SPEC HPC2002 Summary
                     IBM Corporation eServer 325 Cluster
                           Tue Jan 20 19:54:02 2004

SPEC License #HPG0005          Tester: IBM Corporation
Hardware available: Oct-2003   Test Site: Research Triangle Park, NC
Software available: Feb-2004   Test Date: Jan-2004  

   Benchmarks                                   Ref Time  Run Time    Ratio
   ----------------                             --------  --------  --------
   361.wrf_m                                      86400       294       294*
   ========================================================================
   361.wrf_m                                      86400       294       294*
   
   SPECenvM2002                                                         294


                                   HARDWARE
                                   --------
     Hardware Vendor: IBM Corporation
          Model Name: eServer 325 Cluster
                 CPU: AMD Opteron (246)
             CPU MHz: 2000
                 FPU: Integrated
      CPU(s) enabled: 64
    CPU(s) orderable: 1 or 2 per node
       Primary Cache: 64KBI + 64KBD on chip
     Secondary Cache: 1024KB(I+D) on chip
            L3 Cache: None
         Other Cache: None
              Memory: 6GB DDR333 CL2.5 Registered ECC per node
      Disk Subsystem: 1 x 36GB SCSI per node
      Other Hardware: See Notes.


                                   SOFTWARE
                                   --------
            Parallel: MPI
   Processes-Threads: 64
       MPI Processes: 64
      OpenMP Threads: N/A
    Operating System: SUSE LINUX 8.0 SLES 64 bit Kernel
                      k_smp-2.4.21-60 (from Service Pack 3)
            Compiler: Fortran:  Portland Group 5.1-3 Fortran 90
                      C:        Portland Group 5.1-3 C
         File System: Linux/reiserfs
        System State: Multi-user
      Other Software: MPICH-GM 1.2.5..10
                      GM 2.0.6_Linux
                      NetCDF 3.5.0


                                    NOTES
                                    -----
      Flags: 
        Fortran:
          -O3 -fast
        C:
          -O3 -fast
        Preprocessor:
          -E -I. -I$(CDFINC) -I$(MPIINC)
        Linker:
          -Bstatic
        Extra Libraries:
          -lnetcdf -lmpich -lgm -lpthread
     
      Submit command to run applications:
        mpirun.ch_gm -np 64 -machinefile n00x2.mf
          --gm-recv blocking --gm-no-shmem -wd `pwd` $command
     
      Cluster Configuration:
        Two CPUs per node, 32 nodes
        All benchmark files are on a shared file server
        Nodes and file server use NFS shared file system
        $(CDFINC) is the NETCDF include directory
        $(MPIINC) is the MPICH include directory
     
      Computation Network:
        Myrinet M3F-PCIXD-2 Adapters (one per node)
        Myrinet M3-E128 Switch Enclosure
        8 x Myrinet M3-SW16-8F 8-Port Line Card
     
      x345 File Server (2):
        2 x 2.8 GHz Xeon Processors
        4GB DDR266 CL2.5 Registered ECC Memory
        2 x 36GB 10K RPM SCSI Drives 
        Software RAID 0
        Red Hat Linux 7.3
        Ext3 Local File System
        NFS Shared File System
     
      File Server Network:
        Cisco 6509 Gigabit Ethernet Switch
           3 x 48-port Copper 
        Built-in Gigabit Ethernet Adapters
     
      Set the following BIOS parameters:
        DRAM Interleave = AUTO
        Node Interleave = Disabled
        ACPI SRAT       = Enabled
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