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Flat-Combining-Based Persistent Data Structures for Non-Volatile Memory [article]

Matan Rusanovsky, Hagit Attiya, Ohad Ben-Baruch, Tom Gerby, Danny Hendler, Pedro Ramalhete
2021 arXiv   pre-print
The recent emergence of non-volatile memory (NVM) technologies increases the interest in the development of persistent concurrent objects.  ...  In this work, we present the first FC-based persistent object implementations.  ...  OneFile is a wait-free PTM. It uses double-word-compareand-swap (DCAS) instructions.  ... 
arXiv:2012.12868v4 fatcat:k7zwlr7iizclrow2lfz5tttnpa

Persistent Software Combining [article]

Panagiota Fatourou, Nikolaos D. Kallimanis, Eleftherios Kosmas
2021 arXiv   pre-print
We built fundamental recoverable data structures, such as stacks and queues based on PBcomb, as well as on PWFcomb, a wait-free universal construction we present.  ...  We present Bcomb, a new blocking highly-efficient combining protocol, and built upon it to get PBcomb, a persistent version of it that performs a small number of persistence instructions and exhibits low  ...  A persistent wait-free universal construction (CX-PUC) and a persistent transactional memory system (CX-PTM) are presented in [13] .  ... 
arXiv:2107.03492v2 fatcat:xgzqrs7xgvglhmjlicefnlmrf4

Modularising Verification Of Durable Opacity [article]

Eleni Bila, John Derrick, Simon Doherty, Brijesh Dongol, Gerhard Schellhorn, Heike Wehrheim
2021 arXiv   pre-print
Software transactional memory (STM) is a key programming abstraction that supports concurrent access to shared state.  ...  Non-volatile memory (NVM), also known as persistent memory, is an emerging paradigm for memory that preserves its contents even after power loss.  ...  There are two variants of the OneFile available: one with lock-free progress and providing bounded wait-freedom. QSTM [BCWS20] is a non-blocking persistent transactional memory.  ... 
arXiv:2011.15013v2 fatcat:dtr4uvm2c5fqhig2n6ga44z32a

Fast Nonblocking Persistence for Concurrent Data Structures [article]

Wentao Cai, Haosen Wen, Vladimir Maksimovski, Mingzhe Du, Rafaello Sanna, Shreif Abdallah, Michael L. Scott
2021 arXiv   pre-print
Unlike its predecessor, nbMontage ensures wait-free progress of the persistence frontier, thereby bounding the number of recent updates that may be lost on a crash, and allowing a thread to force an update  ...  We present a fully lock-free variant of the recent Montage system for persistent data structures.  ...  We also argue that advances of the persistence frontier in nbMontage are wait free.  ... 
arXiv:2105.09508v1 fatcat:b6e3gqpvgvg3telz65onscdmnm

Understanding and Optimizing Persistent Memory Allocation [article]

Wentao Cai, Haosen Wen, H. Alan Beadle, Chris Kjellqvist, Mohammad Hedayati, Michael L. Scott
2020 arXiv   pre-print
Toward this end, we introduce recoverability, a correctness criterion for persistent allocators, together with a nonblocking allocator, Ralloc, that satisfies this criterion.  ...  First, we persist just enough information during normal operation to permit correct reconstruction of the heap after a full-system crash.  ...  Conclusions In this paper, we introduced the notion of recoverability as a correctness criterion for persistent memory allocators.  ... 
arXiv:2003.06718v1 fatcat:x4ig7vil2zd5tkmsqnxe7r6pye

Understanding and optimizing persistent memory allocation

Wentao Cai, Haosen Wen, H. Alan Beadle, Mohammad Hedayati, Michael L. Scott
2020 Proceedings of the 25th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming  
Toward this end, we introduce recoverability, a correctness criterion for persistent allocators, together with a nonblocking allocator, Ralloc, that satisfies this criterion.  ...  First, we persist just enough information during normal operation to permit correct reconstruction of the heap after a fullsystem crash.  ...  Conclusions In this paper, we introduced the notion of recoverability as a correctness criterion for persistent memory allocators.  ... 
doi:10.1145/3332466.3374502 dblp:conf/ppopp/CaiWBHS20 fatcat:tor2ycf5i5fv3jhadfwmsmzpye

Brief Announcement: Persistent Software Combining

Panagiota Fatourou, Nikolaos D. Kallimanis, Eleftherios Kosmas, Seth Gilbert
2021
We present two recoverable synchronization protocols, one blocking and another wait-free, which illustrate how to use software combining to achieve both low persistence and synchronization cost.  ...  Our experiments show that these protocols outperform by far state-of-the-art recoverable universal constructions and transactional memory systems.  ...  Our results reveal the power of software combining in designing low cost persistent synchronization protocols and concurrent data structures.  ... 
doi:10.4230/lipics.disc.2021.56 fatcat:qo4p6ec7dffcxefxs3q7mmqixq

On the World Market Trajectory of 21 Major Book Publishing Companies in Globalization and European Studies in 100 Countries - From 'Amsterdam University Press' via 'Palgrave' and 'Nova Science Publishers' to 'Transaction Publishers' by International, 19 Indicator Comparison

Arno Tausch
2008 Social Science Research Network  
Ever since the path-breaking empirical studies by Schott (1998) world systems scholars start from the well-established assumption that world science is a single gigantic center-periphery relationship.  ...  This article tries to answer tentatively such a difficult and strategic question, and quantitatively compares the performance of Amsterdam University Press (EU); Ashgate (EU); Blackwell (EU); Cambridge  ...  A. (2006)  ... 
doi:10.2139/ssrn.1162241 fatcat:bdk6w7zxsbeljpvwevwrav4j6u

Educating the Educators

Tina M. Adams, R. Sean Evans
2004 Journal of Library Administration  
It will include an overview of the special challenges facing the Library in providing these services to a college that offers a large number of distance education classes, enrolls a large number of Native  ...  American students, and includes a majority of the institution's distance students and part time distance faculty.  ...  We have already used it for this on a limited basis and plan to expand.  ... 
doi:10.1300/j111v41n01_02 fatcat:nwphvdzmmzc4rdr7ghat52itky

Facework and Prosocial Teasing in a Synchronous Video Communication Exchange

Barry Pennock-Speck, Universitat de València, Begoña Clavel-Arroitia
2019 Atlantis  
memory.  ...  traumatic memory (2010, 1).  ...  ., personal or academic) purposes only, users are free to share (i.e., copy and redistribute in any medium or format) and adapt (i.e., remix, transform and build upon) articles published in Atlantis, free  ... 
doi:10.28914/atlantis-2019-41.2.02 fatcat:cxqdxawqljguvhelgo27forwba

Young, Urban, Professional, and Kenyan?: Conversations Surrounding Tribal Identity and Nationhood Committee in Charge

Charlotte Achieng-Evensen, Charlotte Achieng-Evensen, Suzanne Soohoo, Peter Mclaren, Lilia, Ndindi Kitonga, Iii
2016 unpublished
Schooling, as first a colonial and then national construct, works to mediate that link. Therefore, there is the need for a re-conceptualization of the term 'nation' in the post-Independence era.  ...  A cacophony of women calling, or chiding, or singing, rhythmic. In cadence and out, always rhythmic.  ...  with a 'nation,' a process some people are still waiting to occur.  ... 
fatcat:b235v7besbhflkfotq6ouz7vuy

THE EFFECTS OF PARTICIPATION IN A GRIEF CHOIR ON PERCEIVED GRIEF, COPING, ENERGY, SOCIAL SUPPORT, AND HEALTH AMONG BEREAVED ADULTS: A MIXED METHODS RANDOMIZED CONTROL STUDY [article]

(:Unkn) Unknown, University, My, Cheryl Dileo
2020
A repeated-measures ANOVA was employed to detect any statistical significance among the adult grievers.  ...  Finally, one interaction effect was found for the NRS end-of-session health scores at week sixteen, with a significant gain for the standard care grief group.  ...  Dissertation and Thesis (ProQuest), Ovid, and Academic OneFile.  ... 
doi:10.34944/dspace/2099 fatcat:r54uzdloybfefjuczyixylp3fy

Modernity and Identity: The National Gallery of Modern Art Lagos (NGMAL) and the Politics of Nation Making

Olatunde O. Barber
2022
It is a cultural and historical investigation into the assignation of modern art in Nigeria as a means for the communication of national identity politics.  ...  It examines the dialogues between agents that guided developments, influenced revolutions, and negotiated the forms and operations of modern art in Nigeria against a background of socio-political change  ...  These painters synergised their personal memories with those of an entire generation of African Americans, consulting their past as a collective memory.  ... 
doi:10.25392/leicester.data.17158358 fatcat:znudwxvqofh4nduxlhb6arsx5a

BYU ScholarsArchive The Effect of the Speaking of George A. Smith on the People of the Iron Mission of Southern Utah kua kot lot OF OF A SMITH ON PEOPLE OF OF SOUTHERN UTAH

Ray Gleave
unpublished
free state states it was a free country it had a constitution that guarante guaranteed liberty at least to very every white man all religion religiona religions reli zeil were giona tolerated by thair  ...  crack cack at who did not choose to live the word of wisdom legends a still till persist in southern utah of georgo A smitle smitli hla hia his hunaorous himioroias huna gloriea gtoriea storieso  ...  for instructions he replied ther there theve no was tim bim bib to wait for any instruction and h to take his battalion up before they could get got down through the kanyons skanyoani kenyons for foy  ... 
fatcat:xb4aux6rqjbnzk5vqa4xnjvmki

The Third Indochina War and the Making of Present-Day Southeast Asia

Hoang Minh Vu
2020
Acknowledgements 34 Edwin A.  ...  The Third Indochina War would appear to the a distant memory, but its shadow still looms large upon regional institutions, norms, and practices.  ...  Cook, ed., Genocide in Cambodia and Rwanda: New Perspectives (New Brunswick, N.J.: Transaction Publishers, 2006), 54-94.  ... 
doi:10.7298/q44e-7k02 fatcat:aaxsfmdduzdmxbxzywseyjei4m
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