TW202347246A - 用於最佳化ｘｒ工作負載的功率和效能的技術 - Google Patents

用於最佳化ｘｒ工作負載的功率和效能的技術 Download PDF

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Publication number
TW202347246A
TW202347246A TW112117131A TW112117131A TW202347246A TW 202347246 A TW202347246 A TW 202347246A TW 112117131 A TW112117131 A TW 112117131A TW 112117131 A TW112117131 A TW 112117131A TW 202347246 A TW202347246 A TW 202347246A
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Taiwan
Prior art keywords
ifpc
state
timer
workloads
gpu
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TW112117131A
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English (en)
Chinese (zh)
Inventor
拉傑什 凱米賽帝
普倫南Ｖｇ 泰傑斯威
卡莫 安格沃
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202347246A publication Critical patent/TW202347246A/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • 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 Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Power Sources (AREA)
  • Mobile Radio Communication Systems (AREA)
TW112117131A 2022-05-16 2023-05-09 用於最佳化ｘｒ工作負載的功率和效能的技術 TW202347246A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/663,637 US12045910B2 (en) 2022-05-16 2022-05-16 Technique to optimize power and performance of XR workload
US17/663,637 2022-05-16

Publications (1)

Publication Number Publication Date
TW202347246A true TW202347246A (zh) 2023-12-01

Family

ID=86732935

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112117131A TW202347246A (zh) 2022-05-16 2023-05-09 用於最佳化ｘｒ工作負載的功率和效能的技術

Country Status (7)

Country Link
US (1) US12045910B2 (https=)
EP (1) EP4526756B1 (https=)
JP (1) JP2025517294A (https=)
KR (1) KR20250010589A (https=)
CN (1) CN119156583A (https=)
TW (1) TW202347246A (https=)
WO (1) WO2023224843A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250259259A1 (en) * 2024-02-12 2025-08-14 Qualcomm Incorporated Dynamic graphics processor timeouts

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304813B2 (en) * 2012-07-18 2016-04-05 Intel Corporation CPU independent graphics scheduler for performing scheduling operations for graphics hardware
US20160077575A1 (en) * 2014-09-17 2016-03-17 Advanced Micro Devices, Inc. Interface to expose interrupt times to hardware
US20170199558A1 (en) * 2016-01-11 2017-07-13 Qualcomm Incorporated Flexible and scalable energy model for estimating energy consumption
US10255106B2 (en) * 2016-01-27 2019-04-09 Qualcomm Incorporated Prediction-based power management strategy for GPU compute workloads
CN106055079B (zh) * 2016-05-31 2017-11-24 广东欧珀移动通信有限公司 一种中央处理器的管理方法、及装置
US10769747B2 (en) * 2017-03-31 2020-09-08 Intel Corporation Intermediate frame generation
US10178619B1 (en) * 2017-09-29 2019-01-08 Intel Corporation Advanced graphics power state management
US11127106B2 (en) * 2019-06-28 2021-09-21 Intel Corporation Runtime flip stability characterization
US20210200255A1 (en) * 2019-12-30 2021-07-01 Qualcomm Incorporated Higher graphics processing unit clocks for low power consuming operations

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Publication number Publication date
US12045910B2 (en) 2024-07-23
JP2025517294A (ja) 2025-06-05
EP4526756A1 (en) 2025-03-26
WO2023224843A1 (en) 2023-11-23
US20230368325A1 (en) 2023-11-16
KR20250010589A (ko) 2025-01-21
EP4526756B1 (en) 2026-04-22
CN119156583A (zh) 2024-12-17

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