JP2018528524A5 - - Google Patents
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- Publication number
- JP2018528524A5 JP2018528524A5 JP2018505415A JP2018505415A JP2018528524A5 JP 2018528524 A5 JP2018528524 A5 JP 2018528524A5 JP 2018505415 A JP2018505415 A JP 2018505415A JP 2018505415 A JP2018505415 A JP 2018505415A JP 2018528524 A5 JP2018528524 A5 JP 2018528524A5
- Authority
- JP
- Japan
- Prior art keywords
- processors
- frequency
- clock
- signal
- processing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 7
- 230000003213 activating effect Effects 0.000 claims 6
- 230000009747 swallowing Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/817,178 | 2015-08-03 | ||
| US14/817,178 US9798376B2 (en) | 2015-08-03 | 2015-08-03 | Power distribution network (PDN) droop/overshoot mitigation |
| PCT/US2016/041001 WO2017023472A1 (en) | 2015-08-03 | 2016-07-05 | Power distribution network (pdn) droop/overshoot mitigation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018528524A JP2018528524A (ja) | 2018-09-27 |
| JP2018528524A5 true JP2018528524A5 (enExample) | 2019-05-09 |
| JP6530134B2 JP6530134B2 (ja) | 2019-06-12 |
Family
ID=56551562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018505415A Active JP6530134B2 (ja) | 2015-08-03 | 2016-07-05 | 配電網（ｐｄｎ）ドループ／オーバーシュート緩和 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9798376B2 (enExample) |
| EP (1) | EP3332307B1 (enExample) |
| JP (1) | JP6530134B2 (enExample) |
| KR (1) | KR102049952B1 (enExample) |
| CN (1) | CN107924220B (enExample) |
| BR (1) | BR112018002234A2 (enExample) |
| WO (1) | WO2017023472A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10296076B2 (en) * | 2016-05-16 | 2019-05-21 | Qualcomm Incorporated | Supply voltage droop management circuits for reducing or avoiding supply voltage droops |
| US10642336B2 (en) | 2016-07-12 | 2020-05-05 | Advanced Micro Devices, Inc. | Clock adjustment for voltage droop |
| US10303200B2 (en) * | 2017-02-24 | 2019-05-28 | Advanced Micro Devices, Inc. | Clock divider device and methods thereof |
| US10409317B2 (en) * | 2017-06-05 | 2019-09-10 | Qualcomm Incorporated | Apparatus and methods for reducing clock-ungating induced voltage droop |
| US10535394B2 (en) * | 2017-07-20 | 2020-01-14 | Samsung Electronics Co., Ltd. | Memory device including dynamic voltage and frequency scaling switch and method of operating the same |
| US10171081B1 (en) | 2017-07-28 | 2019-01-01 | International Business Machines Corporation | On-chip supply noise voltage reduction or mitigation using local detection loops in a processor core |
| US11073884B2 (en) | 2017-11-15 | 2021-07-27 | International Business Machines Corporation | On-chip supply noise voltage reduction or mitigation using local detection loops |
| US10606305B2 (en) | 2018-04-30 | 2020-03-31 | Qualcomm Incorporated | Processor load step balancing |
| US20190339757A1 (en) * | 2018-05-01 | 2019-11-07 | Qualcomm Incorporated | Pdn resonance aware wakeup control |
| US10985761B1 (en) * | 2018-05-31 | 2021-04-20 | Synopsys, Inc. | Fractional divider |
| US11442082B2 (en) * | 2019-12-23 | 2022-09-13 | Graphcore Limited | Droop detection |
| GB2590660B (en) * | 2019-12-23 | 2022-01-05 | Graphcore Ltd | Reactive droop limiter |
| CN111309134B (zh) * | 2020-03-23 | 2020-12-22 | 上海燧原智能科技有限公司 | 一种负载电流调整方法、装置、电子设备及存储介质 |
| JP7452259B2 (ja) | 2020-06-02 | 2024-03-19 | 富士通株式会社 | 半導体装置 |
| DE102020207861A1 (de) | 2020-06-25 | 2021-12-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Durchführung einer abgesicherten Startsequenz eines Steuergeräts |
| US11417370B2 (en) * | 2020-08-12 | 2022-08-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory device |
| US11789518B2 (en) | 2021-06-22 | 2023-10-17 | International Business Machines Corporation | Voltage overshoot management |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551044A (en) * | 1994-12-01 | 1996-08-27 | Intel Corporation | Method and apparatus for interrupt/SMI# ordering |
| US6298448B1 (en) | 1998-12-21 | 2001-10-02 | Siemens Information And Communication Networks, Inc. | Apparatus and method for automatic CPU speed control based on application-specific criteria |
| US6539049B1 (en) * | 1999-05-28 | 2003-03-25 | Dot Wireless, Inc. | Device and method for maintaining time synchronous with a network master time |
| JP2004013820A (ja) * | 2002-06-11 | 2004-01-15 | Matsushita Electric Ind Co Ltd | クロック制御回路 |
| US6711447B1 (en) * | 2003-01-22 | 2004-03-23 | Intel Corporation | Modulating CPU frequency and voltage in a multi-core CPU architecture |
| US7017059B2 (en) * | 2003-12-12 | 2006-03-21 | Cray Canada Inc. | Methods and apparatus for replacing cooling systems in operating computers |
| KR101136036B1 (ko) | 2003-12-24 | 2012-04-18 | 삼성전자주식회사 | 유휴 모드에서의 전력 소모가 감소된 프로세서 시스템 및그 방법 |
| CN100524168C (zh) | 2004-06-21 | 2009-08-05 | 皇家飞利浦电子股份有限公司 | 电源管理 |
| JP2007293748A (ja) * | 2006-04-27 | 2007-11-08 | Matsushita Electric Ind Co Ltd | クロック制御装置 |
| US8327158B2 (en) | 2006-11-01 | 2012-12-04 | Texas Instruments Incorporated | Hardware voting mechanism for arbitrating scaling of shared voltage domain, integrated circuits, processes and systems |
| TWI342498B (en) * | 2007-01-12 | 2011-05-21 | Asustek Comp Inc | Multi-processor system and performance enhancement method thereof |
| US7856562B2 (en) * | 2007-05-02 | 2010-12-21 | Advanced Micro Devices, Inc. | Selective deactivation of processor cores in multiple processor core systems |
| US8250395B2 (en) * | 2009-11-12 | 2012-08-21 | International Business Machines Corporation | Dynamic voltage and frequency scaling (DVFS) control for simultaneous multi-threading (SMT) processors |
| US8627128B2 (en) | 2010-11-09 | 2014-01-07 | International Business Machines Corporation | Power management for processing capacity upgrade on demand |
| US8937511B2 (en) * | 2011-11-22 | 2015-01-20 | Marvell World Trade Ltd. | Frequency scaling of variable speed systems for fast response and power reduction |
| JP2014048972A (ja) | 2012-08-31 | 2014-03-17 | Fujitsu Ltd | 処理装置、情報処理装置、及び消費電力管理方法 |
| JP5892083B2 (ja) | 2013-02-12 | 2016-03-23 | 日本電気株式会社 | パラメータ設定装置、パラメータ設定プログラム及びパラメータ設定方法 |
| US9766685B2 (en) * | 2013-05-15 | 2017-09-19 | Intel Corporation | Controlling power consumption of a processor using interrupt-mediated on-off keying |
| KR102114453B1 (ko) | 2013-07-19 | 2020-06-05 | 삼성전자주식회사 | 모바일 장치 및 그것의 제어 방법 |
| EP2849024A1 (en) | 2013-09-16 | 2015-03-18 | ST-Ericsson SA | Power consumption management system and method |
| US9671844B2 (en) * | 2013-09-26 | 2017-06-06 | Cavium, Inc. | Method and apparatus for managing global chip power on a multicore system on chip |
-
2015
- 2015-08-03 US US14/817,178 patent/US9798376B2/en active Active
-
2016
- 2016-07-05 JP JP2018505415A patent/JP6530134B2/ja active Active
- 2016-07-05 CN CN201680045394.XA patent/CN107924220B/zh active Active
- 2016-07-05 KR KR1020187003141A patent/KR102049952B1/ko active Active
- 2016-07-05 WO PCT/US2016/041001 patent/WO2017023472A1/en not_active Ceased
- 2016-07-05 BR BR112018002234A patent/BR112018002234A2/pt not_active Application Discontinuation
- 2016-07-05 EP EP16744978.4A patent/EP3332307B1/en active Active
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