CN1601489A - 利用共享专用高速缓存减少高速缓存失误率的方法和系统 - Google Patents
利用共享专用高速缓存减少高速缓存失误率的方法和系统 Download PDFInfo
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- CN1601489A CN1601489A CN200410082689.3A CN200410082689A CN1601489A CN 1601489 A CN1601489 A CN 1601489A CN 200410082689 A CN200410082689 A CN 200410082689A CN 1601489 A CN1601489 A CN 1601489A
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- cache
- processor
- fault rate
- speed cache
- request
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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
- G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
-
- 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
- G06F12/12—Replacement control
- G06F12/121—Replacement control using replacement algorithms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/60—Details of cache memory
- G06F2212/6042—Allocation of cache space to multiple users or processors
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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 (42)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/670,715 US20050071564A1 (en) | 2003-09-25 | 2003-09-25 | Reduction of cache miss rates using shared private caches |
US10/670,715 | 2003-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1601489A true CN1601489A (zh) | 2005-03-30 |
CN100345124C CN100345124C (zh) | 2007-10-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100826893A Expired - Fee Related CN100345124C (zh) | 2003-09-25 | 2004-09-27 | 利用共享专用高速缓存减少高速缓存失误率的方法和系统 |
Country Status (2)
Country | Link |
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US (1) | US20050071564A1 (zh) |
CN (1) | CN100345124C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101135994B (zh) * | 2007-09-07 | 2010-06-23 | 杭州华三通信技术有限公司 | 一种划分缓存空间的方法和装置以及缓存控制器 |
CN101295274B (zh) * | 2007-04-29 | 2011-03-23 | 国际商业机器公司 | 用于降低共享存储器的数据讹误的方法和设备 |
WO2014083442A1 (en) * | 2012-11-27 | 2014-06-05 | International Business Machines Corporation | Coherent proxy for attached processor |
US8938587B2 (en) | 2013-01-11 | 2015-01-20 | International Business Machines Corporation | Data recovery for coherent attached processor proxy |
US8990513B2 (en) | 2013-01-11 | 2015-03-24 | International Business Machines Corporation | Accelerated recovery for snooped addresses in a coherent attached processor proxy |
US9021211B2 (en) | 2013-01-11 | 2015-04-28 | International Business Machines Corporation | Epoch-based recovery for coherent attached processor proxy |
US9135174B2 (en) | 2012-11-27 | 2015-09-15 | International Business Machines Corporation | Coherent attached processor proxy supporting master parking |
CN105573660A (zh) * | 2014-09-30 | 2016-05-11 | 伊姆西公司 | 用于改善分簇磁盘阵列的性能的方法和装置 |
US9367458B2 (en) | 2012-11-27 | 2016-06-14 | International Business Machines Corporation | Programmable coherent proxy for attached processor |
US9547597B2 (en) | 2013-03-01 | 2017-01-17 | International Business Machines Corporation | Selection of post-request action based on combined response and input from the request source |
CN107003946A (zh) * | 2014-12-26 | 2017-08-01 | 英特尔公司 | 存储器中的成本感知的页交换和替换 |
CN108351834A (zh) * | 2015-09-26 | 2018-07-31 | 英特尔公司 | 用于针对核到核数据传送优化指令减少性能逆转的低开销硬件预测器 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4327669B2 (ja) * | 2004-06-29 | 2009-09-09 | 徳元 王 | キャッシュ装置及び方法 |
US7366871B2 (en) | 2004-11-18 | 2008-04-29 | Sun Microsystems, Inc. | Apparatus and method for determining stack distance including spatial locality of running software for estimating cache miss rates based upon contents of a hash table |
US7373480B2 (en) * | 2004-11-18 | 2008-05-13 | Sun Microsystems, Inc. | Apparatus and method for determining stack distance of running software for estimating cache miss rates based upon contents of a hash table |
US7818747B1 (en) * | 2005-11-03 | 2010-10-19 | Oracle America, Inc. | Cache-aware scheduling for a chip multithreading processor |
US20070283095A1 (en) * | 2006-06-06 | 2007-12-06 | Alcor Micro, Corp. | Method to access storage device through universal serial bus |
US20080263279A1 (en) * | 2006-12-01 | 2008-10-23 | Srinivasan Ramani | Design structure for extending local caches in a multiprocessor system |
US7844779B2 (en) * | 2007-12-13 | 2010-11-30 | International Business Machines Corporation | Method and system for intelligent and dynamic cache replacement management based on efficient use of cache for individual processor core |
US20090165004A1 (en) * | 2007-12-21 | 2009-06-25 | Jaideep Moses | Resource-aware application scheduling |
US7457920B1 (en) * | 2008-01-26 | 2008-11-25 | International Business Machines Corporation | Method and system for cache eviction |
JP2009181484A (ja) * | 2008-01-31 | 2009-08-13 | Panasonic Corp | 計算機システムとその制御方法 |
US7890700B2 (en) * | 2008-03-19 | 2011-02-15 | International Business Machines Corporation | Method, system, and computer program product for cross-invalidation handling in a multi-level private cache |
US8285950B2 (en) | 2010-06-03 | 2012-10-09 | International Business Machines Corporation | SMT/ECO mode based on cache miss rate |
US9703706B2 (en) * | 2011-02-28 | 2017-07-11 | Oracle International Corporation | Universal cache management system |
US20120324481A1 (en) * | 2011-06-16 | 2012-12-20 | Samsung Electronics Co. Ltd. | Adaptive termination and pre-launching policy for improving application startup time |
US9830272B2 (en) * | 2011-12-28 | 2017-11-28 | Intel Corporation | Cache memory staged reopen |
US9244853B2 (en) * | 2012-08-10 | 2016-01-26 | Qualcomm Incorporated | Tunable multi-tiered STT-MRAM cache for multi-core processors |
US8812489B2 (en) | 2012-10-08 | 2014-08-19 | International Business Machines Corporation | Swapping expected and candidate affinities in a query plan cache |
CN103729248B (zh) * | 2012-10-16 | 2017-12-15 | 华为技术有限公司 | 一种基于缓存感知的确定待迁移任务的方法和装置 |
US9158669B2 (en) | 2012-12-17 | 2015-10-13 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Presenting enclosure cache as local cache in an enclosure attached server |
WO2015130291A1 (en) * | 2014-02-27 | 2015-09-03 | Empire Technology Development, Llc | Thread and data assignment in multi-core processors |
JP6039772B1 (ja) * | 2015-09-16 | 2016-12-07 | 株式会社東芝 | メモリシステム |
US11016695B2 (en) * | 2016-12-20 | 2021-05-25 | Intel Corporation | Methods and apparatus to perform memory copy operations |
US20180203807A1 (en) * | 2017-01-13 | 2018-07-19 | Arm Limited | Partitioning tlb or cache allocation |
US10705590B2 (en) | 2017-11-28 | 2020-07-07 | Google Llc | Power-conserving cache memory usage |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355478A (en) * | 1991-12-23 | 1994-10-11 | International Business Machines Corporation | Method for avoiding cache misses during external tournament tree replacement sorting procedures |
EP0689141A3 (en) * | 1994-06-20 | 1997-10-15 | At & T Corp | Disruption-based hardware support for system performance profiling |
US6269426B1 (en) * | 1997-06-24 | 2001-07-31 | Sun Microsystems, Inc. | Method for operating a non-blocking hierarchical cache throttle |
CN1168025C (zh) * | 1999-03-10 | 2004-09-22 | 国际商业机器公司 | 用于多线程处理机的指令高速缓存器 |
US6598123B1 (en) * | 2000-06-28 | 2003-07-22 | Intel Corporation | Snoop filter line replacement for reduction of back invalidates in multi-node architectures |
US6604174B1 (en) * | 2000-11-10 | 2003-08-05 | International Business Machines Corporation | Performance based system and method for dynamic allocation of a unified multiport cache |
US6918012B2 (en) * | 2001-08-28 | 2005-07-12 | Hewlett-Packard Development Company, L.P. | Streamlined cache coherency protocol system and method for a multiple processor single chip device |
-
2003
- 2003-09-25 US US10/670,715 patent/US20050071564A1/en not_active Abandoned
-
2004
- 2004-09-27 CN CNB2004100826893A patent/CN100345124C/zh not_active Expired - Fee Related
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101295274B (zh) * | 2007-04-29 | 2011-03-23 | 国际商业机器公司 | 用于降低共享存储器的数据讹误的方法和设备 |
CN101135994B (zh) * | 2007-09-07 | 2010-06-23 | 杭州华三通信技术有限公司 | 一种划分缓存空间的方法和装置以及缓存控制器 |
WO2014083442A1 (en) * | 2012-11-27 | 2014-06-05 | International Business Machines Corporation | Coherent proxy for attached processor |
US9454484B2 (en) | 2012-11-27 | 2016-09-27 | International Business Machines Corporation | Integrated circuit system having decoupled logical and physical interfaces |
US9442852B2 (en) | 2012-11-27 | 2016-09-13 | International Business Machines Corporation | Programmable coherent proxy for attached processor |
US9367458B2 (en) | 2012-11-27 | 2016-06-14 | International Business Machines Corporation | Programmable coherent proxy for attached processor |
US9069674B2 (en) | 2012-11-27 | 2015-06-30 | International Business Machines Corporation | Coherent proxy for attached processor |
US9086975B2 (en) | 2012-11-27 | 2015-07-21 | International Business Machines Corporation | Coherent proxy for attached processor |
US9135174B2 (en) | 2012-11-27 | 2015-09-15 | International Business Machines Corporation | Coherent attached processor proxy supporting master parking |
US9146872B2 (en) | 2012-11-27 | 2015-09-29 | International Business Machines Corporation | Coherent attached processor proxy supporting master parking |
US9251077B2 (en) | 2013-01-11 | 2016-02-02 | International Business Machines Corporation | Accelerated recovery for snooped addresses in a coherent attached processor proxy |
US8938587B2 (en) | 2013-01-11 | 2015-01-20 | International Business Machines Corporation | Data recovery for coherent attached processor proxy |
US9229868B2 (en) | 2013-01-11 | 2016-01-05 | International Business Machines Corporation | Data recovery for coherent attached processor proxy |
US9251076B2 (en) | 2013-01-11 | 2016-02-02 | International Business Machines Corporation | Epoch-based recovery for coherent attached processor proxy |
US9021211B2 (en) | 2013-01-11 | 2015-04-28 | International Business Machines Corporation | Epoch-based recovery for coherent attached processor proxy |
US8990513B2 (en) | 2013-01-11 | 2015-03-24 | International Business Machines Corporation | Accelerated recovery for snooped addresses in a coherent attached processor proxy |
US9547597B2 (en) | 2013-03-01 | 2017-01-17 | International Business Machines Corporation | Selection of post-request action based on combined response and input from the request source |
US9606922B2 (en) | 2013-03-01 | 2017-03-28 | International Business Machines Corporation | Selection of post-request action based on combined response and input from the request source |
CN105573660A (zh) * | 2014-09-30 | 2016-05-11 | 伊姆西公司 | 用于改善分簇磁盘阵列的性能的方法和装置 |
CN105573660B (zh) * | 2014-09-30 | 2019-05-17 | 伊姆西公司 | 用于改善分簇磁盘阵列的性能的方法和装置 |
CN107003946A (zh) * | 2014-12-26 | 2017-08-01 | 英特尔公司 | 存储器中的成本感知的页交换和替换 |
CN107003946B (zh) * | 2014-12-26 | 2021-09-07 | 英特尔公司 | 用于管理从存储器设备回收的方法、装置、设备和介质 |
CN108351834A (zh) * | 2015-09-26 | 2018-07-31 | 英特尔公司 | 用于针对核到核数据传送优化指令减少性能逆转的低开销硬件预测器 |
CN108351834B (zh) * | 2015-09-26 | 2022-09-23 | 英特尔公司 | 用于针对核到核数据传送优化指令减少性能逆转的低开销硬件预测器 |
Also Published As
Publication number | Publication date |
---|---|
US20050071564A1 (en) | 2005-03-31 |
CN100345124C (zh) | 2007-10-24 |
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Owner name: IBM (CHINA) CO., LTD. Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINES CORP. Effective date: 20101101 |
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Free format text: CORRECT: ADDRESS; FROM: NEW YORK STATE, UNITED STATES TO: 201203 7/F, BUILDING 10, ZHANGJIANG INNOVATION PARK, NO.399, KEYUAN ROAD, HIGH-TECH PARK, ZHANGJIANG, PUDONG NEW DISTRICT, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20101101 Address after: 201203 Shanghai city Pudong New Area Keyuan Road No. 399 Zhang Jiang Zhang Jiang high tech Park Innovation Park 10 Building 7 layer Patentee after: International Business Machines (China) Co., Ltd. Address before: American New York Patentee before: International Business Machines Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20170927 |
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CF01 | Termination of patent right due to non-payment of annual fee |