ATE377793T1 - Verfaren und vorrichtung zum einteilen von anforderungen für einen dynamischen direktzugriffsspeicherbaustein - Google Patents
Verfaren und vorrichtung zum einteilen von anforderungen für einen dynamischen direktzugriffsspeicherbausteinInfo
- Publication number
- ATE377793T1 ATE377793T1 AT02713653T AT02713653T ATE377793T1 AT E377793 T1 ATE377793 T1 AT E377793T1 AT 02713653 T AT02713653 T AT 02713653T AT 02713653 T AT02713653 T AT 02713653T AT E377793 T1 ATE377793 T1 AT E377793T1
- Authority
- AT
- Austria
- Prior art keywords
- memory device
- random access
- access memory
- dynamic random
- assessing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
- G06F13/161—Handling requests for interconnection or transfer for access to memory bus based on arbitration with latency improvement
- G06F13/1621—Handling requests for interconnection or transfer for access to memory bus based on arbitration with latency improvement by maintaining request order
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dram (AREA)
- Bus Control (AREA)
- Debugging And Monitoring (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/977,510 US6961834B2 (en) | 2001-10-12 | 2001-10-12 | Method and apparatus for scheduling of requests to dynamic random access memory device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE377793T1 true ATE377793T1 (de) | 2007-11-15 |
Family
ID=25525212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02713653T ATE377793T1 (de) | 2001-10-12 | 2002-02-21 | Verfaren und vorrichtung zum einteilen von anforderungen für einen dynamischen direktzugriffsspeicherbaustein |
Country Status (6)
Country | Link |
---|---|
US (1) | US6961834B2 (de) |
EP (1) | EP1435039B1 (de) |
JP (1) | JP4095032B2 (de) |
AT (1) | ATE377793T1 (de) |
DE (1) | DE60223394T2 (de) |
WO (1) | WO2003040927A1 (de) |
Families Citing this family (38)
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US6804738B2 (en) * | 2001-10-12 | 2004-10-12 | Sonics, Inc. | Method and apparatus for scheduling a resource to meet quality-of-service restrictions |
US7194561B2 (en) * | 2001-10-12 | 2007-03-20 | Sonics, Inc. | Method and apparatus for scheduling requests to a resource using a configurable threshold |
US7356633B2 (en) * | 2002-05-03 | 2008-04-08 | Sonics, Inc. | Composing on-chip interconnects with configurable interfaces |
US7194566B2 (en) * | 2002-05-03 | 2007-03-20 | Sonics, Inc. | Communication system and method with configurable posting points |
US7254603B2 (en) * | 2002-05-03 | 2007-08-07 | Sonics, Inc. | On-chip inter-network performance optimization using configurable performance parameters |
US7302691B2 (en) * | 2002-05-10 | 2007-11-27 | Sonics, Incorporated | Scalable low bandwidth multicast handling in mixed core systems |
US7836252B2 (en) * | 2002-08-29 | 2010-11-16 | Micron Technology, Inc. | System and method for optimizing interconnections of memory devices in a multichip module |
US7603441B2 (en) * | 2002-12-27 | 2009-10-13 | Sonics, Inc. | Method and apparatus for automatic configuration of multiple on-chip interconnects |
US7827283B2 (en) * | 2003-02-19 | 2010-11-02 | International Business Machines Corporation | System for managing and controlling storage access requirements |
US7245145B2 (en) | 2003-06-11 | 2007-07-17 | Micron Technology, Inc. | Memory module and method having improved signal routing topology |
US7120743B2 (en) | 2003-10-20 | 2006-10-10 | Micron Technology, Inc. | Arbitration system and method for memory responses in a hub-based memory system |
US9087036B1 (en) | 2004-08-12 | 2015-07-21 | Sonics, Inc. | Methods and apparatuses for time annotated transaction level modeling |
US7665069B2 (en) * | 2003-10-31 | 2010-02-16 | Sonics, Inc. | Method and apparatus for establishing a quality of service model |
US8504992B2 (en) * | 2003-10-31 | 2013-08-06 | Sonics, Inc. | Method and apparatus for establishing a quality of service model |
US7366864B2 (en) | 2004-03-08 | 2008-04-29 | Micron Technology, Inc. | Memory hub architecture having programmable lane widths |
US7120723B2 (en) | 2004-03-25 | 2006-10-10 | Micron Technology, Inc. | System and method for memory hub-based expansion bus |
US7590797B2 (en) * | 2004-04-08 | 2009-09-15 | Micron Technology, Inc. | System and method for optimizing interconnections of components in a multichip memory module |
US7392331B2 (en) | 2004-08-31 | 2008-06-24 | Micron Technology, Inc. | System and method for transmitting data packets in a computer system having a memory hub architecture |
US7681196B2 (en) * | 2004-11-18 | 2010-03-16 | Oracle International Corporation | Providing optimal number of threads to applications performing multi-tasking using threads |
US20060112240A1 (en) * | 2004-11-24 | 2006-05-25 | Walker Robert M | Priority scheme for executing commands in memories |
JP2008541217A (ja) * | 2005-05-04 | 2008-11-20 | エヌエックスピー ビー ヴィ | メモリーコントローラ、メモリーアクセスの制御方法、及びメモリーコントローラを具えたシステム |
KR100784385B1 (ko) * | 2005-08-10 | 2007-12-11 | 삼성전자주식회사 | 공유 자원에 대한 접근 요청을 중재하는 시스템 및 방법 |
US8225064B2 (en) * | 2005-12-16 | 2012-07-17 | Nec Corporation | Storage region allocation system, storage region allocation method, and control apparatus |
US8868397B2 (en) * | 2006-11-20 | 2014-10-21 | Sonics, Inc. | Transaction co-validation across abstraction layers |
US7814243B2 (en) * | 2007-06-01 | 2010-10-12 | Sonics, Inc. | Shared storage for multi-threaded ordered queues in an interconnect |
US9588810B2 (en) * | 2007-08-08 | 2017-03-07 | Microsoft Technology Licensing, Llc | Parallelism-aware memory request scheduling in shared memory controllers |
US8260990B2 (en) * | 2007-11-19 | 2012-09-04 | Qualcomm Incorporated | Selective preclusion of a bus access request |
US8180975B2 (en) * | 2008-02-26 | 2012-05-15 | Microsoft Corporation | Controlling interference in shared memory systems using parallelism-aware batch scheduling |
US8607234B2 (en) | 2009-07-22 | 2013-12-10 | Empire Technology Development, Llc | Batch scheduling with thread segregation and per thread type marking caps |
US8799912B2 (en) * | 2009-07-22 | 2014-08-05 | Empire Technology Development Llc | Application selection of memory request scheduling |
US8839255B2 (en) * | 2009-07-23 | 2014-09-16 | Empire Technology Development Llc | Scheduling of threads by batch scheduling |
US8972995B2 (en) | 2010-08-06 | 2015-03-03 | Sonics, Inc. | Apparatus and methods to concurrently perform per-thread as well as per-tag memory access scheduling within a thread and across two or more threads |
US8438306B2 (en) | 2010-11-02 | 2013-05-07 | Sonics, Inc. | Apparatus and methods for on layer concurrency in an integrated circuit |
KR101292309B1 (ko) * | 2011-12-27 | 2013-07-31 | 숭실대학교산학협력단 | 반도체칩 및 메모리 제어방법, 그리고 그 방법을 컴퓨터에서 실행시키기 위한 프로그램을 기록한 기록매체 |
US9563369B2 (en) * | 2014-04-14 | 2017-02-07 | Microsoft Technology Licensing, Llc | Fine-grained bandwidth provisioning in a memory controller |
KR20170136382A (ko) * | 2016-06-01 | 2017-12-11 | 주식회사 맴레이 | 메모리 컨트롤러, 그리고 이를 포함하는 메모리 모듈 및 프로세서 |
US10572399B2 (en) * | 2016-07-13 | 2020-02-25 | Qualcomm Incorporated | Memory request arbitration |
US10481944B2 (en) * | 2017-08-09 | 2019-11-19 | Xilinx, Inc. | Adaptive quality of service control circuit |
Family Cites Families (23)
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US5274769A (en) * | 1988-08-29 | 1993-12-28 | Fujitsu Limited | System for transferring data between blocks |
US5287464A (en) * | 1990-10-24 | 1994-02-15 | Zilog, Inc. | Semiconductor multi-device system with logic means for controlling the operational mode of a set of input/output data bus drivers |
JP2575557B2 (ja) * | 1990-11-13 | 1997-01-29 | インターナショナル・ビジネス・マシーンズ・コーポレイション | スーパーコンピユータシステム |
US5218456A (en) * | 1991-07-22 | 1993-06-08 | Xerox Corporation | Disk bandwidth allocations to prioritize disk requests |
US5530901A (en) * | 1991-11-28 | 1996-06-25 | Ricoh Company, Ltd. | Data Transmission processing system having DMA channels running cyclically to execute data transmission from host to memory and from memory to processing unit successively |
JP2531903B2 (ja) * | 1992-06-22 | 1996-09-04 | インターナショナル・ビジネス・マシーンズ・コーポレイション | コンピュ―タ・システムおよびシステム拡張装置 |
US5664153A (en) * | 1993-04-21 | 1997-09-02 | Intel Corporation | Page open/close scheme based on high order address bit and likelihood of page access |
US5469473A (en) * | 1994-04-15 | 1995-11-21 | Texas Instruments Incorporated | Transceiver circuit with transition detection |
SE515901C2 (sv) * | 1995-12-28 | 2001-10-22 | Dynarc Ab | Resursadministrering, plan och arrangemang |
US5809538A (en) * | 1996-02-07 | 1998-09-15 | General Instrument Corporation | DRAM arbiter for video decoder |
US5912872A (en) * | 1996-09-27 | 1999-06-15 | Digital Optics Corporation | Integrated optical apparatus providing separated beams on a detector and associated methods |
US5926649A (en) * | 1996-10-23 | 1999-07-20 | Industrial Technology Research Institute | Media server for storage and retrieval of voluminous multimedia data |
US5996037A (en) * | 1997-06-03 | 1999-11-30 | Lsi Logic Corporation | System and method for arbitrating multi-function access to a system bus |
GB2326065B (en) * | 1997-06-05 | 2002-05-29 | Mentor Graphics Corp | A scalable processor independent on-chip bus |
US6092137A (en) * | 1997-11-26 | 2000-07-18 | Industrial Technology Research Institute | Fair data bus arbitration system which assigns adjustable priority values to competing sources |
US6023720A (en) * | 1998-02-09 | 2000-02-08 | Matsushita Electric Industrial Co., Ltd. | Simultaneous processing of read and write requests using optimized storage partitions for read and write request deadlines |
AU6311299A (en) * | 1998-07-08 | 2000-02-01 | Broadcom Corporation | Network switching architecture with multiple table synchronization, and forwarding of both IP and IPX packets |
US6363445B1 (en) * | 1998-10-15 | 2002-03-26 | Micron Technology, Inc. | Method of bus arbitration using requesting device bandwidth and priority ranking |
US6167445A (en) * | 1998-10-26 | 2000-12-26 | Cisco Technology, Inc. | Method and apparatus for defining and implementing high-level quality of service policies in computer networks |
US6195724B1 (en) * | 1998-11-16 | 2001-02-27 | Infineon Technologies Ag | Methods and apparatus for prioritization of access to external devices |
US6253269B1 (en) * | 1998-12-22 | 2001-06-26 | 3Com Corporation | Bus arbiter system and method for managing communication buses |
WO2001075620A1 (en) * | 2000-04-03 | 2001-10-11 | Advanced Micro Devices, Inc. | Bus bridge including a memory controller having an improved memory request arbitration mechanism |
US6330225B1 (en) * | 2000-05-26 | 2001-12-11 | Sonics, Inc. | Communication system and method for different quality of service guarantees for different data flows |
-
2001
- 2001-10-12 US US09/977,510 patent/US6961834B2/en not_active Expired - Lifetime
-
2002
- 2002-02-21 EP EP02713653A patent/EP1435039B1/de not_active Expired - Lifetime
- 2002-02-21 JP JP2003542485A patent/JP4095032B2/ja not_active Expired - Lifetime
- 2002-02-21 AT AT02713653T patent/ATE377793T1/de not_active IP Right Cessation
- 2002-02-21 WO PCT/US2002/005288 patent/WO2003040927A1/en active IP Right Grant
- 2002-02-21 DE DE60223394T patent/DE60223394T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4095032B2 (ja) | 2008-06-04 |
EP1435039B1 (de) | 2007-11-07 |
EP1435039A1 (de) | 2004-07-07 |
DE60223394T2 (de) | 2008-08-28 |
WO2003040927A1 (en) | 2003-05-15 |
DE60223394D1 (de) | 2007-12-20 |
EP1435039A4 (de) | 2006-06-28 |
JP2005508550A (ja) | 2005-03-31 |
US6961834B2 (en) | 2005-11-01 |
US20030074519A1 (en) | 2003-04-17 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |