Open the printout screen

A third-generation supercomputer that supports aerospace projects

Refer to the “guide for applying to use JSS3 facility services” below for application procedures for these facility services, fill in the “facility services adjustment voucher,” and send it to the inquiry desk at the Supercomputer Utilization Section (info@jss.jaxa.jp).

  • PDF System diagram
  • PDF Access map (Chofu)
  • PDF Guide for applying to use JSS3 facility services
  • EXCEL Facility services adjustment voucher
  • WORD Facility services application for use
  • WORD User confirmation form for using facility systems
    • Department Security and Information Systems Directorate
    Installation location Supercomputer Building, Chofu Aerospace Center
    TOKI-SORA System name: TOKI-SORA
    CPU name: A64FX(ArmRv8.2-A SVE) x 1
    Total theoretical calculation performance: 19.4PF
    Total main memory capacity: 100TiB
    Number of nodes: 5,760 nodes

    *PF: PetaFlops, TF: TeraFlops, TiB: TebiByte
    TOKI-RURI System name: RURI(ST) system
    CPU: Intel Xeon Gold 6240 x 2
    GPU: NVIDIA Quadro P4000 x1
    CPU theoretical calculation performance: 2.99TF
    CPU main memory capacity: 192GiB
    Number of nodes: 375 nodes

    System name: RURI(GP) system
    CPU: Intel Xeon Gold 6240 x 2
    GPU: NVIDIA Tesla V100(SXM2) x4
    CPU theoretical calculation performance: 2.99TF
    CPU main memory capacity: 384GiB
    Number of nodes: 32 nodes

    System name: RURI(XM) system
    CPU: Intel Xeon Gold 6240 x 2
    GPU: NVIDIA Quadro P4000 x1
    CPU theoretical calculation performance: 2.99TF
    CPU main memory capacity: 1.5TiB
    Number of nodes: 7 nodes

    System name: RURI(LM) system
    CPU: Intel Xeon Gold 6240L x 2
    GPU: NVIDIA Quadro P4000 x1
    CPU theoretical calculation performance: 2.99TF
    CPU main memory capacity: 6TiB
    Number of nodes: 2 nodes

    *PF: PetaFlops, TF: TeraFlops, TiB: TebiByte
    Usage system (1) Paid usage
    (2) Free usage (trial use)
    Fees [Direct expense]
    • Basic usage fee
    11,991 yen/month

    • Node usage fee　
    SORA system unit price: 0.49664 yen/(core/hours)
    RURI (ST) system unit price: 1.6985 yen/(core/hours)
    RURI (GP) system unit price: 7.4480 yen/(core/hours)
    RURI (XM) system unit price: 27.570 yen/(core/hours)
    RURI (LM) system unit price: 4.0552 yen/(core/hours)
    TRURI(TST)system unit price: 1.6985 yen/(core/hours)
    TRURI(TGP)system unit price: 7.4480 yen/(core/hours)
    TRURI(TLM)system unit price: 4.0552 yen/(core/hours)

    (You will be billed for the nodes/hours of use on the SORA system that exceed 500 (nodes/hours))

    • File usage fee
    File unit price: 0.14220 yen/(GB/month)
    (You will be billed for capacity that exceeds the allotted capacity of 500 (GB/month). Also, this is limited to the capacity acknowledged by JAXA.)

    • Archiver usage fee
    Archiver unit price: 0.16302 yen/(GB/month)
    (However, this is limited to a maximum of 400TB)

    [General administrative expense]
    8.9% of direct expense

    *At the time of billing, the statutory consumption tax will be calculated separately.
    *When a fraction of less than one yen raises during calculation of payment, the fractional amount shall be rounded down for each calculated figure.
    *Fees are scheduled to be revised once a year. Aside from this, revisions may be made without previous notice. For details inquire using the inquiry form.

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