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Unix Memory Allocations are Not Poisson [article]

James Garnett, Elizabeth Bradley
<span title="2018-03-23">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In multitasking operating systems, requests for free memory are traditionally modeled as a stochastic counting process with independent, exponentially-distributed interarrival times because of the analytic  ...  These results suggest that altogether different models are needed for fine-grained analysis of memory systems, an important consideration not only for understanding behavior but also for the design of  ...  However, it might be possible to model short periods of individual datasets with separate Poisson processes.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.08981v1">arXiv:1803.08981v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yp4snlr2dfglrofyhomtngrmk4">fatcat:yp4snlr2dfglrofyhomtngrmk4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200825163245/https://arxiv.org/ftp/arxiv/papers/1803/1803.08981.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8e/fb/8efb522688fdbae46797519d24c9820254d18ced.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1803.08981v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Empirical and analytical approaches for web server power modeling

Leonardo Piga, Reinaldo A. Bergamaschi, Sandro Rigo
<span title="2014-04-19">2014</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/cwtjzb7mrjft5adayc4gnqasai" style="color: black;">Cluster Computing</a> </i> &nbsp;
Power-aware computing has emerged as a significant concern in data centers. In this work, we develop empirical models for estimating the power consumed by web servers.  ...  We show a novel method for developing full system web server power models that reduces non-linear relationships among performance measurements and system power and prunes model parameters.  ...  Acknowledgment We would like to thank the reviewers for their valuable suggestions. This work was partially supported by FAPESP Grant No. 2010/05389-5.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10586-014-0373-0">doi:10.1007/s10586-014-0373-0</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/q3tre5njxfgsbnhx5xum464ata">fatcat:q3tre5njxfgsbnhx5xum464ata</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170508032833/http://leonardopiga.com/papers/dcpm-jcc.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/52/61/526152f0636c5bcf9b36ced03cf5b58d3e958cac.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10586-014-0373-0"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

SGX-MR: Regulating Dataflows for Protecting Access Patterns of Data-Intensive SGX Applications [article]

A K M Mubashwir Alam, Sagar Sharma, Keke Chen
<span title="2020-09-08">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
However, the access patterns of SGX-based programs can still be observed by adversaries, which may leak important information for successful attacks.  ...  ORAM is a powerful low-level primitive that provides application-agnostic protection for any I/O operations, however, at a high cost.  ...  In the Linux systems, SGX can utilize the Linux virtual memory management for enclave programs, which can thus access a much larger virtual memory address space with contingency for potential pagefaults  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2009.03518v1">arXiv:2009.03518v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zfa64wp5brhmvpvrmmk7c7vlka">fatcat:zfa64wp5brhmvpvrmmk7c7vlka</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200918033004/https://arxiv.org/pdf/2009.03518v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2009.03518v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Improving interactive performance using TIPME

Yasuhiro Endo, Margo Seltzer
<span title="">2000</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/v56cuxdvkrfj7m43mos56qvlui" style="color: black;">Proceedings of the 2000 ACM SIGMETRICS international conference on Measurement and modeling of computer systems - SIGMETRICS &#39;00</a> </i> &nbsp;
We describe TIPME (The Interactive Performance Monitoring Environment), a collection of measurement tools that allowed us to quickly and easily diagnose interactive performance "bugs" in a mature operating  ...  Human-factors research shows that a user's perception of performance is affected by unexpectedly long delays.  ...  Typically, the client program will perform a network I/O waiting for a response from the server.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/339331.339420">doi:10.1145/339331.339420</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/sigmetrics/EndoS00.html">dblp:conf/sigmetrics/EndoS00</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/li7ov4htwbhqhfgm7sxqro6yxe">fatcat:li7ov4htwbhqhfgm7sxqro6yxe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20070417190941/http://www.eecs.harvard.edu/~margo/papers/sigmetrics00/paper.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b8/01/b801cb89477aeb1dac6cab7a8c67d6526e856352.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/339331.339420"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Improving interactive performance using TIPME

Yasuhiro Endo, Margo Seltzer
<span title="2000-06-01">2000</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/pkal2zplnrarzkkzugv4u5ithy" style="color: black;">Performance Evaluation Review</a> </i> &nbsp;
We describe TIPME (The Interactive Performance Monitoring Environment), a collection of measurement tools that allowed us to quickly and easily diagnose interactive performance "bugs" in a mature operating  ...  Human-factors research shows that a user's perception of performance is affected by unexpectedly long delays.  ...  Typically, the client program will perform a network I/O waiting for a response from the server.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/345063.339420">doi:10.1145/345063.339420</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/u2rf3b6s3bdv5i4lrrzuki3ini">fatcat:u2rf3b6s3bdv5i4lrrzuki3ini</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20070417190941/http://www.eecs.harvard.edu/~margo/papers/sigmetrics00/paper.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b8/01/b801cb89477aeb1dac6cab7a8c67d6526e856352.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/345063.339420"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Isolate First, Then Share: a New OS Architecture for Datacenter Computing [article]

Gang Lu, Jianfeng Zhan, Chongkang Tan, Xinlong Lin, Defei Kong, Chen Zheng, Fei Tang, Cheng Huang, Lei Wang, Tianshu Hao
<span title="2017-10-26">2017</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This paper presents the "isolate first, then share" OS model in which the processor cores, memory, and devices are divided up between disparate OS instances and a new abstraction, subOS, is proposed to  ...  Our comprehensive evaluation shows RainForest outperforms Linux with four different kernels, LXC, and Xen in terms of worst-case and average performance most of time when running a large number of benchmarks  ...  On one hand, previous joint work between academia and industry [55] shows modern DC workloads are with significant diversity in workload behavior with no single silverbullet application to optimize for  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1604.01378v5">arXiv:1604.01378v5</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6aewxr2hp5cgfgw5cfhdxepsne">fatcat:6aewxr2hp5cgfgw5cfhdxepsne</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200929201044/https://arxiv.org/pdf/1604.01378v5.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d4/82/d482245bfa213b3841fb14296f6aa17054ed65f3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1604.01378v5" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

XOS: An Application-Defined Operating System for Data Center Servers [article]

Chen Zheng, Lei Wang, Sally A. McKee, Lixin Zhang, Hainan Ye, Jianfeng Zhan
<span title="2019-01-03">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This paper presents XOS, an application-defined OS for modern DC servers.  ...  XOS speeds up a set of DC workloads by up to 1.6X over our baseline Linux on a 24-core server, and outperforms the state-of-the-art Dune by up to 3.3X in terms of virtual memory management.  ...  To increase resource utilization, DC servers deploy multiple applications together on one node, but the interferences among these applications and the OS lower individual performances and introduce unpredictability  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1901.00825v1">arXiv:1901.00825v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6bvouuqiofc37p7fxzczobmulq">fatcat:6bvouuqiofc37p7fxzczobmulq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200904164300/https://arxiv.org/pdf/1901.00825v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8d/23/8d23034ae01e29b4fdc420a45d3f32c4b1151e05.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1901.00825v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

TrustShadow

Le Guan, Peng Liu, Xinyu Xing, Xinyang Ge, Shengzhi Zhang, Meng Yu, Trent Jaeger
<span title="">2017</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/njcatvvpwrbnzgx73xjukq6ene" style="color: black;">Proceedings of the 15th Annual International Conference on Mobile Systems, Applications, and Services - MobiSys &#39;17</a> </i> &nbsp;
For example, devices on the edge of the Internet are provided with higher horsepower to be entrusted with storing, processing and analyzing data collected from IoT devices.  ...  In the secure world, TrustShadow constructs a trusted execution environment for security-critical applications.  ...  To quantify the server throughput, we utilized the Apache benchmark [1] on another machine to connect to the server.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3081333.3081349">doi:10.1145/3081333.3081349</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/mobisys/GuanLXGZYJ17.html">dblp:conf/mobisys/GuanLXGZYJ17</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xadmj7sfrvhcvlz6llhlp2xyga">fatcat:xadmj7sfrvhcvlz6llhlp2xyga</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200320172431/https://www.microsoft.com/en-us/research/wp-content/uploads/2017/05/trustshadow-mobisys17.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/18/b2/18b29363896fa719d1e6459bfff0ea5d5713acd8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3081333.3081349"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

A retrospective on the VAX VMM security kernel

P.A. Karger, M.E. Zurko, D.W. Bonin, A.H. Mason, C.E. Kahn
<span title="">1991</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dthyqga2onff5nwf4agwqtrhxi" style="color: black;">IEEE Transactions on Software Engineering</a> </i> &nbsp;
This paper describes the development of a virtualmachine monitor (VMM) security kernel for the VAX architecture.  ...  The VAX Security Kernel has been developed with a heavy emphasis on performance and system management tools.  ...  Finally, we must thank our team from the National Computer Security Center for their participation throughout the long development effort and the referees for their suggestions for improving this paper  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/32.106971">doi:10.1109/32.106971</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e3ba6srg3vfrjc5uwmehcpgxjq">fatcat:e3ba6srg3vfrjc5uwmehcpgxjq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160115140154/http://lukemuehlhauser.com/wp-content/uploads/Karger-et-al-A-retrospective-on-the-VAX-VMM-security-kernel.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/32/3e/323e999dac1e90dbc5d99cc23a8a89af558b6661.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/32.106971"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

A Comparative Study of Techniques for Energy Predictive Modelling using Performance Monitoring Counters on Modern Multicore CPUs

Arsalan Shahid, Muhammad Fahad, Ravi Reddy Manumachu, Alexey Lastovetsky
<span title="">2020</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/q7qi7j4ckfac7ehf3mjbso4hne" style="color: black;">IEEE Access</a> </i> &nbsp;
We also present an experimental methodology to select a reliable subset of four PMCs for constructing accurate application-specific online models.  ...  The first type contains linear regression (LR) models employing PMCs selected using a theoretical model of energy of computing.  ...  Additivity OF PMCs The property of additivity is based on an intuitive and simple rule that if a PMC is intended to be employed as a model variable in a linear energy predictive model, then its count for  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2020.3013812">doi:10.1109/access.2020.3013812</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2of6canmrjhhtear7u4ypepory">fatcat:2of6canmrjhhtear7u4ypepory</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210717162912/https://ieeexplore.ieee.org/ielx7/6287639/8948470/09154439.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/83/3f/833f254eb0d051d705375e539f7e6739e946534f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/access.2020.3013812"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

A Software-Managed Approach to Die-Stacked DRAM

Mark Oskin, Gabriel H. Loh
<span title="">2015</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i2tihayjsjhmhmrqaqe2apcipy" style="color: black;">2015 International Conference on Parallel Architecture and Compilation (PACT)</a> </i> &nbsp;
While much recent effort has focused on hardware-based techniques for using die-stacked memory (e.g., caching), in this paper we explore what it takes for a softwaredriven approach to be effective.  ...  With these simple and lightweight components, the OS page cache can provide 70% of the performance benefit that would be achievable with an ideal and unrealistic system where all of main memory is die-stacked  ...  Table I : Test programs: The following benchmarks were used to gauge performance. In addition cache behavior and memory footprint is depicted.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/pact.2015.30">doi:10.1109/pact.2015.30</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/IEEEpact/OskinL15.html">dblp:conf/IEEEpact/OskinL15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fn4mpetyhfhp5fven24s3iort4">fatcat:fn4mpetyhfhp5fven24s3iort4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20161013224317/http://homes.cs.washington.edu/~oskin/pact2015.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d2/35/d2350ea82323d7dd5b05dfa49733698f191a92d3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/pact.2015.30"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Balancing the Load

Eyad Alkassar, Mark A. Hillebrand, Dirk C. Leinenbach, Norbert W. Schirmer, Artem Starostin, Alexandra Tsyban
<span title="2009-03-28">2009</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2ewief65xnegfh2slwulpgsnba" style="color: black;">Journal of automated reasoning</a> </i> &nbsp;
We have developed a stack of semantics for a high-level C-like language and low-level assembly code, which has been carefully crafted to support the pervasive verification of system software.  ...  This verification target is of particular interest because it has a relatively simple top-level specification and it exercises all parts of our semantics stack.  ...  It uses a general framework for the verification of sequential imperative programs within Isabelle/HOL [Sch05, Sch06] . The language model is called Simpl, and we embed C0 into it.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10817-009-9123-z">doi:10.1007/s10817-009-9123-z</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ctiars2cofhy5lp2n2kuh6axgm">fatcat:ctiars2cofhy5lp2n2kuh6axgm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170706090428/http://www-wjp.cs.uni-saarland.de/leute/private_homepages/starostin/stack-jar09-preprint.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d8/32/d8322799822e6a1ad97a84c474126b1703a00114.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10817-009-9123-z"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Parallel Performance Problems on Shared-Memory Multicore Systems: Taxonomy and Observation

Roman Atachiants, Gavin Doherty, David Gregg
<span title="2016-08-01">2016</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dthyqga2onff5nwf4agwqtrhxi" style="color: black;">IEEE Transactions on Software Engineering</a> </i> &nbsp;
We present a validation of this model carried out with parallel programming experts, identifying areas of agreement and disagreement.  ...  Debugging and optimizing parallel programs is a complex and demanding task.  ...  Our focus is on multicore systems with a shared-memory programming model.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tse.2016.2519346">doi:10.1109/tse.2016.2519346</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cazufgiombgrdiinsea2iqc5ji">fatcat:cazufgiombgrdiinsea2iqc5ji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180724104821/https://ieeexplore.ieee.org/ielx7/32/7542210/07386691.pdf?tp=&amp;arnumber=7386691&amp;isnumber=7542210" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/30/e4/30e41e8fda4ba3a9950d67e481d4d41ac1e324e7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tse.2016.2519346"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Accurate and Stable Run-Time Power Modeling for Mobile and Embedded CPUs

Matthew J. Walker, Stephan Diestelhorst, Andreas Hansson, Anup K. Das, Sheng Yang, Bashir M. Al-Hashimi, Geoff V. Merrett
<span title="">2017</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rl7xk4fwazdrred2difr6v3lii" style="color: black;">IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems</a> </i> &nbsp;
We present software implementing our methodology and build power models for ARM Cortex-A7 and Cortex-A15 CPUs, with 3.8% and 2.8% average error, respectively.  ...  We present a statistically rigorous and novel methodology for building accurate run-time power models using Performance Monitoring Counters (PMCs) for mobile and embedded devices, and demonstrate how our  ...  We build on the knowledge from the HCA and the VIF itself to develop a simple, two-stage, automated method for selecting optimum PMC events that provide the model with the largest possible amount of information  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tcad.2016.2562920">doi:10.1109/tcad.2016.2562920</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ttjapxhr55cpvfshu46fmoccum">fatcat:ttjapxhr55cpvfshu46fmoccum</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201103155425/https://kclpure.kcl.ac.uk/portal/files/126999626/Accurate_and_stable_run_time_WALKER_Accepted19Apr2016_4May2016_GREEN_AAM.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/19/e3/19e33a25bbee6ef7be9b8fecb6a78930e8874cad.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tcad.2016.2562920"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Using hypervisor to provide data secrecy for user applications on a per-page basis

Jisoo Yang, Kang G. Shin
<span title="">2008</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2mcxkgqmsbdxzowhpqmstti7ne" style="color: black;">Proceedings of the fourth ACM SIGPLAN/SIGOPS international conference on Virtual execution environments - VEE &#39;08</a> </i> &nbsp;
Aside from server applications, hypervisors are also becoming a popular target for implementing many security systems, since they provide a small and easy-to-secure trusted computing base.  ...  Hypervisors are increasingly utilized in modern computer systems, ranging from PCs to web servers and data centers.  ...  Acknowledgments We would like to thank Thuy Vu and the anonymous reviewers for their help and feedback.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1346256.1346267">doi:10.1145/1346256.1346267</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vee/YangS08.html">dblp:conf/vee/YangS08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nxwk2vedija5rk5xk7t4t6wpxm">fatcat:nxwk2vedija5rk5xk7t4t6wpxm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150908204700/https://kabru.eecs.umich.edu/papers/publications/2008/yang08usinghypervisor_vee.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b1/51/b151b6b5438f2cbce2ec8b58a9335af2f9cd62d6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1346256.1346267"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>
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