SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM BladeCenter LS21 (AMD Opteron 2220)

SPECfp®2006 = 13.6

CPU2006 license: 11 Test date: Feb-2007
Test sponsor: IBM Corporation Hardware Availability: Feb-2007
Tested by: IBM Corporation Software Availability: Aug-2006
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 74 GB SAS, 10000 RPM
Other Hardware: None
Software
Operating System: SLES9 SP3 for AMD64/EM64T
Compiler: QLogic PathScale Compiler Suite 2.5
Auto Parallel: No
File System: ext3
System State: Multi-user, run level 3
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: None

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 750 18.1  750 18.1  750 18.1  707 19.2  703 19.3  706 19.2 
416.gamess 1410 13.9  1410 13.9  1411 13.9  1227 16.0  1227 16.0  1227 16.0 
433.milc 815 11.3  803 11.4  798 11.5  789 11.6  795 11.6  787 11.7 
434.zeusmp 803 11.3  803 11.3  804 11.3  791 11.5  791 11.5  792 11.5 
435.gromacs 583 12.2  582 12.3  584 12.2  515 13.9  513 13.9  513 13.9 
436.cactusADM 957 12.5  950 12.6  953 12.5  934 12.8  934 12.8  933 12.8 
437.leslie3d 809 11.6  811 11.6  810 11.6  809 11.6  811 11.6  810 11.6 
444.namd 656 12.2  656 12.2  656 12.2  643 12.5  643 12.5  643 12.5 
447.dealII 599 19.1  599 19.1  599 19.1  506 22.6  507 22.5  507 22.6 
450.soplex 871 9.57 866 9.63 864 9.66 764 10.9  765 10.9  768 10.9 
453.povray 343 15.5  343 15.5  343 15.5  295 18.0  295 18.0  295 18.0 
454.calculix 1111 7.43 1112 7.42 1111 7.43 1061 7.78 1062 7.77 1063 7.76
459.GemsFDTD 959 11.1  955 11.1  955 11.1  907 11.7  906 11.7  905 11.7 
465.tonto 703 14.0  708 13.9  708 13.9  685 14.4  689 14.3  688 14.3 
470.lbm 982 14.0  1020 13.5  998 13.8  1007 13.7  986 13.9  990 13.9 
481.wrf 743 15.0  744 15.0  745 15.0  743 15.0  744 15.0  745 15.0 
482.sphinx3 1379 14.1  1357 14.4  1367 14.3  1327 14.7  1339 14.6  1326 14.7 

Operating System Notes

 taskset utility used to bind CPU(s) to processes

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:

 -march=auto   -Ofast 

C++ benchmarks:

 -march=auto   -Ofast 

Fortran benchmarks:

 -march=auto   -Ofast 

Benchmarks using both Fortran and C:

 -march=auto   -Ofast 

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:

 -march=auto   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast 

C++ benchmarks:

444.namd:  -march=auto   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast 
447.dealII:  -march=auto   -Ofast   -m32   -fno-exceptions 
450.soplex:  -march=auto   -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   -fno-exceptions 
453.povray:  -march=auto   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -fno-fast-math 

Fortran benchmarks:

410.bwaves:  -march=auto   -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:  -march=auto   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O2   -OPT:Ofast   -OPT:ro=3   -OPT:unroll_size=256 
434.zeusmp:  -march=auto   -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:  -march=auto   -Ofast   -LNO:fission=2   -LNO:prefetch=0 
465.tonto:  -march=auto   -Ofast   -CG:local_fwd_sched=on   -IPA:plimit=525 

Benchmarks using both Fortran and C:

435.gromacs:  -march=auto   -O3   -OPT:rsqrt=2   -OPT:ro=3 
436.cactusADM:  -march=auto   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -LNO:prefetch_ahead=5   -LNO:ou_prod_max=10   -LNO:full_unroll=5   -ipa 
454.calculix:  -march=auto   -Ofast   -CG:prefetch=off   -LNO:simd=0   -OPT:unroll_times_max=8   -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.20090714.17.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.17.xml.