کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4956233 1444446 2017 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exploring the Processing-in-Memory design space
ترجمه فارسی عنوان
بررسی فضای طراحی پردازش در حافظه
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
With the emergence of 3D-DRAM, Processing-in-Memory has once more become of great interest to the research community and industry. Here we present our observations on a subset of the PIM design space. We show how the architectural choices for PIM core frequency and cache sizes will affect the overall power consumption and energy efficiency. We include a detailed power consumption breakdown for an ARM-like core as a PIM core. We show the maximum possible number of PIM cores we can place in the logic layer with respect to a predefined power budget. Additionally, we catalog additional sources of power consumption in a system with PIM such as 3D-DRAM link power and discuss the possible power reduction techniques. We describe the shortcomings of using ARM-like cores for PIM and discuss other alternatives for the PIM cores. Finally, we explore the optimal design choices for the number of cores as a function of performance, utilization, and energy efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems Architecture - Volume 75, April 2017, Pages 59-67
نویسندگان
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