Navigating the Seismic Shift of Post-Moore Computer Systems Design
نویسندگان
چکیده
Reports on the history and development of computer aided design systems. In quick succession between 1964 1971, our field saw proposal Moore’s law,1 coining term “computer architecture,”2 introduction first microprocessor.3 For much five decades since then, we have benefitted extraordinarily from both dynamism law transistor scaling stable durability hardware–software abstractions architecture. The dynamic duo architecture allowed massive to occur, also be navigated smoothly with relatively little software impact. example, in late 1980s early 1990s, surges power density occurred as reached challenging limits very large scale integration (VLSI) designs based bipolar transistors; a technology transition complementary metal–oxide–semiconductor (CMOS) impact or awareness portion computing community.4 Over past 10–15 years however, more fundamental shifts occurred. Dennard scaling,5 companion phenomenon stating that could remain while sizes shrank, is reaching physical limits. This means further increases counts are becoming complex only achieved great effort at higher power-density costs. Furthermore, reach functioning small semiconductor transistors, itself being challenged by increased financial expense required maintain trends.
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ژورنال
عنوان ژورنال: IEEE Micro
سال: 2021
ISSN: ['1937-4143', '0272-1732']
DOI: https://doi.org/10.1109/mm.2021.3114899