SPEC Seal of Reviewal HPC2002 Result
Copyright © 1999-2002 Standard Performance Evaluation Corporation
 SPECchemM2002 = 46.7  
SPEC license # HPG0007A Tested by: Purdue University Test site: Purdue University Test date: Jun-2005 Hardware Avail: Dec-2004 Software Avail: Dec-2004
Benchmark Reference
Runtime Ratio Graph Scale
371.gamess_m 86400 1849     46.7  
371.gamess_m peak result bar (46.7)
SPECchemM2002 46.7    

Hardware Vendor: HP
Model Name: DL145
CPU: AMD Opteron(tm) Processor 244
CPU MHz: 1800
FPU: Integrated
CPU(s) enabled: 32 cores, 32 chips, 1 core/chip
CPU(s) orderable: 1 or 2 per node
Primary Cache: 64KB (I) micro-ops (trace) + 64KB (D) on chip
Secondary Cache: 1 MB on chip
L3 Cache: N/A
Other Cache: N/A
Memory: 4 GB DDR PC2700 CL2.5 ECC Registered per node
Disk Subsystem: 1x40 GB IDE (7200 RPM) 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(R) C++ Compiler for Intel(R) EM64T, Version 8.1
Build 20040812
Intel(R) Fortran Compiler for Intel(R) EM64T, Version 8.1
Build 20040812
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: -E -traditional -DMPI -DSPEC_HPG_MPI_INT4
FOPTIMIZE = -O3 -static -i8 -fp_port -unroll

Submit command to run MPI application:
PBS Version: PBSPro_5.4.2.43350
PBS Command to get resources (for cyclic allocation of processes):
qsub -I -q preempto -lnodes=16:ppn=2,walltime=1:00:00
submit=mpirun -np 32 -hostfile \$PBS_NODEFILE $command
Cluster config:
Nodes and file server use NFS shared file system
Two chips per node
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):
Topspin Infinihost HCA, 4x Infiniband 
Topspin ts270 aggregation switch 
Topspin ts120 leaf switches 

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"
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-20050624-AMD-LINUX-OPTERON.txt in the flags directory

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright © 1999-2002 Standard Performance Evaluation Corporation

First published at SPEC.org on 25-Jul-2005

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