|
|
| Line 1: |
Line 1: |
| Damascus is the working name for the Earlham Computer Science Department's upcoming cluster computer.
| |
|
| |
|
| At the moment Damascus exists only as a $40,000 grant and a growing list of tentative specifications:
| |
|
| |
| == Latest Overarching Questions ==
| |
| *Should we build this machine ourselves?
| |
| *#Are we wasting our money and learning opportunity letting them do the building for us?
| |
| *#If it is cheaper, Would it be a useful experience for the students this coming semester to take a large collection of hardware and make it into a cluster?
| |
| *How much if any GPGPU hardware do we want? 0, 1 or 2 nodes worth?
| |
| *Do we want a high bandwidth/low latency network?
| |
| **We do not. More expensive than it works
| |
| *What software stack do we want to run? Vendor supplied or the BCCD?
| |
| **Both. Vendor-supplied base with a BCCD virtual machine
| |
| * Do compute nodes have spinning disk?
| |
| ** Compute nodes have a spinning disk
| |
| * What's on the local persistent store? /tmp? An entire OS?
| |
|
| |
| == Tentative Specifications ==
| |
|
| |
| === Budget ===
| |
| * $35,000 (leaving $5,000 for discretionary spending)
| |
|
| |
| === Nodes ===
| |
| * Intel Nehalem processors
| |
| * 4 core processors minimum
| |
| ** Six cores still expensive
| |
| * 1.5GB RAM per core
| |
|
| |
| === Specialty Nodes ===
| |
| * Two nodes should support CUDA GPGPU
| |
|
| |
| Educationally, we could expect to get significant use out of GPGPUs, but the production use is limited.
| |
| Increasing the variance of the architecture landscape would be a bonus to education.
| |
|
| |
| === Network ===
| |
| * Gigabit Ethernet fabric with switch
| |
|
| |
| === Disk ===
| |
| * Spinning Disk
| |
|
| |
| === OS ===
| |
| * Virtual BCCD on top of built-in OS.
| |
|
| |
| == ION Computer Systems Quotation #61116 ==
| |
| *2 ION G10 Server with GPU: 4,972.00 each
| |
|
| |
| ** 12GB RAM [Bank 1 of 2: (6) 2GB ECC PC3-10600 1333MHz 2rank DDR3 RDIMM Modules][Smart]
| |
| ** Total memory: 12GB DDR3_1333
| |
| ** Configure 1 RAID sets / arrays.
| |
|
| |
| ** (1) NVidia Tesla C1060 w. 4GB DDR3
| |
| ** Dual Intel Gigabit Server NICs with IOAT2 Integrated
| |
|
| |
| *7 ION G10 Server without GPU: $3,697.00 each
| |
|
| |
| ** 12GB RAM [Bank 1 of 2: (6) 2GB ECC PC3-10600 1333MHz 2rank DDR3 RDIMM Modules][Smart]
| |
| ** Total memory: 12GB DDR3_1333
| |
| ** Configure 1 RAID sets / arrays.
| |
|
| |
| ** Dual Intel Gigabit Server NICs with IOAT2 Integrated
| |
|
| |
| * Networking Fabric
| |
| **Network not included
| |
|
| |
| * Other stuff
| |
| ** scorpion: ION bootable USB Flash device for trouble shooting.
| |
| ** 3 year Next Business Day response Onsite Repair Service by Source Support
| |
| ** Default load for testing (Service Partition + CentOS 5.3 for Intel64)
| |
|
| |
| * Price tag: $33,173.20
| |
|
| |
| == ION Computer Systems Quotation #61164 ==
| |
|
| |
| * 2 ION G10 Server with GPU: $4,972.00 each
| |
|
| |
| ** 12GB RAM [Bank 1 of 2: (6) 2GB ECC PC3-10600 1333MHz 2rank DDR3 RDIMM Modules][Smart]
| |
| ** Total memory: 12GB DDR3_1333
| |
| ** Configure 1 RAID sets / arrays.
| |
|
| |
| ** (1) NVidia Tesla C1060 w. 4GB DDR3
| |
| ** Dual Intel Gigabit Server NICs with IOAT2 Integrated
| |
|
| |
| * 4 ION T11 DualNode: $6,477.0 each
| |
|
| |
| ** Total memory: 12GB DDR3_1333 per node
| |
| ** No RAID, Separate disks (NO redundancy)
| |
| ** Configure 1 RAID sets / arrays.
| |
|
| |
| ** Dual Intel Gigabit Server NICs with IOAT2 Integrated
| |
| ** These nodes are modular. One can be unplugged and worked on while the others remain running.
| |
|
| |
| * Network
| |
| ** Network Not Included
| |
|
| |
| * Other stuff
| |
| ** scorpion: ION bootable USB Flash device for trouble shooting.
| |
| ** 3 year Next Business Day response Onsite Repair Service by Source Support
| |
| ** Default load for testing (Service Partition + CentOS 5.3 for Intel64)
| |
|
| |
| *Price Tag: $33,054.30
| |
|
| |
| ==Silicon Mechanics Quote #174536==
| |
| * 2x Rackform iServ R4410: $11043.00 each ($10601.00 each with education) [http://www.siliconmechanics.com/quotes/174536?confirmation=879366549 link]
| |
| **Shared Chassis: The following chassis resources are shared by all 4 compute nodes
| |
| **External Optical Drive: No Item Selected
| |
| **Power Supply: Shared, Redundant 1400W Power Supply with PMBus - 80 PLUS Gold Certified
| |
| **Rail Kit: Quick-Release Rail Kit for Square Holes, 26.5 - 36.4 inches
| |
| **Compute Nodes x4
| |
| ***CPU: 2 x Intel Xeon E5530 Quad-Core 2.40GHz, 8MB Cache, 5.86GT/s QPI
| |
| ***RAM: 12GB (6 x 2GB) Operating at 1333MHz Max (DDR3-1333 ECC Unbuffered DIMMs)
| |
| ***NIC: Intel 82576 Dual-Port Gigabit Ethernet Controller - Integrated
| |
| ***Management: Integrated IPMI with KVM over LAN
| |
| ***Hot-Swap Drive - 1: 250GB Western Digital RE3 (3.0Gb/s, 7.2Krpm, 16MB Cache) SATA
| |
|
| |
| * 2x Rackform iServ R350-GPU: $5196.00 each ($4433.00 each with education) [http://www.siliconmechanics.com/quotes/174542?confirmation=712641984 link]
| |
| **CPU: 2 x Intel Xeon E5530 Quad-Core 2.40GHz, 8MB Cache, 5.86GT/s QPI
| |
| **RAM: 12GB (6 x 2GB) Operating at 1333MHz Max (DDR3-1333 ECC Unbuffered DIMMs)
| |
| **NIC: Intel 82576 Dual-Port Gigabit Ethernet Controller - Integrated
| |
| **Management: Integrated IPMI 2.0 & KVM with Dedicated LAN
| |
| **GPU: 1U System with 1 x Tesla C1060 GPU, Actively Cooled
| |
| **LP PCIe x4 2.0 (x16 Slot): No Item Selected
| |
| **Hot-Swap Drive - 1: 250GB Seagate Barracuda ES.2 (3Gb/s, 7.2Krpm, 32MB Cache, NCQ) SATA
| |
| **Power Supply: 1400W Power Supply with PMBus - 80 PLUS Gold Certified
| |
| **Rail Kit: 1U Rail Kit
| |
|
| |
| *Price Tag: $32,478 ($30,078 with education)
| |
|
| |
| *Questions
| |
| **Can we lose the hot-swappability to save money?
| |
| **Do we need to get a Gig-Switch?
| |
| ***Would Cairo do?
| |