SPEC® CFP2006 Result

Dell Inc.

PowerEdge R715 (AMD Opteron 6220, 3.00 GHz)

SPECfp®2006 = 45.0

SPECfp_base2006 = 38.2

CPU2006 license:	55	Test date:	Jul-2012
Test sponsor:	Dell Inc.	Hardware Availability:	Nov-2011
Tested by:	Dell Inc.	Software Availability:	Jul-2011

Hardware
CPU Name:	AMD Opteron 6220
CPU Characteristics:	AMD Turbo CORE technology up to 3.60 GHz
CPU MHz:	3000
FPU:	Integrated
CPU(s) enabled:	16 cores, 2 chips, 8 cores/chip
CPU(s) orderable:	1,2 chips
Primary Cache:	256 KB I on chip per chip, 64 KB I shared / 2 cores; 16 KB D on chip per core
Secondary Cache:	8 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 / 4 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
Benchmark	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	62.1	219	62.1	219	62.2	218	43.1	315	43.8	311	43.4	313
416.gamess	1012	19.4	1016	19.3	1010	19.4	955	20.5	960	20.4	962	20.4
433.milc	279	32.9	279	32.9	279	32.9	235	39.1	234	39.2	233	39.3
434.zeusmp	138	65.8	136	66.7	137	66.6	128	71.3	128	70.9	128	71.2
435.gromacs	335	21.3	335	21.3	335	21.3	329	21.7	329	21.7	329	21.7
436.cactusADM	83.4	143	82.9	144	83.4	143	65.0	184	64.6	185	64.5	185
437.leslie3d	347	27.1	347	27.1	347	27.1	347	27.1	347	27.1	347	27.1
444.namd	475	16.9	475	16.9	474	16.9	461	17.4	461	17.4	461	17.4
447.dealII	290	39.5	290	39.5	290	39.5	262	43.7	262	43.7	262	43.7
450.soplex	361	23.1	360	23.2	360	23.2	334	25.0	333	25.1	334	25.0
453.povray	247	21.6	247	21.5	248	21.5	231	23.1	230	23.1	231	23.1
454.calculix	261	31.6	261	31.7	261	31.6	259	31.9	258	31.9	259	31.9
459.GemsFDTD	281	37.8	281	37.8	280	37.8	251	42.3	251	42.3	251	42.2
465.tonto	399	24.7	398	24.7	398	24.7	399	24.7	398	24.7	398	24.7
470.lbm	146	93.8	147	93.6	146	93.9	43.5	316	43.6	315	44.1	312
481.wrf	245	45.5	246	45.4	246	45.4	245	45.5	246	45.4	246	45.4
482.sphinx3	815	23.9	817	23.9	816	23.9	631	30.9	631	30.9	629	31.0

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"
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

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.