (https=)
WO (1) WO2019118037A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10776282B2 (en) 2017-12-15 2020-09-15 Advanced Micro Devices, Inc. Home agent based cache transfer acceleration scheme
US11163688B2 (en) * 2019-09-24 2021-11-02 Advanced Micro Devices, Inc. System probe aware last level cache insertion bypassing
US11210248B2 (en) * 2019-12-20 2021-12-28 Advanced Micro Devices, Inc. System direct memory access engine offload
US11874783B2 (en) * 2021-12-21 2024-01-16 Advanced Micro Devices, Inc. Coherent block read fulfillment
US20250240156A1 (en) * 2022-12-23 2025-07-24 Advanced Micro Devices, Inc. Systems and methods relating to confidential computing key mixing hazard management
CN117651021B (zh) * 2024-01-25 2024-04-30 苏州萨沙迈半导体有限公司 过滤器及其控制方法和装置、电气设备
US20260086950A1 (en) * 2024-09-25 2026-03-26 Advanced Micro Devices, Inc. Systems and methods for region-based probe filter shootdown

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6055610A (en) * 1997-08-25 2000-04-25 Hewlett-Packard Company Distributed memory multiprocessor computer system with directory based cache coherency with ambiguous mapping of cached data to main-memory locations
US6631401B1 (en) 1998-12-21 2003-10-07 Advanced Micro Devices, Inc. Flexible probe/probe response routing for maintaining coherency
US7234029B2 (en) * 2000-12-28 2007-06-19 Intel Corporation Method and apparatus for reducing memory latency in a cache coherent multi-node architecture
US7395375B2 (en) * 2004-11-08 2008-07-01 International Business Machines Corporation Prefetch miss indicator for cache coherence directory misses on external caches
WO2007025112A1 (en) 2005-08-23 2007-03-01 Advanced Micro Devices, Inc. Method for proactive synchronization within a computer system
US8185695B2 (en) 2008-06-30 2012-05-22 Advanced Micro Devices, Inc. Snoop filtering mechanism
WO2010052799A1 (ja) * 2008-11-10 2010-05-14 富士通株式会社 情報処理装置及びメモリ制御装置
US9081706B2 (en) * 2012-05-10 2015-07-14 Oracle International Corporation Using a shared last-level TLB to reduce address-translation latency
US9405687B2 (en) * 2013-11-04 2016-08-02 Intel Corporation Method, apparatus and system for handling cache misses in a processor
US9639470B2 (en) * 2014-08-26 2017-05-02 Arm Limited Coherency checking of invalidate transactions caused by snoop filter eviction in an integrated circuit
DE102015115582A1 (de) 2014-10-22 2016-04-28 Imagination Technologies Limited Vorrichtung und Verfahren zum Drosseln des Hardwarevorauslesens
CN104331377B (zh) 2014-11-12 2018-06-26 浪潮(北京)电子信息产业有限公司 一种多核处理器系统的目录缓存管理方法
US11237965B2 (en) * 2014-12-31 2022-02-01 Arteris, Inc. Configurable snoop filters for cache coherent systems
US9792210B2 (en) 2015-12-22 2017-10-17 Advanced Micro Devices, Inc. Region probe filter for distributed memory system
US9817760B2 (en) * 2016-03-07 2017-11-14 Qualcomm Incorporated Self-healing coarse-grained snoop filter
US11061572B2 (en) * 2016-04-22 2021-07-13 Advanced Micro Devices, Inc. Memory object tagged memory monitoring method and system
US10776282B2 (en) 2017-12-15 2020-09-15 Advanced Micro Devices, Inc. Home agent based cache transfer acceleration scheme

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