External memory page remapping for embedded multimedia systems
نویسندگان
چکیده
منابع مشابه
Power Optimization of Embedded Memory Systems via Data Remapping
In this paper, we provide a novel compile-time data remapping algorithm that runs in linear time. This remapping algorithm is the first fully automatic approach applicable to pointer-intensive dynamic applications. We show that data remapping can be used to significantly reduce the energy consumed as well as the memory size needed to meet a user-specified performance goal (i.e., execution time)...
متن کاملMethodology for Refinement and Optimisation of Dynamic Memory Management for Embedded Systems in Multimedia Applications
In multimedia applications, run-time memory management support has to allow real-time memory de/allocation, retrieving and processing of data. Thus, its implementation must be designed to combine high speed, low power, large data storage capacity and a high memory bandwidth. In this paper, we assess the performance of our new system-level exploration methodology to optimise the memory managemen...
متن کاملEmbedded Memory Bist for Systems-on-a-chip Embedded Memory Bist for Systems-on-a-chip
Embedded memories consume an increasing portion of the die area in deep submicron systems-on-a-chip (SOCs). Manufacturing test of embedded memories is an essential step in the SOC production that screens out the defective chips and accelerates the transition from the yield learning phase to the volume production phase of a new manufacturing technology. Built-in self-test (BIST) is establishing ...
متن کاملCombining data remapping and voltage/frequency scaling of second level memory for energy reduction in embedded systems
In this paper we show that the energy reductions obtained from using two techniques, data remapping and voltage/frequency scaling of off-chip bus and memory, combine to provide interesting trade offs between energy, execution time and power. Both methods aim to reduce the energy consumed by the memory subsystem. Data remapping is a fully automatic compile time technique applicable to pointer-in...
متن کاملExternal Sorting on Flash Memory Via Natural Page Run Generation
The increasing popularity of flash memory means more database systems will run on flash memory in the future. One of the most important database operations is the external sort. Hence, this paper is focused on studying the problem of efficient external sorting on flash memory. In contrast to most previous work, we target the situation where previously sorted data has become progressively un-sor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACM SIGPLAN Notices
سال: 2007
ISSN: 0362-1340,1558-1160
DOI: 10.1145/1273444.1254803