SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM BladeCenter LS41 (AMD Opteron 8220)

SPECfp®2006 = 12.9

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 8220
CPU Characteristics:
CPU MHz: 2800
FPU: Integrated
CPU(s) enabled: 8 cores, 4 chips, 2 cores/chip
CPU(s) orderable: 1, 2, 4 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: 32 GB (16 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 836 16.3  835 16.3  835 16.3  796 17.1  795 17.1  795 17.1 
416.gamess 1409 13.9  1408 13.9  1408 13.9  1227 16.0  1226 16.0  1226 16.0 
433.milc 965 9.52 954 9.63 949 9.68 936 9.81 938 9.78 937 9.80
434.zeusmp 842 10.8  845 10.8  844 10.8  826 11.0  827 11.0  826 11.0 
435.gromacs 589 12.1  586 12.2  585 12.2  515 13.9  516 13.8  515 13.9 
436.cactusADM 1018 11.7  1020 11.7  1020 11.7  995 12.0  994 12.0  994 12.0 
437.leslie3d 850 11.1  852 11.0  857 11.0  850 11.1  852 11.0  857 11.0 
444.namd 656 12.2  656 12.2  656 12.2  643 12.5  643 12.5  643 12.5 
447.dealII 665 17.2  665 17.2  664 17.2  538 21.3  537 21.3  538 21.3 
450.soplex 1008 8.27 1009 8.26 1009 8.27 887 9.41 888 9.39 887 9.40
453.povray 343 15.5  343 15.5  343 15.5  295 18.0  294 18.1  295 18.1 
454.calculix 1120 7.37 1122 7.35 1121 7.36 1073 7.69 1072 7.70 1073 7.69
459.GemsFDTD 1021 10.4  1019 10.4  1018 10.4  959 11.1  957 11.1  958 11.1 
465.tonto 722 13.6  732 13.4  727 13.5  706 13.9  707 13.9  706 13.9 
470.lbm 1027 13.4  1065 12.9  1051 13.1  1052 13.1  1043 13.2  1040 13.2 
481.wrf 786 14.2  787 14.2  787 14.2  786 14.2  787 14.2  787 14.2 
482.sphinx3 1503 13.0  1506 12.9  1502 13.0  1478 13.2  1476 13.2  1481 13.2 

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.