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Copyright © 1999-2002 Standard Performance Evaluation Corporation
PowerEdge 1750 cluster
 SPECchemM2002 = 33.9  
SPEC license # HPG0007A Tested by: Purdue University Test site: Purdue University Test date: Apr-2005 Hardware Avail: Apr-2004 Software Avail: Mar-2005
Benchmark Reference
Runtime Ratio Graph Scale
371.gamess_m 86400 2549     33.9  
371.gamess_m peak result bar (33.9)
SPECchemM2002 33.9    

Hardware Vendor: Dell
Model Name: PowerEdge 1750 cluster
CPU: Intel Pentium4 Xeon
CPU MHz: 3060
FPU: Integrated
CPU(s) enabled: 32 cores, 32 chips, 1 core/chip (Hyper-Threading Technology 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: N/A
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
Parallel: MPI
Processes-Threads: 32
MPI Processes: 32
OpenMP Threads: -
Operating System: RedHat Enterprise Linux, Advanced Server version 3 (4)
Compiler: Intel C++ Compiler- icc, Version 8.1
Build 20050309Z for Linux
Intel Fortran Compiler- ifort, Version 8.1
Build 20050309Z for Linux
File System: NFS shared file system
System State: Multi-user
Other Software: mpich-vapi (see notes for configuration)
Notes / Tuning Information
Tested by Purdue University
Flags (Fortran & C): 
CPP Flags: -I. -C -P -traditional -Dmpi -DSPEC_HPG_MPI_INT4
OPTIMIZE = -O3 -i8 -march=pentium4 -mcpu=pentium4 -axW -tpp7

Submit command to run MPI application:
PBS Version: PBSPro
PBS Command to get resources (for cyclic allocation of processes):
qsub -I -q preemptx -lnodes=16:IB:ppn=2,walltime=2:00:00
submit=mpirun -np 32 \$PBS_NODEFILE $command
Cluster config:
Nodes and file server use NFS shared file system
Two CPUs per node, Hyper-Threading Technology 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 directory
Environment variables set in .cshrc

setenv IRCDATA gamess_us.irc
setenv INPUT gamess_us.F05
setenv PUNCH gamess_us.dat
setenv INTGRLS gamess_us.F08
setenv AOINTS gamess_us.F08
setenv MOINTS gamess_us.F09
setenv DICTNRY gamess_us.F10
setenv DRTFILE gamess_us.F11
setenv CIVECTR gamess_us.F12
setenv NTNFMLA gamess_us.F13
setenv CIINTS gamess_us.F14
setenv WORK15 gamess_us.F15
setenv WORK16 gamess_us.F16
setenv CSFSAVE gamess_us.F17
setenv FOCKDER gamess_us.F18
setenv DASORT gamess_us.F20
setenv JKFILE gamess_us.F23
setenv ORDINT gamess_us.F24
setenv EFPIND gamess_us.F25
MPICH-1.2.5 Configuration
./configure --with-device=ch_vapi --with-arch=LINUX --without-mpe \ 
--without-romio --disable-sharedlib \  
-I/usr/local/topspin/include -I/usr/local/topspin/include/vapi \
-L/usr/local/topspin/lib " \
-lib="-lvapi -lmtl_common -lmpga -lmosal -lpthread"

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Copyright © 1999-2002 Standard Performance Evaluation Corporation

First published at SPEC.org on 02-Jun-2005

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