SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge 1950 (Intel Xeon X5355, 2.66 GHz)

CPU2006 license: 55 Test date: Sep-2007
Test sponsor: Dell Inc. Hardware Availability: Dec-2006
Tested by: Dell Inc. Software Availability: Nov-2007
Benchmark results graph
Hardware
CPU Name: Intel Xeon X5355
CPU Characteristics: 1333MHz system bus
CPU MHz: 2666
FPU: Integrated
CPU(s) enabled: 8 cores, 2 chips, 4 cores/chip
CPU(s) orderable: 1,2 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 8 MB I+D on chip per chip, 4 MB shared / 2 cores
L3 Cache: None
Other Cache: None
Memory: 16 GB (8x2 GB 667 MHz ECC CL5 FB-DIMM)
Disk Subsystem: 1 x 73 GB SAS 15k RPM
Other Hardware: None
Software
Operating System: 64-Bit SUSE LINUX Enterprise Server 10
Compiler: Intel C++ and Fortran Compiler for Linux32 and
Linux64 version 10.1
Build 20070725
Auto Parallel: No
File System: ReiserFS
System State: Multi-user, run level 3
Base Pointers: 32/64-bit
Peak Pointers: 32/64-bit
Other Software: SmartHeap library V8.1

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves 8 3295 33.0 3297 33.0 3296 33.0 8 3262 33.3 3266 33.3 3266 33.3
416.gamess 8 1043 150   1045 150   1042 150   8 1027 153   1028 152   1028 152  
433.milc 8 2461 29.8 2461 29.8 2460 29.9 8 2467 29.8 2463 29.8 2460 29.9
434.zeusmp 8 1165 62.5 1167 62.4 1163 62.6 8 1174 62.0 1155 63.0 1179 61.8
435.gromacs 8 464 123   465 123   465 123   8 450 127   452 126   451 127  
436.cactusADM 8 1422 67.2 1427 67.0 1424 67.2 8 1318 72.5 1318 72.6 1318 72.6
437.leslie3d 8 3138 24.0 3155 23.8 3140 23.9 8 3077 24.4 3077 24.4 3075 24.5
444.namd 8 575 112   575 112   575 112   8 571 112   571 112   571 112  
447.dealII 8 764 120   769 119   759 121   8 746 123   752 122   724 126  
450.soplex 8 2056 32.4 2056 32.4 2057 32.4 8 1858 35.9 1860 35.9 1859 35.9
453.povray 8 250 171   251 169   252 169   8 209 203   212 201   211 202  
454.calculix 8 653 101   655 101   668 98.8 8 488 135   483 137   484 136  
459.GemsFDTD 8 3574 23.8 3574 23.8 3572 23.8 8 3540 24.0 3538 24.0 3538 24.0
465.tonto 8 935 84.2 929 84.7 939 83.9 8 910 86.5 911 86.4 913 86.2
470.lbm 8 4494 24.5 4495 24.5 4494 24.5 8 4252 25.8 4252 25.9 4252 25.9
481.wrf 8 1919 46.6 1917 46.6 1920 46.5 8 1923 46.5 1921 46.5 1925 46.4
482.sphinx3 8 3132 49.8 3145 49.6 3140 49.7 8 2913 53.5 2917 53.5 2916 53.5

Operating System Notes

 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
'/usr/bin/taskset' used to bind processes to CPUs

Platform Notes

BIOS Settings:
 Adjacent Cache Line Prefetch = Disabled (default Enabled)
 Hardware Prefetcher = Disabled (default Enabled)

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

Base Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
450.soplex:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -fast 

C++ benchmarks:

 -fast 

Fortran benchmarks:

 -fast 

Benchmarks using both Fortran and C:

 -fast 

Peak Compiler Invocation

C benchmarks (except as noted below):

 /home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/bin/icc   -L/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/lib   -I/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/include 
433.milc:  icc 

C++ benchmarks (except as noted below):

 icpc 
450.soplex:  /home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/bin/icpc   -L/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/lib   -I/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/include 

Fortran benchmarks (except as noted below):

 ifort 
437.leslie3d:  /home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/bin/ifort   -L/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/lib   -I/home/cmplr/usr3/alrahate/compilers/ic10.1mainline/20070725/Linux32/include 

Benchmarks using both Fortran and C:

 icc   ifort 

Peak Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 

Peak Optimization Flags

C benchmarks:

433.milc:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -fno-alias   -auto-ilp32 
470.lbm:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -scalar-rep-   -prefetch   -opt-malloc-options=3 
482.sphinx3:  -fast   -unroll2 

C++ benchmarks:

444.namd:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -fno-alias   -auto-ilp32 
447.dealII:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -ansi-alias   -scalar-rep- 
450.soplex:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -opt-malloc-options=3 
453.povray:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll4   -ansi-alias 

Fortran benchmarks:

410.bwaves:  -fast   -prefetch 
416.gamess:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -Ob0   -ansi-alias   -scalar-rep- 
434.zeusmp:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast 
437.leslie3d:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -prefetch   -opt-malloc-options=3 
459.GemsFDTD:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -Ob0   -prefetch 
465.tonto:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll4   -auto 

Benchmarks using both Fortran and C:

435.gromacs:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -prefetch   -auto-ilp32 
436.cactusADM:  -prof-gen(pass 1)   -prof-use(pass 2)   -fast   -unroll2   -prefetch   -auto-ilp32 
454.calculix:  -fast   -unroll-aggressive   -auto-ilp32 
481.wrf:  -fast   -auto-ilp32 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.17.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.17.xml.