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Formosa II HPC Cluster

Formosa II HPC Cluster is a 64bits high-performance Beowulf cluster located within Southern Business Unit of the National Center of High-Performance Computing (NCHC). 'SIRAYA' is the nickname for Formosa II cluster, and it means that Siraya were an indigeneous people of Taiwan. They lived in the southwest part (Tainan) of the island. The Siraya cluster was designed and constructed by the 'HPC Cluster Group' at NCHC for computational science applications. It consists of 80 dual AMD Opteron DualCore PCs (i.e. 320 2.2GHz CPU-Cores) connected on a private subnet with 1000 Mbits/s Gigabit Ethernet. An additional 2 nodes are used as front ends to interface with cluster, to host the user file systems.

	Hardware Computing Nodes - 80 computing nodes of IBM eServer 326. Each computing node consists of: CPU – AMD Opteron 275 DualCore 2.2GHz x 2 Main Board – IBM eSeries e326 Memory – 4GB DDR400 Registered/ECC SDRAM Hard Disk – SCSI 36GB Storage Nodes - 2 storage nodes. CPU – AMD Opteron 248 2.2GHz x 2 Main Board – Supermicro X5DPE-G2 Memory – 8GB DDR400 Registered/ECC SDRAM Hard Disk – ATA-100 SATA 400GB x 16 SATA card – Serial ATA Raid card x 2 Network card – Intel PRO/1000 MT Server Adapter x 2
	Network Gigabit switch – Nortel Baystack5510 -48 ports 10/100/1000Mbps switch x 6
	Operating System Fedora Core 4 X86_64: Linux kernel 2.6.14 SMP
	Compilers C/C++ Compiler GNU GCC Collection 4.02 X86_64 (gcc,g++) Intel C/C++9.0 EM64T (icc) PGI C/C++6.0 X86_64 (pgc,pgcc) PathScale 2.53 X86_64 (pathcc,pathCC) Fortran GNU GCC Collection 4.02 X86_64 (gfortran) Intel Fortran 9.0 EM64T (ifc) PGI PGF77 6.0 X86_64 (pgf77,pgf90) PathScale Fortran 2.53 X86_64 (pathf90,pathf95)
	Libraries MPICH 1.2.7pl MPICH compiled with GCC Compiler MPICH compiled with Intel Compiler MPICH compiled with PGI Compiler MPICH compiled with PathScale Compiler LAM/MPI 7.11 LAM/MPI compiled with GCC Compiler LAM/MPI compiled with Intel Compiler LAM/MPI compiled with PGI Compiler LAM/MPI compiled with PathScale Compiler
	Queuing System: Torque 2.0.0
	Scheduler: Maui 3.2.5
	Chemical Applications ADF/BAND CRYSTAL AMBER 8 Gaussian 03/GaussView DL_POLY GROMACS NWCHEM Molpro 2002.6 CPMD CHARMM DMOl3 DISCOVERY VASP babel (Openbabel) VMD gabedit molekel molden