| Item type |
SIG Technical Reports(1) |
| 公開日 |
2022-03-03 |
| タイトル |
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|
タイトル |
Evaluation of Microprocessors Placed-and-Routed with CNFET |
| タイトル |
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言語 |
en |
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タイトル |
Evaluation of Microprocessors Placed-and-Routed with CNFET |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
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主題 |
プロセッサ・アーキテクチャ |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
| 著者所属 |
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The University of Electro-Communications |
| 著者所属 |
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The University of Electro-Communications |
| 著者所属 |
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The University of Electro-Communications |
| 著者所属 |
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Logic Research Co.,Ltd |
| 著者所属 |
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University of Tokyo |
| 著者所属 |
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The University of Electro-Communications |
| 著者所属 |
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The University of Electro-Communications |
| 著者所属(英) |
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en |
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The University of Electro-Communications |
| 著者所属(英) |
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en |
|
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The University of Electro-Communications |
| 著者所属(英) |
|
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|
en |
|
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The University of Electro-Communications |
| 著者所属(英) |
|
|
|
en |
|
|
Logic Research Co.,Ltd |
| 著者所属(英) |
|
|
|
en |
|
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University of Tokyo |
| 著者所属(英) |
|
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|
en |
|
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The University of Electro-Communications |
| 著者所属(英) |
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|
en |
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The University of Electro-Communications |
| 著者名 |
Chenlin, Shi
Kai, Sasaki
Shinobu, Miwa
Tongxin, Yang
Ryota, Shioya
Hayato, Yamaki
Hiroki, Honda
|
| 著者名(英) |
Chenlin, Shi
Kai, Sasaki
Shinobu, Miwa
Tongxin, Yang
Ryota, Shioya
Hayato, Yamaki
Hiroki, Honda
|
| 論文抄録 |
|
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内容記述タイプ |
Other |
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内容記述 |
CNFET (Carbon Nanotube Field Effect Transistor), which uses carbon nanotubes as transistor channels, is the next-generation MOSFET device and has a great potential in both improving the performance and reducing the power consumption of microprocessors. Due to high-speed switching and low power consumption, CNFET is expected to allow processor architects to adopt new microarchitecture in processor design; however, the nature of microprocessors implemented with CNFET (a.k.a., CNFET processors) is little known. In particular, performance, power consumption, and area of individual units within microprocessors placed-and-routed with CNFET have not been reported yet. In this paper, we show performance, power consumption, and area of two microprocessors (i.e., RSD and OpenSPARC T2) placed-and-routed with CNFET5 and CNFET7 technologies while comparing the experimental results with ASAP7, FreePDK15, and FreePDK45. Our experimental results show that processor units with CNFET7 consume up to 94.5% and 94.6% smaller power than those with ASAP7 at a frequency of 0.8 GHz in RSD and OpenSPARC T2 , respectively, in exchange for 2x area overheads, and CNFET5 that has the same area overhead as CNFET7 shows further reduction in power consumption when compared to CNFET7. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
CNFET (Carbon Nanotube Field Effect Transistor), which uses carbon nanotubes as transistor channels, is the next-generation MOSFET device and has a great potential in both improving the performance and reducing the power consumption of microprocessors. Due to high-speed switching and low power consumption, CNFET is expected to allow processor architects to adopt new microarchitecture in processor design; however, the nature of microprocessors implemented with CNFET (a.k.a., CNFET processors) is little known. In particular, performance, power consumption, and area of individual units within microprocessors placed-and-routed with CNFET have not been reported yet. In this paper, we show performance, power consumption, and area of two microprocessors (i.e., RSD and OpenSPARC T2) placed-and-routed with CNFET5 and CNFET7 technologies while comparing the experimental results with ASAP7, FreePDK15, and FreePDK45. Our experimental results show that processor units with CNFET7 consume up to 94.5% and 94.6% smaller power than those with ASAP7 at a frequency of 0.8 GHz in RSD and OpenSPARC T2 , respectively, in exchange for 2x area overheads, and CNFET5 that has the same area overhead as CNFET7 shows further reduction in power consumption when compared to CNFET7. |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12149313 |
| 書誌情報 |
研究報告組込みシステム（EMB）
巻 2022-EMB-59,
号 5,
p. 1-8,
発行日 2022-03-03
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2188-868X |
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
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言語 |
ja |
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出版者 |
情報処理学会 |
IPSJ-EMB22059005.pdf (838.6 kB)
