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A low-cost memory architecture with NAND XIP for mobile embedded systems
2003
Proceedings of the 1st IEEE/ACM/IFIP international conference on Hardware/software codesign & system synthesis - CODES+ISSS '03
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NAND flash memory has become an indispensable component in mobile embedded systems because of its versatile features such as non-volatility, solid-state reliability, low cost and high density. ...
In this paper, we present a new memory architecture which incorporates NAND flash memory into an existing memory hierarchy for code execution. ...
In order to hide a long read access latency, we applied the priority-based caching mechanism geared for NAND specific features. ...
doi:10.1145/944645.944684
dblp:conf/codes/ParkSBKKK03
fatcat:crcme7giavh3zaiq3j2q3lvwki
A low-cost memory architecture with NAND XIP for mobile embedded systems
2003
Proceedings of the 1st IEEE/ACM/IFIP international conference on Hardware/software codesign & system synthesis - CODES+ISSS '03
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NAND flash memory has become an indispensable component in mobile embedded systems because of its versatile features such as non-volatility, solid-state reliability, low cost and high density. ...
In this paper, we present a new memory architecture which incorporates NAND flash memory into an existing memory hierarchy for code execution. ...
In order to hide a long read access latency, we applied the priority-based caching mechanism geared for NAND specific features. ...
doi:10.1145/944682.944684
fatcat:6hr6snmsdndqrpczza5rwlds7m
Application specific non-volatile primary memory for embedded systems
2008
Proceedings of the 6th IEEE/ACM/IFIP international conference on Hardware/Software codesign and system synthesis - CODES/ISSS '08
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In this paper, we introduce a highly effective non-volatile primary memory architecture which incorporates application specific information to develop a NAND flash based primary memory. ...
NAND flash memory has been widely adopted for data storage because of its outstanding benefits on cost, power, capacity and nonvolatility. ...
Consequently, a fair amount of research to lessen or hide the latency of the NAND flash memory based embedded systems has been initiated. ...
doi:10.1145/1450135.1450144
dblp:conf/codes/LeeO08
fatcat:26onssjnvzaubmhjsxvn6m3oai
Demand code paging for NAND flash in MMU-less embedded systems
2011
2011 Design, Automation & Test in Europe
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NAND Flash is preferred for code and data storage in embedded devices due to high density and low cost. ...
However, NAND Flash requires code to be copied (shadowed) into a device's main memory for execution. ...
INTRODUCTION In many embedded devices, application binaries are kept in NAND flash storage, which has relatively high access latency and energy compared to main memory. ...
doi:10.1109/date.2011.5763095
dblp:conf/date/BaiocchiC11
fatcat:ujfqramlvzgl3mclnusafqm7ve
Key-Study to Execute Code Using Demand Paging and NAND Flash at Smart Card Scale
[chapter]
2010
Lecture Notes in Computer Science
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One solution is to execute code from a secondary memory, cheaper, denser, but slower, as NAND Flash. ...
Nowadays, the desire to embed more applications in systems as small as Smart Cards or sensors is growing. ...
Conclusion We presented a new approach to parameterize the Demand Paging strategy to cache a slow secondary memory such as NAND flash in the context of Smart Card or embedded systems with the same size ...
doi:10.1007/978-3-642-12510-2_8
fatcat:uimxiq7lsbeq5fzxkedj4ma6pe
RecSSD: Near Data Processing for Solid State Drive Based Recommendation Inference
[article]
2021
arXiv
pre-print
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RecSSD is a near data processing based SSD memory system customized for neural recommendation inference that reduces end-to-end model inference latency by 2X compared to using COTS SSDs across eight industry-representative ...
State-of-the-art models comprise large embedding tables that have billions of parameters requiring large memory capacities. ...
Compared to traditional disk-based storage systems, NAND flash memories offer higher performance in terms of latency and bandwidth for reads and writes [12] . ...
arXiv:2102.00075v1
fatcat:6o3f4mdsqvgr3k76jx2vioewv4
The Implementation of a Hybrid-Execute-In-Place Architecture to Reduce the Embedded System Memory Footprint and Minimize Boot Time
2007
2007 IEEE International Conference on Information Reuse and Integration
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The result is a system that combines a small RAM memory requirement with a performance increase for improved targeted application and boot time execution. ...
The ability for an operating system to boot quickly combined with speedy application usage at runtime is important with regards to consumer unit adoption. ...
While NAND Flash has very long read latency and less bandwidth than both NOR and RAM. NAND cannot be used for XIP because of these long latencies. ...
doi:10.1109/iri.2007.4296665
dblp:conf/iri/BenavidesTHC07
fatcat:7mk6kifqgfhflfso33bhm6hley
Compiler-assisted demand paging for embedded systems with flash memory
2004
Proceedings of the fourth ACM international conference on Embedded software - EMSOFT '04
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In this paper, we propose a novel, application specific demand paging mechanism for low-end embedded systems with flash memory as secondary storage. ...
We show that our approach can reduce the code memory size by 33% on average with reasonable performance degradation (8-20%) and energy consumption (10% more on average) for low-end embedded systems. ...
INTRODUCTION Flash memory is widening its user base in mobile embedded systems not only for data storage but also for code storage due to its non-volatility, solid-state reliability, and low power consumption ...
doi:10.1145/1017753.1017775
dblp:conf/emsoft/ParkLKLM04
fatcat:ui4o3lgoqfdjzobwprcyeoo3ry
The Enabling of an Execute-In-Place Architecture to Reduce the Embedded System Memory Footprint and Boot Time
2008
Journal of Computers
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The result is a system that combines a small RAM memory requirement with a performance increase for improved targeted application and boot time execution. ...
The ability for an operating system to boot quickly combined with speedy application usage at runtime is important to consumer unit adoption. ...
Most normal code for executing applications does not need to be moved to RAM because of the high Instruction Cache (I$) and Data Cache (D$) hit rate [8] . ...
doi:10.4304/jcp.3.1.79-89
fatcat:b5hdsvouuzbujbgaql2hr24sva
The Apparatus and Enabling of a Code Balanced System
2007
Fourth International Conference on Information Technology (ITNG'07)
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The result is a system that combines a small RAM memory requirement with a performance increase for improved targeted application and boot time execution. ...
The ability for an operating system to boot quickly combined with speedy application usage at runtime is important with regards to consumer unit adoption. ...
Most normal code for executing applications does not need to be moved to RAM because of the high Instruction Cache (I$) and Data Cache (D$) hit rate [8] . ...
doi:10.1109/itng.2007.191
dblp:conf/itng/BenavidesTC07
fatcat:knkozlxjtbhfdbvzlvae6ujysy
SWL
2007
Proceedings of the 2007 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools - LCTES '07
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In this paper, we present a method that reduces the long latency of page faults by performing page fault handling in a parallelized manner, considering the characteristics of NAND-Type flash memory. ...
Consequently, mobile phones require more hardware resources such as NOR/NAND flash memory and DRAM, and their production cost is accordingly becoming higher. ...
For example, the price of NAND flash memory is about 38% that of NOR flash memory for 512 Mb (64Mbytes) memory, and about 27% that of DRAM for 1Gb (128Mbytes) memory. [5] , and EELRU [6] , etc. ...
doi:10.1145/1254766.1254806
dblp:conf/lctrts/InSK07
fatcat:bnkfspcmmfgfpgjphihq3nbazy
Advances in Emerging Memory Technologies: From Data Storage to Artificial Intelligence
2021
Applied Sciences
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It begins with the presentation of stand-alone and embedded memory technology evolution, since the appearance of Flash memory in the 1980s. ...
computing tasks, and also enlarges the range of required specifications at the device level due to the exponential number of new systems and architectures. ...
Embedded specifications depend on the market and applications [22] . ...
doi:10.3390/app112311254
fatcat:pg4iqzg4yfc2vb2lh2mgkyqafq
Cognitive SSD: A Deep Learning Engine for In-Storage Data Retrieval
2019
USENIX Annual Technical Conference
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In Cognitive SSD, a flash-accessing accelerator named DLG-x is placed by the side of flash memory to achieve near-data deep learning and graph search. ...
This leads to high response latency and rising energy consumption. To address this issue, we propose Cognitive SSD, an energy-efficient engine for deep learning based unstructured data retrieval. ...
Acknowledgments We thank our shepherd, Joseph Tucek, and the anonymous ATC reviewers for their valuable and constructive suggestions. ...
dblp:conf/usenix/LiangWLYLL19
fatcat:5jqqpef7bfbh5h36vioxevhbca
SWL
2007
SIGPLAN notices
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In this paper, we present a method that reduces the long latency of page faults by performing page fault handling in a parallelized manner, considering the characteristics of NAND-Type flash memory. ...
Consequently, mobile phones require more hardware resources such as NOR/NAND flash memory and DRAM, and their production cost is accordingly becoming higher. ...
For example, the price of NAND flash memory is about 38% that of NOR flash memory for 512 Mb (64Mbytes) memory, and about 27% that of DRAM for 1Gb (128Mbytes) memory. [5] , and EELRU [6] , etc. ...
doi:10.1145/1273444.1254806
fatcat:77krln3bxzb5lmpburvpuq6cue
Utilizing PCM for Energy Optimization in Embedded Systems
2012
2012 IEEE Computer Society Annual Symposium on VLSI
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Therefore, it becomes an interesting problem of utilizing PCM for energy optimization in embedded systems. ...
Due to its high density, bit alterability, and low standby power, phase change memory (PCM) is considered as a promising DRAM alternative. ...
Figure 3 . 3 The system architecture with the application-specific hybrid PCM/DRAM main memory in embedded systems.
Table I A I COMPARISON OF PCM WITH DRAM AND NAND FLASH MEMORY [6] . ...
doi:10.1109/isvlsi.2012.81
dblp:conf/isvlsi/ShaoLCL12
fatcat:kd7tzfyhuvfe7bwzudwxfvf5f4
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