SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Supermicro (Test Sponsor: Advanced Micro Devices)

Supermicro A+ Server 2042G-6RF,
AMD Opteron 6176

SPECfp®2006 = 32.1

CPU2006 license: 49 Test date: Nov-2010
Test sponsor: Advanced Micro Devices Hardware Availability: Feb-2011
Tested by: Advanced Micro Devices Software Availability: May-2010
Benchmark results graph
Hardware
CPU Name: AMD Opteron 6176
CPU Characteristics:
CPU MHz: 2300
FPU: Integrated
CPU(s) enabled: 48 cores, 4 chips, 12 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 / 6 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 229 59.5 228 59.6 227 60.0 60.7 224   61.3 222   61.7 220  
416.gamess 1332 14.7 1334 14.7 1334 14.7 1215   16.1 1224   16.0 1214   16.1
433.milc 551 16.6 555 16.5 552 16.6 401   22.9 403   22.8 401   22.9
434.zeusmp 259 35.1 257 35.3 258 35.3 250   36.5 249   36.6 249   36.5
435.gromacs 585 12.2 584 12.2 586 12.2 456   15.6 457   15.6 456   15.6
436.cactusADM 153 78.1 152 78.6 152 78.4 101   118   102   117   103   116  
437.leslie3d 561 16.8 560 16.8 565 16.6 518   18.1 516   18.2 514   18.3
444.namd 678 11.8 682 11.8 681 11.8 617   13.0 618   13.0 620   12.9
447.dealII 519 22.0 518 22.1 519 22.0 446   25.6 445   25.7 445   25.7
450.soplex 642 13.0 641 13.0 639 13.1 561   14.9 558   14.9 561   14.9
453.povray 309 17.2 310 17.2 310 17.1 301   17.7 297   17.9 301   17.7
454.calculix 409 20.1 409 20.2 409 20.2 386   21.4 384   21.5 387   21.3
459.GemsFDTD 357 29.7 358 29.7 358 29.7 337   31.5 337   31.4 337   31.4
465.tonto 576 17.1 579 17.0 578 17.0 562   17.5 560   17.6 562   17.5
470.lbm 592 23.2 594 23.1 596 23.1 23.6 583   23.4 586   23.4 587  
481.wrf 376 29.7 378 29.6 377 29.7 376   29.7 378   29.6 377   29.7
482.sphinx3 879 22.2 874 22.3 866 22.5 829   23.5 830   23.5 832   23.4

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,
24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47"
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-open64-424-flags-rate-revC.20101109.html,
http://www.spec.org/cpu2006/flags/amd-platform-rate-revC.20110119.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/x86-open64-424-flags-rate-revC.20101109.xml,
http://www.spec.org/cpu2006/flags/amd-platform-rate-revC.20110119.xml.

SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright 2006-2014 Standard Performance Evaluation Corporation
Tested with SPEC CPU2006 v1.1.
Report generated on Wed Jul 23 15:19:02 2014 by SPEC CPU2006 HTML formatter v6932.
Originally published on 14 February 2011.