SPEC® CFP2006 Result

Copyright 2006-2012 Standard Performance Evaluation Corporation

Dell Inc.


PowerEdge R715 (AMD Opteron 6284 SE, 2.70 GHz)

SPECfp®2006 = 44.7

CPU2006 license: 55 Test date: Jul-2012
Test sponsor: Dell Inc. Hardware Availability: Nov-2011
Tested by: Dell Inc. Software Availability: Jul-2011
Benchmark results graph
Hardware
CPU Name: AMD Opteron 6284 SE
CPU Characteristics: AMD Turbo CORE technology up to 3.40 GHz
CPU MHz: 2700
FPU: Integrated
CPU(s) enabled: 32 cores, 2 chips, 16 cores/chip
CPU(s) orderable: 1,2 chips
Primary Cache: 512 KB I on chip per chip,
64 KB I shared / 2 cores;
16 KB D on chip per core
Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores
L3 Cache: 16 MB I+D on chip per chip, 8 MB shared / 8 cores
Other Cache: None
Memory: 64 GB (8 x 8 GB 2Rx4 PC3-12800R-11, ECC)
Disk Subsystem: 3 x 146 GB SAS, 15000 RPM
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 11 SP2 (x86_64)
3.0.13-0.27-default
Compiler: C/C++/Fortran: Version 4.2.5.2 of x86 Open64
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: 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 63.3 215   63.3 215   63.6 214   40.6 335   40.9 333   40.8 333  
416.gamess 1043   18.8 1050   18.6 1043   18.8 997   19.6 993   19.7 994   19.7
433.milc 288   31.9 287   32.0 287   32.0 240   38.2 240   38.2 240   38.2
434.zeusmp 140   64.8 141   64.4 140   65.0 131   69.4 131   69.5 132   68.7
435.gromacs 348   20.5 348   20.5 349   20.5 342   20.9 342   20.9 343   20.8
436.cactusADM 84.0 142   84.0 142   83.8 143   64.0 187   63.9 187   63.9 187  
437.leslie3d 355   26.5 356   26.4 353   26.6 355   26.5 356   26.4 353   26.6
444.namd 496   16.2 496   16.2 496   16.2 482   16.6 482   16.6 482   16.6
447.dealII 304   37.6 304   37.7 303   37.7 275   41.7 274   41.7 275   41.6
450.soplex 376   22.2 375   22.2 376   22.2 349   23.9 349   23.9 349   23.9
453.povray 259   20.6 260   20.5 258   20.6 242   21.9 243   21.9 244   21.8
454.calculix 269   30.7 269   30.7 269   30.7 267   30.9 266   31.0 266   31.0
459.GemsFDTD 284   37.4 283   37.4 283   37.5 253   42.0 252   42.0 253   41.9
465.tonto 413   23.8 411   23.9 412   23.9 413   23.8 411   23.9 412   23.9
470.lbm 146   93.9 146   94.0 146   94.0 32.4 424   32.4 424   32.3 425  
481.wrf 254   44.0 254   44.0 254   43.9 254   44.0 254   44.0 254   43.9
482.sphinx3 851   22.9 850   22.9 851   22.9 657   29.7 660   29.5 662   29.5

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 transparent_hugepage=never as a boot parameter in /boot/grub/menu.lst
Set kernel/randomize_va_space=0 in /etc/sysctl.conf
cpuspeed stop was used to set the CPU frequency to its maximum.

Set vm/nr_hugepages=4000 in /etc/sysctl.conf
mount -t hugetlbfs nodev /mnt/hugepages

General Notes

Environment variables set by runspec before the start of the run:
HUGETLB_LIMIT = "4000"
LD_LIBRARY_PATH = "/root/cpu2006/amd1104-speed-libs-revA/32:/root/cpu2006/amd1104-speed-libs-revA/64"
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_COUNT = "800000"
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

Binaries were compiled on a system with 2x AMD Opteron 6220 chips + 64GB Memory using RHEL 6.1

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=bdver1   -Ofast   -HP:bdt=2m:heap=2m   -apo   -mso   -OPT:alias=restricted   -OPT:malloc_alg=2   -LNO:parallel_overhead=10000 

C++ benchmarks:

 -march=bdver1   -Ofast   -static   -CG:load_exe=0   -CG:p2align=0   -INLINE:aggressive=on   -HP:bdt=2m:heap=2m   -D__OPEN64_FAST_SET 

Fortran benchmarks:

 -march=bdver1   -Ofast   -LNO:blocking=off   -LNO:fusion_peeling_limit=0   -LNO:parallel_overhead=10000   -OPT:rsqrt=2   -OPT:unroll_size=256   -HP:bdt=2m:heap=2m   -apo 

Benchmarks using both Fortran and C:

 -march=bdver1   -Ofast   -HP:bdt=2m:heap=2m   -apo   -mso   -OPT:alias=restricted   -OPT:malloc_alg=2   -LNO:parallel_overhead=10000   -LNO:blocking=off   -LNO:fusion_peeling_limit=0   -OPT:rsqrt=2   -OPT:unroll_size=256 

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 
447.dealII:  -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=bdver1   -Ofast   -CG:movnti=1   -CG:locs_best=on   -HP:bdt=2m:heap=2m   -IPA:plimit=7000   -IPA:callee_limit=1200   -OPT:struct_array_copy=2   -OPT:alias=field_sensitive 
470.lbm:  -march=bdver1   -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=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -LNO:loop_model_simd=on   -LNO:simd_rm_unity_remainder=on   -OPT:malloc_alg=2   -CG:cmp_peep=on   -CG:local_sched_alg=2   -CG:use_incdec=off   -INLINE:aggressive=on   -WOPT:sib=on   -HP 

C++ benchmarks:

444.namd:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -LNO:ignore_feedback=off   -CG:local_sched_alg=2   -CG:load_exe=0   -OPT:unroll_size=256   -fno-exceptions   -HP:bdt=2m:heap=2m 
447.dealII:  -march=bdver1   -Ofast   -LNO:simd=0   -D__OPEN64_FAST_SET   -static   -INLINE:aggressive=on   -OPT:alias=disjoint   -OPT:unroll_times_max=8   -OPT:unroll_size=256   -OPT:unroll_level=2   -HP:bdt=2m:heap=2m 
450.soplex:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -INLINE:aggressive=on   -OPT:RO=1   -OPT:IEEE_arith=3   -OPT:IEEE_NaN_Inf=off   -OPT:fold_unsigned_relops=on   -fno-exceptions   -CG:p2align=0   -m32   -HP:bdt=2m:heap=2m   -WOPT:sib=on 
453.povray:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -CG:pre_local_sched=off   -INLINE:aggressive=on   -HP:bdt=2m:heap=2m   -OPT:transform=2   -OPT:alias=disjoint   -WOPT:aggcm=0 

Fortran benchmarks:

410.bwaves:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -apo   -OPT:Ofast   -OPT:treeheight=on   -LNO:blocking=off   -LNO:prefetch=2   -LNO:pf2=0   -LNO:prefetch_ahead=3   -LNO:ignore_feedback=off   -LNO:fu=4   -LNO:loop_model_simd=on   -LNO:simd_rm_unity_remainder=on   -WOPT:aggstr=0   -HP:bdt=2m:heap=2m   -CG:cmp_peep=on   -CG:p2align=0 
416.gamess:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -O3   -LNO:fu=6   -LNO:blocking=0   -LNO:simd=0   -OPT:Ofast   -OPT:ro=3   -OPT:unroll_size=256   -OPT:unroll_times_max=2   -CG:local_sched_alg=1   -HP:bdt=2m:heap=2m   -WOPT:sib=on 
434.zeusmp:  -march=bdver1   -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:  basepeak = yes 
459.GemsFDTD:  -march=bdver1   -Ofast   -OPT:unroll_size=0   -LNO:fission=2   -CG:load_exe=0   -CG:local_sched_alg=2   -HP   -apo 
465.tonto:  basepeak = yes 

Benchmarks using both Fortran and C:

435.gromacs:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -OPT:rsqrt=2   -HP:bdt=2m:heap=2m 
436.cactusADM:  -march=bdver1   -fb_create fbdata(pass 1)   -fb_opt fbdata(pass 2)   -Ofast   -LNO:blocking=off   -LNO:prefetch=2   -HP:bdt=2m:heap=2m   -CG:locs_shallow_depth=1   -CG:load_exe=0   -WOPT:sib=on   -apo 
454.calculix:  -march=bdver1   -Ofast   -OPT:unroll_size=256   -GRA:optimize_boundary=on   -HP:bdt=2m:heap=2m 
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-open64-425-flags-speed-revA-I.html,
http://www.spec.org/cpu2006/flags/amd-platform-speed-revA-I.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/x86-open64-425-flags-speed-revA-I.xml,
http://www.spec.org/cpu2006/flags/amd-platform-speed-revA-I.xml.