Abstract | ||
---|---|---|
The Godson-3B processor is a powerful processor designed for high performance servers including Dawning Servers. It offers
significantly improved performance over previous Godson-3 series CPUs by incorporating eight CPU cores and vector computing
units. It contains 582.6M transistors within 300mm2 area in 65 nm technology and is implemented in parallel with full hierarchical
design flows. In Godson-3B, advanced clock distribution mechanisms including GALS (Globally Asynchronous Locally Synchronous)
and clock mesh are adopted to obtain an OCV tolerable clock network. Custom-designed de-skew modules are also implemented
to afford further latency balance after fabrication. The power reduction of Godson-3B is maintained by MLMM (Multi Level Multi
Mode) clock gating and multi-threshold-voltage cells substitution schemes. The highest frequency of Godson-3B is 1.05GHz and
the peak performance is 128GFlops (double-precision) or 256GFlops (single-precision) with 40W power consumption. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1007/s11390-011-1151-6 | J. Comput. Sci. Technol. |
Keywords | Field | DocType |
clock gating,threshold voltage | Clock signal,Clock gating,Clock network,Underclocking,Computer science,Real-time computing,Synchronous circuit,Digital clock manager,CPU multiplier,Clock rate,Embedded system | Journal |
Volume | Issue | ISSN |
26 | 3 | null |
Citations | PageRank | References |
1 | 0.36 | 5 |
Authors | ||
20 |
Name | Order | Citations | PageRank |
---|---|---|---|
Wang Ru | 1 | 3 | 1.15 |
Bao-Xia Fan | 2 | 23 | 3.76 |
Liang Yang | 3 | 10 | 3.45 |
Yan-Ping Gao | 4 | 610 | 28.43 |
Dong Liu | 5 | 2 | 1.06 |
Bin Xiao | 6 | 6 | 2.31 |
Jiang-Mei Wang | 7 | 2 | 0.76 |
Yifu Zhang | 8 | 170 | 15.01 |
Hong Wang | 9 | 1 | 0.36 |
Weiwu Hu | 10 | 364 | 33.31 |
王茹 | 11 | 2 | 0.76 |
范宝峡 | 12 | 2 | 0.76 |
杨梁 | 13 | 2 | 0.76 |
高燕萍 | 14 | 1 | 0.70 |
刘动 | 15 | 2 | 0.76 |
肖斌 | 16 | 2 | 0.76 |
王江嵋 | 17 | 2 | 0.76 |
张译夫 | 18 | 1 | 0.36 |
王宏 | 19 | 1 | 0.36 |
胡伟武 | 20 | 18 | 3.65 |