Changes between Version 40 and Version 41 of Embedded Real-Time Measurements


Ignore:
Timestamp:
10/14/09 11:51:55 (10 years ago)
Author:
hmussman@bbn.com
Comment:

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  • Embedded Real-Time Measurements

    v40 v41  
    3939information and user access to real-time measurements.
    4040
     41== Current Capabilities ==
     42
     43At end of Year 1.
     44
     45
    4146== Milestones ==
    42 === indent ===
     47
    4348
    4449[[MilestoneDate(ERM: GENI requirements for real-time measurements)]]   [[BR]]
     
    4954[[MilestoneDate(ERM: identify a candidate control framework)]] [[BR]]
    5055
    51 '''''Milestone 1'':'''
     56=== Milestone 1 ===
    5257
    5358The capabilities of GENI's (future) infrastructure with respect to real-time measurements are evaluated and we assess the GENI requirements for real-time user access to measurement data across a diverse set of technologies.
     
    5560''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS1_ERM_March09_v1-1.pdf Technical Note MS1]''
    5661
    57 '''''Milestone 2'':'''
     62=== Milestone 2 ===
    5863
    5964A set of specifications for enabling real-time measurements within the substrate and specifications for networking protocols based on the GENI requirements for real-time user-accessed cross-layer measurements is developed. We identify a set of specifications for the implementation of a unified, integrated measurement framework with the ultimate purpose of limiting the hardware and software overhead and complexity associated with accessing measurement data.
     
    6166''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS2_ERM_March09_v1-0.pdf Technical Note MS2]''
    6267
    63 '''''Milestone 3'':'''
     68=== Milestone 3 ===
    6469
    6570To enable and perform discrete-event network simulations and quantitatively evaluate performance impact under several scenarios of cross-layer information exchange based on real-time measurements we developed new simulation modules for the ns-2 open source network modeling environment and make them available to the GENI community:
     
    7075''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS3_ERM_March09_v1-0.pdf Technical Note MS3]''
    7176
    72 '''''Milestone 4'':'''
     77=== Milestone 4 ===
    7378
    7479This milestone deals with the development of a measurement framework based on GENI real-time measurement requirements and other developments/resources within the GENI prototyping activities. Interacting with other prototype efforts, we identify and leverage relevant activities, software architectures, protocols, and products. This work deals with a number of software architectures dedicated to network measurements which could serve as an interface between a unified measurement framework (UMF), the control framework, and the GENI experimenter. We assess several network management protocols and data exchange formats with respect to their ability of exchanging measurement and control information between the substrate's performance monitors and the UMF, as well as between the UMF and the GENI control frameworks.
     
    7681''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS4_ERM_June09_v1-0.pdf Technical Note MS4]''
    7782
    78 '''''Milestone 5'':'''
     83=== Milestone 5 ===
    7984
    8085Support GPO in developing an experimental use-case (completed 09/01/2009)
     
    9297''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS5_ERM_Sept09_v1-0.pdf Technical Note MS5]''
    9398
    94 '''''Milestone 6'':'''
    95 
     99=== Milestone 6 ===
    96100We have evaluated various control frameworks to assess the feasibility of joining a GENI cluster and integrating our work on real-time measurements within one of these clusters. In this milestone, we discuss this endeavor and our recent decision to join the Cluster D ORCA team.
    97101
    98102''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_MS6_ERM_Sept09_v1-0.pdf Technical Note MS6]''
    99103
    100 '''Project Technical Documents'''
     104== Project Technical Documents ==
    101105
    102106''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_QR_ERM_Dec08.pdf Quarterly Status Report 4Q08]'' [[BR]]
     
    105109''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GENI_QR_ERM_Oct09.pdf Quarterly Status Report 3Q09]''
    106110
    107 '''Presentations'''
     111== Presentations ==
    108112
    109113''[http://groups.geni.net/geni/attachment/wiki/Embedded%20Real-Time%20Measurements/GEC3_Columbia_ERM.pdf K. Bergman, "Embedding Real-Time Substrate Measurements for Cross-Layer Communications", 3rd GENI Engineering Conference, Stanford, CA, 2008.]'' [[BR]]
     
    112116
    113117
    114 '''Spiral 1 Connectivity'''
     118== Spiral 1 Connectivity ==
    115119
    116120There is no connectivity requirment for year-1 in this project
    117121
    118 '''GPO Liaison System Engineer'''
     122== GPO Liaison System Engineer ==
    119123
    120124Vic Thomas