HPC2002 Result: Dell PowerEdge 1750 cluster (tested by Purdue University)

Benchmark	Reference Time	Runtime	Ratio
361.wrf_m	86400	591	146
SPECenvM2002	146

Benchmark

Reference
Time

Runtime

Ratio

361.wrf_m

86400

591

146

SPECenvM2002

146

Hardware

Hardware Vendor:

Dell

Model Name:

PowerEdge 1750 cluster

CPU:

Intel Xeon processor

CPU MHz:

3060

FPU:

Integrated

CPU(s) enabled:

32 cores, 32 chips, 1 core/chip, Hyper-Threading enabled

CPU(s) orderable:

1 or 2 per node

Primary Cache:

12KB (I) micro-ops (trace) + 8KB (D) on chip

Secondary Cache:

512KB on chip

L3 Cache:

1 MB on chip

Other Cache:

None

Memory:

2 GB DDR PC2100 CL2.5 ECC Registered per node

Disk Subsystem:

1x36 GB SCSI per node

Other Hardware:

See File server and Network notes

Software

Parallel:

MPI

Processes-Threads:

MPI Processes:

OpenMP Threads:

Operating System:

RedHat Enterprise Linux, Advanced Server version 3 (4)

Compiler:

Intel C++ Compiler- icc, Version 8.0
Build 20031016Z for Linux

Intel Fortran Compiler- ifort, Version 8.0
Build 20040122Z for Linux

File System:

NFS shared file system

System State:

Multi-user

Other Software:

MPICH-1.2.6, NETCDF-3.5.1

Notes / Tuning Information
Flags (Fortran & C): CPP Flags: -I. -C -P -traditional -DSPEC_HPG_MPI COPTIMIZE = -O2 -march=pentium4 -mcpu=pentium4 -axW -tpp7 -xW FOPTIMIZE = -O2 -mp -fp_port -axW -tpp7 -xW EXTRA_LIBS = -L${NETCDF_BASE}/lib -lnetcdf Submit command to run MPI application: use_submit_for_speed=1 MPI_COMM_SIZE 32 submit=mpirun -np "\$MPI_COMM_SIZE" -hostfile "\$PBS_NODEFILE" $command NetCDF 3.5.1 built from source Hardware notes: Cluster config: Nodes and file server use NFS shared file system. Two CPU's per node, Hyperthreading ENABLED File server: 2 x 3.06 GHz Intel Xeon processors 4 GB DDR PC2100 CL2.5 ECC Registered Memory 5 x 72 GB 10K RPM SCSI Drives Hardware RAID-5 (Dell PERC/3Di option) Debian Linux, 3.1 "sarge" ext3 local file system NFS shared file system Network (for computation and file server): Infiniband: Topspin HBAs, Topspin 120 switches All BIOS parameters left with factory defaults For a description of Intel compiler flags,portability flags, and system parameters used to generate this result,please refer to PURDUE-20050329-INTEL-LINUX-XEON.txt in the flags diretory.

Notes / Tuning Information

 Flags (Fortran & C):
 CPP Flags: -I. -C -P -traditional -DSPEC_HPG_MPI
 COPTIMIZE = -O2 -march=pentium4 -mcpu=pentium4 -axW -tpp7 -xW
 FOPTIMIZE = -O2 -mp -fp_port -axW -tpp7 -xW
 EXTRA_LIBS = -L${NETCDF_BASE}/lib -lnetcdf 
 
 Submit command to run MPI application:
 use_submit_for_speed=1
 MPI_COMM_SIZE 32
 submit=mpirun -np "\$MPI_COMM_SIZE" -hostfile "\$PBS_NODEFILE" $command

 NetCDF 3.5.1 built from source 
 Hardware notes:
 Cluster config:
 Nodes and file server use NFS shared file system.
 Two CPU's per node, Hyperthreading ENABLED

 File server:
 2 x 3.06 GHz Intel Xeon processors
 4 GB DDR PC2100 CL2.5 ECC Registered Memory
 5 x 72 GB 10K RPM SCSI Drives
 Hardware RAID-5 (Dell PERC/3Di option)
 Debian Linux, 3.1 "sarge"
 ext3 local file system
 NFS shared file system

 Network (for computation and file server):
 Infiniband: Topspin HBAs, Topspin 120 switches
 All BIOS parameters left with factory defaults
 For a description of Intel compiler flags,portability flags,  
 and system parameters used to generate this result,please refer
 to PURDUE-20050329-INTEL-LINUX-XEON.txt in the flags diretory.

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