Optimizing distributed systems with remote direct memory access
大数据, 2018 Fast network devices with RDMA support have been price-compatible with traditional network primitives such as Ethernet,and it’s now widely deployed in modern data centers.RDMA can be used in two ways.Firstly,it can optimize the messaging primitive in ...
Xingda WEI, Rong CHEN, Haibo CHEN
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Optimization Method of Streaming Storage Based on GCC Compiler [PDF]
Jisuanji kexue, 2022 To solve the problem of cache pollution and mandatory loss caused by streaming memory access,some high-perfor-mance general-purpose processor platforms provide a dedicated path and supporting instructions for accessing memory directly without accessing ...
GAO Xiu-wu, HUANG Liang-ming, JIANG Jun
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vsocket:an RDMA-based Acceleration Method Compatible with Standard Socket [PDF]
Jisuanji kexue, 2023 In order to be compatible with Linux standard sockets and utilize RDMA to improve the performance of programs using sockets,this paper proposes to construct a middleware Viscore Socket adaptor,referred to as vsocket between the upper-la-yer application ...
CHEN Yunfang, MAO Haotian, ZHANG Wei
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System-Level Communication Performance Estimation for DMA-Controlled Accelerators
IEEE Access, 2021 The performance of a hardware accelerator is often limited by the communication bandwidth between local on-chip memories and DRAM across on-chip bus.
Sunwoo Kim +2 more
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A Delay-Based Machine Learning Model for DMA Attack Mitigation
Cryptography, 2021 Direct Memory Access (DMA) is a state-of-the-art technique to optimize the speed of memory access and to efficiently use processing power during data transfers between the main system and a peripheral device. However, this advanced feature opens security
Yutian Gui +3 more
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Optimization of Communication Schemes for DMA-Controlled Accelerators
IEEE Access, 2021 The hardware accelerator controlled by direct memory access (DMA) is greatly influenced by the communication bandwidth from/to DRAM through on-chip buses. This paper proposes a novel performance estimation algorithm to optimize the communication schemes (
Jooho Wang +2 more
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PISA-DMA: Processing-in-Memory Instruction Set Architecture Using DMA
IEEE Access, 2023 Processing-in-memory (PIM) has attracted attention to overcome the memory bandwidth limitation, especially for computing memory-intensive DNN applications.
Won Jun Lee +3 more
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Optimization of Multi-Core Accelerator Performance Based on Accurate Performance Estimation
IEEE Access, 2022 Multicore accelerators have emerged to efficiently execute recent applications with complex computational dimensions. Compared to a single-core accelerator, a multicore accelerator handles a larger amount of communication and computation simultaneously ...
Sunwoo Kim +3 more
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Migration and Optimization of AMBER Software Based on Sunway TaihuLight [PDF]
Jisuanji gongcheng, 2020 As the mainstream Molecular Dynamics(MD) simulation software,AMBER is widely used for researches in the microscopic movements in molecular systems.In order to use the massive computing resources of Sunway TaihuLight to accelerate the AMBER-based ...
PENG Long, CHEN Junshi, AN Hong
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The Crime of Unlawful Access to Computers and Information Systems: A Critical Study of the Exciting Legal Provisions in Oman [PDF]
مجلة حقوق دمياط للدراسات القانونية والاقتصادية, 2022 The crime of unlawful access to computers and information systems is one of the most prevalent information-related crimes, as most crimes can be committed by simply accessing computers. Unlawful access is the gateway and the line between the offender and
سيف الرواحى +1 more
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