SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Supermicro (Test Sponsor: Advanced Micro Devices)

Supermicro A+ Server 2042G-6RF,
AMD Opteron 6128 HE

SPECfp®2006 = 29.2

CPU2006 license: 49 Test date: Nov-2010
Test sponsor: Advanced Micro Devices Hardware Availability: Mar-2010
Tested by: Advanced Micro Devices Software Availability: May-2010
Benchmark results graph
Hardware
CPU Name: AMD Opteron 6128 HE
CPU Characteristics:
CPU MHz: 2000
FPU: Integrated
CPU(s) enabled: 32 cores, 4 chips, 8 cores/chip
CPU(s) orderable: 2,4 chips
Primary Cache: 64 KB I + 64 KB D on chip per core
Secondary Cache: 512 KB I+D on chip per core
L3 Cache: 12 MB I+D on chip per chip, 6 MB shared / 4 cores
Other Cache: None
Memory: 128 GB (32 x 4 GB 2Rx4 PC3-10600R-9, ECC)
Disk Subsystem: 1 x 250 GB SATA, 7200 RPM
Other Hardware: None
Software
Operating System: Red Hat Enterprise Linux Server release 5.5,
Advanced Platform, Kernel 2.6.18-194.el5
Compiler: x86 Open64 4.2.3.2 Compiler Suite (from AMD)
Auto Parallel: Yes
File System: ext3
System State: Run level 3 (Full multiuser with network)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: binutils 2.18

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 235 57.8 235 57.8 236 57.7 47.2 288   48.3 282   47.6 285  
416.gamess 1527 12.8 1522 12.9 1521 12.9 1393   14.1 1395   14.0 1397   14.0
433.milc 570 16.1 569 16.1 568 16.2 415   22.1 418   22.0 419   21.9
434.zeusmp 313 29.0 313 29.1 313 29.1 300   30.3 301   30.2 300   30.3
435.gromacs 669 10.7 668 10.7 670 10.7 518   13.8 520   13.7 518   13.8
436.cactusADM 215 55.6 214 55.8 218 54.7 146   82.1 146   81.6 146   81.9
437.leslie3d 558 16.9 560 16.8 560 16.8 549   17.1 551   17.1 545   17.2
444.namd 781 10.3 784 10.2 779 10.3 712   11.3 710   11.3 711   11.3
447.dealII 569 20.1 570 20.1 569 20.1 500   22.9 500   22.9 501   22.8
450.soplex 673 12.4 675 12.4 675 12.4 593   14.1 591   14.1 590   14.1
453.povray 356 14.9 357 14.9 358 14.9 344   15.5 347   15.3 344   15.5
454.calculix 463 17.8 465 17.7 465 17.7 439   18.8 439   18.8 439   18.8
459.GemsFDTD 369 28.7 369 28.8 369 28.7 342   31.0 342   31.0 342   31.1
465.tonto 615 16.0 617 16.0 613 16.0 590   16.7 589   16.7 589   16.7
470.lbm 637 21.6 635 21.6 641 21.4 28.3 486   28.4 484   28.3 486  
481.wrf 415 26.9 414 27.0 414 27.0 415   26.9 414   27.0 414   27.0
482.sphinx3 950 20.5 947 20.6 951 20.5 915   21.3 910   21.4 911   21.4

Submit Notes

The config file option 'submit' was used.
'numactl' was used to bind copies to the cores.
See the configuration file for details.

Operating System Notes

'ulimit -s unlimited' was used to set environment stack size
'ulimit -l 2097152'  was used to set environment locked pages in memory limit

Set vm/nr_hugepages=8000 in /etc/sysctl.conf
mount -t hugetlbfs nodev /mnt/hugepages

cpuspeed stop was used to set the CPU frequency to its maximum.

General Notes

Environment variables set by runspec before the start of the run:
LD_LIBRARY_PATH = "/root/work/cpu2006/amd1002mc-speed-libs-revA/64:/root/work/cpu2006/amd1002mc-speed-libs-revA/32"
O64_OMP_AFFINITY_MAP = "0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31"
O64_OMP_SPIN_USER_LOCK = "true"

The x86 Open64 Compiler Suite is only available from (and supported by) AMD at
http://developer.amd.com/cpu/open64

Base Compiler Invocation

C benchmarks:

 opencc 

C++ benchmarks:

 openCC 

Fortran benchmarks:

 openf95 

Benchmarks using both Fortran and C:

 opencc   openf95 

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 
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   -DSPEC_CPU_CASE_FLAG   -fno-second-underscore 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -march=barcelona   -Ofast   -HP:bdt=2m:heap=2m 

C++ benchmarks:

 -march=barcelona   -Ofast   -static   -INLINE:aggressive=on   -HP:bdt=2m:heap=2m 

Fortran benchmarks:

 -march=barcelona   -Ofast   -apo   -LNO:parallel_overhead=10000   -LNO:fusion_peeling_limit=0   -HP:bdt=2m:heap=2m 

Benchmarks using both Fortran and C:

 -march=barcelona   -Ofast   -HP:bdt=2m:heap=2m   -apo   -LNO:parallel_overhead=10000   -LNO:fusion_peeling_limit=0 

Peak Compiler Invocation

C benchmarks:

 opencc 

C++ benchmarks:

 openCC 

Fortran benchmarks:

 openf95 

Benchmarks using both Fortran and C:

 opencc   openf95 

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 
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   -DSPEC_CPU_CASE_FLAG   -fno-second-underscore 
482.sphinx3:  -DSPEC_CPU_LP64 

Peak Optimization Flags

C benchmarks:

433.milc:  -march=barcelona   -Ofast   -apo   -CG:movnti=1   -CG:local_sched_alg=1   -CG:locs_shallow_depth=1   -CG:compute_to=on   -HP:bdt=2m:heap=2m   -LNO:prefetch=3 
470.lbm:  -march=barcelona   -Ofast   -mso   -apo   -CG:sse_cse_regs=0   -LNO:prefetch_ahead=4   -CG:locs_shallow_depth=1   -CG:cmp_peep=on   -CG:compute_to=on   -OPT:unroll_times_max=8   -OPT:unroll_size=256   -OPT:unroll_level=2   -OPT:keep_ext=on   -OPT:alias=restricted   -m3dnow   -IPA:inline=off 
482.sphinx3:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -OPT:malloc_alg=2   -CG:sse_cse_regs=0   -CG:locs_shallow_depth=1   -CG:cmp_peep=on   -CG:local_sched_alg=1   -INLINE:aggressive=on 

C++ benchmarks:

444.namd:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -LNO:ignore_feedback=off   -CG:local_sched_alg=2   -CG:load_exe=0   -CG:compute_to=on   -OPT:unroll_size=256   -fno-exceptions   -HP:bdt=2m:heap=2m 
447.dealII:  -march=barcelona   -Ofast   -static   -INLINE:aggressive=on   -LNO:opt=0   -fno-emit-exceptions   -m32   -OPT:unroll_times_max=8   -OPT:unroll_size=256   -OPT:unroll_level=2   -HP:bdt=2m:heap=2m   -GRA:unspill=on   -CG:cmp_peep=on   -TENV:frame_pointer=off 
450.soplex:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -INLINE:aggressive=on   -OPT:IEEE_arith=3   -OPT:IEEE_NaN_Inf=off   -OPT:fold_unsigned_relops=on   -CG:load_exe=0   -fno-exceptions   -m32   -HP:bdt=2m:heap=2m 
453.povray:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -INLINE:aggressive=on   -HP:bdt=2m:heap=2m 

Fortran benchmarks:

410.bwaves:  -march=barcelona   -Ofast   -apo   -OPT:malloc_alg=2   -CG:use_prefetchnta=on   -CG:cmp_peep=on   -LNO:blocking=off   -LNO:prefetch=3   -LNO:prefetch_ahead=5   -LNO:ignore_feedback=off   -LNO:apo_use_feedback=on   -WOPT:aggstr=0 
416.gamess:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -LNO:fu=6   -LNO:blocking=0   -LNO:prefetch=0   -OPT:Ofast   -OPT:ro=3   -OPT:unroll_size=256   -HP:bdt=2m:heap=2m 
434.zeusmp:  -march=barcelona   -Ofast   -apo   -LNO:blocking=off   -LNO:interchange=off   -LNO:fusion_peeling_limit=0   -OPT:treeheight=on   -OPT:unroll_size=256   -CG:cmp_peep=on   -CG:compute_to=on   -GRA:prioritize_by_density=on   -HP:bdt=2m:heap=2m 
437.leslie3d:  -march=barcelona   -Ofast   -apo   -OPT:unroll_size=256   -LNO:prefetch_ahead=4   -LNO:parallel_overhead=32768   -GRA:prioritize_by_density=on   -m3dnow   -HP:bdt=2m:heap=2m 
459.GemsFDTD:  -march=barcelona   -Ofast   -apo   -LNO:fission=2   -LNO:prefetch_ahead=1   -CG:load_exe=0   -CG:local_sched_alg=1   -HP 
465.tonto:  -march=barcelona   -Ofast   -apo   -OPT:alias=no_f90_pointer_alias   -LNO:blocking=off   -CG:load_exe=1   -IPA:plimit=525   -HP 

Benchmarks using both Fortran and C:

435.gromacs:  -march=barcelona   -Ofast   -apo   -OPT:rsqrt=2   -HP:bdt=2m:heap=2m 
436.cactusADM:  -march=barcelona   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -apo   -LANG:heap_allocation_threshold=1000   -LNO:prefetch_ahead=1   -HP:bdt=2m:heap=2m 
454.calculix:  -march=barcelona   -Ofast   -LNO:prefetch_ahead=30   -CG:load_exe=0   -CG:ptr_load_use=0   -CG:local_sched_alg=2   -CG:compute_to=on   -WOPT:unroll=2   -GRA:optimize_boundary=on   -HP:bdt=2m:heap=2m   -apo 
481.wrf:  basepeak = yes 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/x86-open64-423-flags-speed-revA.20101207.html,
http://www.spec.org/cpu2006/flags/amd-platform-speed-revA.20101207.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/x86-open64-423-flags-speed-revA.20101207.xml,
http://www.spec.org/cpu2006/flags/amd-platform-speed-revA.20101207.xml.