The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Este novo design utiliza um controlador incorporado (EC) de baixo consumo de energia em cooperação com o BIOS de um computador notebook (NB), tanto para realizar o ajuste dinâmico quanto para manter o nível de desempenho necessário do modo de bateria do notebook. Para estender o tempo de operação no modo bateria, em geral, o notebook reduzirá diretamente a frequência do clock e, em seguida, reduzirá o desempenho. Este projeto pode obter o equilíbrio necessário entre desempenho e consumo de energia usando o EC e o BIOS cooperativamente para implementar o controle dinâmico da frequência da CPU e da GPU para manter o desempenho do sistema em um nível suficiente para uma alta velocidade e videogame de alta resolução. Em contrapartida, para manter um certo desempenho do notebook, em termos de duração da bateria será necessário fazer algumas concessões.
Chun-Hung CHENG
Fu Jen Catholic University,CLEVO Company
Ying-Wen BAI
Fu Jen Catholic University
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Chun-Hung CHENG, Ying-Wen BAI, "Dynamic Performance Adjustment of CPU and GPU in a Gaming Notebook at the Battery Mode" in IEICE TRANSACTIONS on Information,
vol. E102-D, no. 7, pp. 1257-1270, July 2019, doi: 10.1587/transinf.2018EDP7241.
Abstract: This new design uses a low power embedded controller (EC) in cooperation with the BIOS of a notebook (NB) computer, both to accomplish dynamic adjustment and to maintain a required performance level of the battery mode of the notebook. In order to extend the operation time at the battery mode, in general, the notebook computer will directly reduce the clock rate and then reduce the performance. This design can obtain the necessary balance of the performance and the power consumption by using both the EC and the BIOS cooperatively to implement the dynamic control of both the CPU and the GPU frequency to maintain the system performance at a sufficient level for a high speed and high resolution video game. In contrast, in order to maintain a certain notebook performance, in terms of battery life it will be necessary to make some trade-offs.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2018EDP7241/_p
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@ARTICLE{e102-d_7_1257,
author={Chun-Hung CHENG, Ying-Wen BAI, },
journal={IEICE TRANSACTIONS on Information},
title={Dynamic Performance Adjustment of CPU and GPU in a Gaming Notebook at the Battery Mode},
year={2019},
volume={E102-D},
number={7},
pages={1257-1270},
abstract={This new design uses a low power embedded controller (EC) in cooperation with the BIOS of a notebook (NB) computer, both to accomplish dynamic adjustment and to maintain a required performance level of the battery mode of the notebook. In order to extend the operation time at the battery mode, in general, the notebook computer will directly reduce the clock rate and then reduce the performance. This design can obtain the necessary balance of the performance and the power consumption by using both the EC and the BIOS cooperatively to implement the dynamic control of both the CPU and the GPU frequency to maintain the system performance at a sufficient level for a high speed and high resolution video game. In contrast, in order to maintain a certain notebook performance, in terms of battery life it will be necessary to make some trade-offs.},
keywords={},
doi={10.1587/transinf.2018EDP7241},
ISSN={1745-1361},
month={July},}
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TY - JOUR
TI - Dynamic Performance Adjustment of CPU and GPU in a Gaming Notebook at the Battery Mode
T2 - IEICE TRANSACTIONS on Information
SP - 1257
EP - 1270
AU - Chun-Hung CHENG
AU - Ying-Wen BAI
PY - 2019
DO - 10.1587/transinf.2018EDP7241
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E102-D
IS - 7
JA - IEICE TRANSACTIONS on Information
Y1 - July 2019
AB - This new design uses a low power embedded controller (EC) in cooperation with the BIOS of a notebook (NB) computer, both to accomplish dynamic adjustment and to maintain a required performance level of the battery mode of the notebook. In order to extend the operation time at the battery mode, in general, the notebook computer will directly reduce the clock rate and then reduce the performance. This design can obtain the necessary balance of the performance and the power consumption by using both the EC and the BIOS cooperatively to implement the dynamic control of both the CPU and the GPU frequency to maintain the system performance at a sufficient level for a high speed and high resolution video game. In contrast, in order to maintain a certain notebook performance, in terms of battery life it will be necessary to make some trade-offs.
ER -