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Page 60 of IBM Journal of Research and Development Vol. 5, Issue 1 [page]

1961 IBM Journal of Research and Development  
To write associatively, the memory must be associa- tively searched to determine the locations of empty cells into which external data is written.  ...  With the detector plane and the switch core drive plane reset to their initial state, the input data, which may consist of a field of the desired word, an arbitrary, not necessarily dense, subset of the  ... 

Communications within a polymorphic intellectronic system

George P. West, Ralph J. Koerner
1960 Papers presented at the May 3-5, 1960, western joint IRE-AIEE-ACM computer conference on - IRE-AIEE-ACM '60 (Western)  
The utilization of this high-speed switch in providing efficient data communication, as well as effective control of the system modules, is explained.  ...  This paper briefly describes the R W -400 Data Processing Central, a new polymorphic data proces sing system.  ...  The memory plane would then be tested to see if the connection is allowed, in the same way that a test for a busy circuit is made.  ... 
doi:10.1145/1460361.1460392 fatcat:5guoxm7nsrhpznxbi6axo7z4ry

Programming Protocol-Independent Packet Processors High-Level Programming (P4HLP): Towards Unified High-Level Programming for a Commodity Programmable Switch

Zijun Hang, Mei Wen, Yang Shi, Chunyuan Zhang
2019 Electronics  
Results show that P4HLPc is efficient and robust, thus is suitable for data plane high-level programming. Compared with P4, E-Domino saves at least 5.5× codes to express the data plane algorithm.  ...  The generated P4 programs achieve line-rate processing.  ...  P4 language describes the data plane of programmable switches and the interface by which the control plane and the data plane communicate [25] .  ... 
doi:10.3390/electronics8090958 fatcat:6jyhygess5fedgwprj2fjn3ec4

Two-terminal spin-orbit torque magnetoresistive random access memory [article]

Noriyuki Sato, Fen Xue, Robert M. White, Chong Bi, Shan X. Wang
2018 arXiv   pre-print
In this device, an in-plane and out-of-plane current are simultaneously generated upon application of a voltage, and we demonstrate that the switching mechanism is dominated by SOT.  ...  Spin-orbit torque (SOT) switching, which relies on the torque generated by an in-plane current, has the potential to overcome these limitations.  ...  The thin and narrow heavy-metal underlayer is the key for this structure. Upon the application of current, both out-of-plane and in-plane current will be generated.  ... 
arXiv:1806.09713v2 fatcat:lzgqerie6vazjonpkg4tjtubrm

RedPlane

Daehyeok Kim, Jacob Nelson, Dan R. K. Ports, Vyas Sekar, Srinivasan Seshan
2021 Proceedings of the 2021 ACM SIGCOMM 2021 Conference  
We address key challenges in devising a practical, provably correct replication protocol and implementing it in the switch data plane.  ...  In this paper, we design and implement RedPlane, a fault-tolerant state store for stateful in-switch applications.  ...  Acknowledgments We would like to thank the anonymous SIGCOMM reviewers and our shepherd, Mythili Vutukuru, for their insightful comments and constructive feedback.  ... 
doi:10.1145/3452296.3472905 fatcat:ckke2hzzf5d5tjmetni73hmxja

Hardware-Accelerated Network Control Planes

Edgar Costa Molero, Stefano Vissicchio, Laurent Vanbever
2018 Proceedings of the 17th ACM Workshop on Hot Topics in Networks - HotNets '18  
One design principle of modern network architecture seems to be set in stone: a software-based control plane drives a hardware-or software-based data plane.  ...  We show that programmable data planes are indeed powerful enough to run key control plane tasks including: failure detection and notification, connectivity retrieval, and even policy-based routing protocols  ...  prefixes that the switch can reach from its external peers.  ... 
doi:10.1145/3286062.3286080 dblp:conf/hotnets/MoleroVV18 fatcat:krryw22xendkvjja27i3zd4jtu

Spin-orbit torque as a method for field-free detection of in-plane magnetization switching [article]

Nguyen Huynh Duy Khang, Pham Nam Hai
2020 arXiv   pre-print
Our SOT detection scheme can be utilized not only for fast characterization of SOT switching in bilayers, but also for electrical detection of in-plane magnetic domains in race-track memory.  ...  Our method can detect arbitrary Mx and My component without an external magnetic field, which is useful for fast characterization of type-X, type-Y, and type-XY SOT magnetization switching.  ...  Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request.  ... 
arXiv:2010.06826v2 fatcat:43rbhtqk6bbbtmlitutenzas6i

Hyper-Switch: A Scalable Software Virtual Switching Architecture

Kaushik Kumar Ram, Alan L. Cox, Mehul Chadha, Scott Rixner
2013 USENIX Annual Technical Conference  
This paper presents the Hyper-Switch, a highly efficient and scalable softwarebased network switch for virtualization platforms that support driver domains.  ...  The Hyper-Switch prototype performed better than both, especially for inter-VM network communication.  ...  Further, the external network performance under Hyper-Switch was comparable and in some cases even better than the performance under Xen and KVM.  ... 
dblp:conf/usenix/RamCCR13 fatcat:o3pgvu4g4ragza4w7gxnfajrgq

Field-free current-induced magnetization switching in GdFeCo: A competition between spin–orbit torques and Oersted fields

Jean-Loïs Bello, Yassine Quessab, Jun-Wen Xu, Maxime Vergès, Héloïse Damas, Sébastien Petit-Watelot, Juan-Carlos Rojas Sánchez, Michel Hehn, Andrew D. Kent, Stéphane Mangin
2022 Journal of Applied Physics  
Switching of perpendicular magnetization via spin–orbit torque (SOT) is of particular interest in the development of non-volatile magnetic random access memory (MRAM) devices.  ...  We studied current-induced magnetization switching of Ir/GdFeCo/Cu/Pt heterostructures in a Hall cross geometry as a function of the in-plane applied magnetic field.  ...  In Fig. 2 , in the presence of an external magnetic field, the loop for H x = −133 Oe presents a strong asymmetry with respect to the switching current density.  ... 
doi:10.1063/5.0091944 fatcat:fc33kfzm6vf4nbwqdegqfwop5y

Towards High-Performance Active Networking [chapter]

Lukas Ruf, Roman Pletka, Pascal Erni, Patrick Droz, Bernhard Plattner
2004 Lecture Notes in Computer Science  
Being embedded in network interface cards, they enable extended packet processing at link speed as is required, for instance, for active network nodes.  ...  Active network nodes start using network processors for extended packet processing close to the link.  ...  -General PowerPC Handler: The ePPC is connected to the general PowerPC handler (GPH), a NP core with extended capabilities, via shared memory for data transmission.  ... 
doi:10.1007/978-3-540-24715-9_4 fatcat:kwyknjebrvgwrpqtmo3h3lyzzy

An Exhaustive Survey on P4 Programmable Data Plane Switches: Taxonomy, Applications, Challenges, and Future Trends

Elie F. Kfoury, Jorge Crichigno, Elias Bou-Harb
2021 IEEE Access  
INDEX TERMS Programmable switches, P4 language, Software-defined Networking, data plane, custom packet processing, taxonomy.  ...  Recently, data plane programmability has attracted significant attention from both the research community and the industry, permitting operators and programmers in general to run customized packet processing  ...  the remote values might be affected. • The interaction between general data plane applications and the remote memory is challenging.  ... 
doi:10.1109/access.2021.3086704 fatcat:2jgbxj2cbfbp7fawkxwrztbbia

A Survey on Data Plane Programming with P4: Fundamentals, Advances, and Applied Research [article]

Frederik Hauser, Marco Häberle, Daniel Merling, Steffen Lindner, Vladimir Gurevich, Florian Zeiger, Reinhard Frank, Michael Menth
2021 arXiv   pre-print
Programmable data planes allow users to define their own data plane algorithms for network devices including appropriate data plane application programming interfaces (APIs) which may be leveraged by user-defined  ...  In the first part of this paper we give a tutorial of data plane programming models, the P4 programming language, architectures, compilers, targets, and data plane APIs.  ...  Built-in packet generators allow the data plane designers to implement protocols, such as BFD, without using externally running control plane processes.  ... 
arXiv:2101.10632v3 fatcat:ci4hkca5ibdzpatgowhzqcqzvm

An Exhaustive Survey on P4 Programmable Data Plane Switches: Taxonomy, Applications, Challenges, and Future Trends [article]

Elie F. Kfoury, Jorge Crichigno, Elias Bou-Harb
2021 arXiv   pre-print
Recently, data plane programmability has attracted significant attention from both the research community and the industry, permitting operators and programmers in general to run customized packet processing  ...  Despite the impressive advantages of programmable data plane switches and their importance in modern networks, the literature has been missing a comprehensive survey.  ...  of the remote values might be affected. • The interaction between general data plane applications and the remote memory is challenging.  ... 
arXiv:2102.00643v2 fatcat:izxi645kozdc5ibfsqp2y2foau

External-Field-Free Spin Hall Switching of Perpendicular Magnetic Nanopillar with a Dipole-Coupled Composite Structure [article]

Zhengyang Zhao, Angeline Klemm Smith, Mahdi Jamali, Jian-Ping Wang
2017 arXiv   pre-print
Here, we introduce a novel approach for external-field-free spin Hall switching of a perpendicular nanomagnet by utilizing a local dipolar field arising from an adjacent in-plane magnetic layer.  ...  By performing micromagnetic simulations, we confirm the composite external-field-free switching strategy can also work for a 10 x 10 nm2 circular pillar.  ...  The external in-plane and out-of-plane magnetic fields were generated by coils driven by a Kepco power supply.  ... 
arXiv:1603.09624v2 fatcat:iewq4a7zxfd4xne3yylforeqk4

Iridium Enabled Field-free Spin-orbit Torque Switching of Perpendicular Magnetic Tunnel Junction Device [article]

Yang Liu, Bing Zhou, Zhengkun Dai, Enbo Zhang, Jian-Gang Zhu
2019 arXiv   pre-print
For perpendicular MRAM, an extra in-plane field is required to break the symmetry for the deterministic SOT writing of the perpendicular storage layer.  ...  Writing magnetic bits by spin-orbit torques (SOTs) arising from spin Hall effect creates new possibilities for ultrafast and low-power magnetoresistive random access memory (MRAM).  ...  It's also observed that the switching loop collapses at a 100 Oe external in-plane field.  ... 
arXiv:1911.05007v1 fatcat:6cj3y2d2svgl5fpu2ym4hzmuhq
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