CN105224476A - 高速缓存路预测 - Google Patents
高速缓存路预测 Download PDFInfo
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- CN105224476A CN105224476A CN201510329085.2A CN201510329085A CN105224476A CN 105224476 A CN105224476 A CN 105224476A CN 201510329085 A CN201510329085 A CN 201510329085A CN 105224476 A CN105224476 A CN 105224476A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0864—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using pseudo-associative means, e.g. set-associative or hashing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0893—Caches characterised by their organisation or structure
- G06F12/0895—Caches characterised by their organisation or structure of parts of caches, e.g. directory or tag array
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/306,162 | 2014-06-16 | ||
US14/306,162 US9460016B2 (en) | 2014-06-16 | 2014-06-16 | Cache way prediction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105224476A true CN105224476A (zh) | 2016-01-06 |
CN105224476B CN105224476B (zh) | 2018-12-18 |
Family
ID=54706943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510329085.2A Active CN105224476B (zh) | 2014-06-16 | 2015-06-15 | 高速缓存路预测 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9460016B2 (zh) |
CN (1) | CN105224476B (zh) |
DE (1) | DE102015109124B4 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020015120A1 (zh) * | 2018-07-19 | 2020-01-23 | 江苏华存电子科技有限公司 | 低延迟指令调度器及过滤猜测访问方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9916259B1 (en) * | 2015-02-02 | 2018-03-13 | Waymo Llc | System and method for low latency communication |
US10140122B2 (en) | 2015-09-23 | 2018-11-27 | Hanan Potash | Computer processor with operand/variable-mapped namespace |
US10095641B2 (en) * | 2015-09-23 | 2018-10-09 | Hanan Potash | Processor with frames/bins structure in local high speed memory |
US9977693B2 (en) | 2015-09-23 | 2018-05-22 | Hanan Potash | Processor that uses plural form information |
US10061511B2 (en) | 2015-09-23 | 2018-08-28 | Hanan Potash | Computing device with frames/bins structure, mentor layer and plural operand processing |
US10067878B2 (en) | 2015-09-23 | 2018-09-04 | Hanan Potash | Processor with logical mentor |
GB2547893B (en) * | 2016-02-25 | 2018-06-06 | Advanced Risc Mach Ltd | Combining part of an offset with a corresponding part of a base address and comparing with a reference address |
US11093286B2 (en) | 2016-04-26 | 2021-08-17 | Hanan Potash | Computing device with resource manager and civilware tier |
US11281586B2 (en) | 2017-05-09 | 2022-03-22 | Andes Technology Corporation | Processor and way prediction method thereof |
US10229061B2 (en) | 2017-07-14 | 2019-03-12 | International Business Machines Corporation | Method and arrangement for saving cache power |
US11114136B2 (en) * | 2018-08-21 | 2021-09-07 | Marcon International Inc | Circuit, system, and method for reading memory-based digital identification devices in parallel |
US11372768B2 (en) * | 2019-11-25 | 2022-06-28 | Alibaba Group Holding Limited | Methods and systems for fetching data for an accelerator |
US12040013B2 (en) | 2021-08-11 | 2024-07-16 | Stmicroelectronics International N.V. | Static random access memory supporting a single clock cycle read-modify-write operation |
US12046324B2 (en) | 2021-08-11 | 2024-07-23 | Stmicroelectronics International N.V. | Modular memory architecture with gated sub-array operation dependent on stored data content |
CN115299888A (zh) * | 2022-09-14 | 2022-11-08 | 曹毓琳 | 基于现场可编程门阵列的多微器官系统数据处理系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101187860A (zh) * | 2006-11-21 | 2008-05-28 | 国际商业机器公司 | 用于指令高速缓存踪迹生成的设备和方法 |
CN101558390A (zh) * | 2006-12-15 | 2009-10-14 | 密克罗奇普技术公司 | 用于微处理器的可配置高速缓冲存储器 |
US20120144121A1 (en) * | 2009-05-08 | 2012-06-07 | Bret Ronald Olszewski | Demand Based Partitioning of Microprocessor Caches |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3439350B2 (ja) * | 1998-10-02 | 2003-08-25 | Necエレクトロニクス株式会社 | キャッシュ・メモリ制御方法及びキャッシュ・メモリ制御装置 |
US6687789B1 (en) | 2000-01-03 | 2004-02-03 | Advanced Micro Devices, Inc. | Cache which provides partial tags from non-predicted ways to direct search if way prediction misses |
US6643739B2 (en) | 2001-03-13 | 2003-11-04 | Koninklijke Philips Electronics N.V. | Cache way prediction based on instruction base register |
US20040015669A1 (en) * | 2002-07-19 | 2004-01-22 | Edirisooriya Samantha J. | Method, system, and apparatus for an efficient cache to support multiple configurations |
US7657861B2 (en) * | 2002-08-07 | 2010-02-02 | Pact Xpp Technologies Ag | Method and device for processing data |
JP2007272280A (ja) * | 2006-03-30 | 2007-10-18 | Toshiba Corp | データ処理装置 |
US8225046B2 (en) * | 2006-09-29 | 2012-07-17 | Intel Corporation | Method and apparatus for saving power by efficiently disabling ways for a set-associative cache |
US8392651B2 (en) | 2008-08-20 | 2013-03-05 | Mips Technologies, Inc. | Data cache way prediction |
US9063825B1 (en) * | 2009-09-21 | 2015-06-23 | Tilera Corporation | Memory controller load balancing with configurable striping domains |
US8738860B1 (en) * | 2010-10-25 | 2014-05-27 | Tilera Corporation | Computing in parallel processing environments |
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2014
- 2014-06-16 US US14/306,162 patent/US9460016B2/en active Active
-
2015
- 2015-06-10 DE DE102015109124.0A patent/DE102015109124B4/de active Active
- 2015-06-15 CN CN201510329085.2A patent/CN105224476B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101187860A (zh) * | 2006-11-21 | 2008-05-28 | 国际商业机器公司 | 用于指令高速缓存踪迹生成的设备和方法 |
CN101558390A (zh) * | 2006-12-15 | 2009-10-14 | 密克罗奇普技术公司 | 用于微处理器的可配置高速缓冲存储器 |
US20120144121A1 (en) * | 2009-05-08 | 2012-06-07 | Bret Ronald Olszewski | Demand Based Partitioning of Microprocessor Caches |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020015120A1 (zh) * | 2018-07-19 | 2020-01-23 | 江苏华存电子科技有限公司 | 低延迟指令调度器及过滤猜测访问方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102015109124B4 (de) | 2020-11-05 |
US20150363318A1 (en) | 2015-12-17 |
CN105224476B (zh) | 2018-12-18 |
DE102015109124A1 (de) | 2015-12-17 |
US9460016B2 (en) | 2016-10-04 |
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