SPEC® CFP2006 Result

Supermicro

Motherboard H8DA3-2, AMD Opteron 2423 HE

SPECfp®_rate2006 = 126

SPECfp_rate_base2006 = 115

CPU2006 license:	001176	Test date:	Jul-2009
Test sponsor:	Supermicro	Hardware Availability:	Jun-2009
Tested by:	Supermicro	Software Availability:	Apr-2009

Hardware
CPU Name:	AMD Opteron 2423 HE
CPU Characteristics:
CPU MHz:	2000
FPU:	Integrated
CPU(s) enabled:	12 cores, 2 chips, 6 cores/chip
CPU(s) orderable:	1,2 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:	6 MB I+D on chip per chip
Other Cache:	None
Memory:	32 GB (8x4 GB, DDR2-800, CL5, Reg, Dual Rank)
Disk Subsystem:	1 x 500 GB SATA, 7200 RPM
Other Hardware:	None

Software
Operating System:	Red Hat Enterprise Linux Server release 5.3, Advanced Platform, Kernel 2.6.18-128.el5
Compiler:	PGI Server Complete Version 8.0 x86 Open64 4.2.2 Compiler Suite (from AMD)
Auto Parallel:	Yes
File System:	ext3
System State:	Run level 2 (Local multiuser without remote network)
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	binutils 2.18

Results Table

Benchmark	Base							Peak
Benchmark	Copies	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Copies	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	12	1518	107	1516	108	1515	108	12	1481	110	1483	110	1483	110
416.gamess	12	1554	151	1559	151	1555	151	12	1439	163	1442	163	1443	163
433.milc	12	1367	80.6	1367	80.6	1367	80.6	12	1367	80.6	1367	80.6	1367	80.6
434.zeusmp	12	824	133	831	131	829	132	12	827	132	819	133	826	132
435.gromacs	12	645	133	644	133	645	133	12	525	163	525	163	526	163
436.cactusADM	12	990	145	993	144	991	145	2	138	173	138	173	138	173
437.leslie3d	12	1658	68.0	1659	68.0	1659	68.0	12	1562	72.2	1562	72.2	1564	72.1
444.namd	12	807	119	806	119	806	119	12	734	131	731	132	731	132
447.dealII	12	794	173	792	173	792	173	12	604	227	590	233	593	231
450.soplex	12	1268	78.9	1228	81.5	1226	81.7	12	1211	82.6	1128	88.7	1132	88.4
453.povray	12	417	153	417	153	417	153	12	346	185	345	185	347	184
454.calculix	12	588	168	589	168	588	168	12	519	191	517	191	517	191
459.GemsFDTD	12	1918	66.4	1905	66.8	1898	67.1	12	1875	67.9	1877	67.8	1873	68.0
465.tonto	12	863	137	860	137	854	138	12	700	169	701	169	701	168
470.lbm	12	2588	63.7	2576	64.0	2579	63.9	12	2596	63.5	2565	64.3	2573	64.1
481.wrf	12	1115	120	1112	121	1114	120	12	1080	124	1083	124	1079	124
482.sphinx3	12	1556	150	1555	150	1557	150	12	1476	158	1461	160	1462	160

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=5400 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 = "450"
LD_LIBRARY_PATH = "/spec/amd0905is-libs/64:/spec/amd0905is-libs/32"
NCPUS = "6"
PGI_HUGE_PAGES = "450"

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

 System was tested in an open environment.
 To ensure system stability, a 550W (minimum) ATX power
 [ 4-pin (+12V), 8-pin (+12V) and 24-pin are required ]

 Product description can be obtained at:
 http://www.supermicro.com/Aplus/motherboard/Opteron2000/MCP55/H8DA3-2.cfm

Base Compiler Invocation

C benchmarks:

pgcc

C++ benchmarks:

pgcpp

Fortran benchmarks:

pgf95

Benchmarks using both Fortran and C:

pgcc pgf95

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 -Mnomain
436.cactusADM:	-DSPEC_CPU_LP64 -Mnomain
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 -Mnomain
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX
482.sphinx3:	-DSPEC_CPU_LP64

Base Optimization Flags

Base Other Flags

C benchmarks:

-Mipa=jobs:4

C++ benchmarks:

-Mipa=jobs:4

Fortran benchmarks:

-Mipa=jobs:4

Benchmarks using both Fortran and C:

-Mipa=jobs:4

Peak Compiler Invocation

C benchmarks:

pgcc

C++ benchmarks (except as noted below):

	openCC
444.namd:	pgcpp

Fortran benchmarks (except as noted below):

	openf95
410.bwaves:	pgf95
434.zeusmp:	pgf95
437.leslie3d:	pgf95

Benchmarks using both Fortran and C (except as noted below):

	pgcc pgf95
435.gromacs:	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 -Mnomain
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64 -Mnomain
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX
482.sphinx3:	-DSPEC_CPU_LP64

Peak Optimization Flags

C benchmarks:

433.milc:	basepeak = yes
470.lbm:	-fastsse -Msmartalloc=huge -Mprefetch=t0 -Mloop32 -Mfprelaxed -Mipa=fast -Mipa=inline -tp shanghai-64 -Bstatic_pgi
482.sphinx3:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -fastsse -Mfprelaxed -Msmartalloc -tp shanghai-64 -Bstatic_pgi

C++ benchmarks:

444.namd:	-Mpfi(pass 1) -Mpfo(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -fastsse -Munroll=n:4 -Munroll=m:8 -Msmartalloc=huge -Mnodepchk -Mfprelaxed --zc_eh -tp shanghai-64 -Bstatic_pgi
447.dealII:	-march=barcelona -Ofast -static -INLINE:aggressive=on -LNO:opt=0 -Wf,-fno-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 -OPT:malloc_alg=1 -CG:load_exe=0 -fno-exceptions -m32 -HP:bdt=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:	-fastsse -Msmartalloc -Mprefetch=nta -Mfprelaxed -Mipa=fast -Mipa=inline -tp shanghai-64 -Bstatic_pgi
416.gamess:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O2 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256 -HP:bdt=2m:heap=2m
434.zeusmp:	-fastsse -Mfprelaxed -Mprefetch=distance:8 -Mprefetch=t0 -Msmartalloc=huge -Msmartalloc=hugebss -Mipa=fast -Mipa=inline -tp shanghai-64 -Bstatic_pgi
437.leslie3d:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -fastsse -Mvect=fuse -Msmartalloc=huge -Mprefetch=distance:8 -Mprefetch=t0 -Mfprelaxed -tp shanghai-64 -Bstatic_pgi
459.GemsFDTD:	-march=barcelona -Ofast -LNO:fission=2 -LNO:simd=2 -LNO:prefetch_ahead=1 -CG:load_exe=0 -HP
465.tonto:	-march=barcelona -Ofast -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 -OPT:rsqrt=2 -HP:bdt=2m:heap=2m
436.cactusADM:	-fastsse -Mconcur -Msmartalloc=huge -Mfprelaxed -Mipa=fast -Mipa=inline -tp shanghai-64 -Bstatic_pgi
454.calculix:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -fastsse -Mvect=short -Msmartalloc=huge -Mprefetch=t0 -Mpre -Mfprelaxed -tp shanghai-64 -Bstatic_pgi
481.wrf:	-fastsse -Mvect=noaltcode -Msmartalloc=huge -Mprefetch=distance:8 -Mfprelaxed -tp shanghai-64 -Bstatic_pgi

Peak Other Flags

C benchmarks:

-Mipa=jobs:4(pass 2)

C++ benchmarks:

444.namd:

-Mipa=jobs:4(pass 2)

Fortran benchmarks:

410.bwaves:	-Mipa=jobs:4
434.zeusmp:	-Mipa=jobs:4
437.leslie3d:	-Mipa=jobs:4(pass 2)

Benchmarks using both Fortran and C:

436.cactusADM:	-Mipa=jobs:4
454.calculix:	-Mipa=jobs:4(pass 2)

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/amd-platform.20090728.html,
http://www.spec.org/cpu2006/flags/pgi80_linux_flags.20090710.html,
http://www.spec.org/cpu2006/flags/x86-open64-4.2.2-flags-revB.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/amd-platform.20090728.xml,
http://www.spec.org/cpu2006/flags/pgi80_linux_flags.20090710.xml,
http://www.spec.org/cpu2006/flags/x86-open64-4.2.2-flags-revB.xml.