CI Survey: University of Nebraska -

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NSF Survey Results

CI Capability (Based on NSF 2007 Survey Questions)

  • Total bandwidth to both I2 and commodity Internet:10 gig/s
  • Commodity Internet
    • bandwidth 2007:623 - 999 meg/s
    • bandwidth 2008:623 - 999 meg/s
    • Number of lines 2007:1 @ 100 meg/s, 1 @ 1-2.4 gig/s
    • Number of lines 2008:2 @ 100 meg/s, 1 @ 1-2.4 gig/s
  • Internet 2/Abilene bandwidth
    • bandwidth 2007:10 gig/s
    • bandwidth 2008:10 gig/s
  • Did any of your bandwidth come from a consortium?
    • 2007:Yes, Great Plains Network
    • 2008:Yes, Great Plains Network
  • Do you have any connections to high performance networks?
    • 2007
      • Internet 2:Yes
      • National Lamba Rail:No
      • Fed Gov research network (DoE ESNet, NASA NREN):No
      • State or regional high performance network:Yes
      • Other, please specify
    • 2008
      • Internet 2:Yes
      • National Lamba Rail:No
      • Fed Gov research network (DoE ESNet, NASA NREN):No
      • State or regional high performance network:Yes
      • Other, please specify
  • What speed are your desktop ports connected to the campus?
    • 2007:14% @ 10 meg/s, 66% @ 100 meg/s, 20% @ 1 gig/s
    • 2008:5% @ 10 meg/s, 65% @ 100 meg/s, 30% @ 1 gig/s
  • What type of cable for desktop ports do you have?
    • 2007:5% @ Cat3, 40% @ Cat5, 40% @ Cat5e, 15% @ Cat6
    • 2008:40% @ Cat5, 40% @ Cat5e, 20% @ Cat6
  • Does your institution have any dark fiber (ie, fiber laid, but not in use)?
    • 2007:Yes, between buildings.
    • 2008:Yes, between buildings.
  • What was the distribution (backbone) speed of a campus computer to the campus network?
    • 2007:1 - 2.4 gig/s
    • 2008:10 gig/s
  • What percentage of campus was covered by wireless?
    • 2007:81 - 90%
    • 2008:91 - 100%
  • Did your campus provide central High Performance Computing of 1 teraflop or faster?
    • 2007:Yes, Clusters
    • 2008
  • How many single core computing clusters (and size) did your institution have?
    • 2007
    • 2008
  • How many dual core computing clusters (and size) did your institution have?
    • 2007
    • 2008
  • How many quad core computing clusters (and size) did your institution have?
    • 2007
    • 2008
  • How many 8-core computing clusters (and size) did your institution have?
    • 2007
    • 2008
  • Please provide any other information about your campus cluster you'd like.
    • The "single" core cluster is primarily single core, around 60%.
  • How many SMP at 1 teraflop or faster did your institution have?
    • 2007
    • 2008
  • What was the theoretical peak performance of your fastest SMP system of 1 teraflop or faster?
    • 2007
    • 2008
  • How many PVP systems of at least 1 teraflop did your institution have?
    • 2007
    • 2008
  • What was the theoretical peak performance of a)your fastest cluster, and b)all clusters of 1 teraflop or faster?
    • 2007
      • a:2 TFLOP
      • b:2 TFLOP
          • 2008
      • a
      • b
  • How many MPP systems of 1 teraflop or faster did your institution administer?
    • 2007
    • 2008
  • What was the theoretical peak performance of a)your fastest MPP of 1 teraflop, and b)all MPP of 1 teraflop?
    • 2007
      • a
      • b
    • 2008
      • a
      • b
  • What was the theoretical peak performance of all PVP systems of 1 teraflop or faster?
    • 2007
    • 2008
  • Did your institution use any HPC for administrative functions?
    • 2007:Yes, clusters
    • 2008
  • How many experimental/emerging computing systems of 1 teraflop of faster did your institution administrate?
    • 2007
    • 2008
  • How many special purpose computing systems of 1 teraflop or faster did your institution administer?
    • 2007
    • 2008
  • Did any external users use your institution's high performance computing resources?
    • 2007:Yes, colleges and universities.
    • 2008
  • What was the total available online storage for centrally administered high performance computing resources?
    • 2007:101 - 250 tb
    • 2008
  • Out of the previous question's storage, how much was shared?
    • 2007
    • 2008
  • Was any of this online, shared storage used for administrative purposes?
    • 2007:None
    • 2008
  • What was total archival storage available specifically for centrally administrated HPC?
    • 2007:Uncertain
    • 2008
  • Was any of the previous archival storage used for university administration?
    • 2007:Uncertain
    • 2008
  • What was your total air conditioned machine room space?
    • 2007:5000 NASF
    • 2008
  • Any additional comments you'd like to make?

Research Programs

Software (e.g., Shibboleth, Condor)

Shibboleth Implementation

Datasets

Applications (e.g., BLAST for bioinformatics, WARP for weather)

Expertise (CI)

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