A New generic processor temperature estimation method

Baver Ozceylan, Boudewijn Haverkort, Maurits De Graaf, Marco Gerards

    Research output: Contribution to conferencePaperScientificpeer-review

    Abstract

    Most modern mobile embedded devices have the ability to increase their computational power typically at the cost of increased heat dissipation. This may result in temperatures above the design limit, especially if active cooling is inapplicable. Thus, it is necessary to consider processor temperature while scheduling tasks. This means estimating the change in temperature due to changed workload is crucial for high performance mobile embedded devices. To address this challenge, we first introduce a model to estimate the temperature and classify the system dependent model parameters. Then, to determine these parameters, we develop a new method, which can be applied on any mobile embedded device. The only requirement for our new method is learning the device characteristics by processing a certain task while recording the temperature with built-in sensors. Our results show that our method can achieve high accuracy within a short testing period.
    Original languageEnglish
    Number of pages6
    DOIs
    Publication statusPublished - 2019
    Event25th International Workshop on Thermal Investigation of ICs and Systems - Lecco, Italy
    Duration: 25 Sep 201927 Sep 2019
    https://therminic2019.eu/

    Conference

    Conference25th International Workshop on Thermal Investigation of ICs and Systems
    Abbreviated titleTHERMINIC 2019
    CountryItaly
    CityLecco
    Period25/09/1927/09/19
    Internet address

    Fingerprint

    Temperature
    Heat losses
    Scheduling
    Cooling
    Sensors
    Testing
    Processing

    Cite this

    Ozceylan, B., Haverkort, B., De Graaf, M., & Gerards, M. (2019). A New generic processor temperature estimation method. Paper presented at 25th International Workshop on Thermal Investigation of ICs and Systems, Lecco, Italy. https://doi.org/10.1109/THERMINIC.2019.8923636
    Ozceylan, Baver ; Haverkort, Boudewijn ; De Graaf, Maurits ; Gerards, Marco. / A New generic processor temperature estimation method. Paper presented at 25th International Workshop on Thermal Investigation of ICs and Systems, Lecco, Italy.6 p.
    @conference{a010cd30bae3422693195effd334a04f,
    title = "A New generic processor temperature estimation method",
    abstract = "Most modern mobile embedded devices have the ability to increase their computational power typically at the cost of increased heat dissipation. This may result in temperatures above the design limit, especially if active cooling is inapplicable. Thus, it is necessary to consider processor temperature while scheduling tasks. This means estimating the change in temperature due to changed workload is crucial for high performance mobile embedded devices. To address this challenge, we first introduce a model to estimate the temperature and classify the system dependent model parameters. Then, to determine these parameters, we develop a new method, which can be applied on any mobile embedded device. The only requirement for our new method is learning the device characteristics by processing a certain task while recording the temperature with built-in sensors. Our results show that our method can achieve high accuracy within a short testing period.",
    author = "Baver Ozceylan and Boudewijn Haverkort and {De Graaf}, Maurits and Marco Gerards",
    year = "2019",
    doi = "10.1109/THERMINIC.2019.8923636",
    language = "English",
    note = "25th International Workshop on Thermal Investigation of ICs and Systems, THERMINIC 2019 ; Conference date: 25-09-2019 Through 27-09-2019",
    url = "https://therminic2019.eu/",

    }

    Ozceylan, B, Haverkort, B, De Graaf, M & Gerards, M 2019, 'A New generic processor temperature estimation method', Paper presented at 25th International Workshop on Thermal Investigation of ICs and Systems, Lecco, Italy, 25/09/19 - 27/09/19. https://doi.org/10.1109/THERMINIC.2019.8923636

    A New generic processor temperature estimation method. / Ozceylan, Baver; Haverkort, Boudewijn; De Graaf, Maurits; Gerards, Marco.

    2019. Paper presented at 25th International Workshop on Thermal Investigation of ICs and Systems, Lecco, Italy.

    Research output: Contribution to conferencePaperScientificpeer-review

    TY - CONF

    T1 - A New generic processor temperature estimation method

    AU - Ozceylan, Baver

    AU - Haverkort, Boudewijn

    AU - De Graaf, Maurits

    AU - Gerards, Marco

    PY - 2019

    Y1 - 2019

    N2 - Most modern mobile embedded devices have the ability to increase their computational power typically at the cost of increased heat dissipation. This may result in temperatures above the design limit, especially if active cooling is inapplicable. Thus, it is necessary to consider processor temperature while scheduling tasks. This means estimating the change in temperature due to changed workload is crucial for high performance mobile embedded devices. To address this challenge, we first introduce a model to estimate the temperature and classify the system dependent model parameters. Then, to determine these parameters, we develop a new method, which can be applied on any mobile embedded device. The only requirement for our new method is learning the device characteristics by processing a certain task while recording the temperature with built-in sensors. Our results show that our method can achieve high accuracy within a short testing period.

    AB - Most modern mobile embedded devices have the ability to increase their computational power typically at the cost of increased heat dissipation. This may result in temperatures above the design limit, especially if active cooling is inapplicable. Thus, it is necessary to consider processor temperature while scheduling tasks. This means estimating the change in temperature due to changed workload is crucial for high performance mobile embedded devices. To address this challenge, we first introduce a model to estimate the temperature and classify the system dependent model parameters. Then, to determine these parameters, we develop a new method, which can be applied on any mobile embedded device. The only requirement for our new method is learning the device characteristics by processing a certain task while recording the temperature with built-in sensors. Our results show that our method can achieve high accuracy within a short testing period.

    U2 - 10.1109/THERMINIC.2019.8923636

    DO - 10.1109/THERMINIC.2019.8923636

    M3 - Paper

    ER -

    Ozceylan B, Haverkort B, De Graaf M, Gerards M. A New generic processor temperature estimation method. 2019. Paper presented at 25th International Workshop on Thermal Investigation of ICs and Systems, Lecco, Italy. https://doi.org/10.1109/THERMINIC.2019.8923636