--------------------------------------------------
IBM Blue Geneを実例とした、中身のこい論文です：
"Practical Strategies for Power-Efficient Computing Technologies"
Chang, L., et al. IBM T. J. Watson Research Center
Proceedings of the IEEE Volume: 98, Issue: 2, Feb. 2010
Page(s) 215-236
非会員：Price: $30 (PDFファイル)
ABSTRACTから
"... It is argued that power-efficient hardware is fundamentally
limited by voltage scaling, which can be achieved only by
blurring the boundaries between devices, circuits, and systems
and cannot be realized by addressing any one area alone. By
simultaneously considering all three perspectives, the major
issues involved in improving power efficiency in light of
performance and area constraints are identified. Solutions for
the critical elements of a practical computing system are
discussed, including the underlying logic device, associated
cache memory, off-chip interconnect, and power delivery system.
The IBM Blue Gene system is then presented as a case study to
exemplify several proposed directions. Going forward, further
power reduction may demand radical changes in device technologies
and computer architecture; hence, a few such promising methods
are briefly considered."
Proceedings of the IEEE Volume: 98, Issue: 2, Feb. 2010
Special Issue
CIRCUIT TECHNOLOGY FOR ULTRA-LOW POWER (ULP)
0 件のコメント:
コメントを投稿