Computational Hydraulics Laboratory

Computational Hydraulics Laboratory Facilities
Workstations: We use Xi MTower 2P64, 2xAMD Opteron 2220 64Bit dual-core 2048KB cache, 4096MB RAM, nVidia GeForce 8600 GTS 512MB, two 400GB 7200RPM SATAII 300MB/s with two Apple Cinema HD 23" displays running dual- bootable Linux and Windows Workstation Software: Surface Modeling System (SMS), ArcGIS, Global Mapper, Fugawi Electronic NOAA Bathymetric Charts, USA Photomaps, Google Earth Pro, Corpscon, Fortran 90, C++, Matlab, Mathematica, GMT, Image Magick
RAID Servers: Apollo - Apple Xserve with two 2.8 GHz quad-core Intel Xeon processors (8 core) with 8 GB memory and two 73 GB SAS ADM@15000 rpm hard drives; Apple 10 TB Xserve RAID (14x750 GB Ultra ATA). This RAID server functions as our primary storage. Hermes - Apple Xserve with two 2.66 GHz dual-core Intel Xeon processors (4 core) with 8 GB memory and two 80 GB Serial ATA drives; Apple 10 TB Xserve RAID (14x750 GB ADM). This RAID server functions as a full mirror system of our primary RAID. Athena - Apple Xserve with dual G5 processors; Apple G5 TB Xserve RAID (14x400 GB). This sytem serves our 65 node Apple Dual Core G5 cluster. Poseidon - Sun Fire X4500 x64 server with two AMD Opteron model dual-core 290 (2.8 GHz/1 MB) processors, 16 GB PC3200 DDR1/400 memory; 36 TB disk (48 SATA 3.5" 750 GB 7200 rpm HDD). This system serves our 65 node Sun Fire high performance compute cluster.	Apollo and Hermes Apple Xserves	Athena Apple Xserve
		Poseidon Sun Fire X4500
Athos - Apple G5 Dual-Core Xserve Compute Cluster (128 Compute Cores) 1 dual G5 processor head node 64 dual G5 processor compute nodes (128 cores) 36 GB aggregate memory size 5.0 TB of total disk storage 2x64 port 1GB ethernet Cisco switches
Zas - Sun Fire Dual Operton Quad-Core with Infiniband Compute Cluster (512 Compute Cores) Head node Sun Fire X4100 M2 x 64 server with 2 x AMD Opteron model 2220 (2.8 GHz/1 MB) processors, 4 x 2 GB PC2-5300DDR2-667 memory, 2 x 146 GB HDD Compute nodes 64 Sun Fire X2200 M2 x 64server; 2x quad-core AMD Opteron model 2354 processors (2.2 GHz/95W B3), 4 x 2 GB registred ECC DDR2-667 memory, 250 GB 7.2K rpm SATA HDD Networks 2 x SUMMIT x450A-48T switches; 2 x SMC 48 port switches; 6 x 24 port Infiniband DDR switches 520 GBytes aggregate memory size 36 TB total disk storage Infiniband configuration 4.5 TFLOPS

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External Computing Resources
	Sapphire - Cray XT3 U.S. Army MSRC Engineer Research Development Center Vicksburg, Mississippi 4,096 2.6-GHz Operton dual-core processors 8,192 computational cores 16.56 TBytes aggregate memory size 374 TBytes of fibre channel Raid total disk storage Cray SeaStar network interface 42 TFLOPS
	Jade - Cray XT4 U.S. Army MSRC Engineer Research Development Center Vicksburg, Mississippi 2,152 1.8-GHz AMD Opteron quad-core processors 8,608 computational cores 17.6 TBytes aggregate memory size 374 TBytes of fibre channel Raid total disk storage Cray SeaStar2 network interface 80 TFLOPS
	Lonestar III - Dell PowerEdge Linux Cluster Texas Advanced Computing Center The University of Texas at Austin 2,920 Intel Xeon 5100 Series 2.6 GHz dual-core processors 5,840 computational cores 11.6 TBytes aggregate memory size 95 TBytes of total disk storage Infiniband network 62 TFLOPS
	Ranger - Sun Constellation Texas Advanced Computing Center The University of Texas at Austin 15,700 AMD Opteron quad-core processors (4 processors per blade) 62,976 computational cores 123 TBytes aggregate memory size 1.7 PB of total disk storage Infiniband network 579.4 TFLOPS

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