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Low Overhead Hardware-Assisted Virtual Machine Analysis and Profiling

Suchakrapani Datt Sharma, Hani Nemati, Genevieve Bastien, Michel Dagenais
<span title="">2016</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/lgc2un3ucjf3fgwb7o42q3s7d4" style="color: black;">2016 IEEE Globecom Workshops (GC Wkshps)</a> </i> &nbsp;
In this paper, we propose HAVAna, a hardware-assisted VM analysis algorithm that gathers and analyzes pure hardware trace data, without any dependence on the underlying OS or performance analysis infrastructure  ...  Cloud infrastructure providers need reliable performance analysis tools for their nodes. Moreover, the analysis of Virtual Machines (VMs) is a major requirement in quantifying cloud performance.  ...  Our main contributions in this paper are as follows : • A novel low overhead hardware-assisted approach to ex-tract, group and analyze hardware trace packets gathered from the processor for VM analysis  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/glocomw.2016.7848953">doi:10.1109/glocomw.2016.7848953</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/globecom/SharmaNBD16.html">dblp:conf/globecom/SharmaNBD16</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tbscror6q5hajcbnzj2eizk2wq">fatcat:tbscror6q5hajcbnzj2eizk2wq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721131213/https://publications.polymtl.ca/2975/1/2016_Sharma_Low_overhead_hardware-assisted_virtual_machive.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/3c/f4/3cf4ab26e36417cf9cdc5082ff052e7003bef313.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/glocomw.2016.7848953"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Diagnosing performance overheads in the xen virtual machine environment

Aravind Menon, Jose Renato Santos, Yoshio Turner, G. (John) Janakiraman, Willy Zwaenepoel
<span title="">2005</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2mcxkgqmsbdxzowhpqmstti7ne" style="color: black;">Proceedings of the 1st ACM/USENIX international conference on Virtual execution environments - VEE &#39;05</a> </i> &nbsp;
and other virtual machines.  ...  The toolkit enables coordinated profiling of multiple VMs in a system to obtain the distribution of hardware events such as clock cycles and cache and TLB misses.  ...  We believe that with the growing popularity of virtual machines for real world applications, profiling tools such as Xenoprof will be valuable in assisting in debugging performance problems in these environments  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1064979.1064984">doi:10.1145/1064979.1064984</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vee/MenonSTJZ05.html">dblp:conf/vee/MenonSTJZ05</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zmgo2vu525hvvm5e3ytxas3j34">fatcat:zmgo2vu525hvvm5e3ytxas3j34</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809043628/http://www.cse.psu.edu/~buu1/teaching/spring06/papers/xen-overhead.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/04/e9/04e954c5afc21447cf43ba1420c9905d359eefd9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1064979.1064984"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Virtualization challenges

Hui Lv, Yaozu Dong, Jiangang Duan, Kevin Tian
<span title="">2012</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2mcxkgqmsbdxzowhpqmstti7ne" style="color: black;">Proceedings of the 8th ACM SIGPLAN/SIGOPS conference on Virtual Execution Environments - VEE &#39;12</a> </i> &nbsp;
Server consolidation, by running multiple virtual machines on top of a single platform with virtualization, provides an efficient solution to parallelism and utilization of modern multi-core processors  ...  In the meantime, our optimization achieves an up to 50% acceleration of service response, which greatly improves the QoS of Xen virtualization solution.  ...  OProfile is a system-wide profiler for Linux systems, capable of profiling all running code at low overhead.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2151024.2151030">doi:10.1145/2151024.2151030</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vee/LvDDT12.html">dblp:conf/vee/LvDDT12</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cqyadpqj4jg5hesjrvvuybbzy4">fatcat:cqyadpqj4jg5hesjrvvuybbzy4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20120417151209/http://www.cl.cam.ac.uk:80/research/srg/netos/vee_2012/papers/p15.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/20/6b/206bc2200afd788fb4713f533f50711f2b32f4db.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2151024.2151030"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Performance profiling of virtual machines

Jiaqing Du, Nipun Sehrawat, Willy Zwaenepoel
<span title="">2011</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2mcxkgqmsbdxzowhpqmstti7ne" style="color: black;">Proceedings of the 7th ACM SIGPLAN/SIGOPS international conference on Virtual execution environments - VEE &#39;11</a> </i> &nbsp;
We determine the requirements for each of them, and explore the possibilities for their implementation in virtual machines using hardware assistance, paravirtualization, and binary translation.  ...  We implement both guest-wide and system-wide profiling for a VMM based on the x86 hardware virtualization extensions and system-wide profiling for a VMM based on binary translation.  ...  Acknowledgements We would like to thank Mihai Dobrescu, Simon Schubert and the anonymous reviewers for their valuable comments and help in improving this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1952682.1952686">doi:10.1145/1952682.1952686</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vee/DuSZ11.html">dblp:conf/vee/DuSZ11</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/45obtiwpdbgptmohw424ofy3qy">fatcat:45obtiwpdbgptmohw424ofy3qy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171112154839/https://core.ac.uk/download/pdf/12639512.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/6d/82/6d8288292d403ade23253ff04bb1890e08f54d64.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1952682.1952686"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Performance profiling of virtual machines

Jiaqing Du, Nipun Sehrawat, Willy Zwaenepoel
<span title="2011-07-15">2011</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/xu5bk2lj5rbdxlx6222nw7tsxi" style="color: black;">SIGPLAN notices</a> </i> &nbsp;
We determine the requirements for each of them, and explore the possibilities for their implementation in virtual machines using hardware assistance, paravirtualization, and binary translation.  ...  We implement both guest-wide and system-wide profiling for a VMM based on the x86 hardware virtualization extensions and system-wide profiling for a VMM based on binary translation.  ...  Acknowledgements We would like to thank Mihai Dobrescu, Simon Schubert and the anonymous reviewers for their valuable comments and help in improving this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2007477.1952686">doi:10.1145/2007477.1952686</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/okljrlxwg5fyjfwop4hkxazz2m">fatcat:okljrlxwg5fyjfwop4hkxazz2m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171112154839/https://core.ac.uk/download/pdf/12639512.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/6d/82/6d8288292d403ade23253ff04bb1890e08f54d64.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2007477.1952686"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Virtualization challenges

Hui Lv, Yaozu Dong, Jiangang Duan, Kevin Tian
<span title="2012-09-05">2012</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/xu5bk2lj5rbdxlx6222nw7tsxi" style="color: black;">SIGPLAN notices</a> </i> &nbsp;
Server consolidation, by running multiple virtual machines on top of a single platform with virtualization, provides an efficient solution to parallelism and utilization of modern multi-core processors  ...  In the meantime, our optimization achieves an up to 50% acceleration of service response, which greatly improves the QoS of Xen virtualization solution.  ...  OProfile is a system-wide profiler for Linux systems, capable of profiling all running code at low overhead.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2365864.2151030">doi:10.1145/2365864.2151030</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cyruq64sp5hrdicwguvzsd7ji4">fatcat:cyruq64sp5hrdicwguvzsd7ji4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20120417151209/http://www.cl.cam.ac.uk:80/research/srg/netos/vee_2012/papers/p15.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/20/6b/206bc2200afd788fb4713f533f50711f2b32f4db.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2365864.2151030"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

A framework for predictive dynamic temperature management of microprocessor systems

Omer Khan, Sandip Kundu
<span title="">2008</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ffbycmiwjfgqbewnyare6s37ru" style="color: black;">2008 IEEE/ACM International Conference on Computer-Aided Design</a> </i> &nbsp;
In this paper, we present an alternative thermal monitoring and management system that utilizes software and hardware components, based on virtual machine concept.  ...  On the other hand, several hardware based control theoretic schemes have been proposed to deliver optimal performance, but such schemes come at high cost and lack flexibility and scalability.  ...  The main reason for using virtual machine is its lower overhead cost and flexibility to enable changing thermal demands of many-core designs and applications.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/iccad.2008.4681583">doi:10.1109/iccad.2008.4681583</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/iccad/KhanK08.html">dblp:conf/iccad/KhanK08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2s5pd6gd6bahba7oc45enzacz4">fatcat:2s5pd6gd6bahba7oc45enzacz4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200318170305/http://www.cecs.uci.edu/~papers/iccad08/PDFs/Papers/03C.3.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/3d/4c/3d4c05442510980fd99d489fcc20d706f2146382.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/iccad.2008.4681583"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Unified Performance Profiling of an Entire Virtualized Environment

Masao Yamamoto, Miyuki Ono, Kohta Nakashima, Akira Hirai
<span title="">2014</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ak4a6mgvyfcozpjupuc5apo2ea" style="color: black;">2014 Second International Symposium on Computing and Networking</a> </i> &nbsp;
We also describe the design of unified profiling for an entire virtual machine (VM) environment, and we actually implement a unified VM profiler based on hardware performance counters.  ...  In this work, we explore an approach for unified performance profiling of an entire virtualized environment by sampling only at the virtual machine monitor (VMM) level and applying common-time-based analysis  ...  Figure 5 shows the hardware-assisted new execution-mode and its mode transitions with a virtual machine control structure (VMCS).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/candar.2014.110">doi:10.1109/candar.2014.110</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/ic-nc/YamamotoONH14.html">dblp:conf/ic-nc/YamamotoONH14</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qwoejrefr5g2rm22rc5ucmbfry">fatcat:qwoejrefr5g2rm22rc5ucmbfry</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200321110151/http://www.ijnc.org/index.php/ijnc/article/download/121/123" 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/69/aa/69aa4a5916fcce378b07eb3dac2542c0767fb0bb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/candar.2014.110"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Unified Performance Profiling of an Entire Virtualized Environment

Masao Yamamoto, Miyuki Ono, Kohta Nakashima, Akira Hirai
<span title="">2016</span> <i title="IJNC Editorial Committee"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kyw3w6chebckjklmvvtpyxoewu" style="color: black;">International Journal of Networking and Computing</a> </i> &nbsp;
We also describe the design of unified profiling for an entire virtual machine (VM) environment, and we actually implement a unified VM profiler based on hardware performance counters.  ...  In this work, we explore an approach for unified performance profiling of an entire virtualized environment by sampling only at the virtual machine monitor (VMM) level and applying common-time-based analysis  ...  Figure 5 shows the hardware-assisted new execution-mode and its mode transitions with a virtual machine control structure (VMCS).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.15803/ijnc.6.1_124">doi:10.15803/ijnc.6.1_124</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/plnamgzug5dbvhkhzk3ccru4rm">fatcat:plnamgzug5dbvhkhzk3ccru4rm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190508074444/https://www.jstage.jst.go.jp/article/ijnc/6/1/6_124/_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/0f/aa/0faac5e690e1e4db4548898c09f80b9af509aaaf.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.15803/ijnc.6.1_124"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Hardware-assisted instruction profiling and latency detection

Suchakrapani Datt Sharma, Michel Dagenais
<span title="2016-10-01">2016</span> <i title="Institution of Engineering and Technology (IET)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zxfhzreokzeshnwnaa3mv4g7wy" style="color: black;">The Journal of Engineering</a> </i> &nbsp;
Virtual machine trace and analysis Our Intel PT-based hardware-assisted technique can also be used to detect virtual machine (VM) state transitions, in host or guest only hardware tracing, for more in-depth  ...  [18] , where they observe that low overhead with hardware-assisted path profiling can be achieved.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1049/joe.2016.0127">doi:10.1049/joe.2016.0127</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cjmvjog2i5akzcxqsbyfcrmzz4">fatcat:cjmvjog2i5akzcxqsbyfcrmzz4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721183336/https://publications.polymtl.ca/3068/1/2016_Sharma_Hardware-assisted_instruction_profiling_latency_detection.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/c1/78/c178dcc4edab42b28e2acae6e6b1407f899fdd00.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1049/joe.2016.0127"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Reconfigurable vertical profiling framework for the android runtime system

Tzu-Hsiang Su, Hsiang-Jen Tsai, Keng-Hao Yang, Po-Chun Chang, Tien-Fu Chen, Yi-Ting Zhao
<span title="2014-01-27">2014</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/3yu4mbaainhw5gol4yayc35pfe" style="color: black;">ACM Transactions on Embedded Computing Systems</a> </i> &nbsp;
Information barriers exist between VM-space applications and Linux native analysis tools due to runtime virtual machines' dynamic memory allocation mechanism.  ...  Dalvik virtual machine in the Android system creates a profiling barrier between VM-space applications and Linux user-space libraries.  ...  ACKNOWLEDGMENTS Many thanks to Professor Tien-Fu Chen for his guidance and to our lab mates at the National Chiao Tung University for their assistance and inputs.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2544375.2544379">doi:10.1145/2544375.2544379</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zpy3wp3fxfguhid5p2a46drsfm">fatcat:zpy3wp3fxfguhid5p2a46drsfm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170814053155/https://ir.nctu.edu.tw/bitstream/11536/23866/1/000330905800004.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/15/92/1592bbad493da12f7bde79d69f025658862804e1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2544375.2544379"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Virtual CPU State Detection and Execution Flow Analysis by Host Tracing

Hani Nemati, Michel R. Dagenais
<span title="">2016</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/pub7ulqdcfcojb3bzhgarjctvu" style="color: black;">2016 IEEE International Conferences on Big Data and Cloud Computing (BDCloud), Social Computing and Networking (SocialCom), Sustainable Computing and Communications (SustainCom) (BDCloud-SocialCom-SustainCom)</a> </i> &nbsp;
However, in most cases, tracing the virtual machine (VM) is not possible because of security issues and the added overhead.  ...  By leveraging this technology, users can benefit from hardware virtualization for on-demand resource acquisition and rapid elasticity.  ...  CPU STATES FOR VIRTUAL MACHINES Hardware-assisted virtualization (Intel-VT and AMD-V) is an important milestone in the virtualization technology.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/bdcloud-socialcom-sustaincom.2016.13">doi:10.1109/bdcloud-socialcom-sustaincom.2016.13</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/bdcloud/NematiD16.html">dblp:conf/bdcloud/NematiD16</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5x4uvxp6bzftnbvr3jqa35w7om">fatcat:5x4uvxp6bzftnbvr3jqa35w7om</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721131212/https://publications.polymtl.ca/2991/1/2016_Nemati_Virtual_CPU_state_detection_execution.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/0c/5a/0c5a30186a93a5eef7813307dd748b8291146572.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/bdcloud-socialcom-sustaincom.2016.13"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Profiling Applications for a Virtual Machine on an Embedded System

Deepa Mathew, Bijoy A. Jose
<span title="2020-12-11">2020</span> <i title="IEEE"> 2020 Third International Conference on Advances in Electronics, Computers and Communications (ICAECC) </i> &nbsp;
This work also presents developing profiling tools for profiling applications on the above virtual machine (VM).  ...  The focus of this work is to create a virtual environment on an embedded system and thereby to run multiple VMs on the same hardware.  ...  Paravirtualization allows us to run the Linux operating system and its application inside a virtual machine on systems that do not support hardware assisted virtuali zation .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icaecc50550.2020.9339530">doi:10.1109/icaecc50550.2020.9339530</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gpajwpf3x5a6riaqn5n2ds4mwa">fatcat:gpajwpf3x5a6riaqn5n2ds4mwa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210429020537/https://ieeexplore.ieee.org/ielx7/9339469/9339470/09339530.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/66/14/661498ec78712664c1090a6c12fb811dc4bc0bb6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icaecc50550.2020.9339530"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Achieving middleware execution efficiency: hardware-assisted garbage collection operations

Jie Tang, Shaoshan Liu, Zhimin Gu, Xiao-Feng Li, Jean-Luc Gaudiot
<span title="2010-11-09">2010</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/qhbautqnvzgwvm3vvdvieylhwq" style="color: black;">Journal of Supercomputing</a> </i> &nbsp;
We select GC because it is a common component in virtual machine designs and it incurs high performance and energy consumption overheads.  ...  Although virtualization technologies bring many benefits to cloud computing environments, as the virtual machines provide more features, the middleware layer has become bloated, introducing a high overhead  ...  the original author(s) and source are credited.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11227-010-0493-0">doi:10.1007/s11227-010-0493-0</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rhgnx27jkbc75lug6z63iuapie">fatcat:rhgnx27jkbc75lug6z63iuapie</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171015153208/http://publisher-connector.core.ac.uk/resourcesync/data/Springer-OA/pdf/88c/aHR0cDovL2xpbmsuc3ByaW5nZXIuY29tLzEwLjEwMDcvczExMjI3LTAxMC0wNDkzLTAucGRm.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/2e/04/2e046e3f30844ad7c00a3a1f120c321b66891122.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11227-010-0493-0"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Perfctr-Xen

Ruslan Nikolaev, Godmar Back
<span title="">2011</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2mcxkgqmsbdxzowhpqmstti7ne" style="color: black;">Proceedings of the 7th ACM SIGPLAN/SIGOPS international conference on Virtual execution environments - VEE &#39;11</a> </i> &nbsp;
Because of the interaction of virtual machines with multiple underlying software and hardware layers, the analysis of the performance of applications running in virtualized environments has been difficult  ...  It is light-weight, providing direct user mode access to logical counter values. perfctrxen supports multiple modes of virtualization, including paravirtualization and hardware-assisted virtualization.  ...  It provides a hybrid mode in which paravirtualization techniques are applied to hardware-assisted guest virtual machine.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1952682.1952687">doi:10.1145/1952682.1952687</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/vee/NikolaevB11.html">dblp:conf/vee/NikolaevB11</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3eji3xgfdnenli76pyvuianqli">fatcat:3eji3xgfdnenli76pyvuianqli</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20140308151300/http://www.cse.iitb.ac.in:80/~puru/courses/spring14/cs695/downloads/perfctr.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/e9/78/e978702d363f9618120bda53551b73338368ddc1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1952682.1952687"> <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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