SPEC® CFP2006 Result

Copyright 2006-2016 Standard Performance Evaluation Corporation

IBM Corporation

IBM System x3455 (AMD Opteron 2220)

SPECfp®2006 = 13.8

CPU2006 license: 11 Test date: Jul-2007
Test sponsor: IBM Corporation Hardware Availability: Apr-2007
Tested by: IBM Corporation Software Availability: Mar-2007
Benchmark results graph
Hardware
CPU Name: AMD Opteron 2220
CPU Characteristics:
CPU MHz: 2800
FPU: Integrated
CPU(s) enabled: 4 cores, 2 chips, 2 cores/chip
CPU(s) orderable: 1, 2 chips
Primary Cache: 64 KB I + 64 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
L3 Cache: None
Other Cache: None
Memory: 16 GB (8 x 2GB DDR2-5300 ECC)
Disk Subsystem: 1 x 160 GB Serial ATA, 7200 RPM
Other Hardware: None
Software
Operating System: SLES 10 (x86_64), 2.6.16.21-0.8-smp
Compiler: QLogic PathScale
Compiler Suite, Release 3.0
Auto Parallel: No
File System: ext3
System State: Multi-user, run level 3
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: MicroQuill SmartHeap 8.1

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio 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 732 18.6  730 18.6  730 18.6  687 19.8  685 19.8  686 19.8 
416.gamess 1388 14.1  1387 14.1  1386 14.1  1223 16.0  1225 16.0  1222 16.0 
433.milc 808 11.4  799 11.5  791 11.6  758 12.1  756 12.1  750 12.2 
434.zeusmp 798 11.4  801 11.4  799 11.4  784 11.6  786 11.6  788 11.5 
435.gromacs 583 12.3  581 12.3  579 12.3  512 14.0  511 14.0  511 14.0 
436.cactusADM 955 12.5  960 12.4  968 12.3  913 13.1  989 12.1  961 12.4 
437.leslie3d 765 12.3  773 12.2  773 12.2  765 12.3  773 12.2  773 12.2 
444.namd 659 12.2  658 12.2  659 12.2  621 12.9  621 12.9  622 12.9 
447.dealII 610 18.8  610 18.8  611 18.7  535 21.4  535 21.4  535 21.4 
450.soplex 853 9.77 856 9.74 854 9.76 756 11.0  757 11.0  756 11.0 
453.povray 329 16.2  328 16.2  330 16.1  298 17.9  295 18.0  300 17.8 
454.calculix 1112 7.42 1112 7.42 1111 7.42 1027 8.03 1027 8.03 1028 8.03
459.GemsFDTD 888 11.9  889 11.9  891 11.9  914 11.6  911 11.6  910 11.7 
465.tonto 642 15.3  644 15.3  647 15.2  642 15.3  644 15.3  647 15.2 
470.lbm 899 15.3  947 14.5  951 14.4  899 15.3  947 14.5  951 14.4 
481.wrf 715 15.6  718 15.6  718 15.6  715 15.6  718 15.6  718 15.6 
482.sphinx3 1354 14.4  1352 14.4  1359 14.3  1354 14.4  1352 14.4  1359 14.3 

General Notes

 taskset utility used to bind CPU(s) to processes
DSPEC_CPU_TABLE_WORKAROUND was used for portability when compiling 447.dealII
due to compilation being performed on SLES 9 SP3

Base Compiler Invocation

C benchmarks:

 pathcc 

C++ benchmarks:

 pathCC 

Fortran benchmarks:

 pathf95 

Benchmarks using both Fortran and C:

 pathcc   pathf95 

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 
436.cactusADM:  -DSPEC_CPU_LP64   -fno-second-underscore 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64   -DSPEC_CPU_TABLE_WORKAROUND 
450.soplex:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_LINUX   -fno-second-underscore 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -Ofast 

C++ benchmarks:

 -Ofast 

Fortran benchmarks:

 -Ofast   -OPT:malloc_alg=1 

Benchmarks using both Fortran and C:

 -Ofast   -OPT:malloc_alg=1 

Base Other Flags

C benchmarks:

 -IPA:max_jobs=2 

C++ benchmarks:

 -IPA:max_jobs=2 

Fortran benchmarks:

 -IPA:max_jobs=2 

Benchmarks using both Fortran and C:

 -IPA:max_jobs=2 

Peak Compiler Invocation

C benchmarks:

 pathcc 

C++ benchmarks:

 pathCC 

Fortran benchmarks:

 pathf95 

Benchmarks using both Fortran and C:

 pathcc   pathf95 

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 
436.cactusADM:  -DSPEC_CPU_LP64   -fno-second-underscore 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_TABLE_WORKAROUND 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_LINUX   -fno-second-underscore 
482.sphinx3:  -DSPEC_CPU_LP64 

Peak Optimization Flags

C benchmarks:

433.milc:  -Ofast   -CG:cflow=off   -LNO:prefetch=1   -OPT:malloc_alg=1 
470.lbm:  basepeak = yes 
482.sphinx3:  basepeak = yes 

C++ benchmarks:

444.namd:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -fno-exceptions 
447.dealII:  -Ofast   -INLINE:aggressive=on   -LNO:opt=0   -OPT:alias=disjoint   -m32   -fno-exceptions 
450.soplex:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -m32   -O3   -OPT:IEEE_arith=3   -CG:load_exe=0   -CG:movnti=1   -LNO:minvariant=off   -LNO:prefetch=1   -fno-exceptions 
453.povray:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -fno-fast-math 

Fortran benchmarks:

410.bwaves:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -OPT:Ofast   -OPT:IEEE_arith=3   -LNO:blocking=off   -LNO:ignore_feedback=off 
416.gamess:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O2   -OPT:Ofast   -OPT:ro=3   -OPT:unroll_size=256 
434.zeusmp:  -Ofast   -CG:local_fwd_sched=on   -LNO:blocking=off   -LNO:interchange=off   -LNO:fu=10   -LNO:full_unroll_outer=on 
437.leslie3d:  basepeak = yes 
459.GemsFDTD:  -Ofast   -LNO:fission=2   -LNO:prefetch=0 
465.tonto:  basepeak = yes 

Benchmarks using both Fortran and C:

435.gromacs:  -O3   -OPT:rsqrt=2   -OPT:ro=3 
436.cactusADM:  -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -LNO:prefetch=3   -LNO:prefetch_ahead=5   -LNO:ou_prod_max=10   -LNO:full_unroll=5   -ipa 
454.calculix:  -Ofast   -LNO:simd=0   -WOPT:mem_opnds=on 
481.wrf:  basepeak = yes 

Peak Other Flags

C benchmarks:

 -IPA:max_jobs=2 

C++ benchmarks:

 -IPA:max_jobs=2 

Fortran benchmarks:

 -IPA:max_jobs=2 

Benchmarks using both Fortran and C:

 -IPA:max_jobs=2 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.13.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.13.xml.