SPEC® CFP2006 Result

Dell Inc.

PowerEdge SC1435 (AMD Opteron 2347 HE, 1.9 GHz)

SPECfp®_rate2006 = 69.7

SPECfp_rate_base2006 = 63.2

CPU2006 license:	55	Test date:	Jun-2008
Test sponsor:	Dell Inc.	Hardware Availability:	Jun-2008
Tested by:	Dell Inc.	Software Availability:	Jun-2008

Hardware
CPU Name:	AMD Opteron 2347 HE
CPU Characteristics:
CPU MHz:	1900
FPU:	Integrated
CPU(s) enabled:	8 cores, 2 chips, 4 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:	2 MB I+D on chip per chip
Other Cache:	None
Memory:	16 GB (8 x 2GB, DDR2-667 CL5)
Disk Subsystem:	1 x 73GB SAS, 10000 RPM
Other Hardware:	None

Software
Operating System:	SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp
Compiler:	PGI Server Complete Version 7.2 PathScale Compiler Suite Version 3.1
Auto Parallel:	No
File System:	ReiserFS
System State:	Run level 3 (multi-user)
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	None

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	8	1901	57.2	1891	57.5	1894	57.4	8	1695	64.1	1702	63.9	1708	63.7
416.gamess	8	1681	93.2	1680	93.2	1680	93.2	8	1545	101	1554	101	1546	101
433.milc	8	1524	48.2	1522	48.2	1522	48.3	8	1493	49.2	1493	49.2	1495	49.1
434.zeusmp	8	1084	67.2	1074	67.8	1078	67.5	8	1078	67.6	1070	68.1	1069	68.1
435.gromacs	8	805	71.0	804	71.1	806	70.9	8	651	87.7	651	87.7	652	87.6
436.cactusADM	8	1442	66.3	1440	66.4	1458	65.6	8	1348	70.9	1342	71.2	1332	71.8
437.leslie3d	8	1814	41.5	1815	41.4	1816	41.4	8	1739	43.2	1742	43.2	1742	43.2
444.namd	8	917	70.0	914	70.2	915	70.1	8	808	79.4	809	79.3	807	79.5
447.dealII	8	985	92.9	978	93.6	984	93.0	8	684	134	684	134	685	134
450.soplex	8	1651	40.4	1608	41.5	1609	41.5	8	1614	41.3	1603	41.6	1601	41.7
453.povray	8	451	94.4	451	94.3	450	94.5	8	376	113	375	114	375	113
454.calculix	8	717	92.0	717	92.1	717	92.0	8	716	92.2	717	92.1	717	92.0
459.GemsFDTD	8	2199	38.6	2197	38.6	2196	38.7	8	2082	40.8	2088	40.6	2087	40.7
465.tonto	8	988	79.7	994	79.2	993	79.3	8	855	92.0	855	92.1	859	91.7
470.lbm	8	2791	39.4	2735	40.2	2745	40.0	8	2684	41.0	2685	40.9	2685	40.9
481.wrf	8	1258	71.0	1251	71.4	1259	71.0	8	1216	73.5	1215	73.5	1211	73.8
482.sphinx3	8	2657	58.7	2647	58.9	2651	58.8	8	2221	70.2	2211	70.5	2214	70.4

Operating System Notes

 'numactl' was used to bind copies to the cores
 Environment variable PGI_HUGE_PAGES set to 150
 'ulimit -s unlimited' was used to set environment stack size
 'ulimit -l 2097152'  was used to set environment locked pages in memory limit
 mount -t hugetlbfs nodev /mnt/hugepages
 Set vm/nr_hugepages=1200 in /etc/sysctl.conf

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:

-w -Mipa=jobs:4

C++ benchmarks:

-w -Mipa=jobs:4

Fortran benchmarks:

-w -Mipa=jobs:4

Benchmarks using both Fortran and C:

-w -Mipa=jobs:4

Peak Compiler Invocation

C benchmarks (except as noted below):

	pathcc
433.milc:	pgcc

C++ benchmarks (except as noted below):

	pathCC
444.namd:	pgcpp

Fortran benchmarks (except as noted below):

	pathf95
410.bwaves:	pgf95
434.zeusmp:	pgf95

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

	pgcc pgf95
436.cactusADM:	pathcc pathf95
481.wrf:	pathcc pathf95

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 -Mnomain
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 -Mnomain
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -fno-second-underscore
482.sphinx3:	-DSPEC_CPU_LP64

Peak Optimization Flags

C benchmarks:

433.milc:	-fastsse -Msmartalloc=huge:150 -Msafeptr -Mfprelaxed -Mipa=inline -Mipa=arg -Mipa=const -Mipa=ptr -Mipa=shape -tp barcelona-64 -Bstatic_pgi
470.lbm:	-march=barcelona -Ofast -m3dnow
482.sphinx3:	-march=barcelona -Ofast

C++ benchmarks:

444.namd:	-Mpfi(pass 1) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mpfo(pass 2) -fast -Mfprelaxed -Msmartalloc=huge:150 --zc_eh -Mnodepchk -Munroll=n:4 -Munroll=m:8 -tp barcelona-64 -Bstatic_pgi
447.dealII:	-march=barcelona -Ofast -static -INLINE:aggressive=on -OPT:malloc_alg=1 -m32 -fno-exceptions
450.soplex:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -m32 -O3 -TENV:frame_pointer=off -LNO:prefetch=1
453.povray:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -CG:load_exe=0

Fortran benchmarks:

410.bwaves:	-Mpfi(pass 1) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mpfo(pass 2) -fastsse -Mfprelaxed -Msmartalloc -Mprefetch=distance:12 -Mprefetch=nta -tp barcelona-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
434.zeusmp:	-fastsse -Mfprelaxed -Msmartalloc=huge:150 -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi
437.leslie3d:	-march=barcelona -Ofast -m3dnow -OPT:unroll_size=256 -CG:load_exe=0 -OPT:malloc_alg=1
459.GemsFDTD:	-march=barcelona -Ofast -LNO:fission=2 -LNO:simd=2 -OPT:malloc_alg=1
465.tonto:	-march=barcelona -Ofast -OPT:malloc_alg=1 -OPT:alias=no_f90_pointer_alias -LNO:blocking=off -CG:load_exe=1 -IPA:plimit=525

Benchmarks using both Fortran and C:

435.gromacs:	-fast -Mfpapprox=rsqrt -Mipa=fast -Mipa=inline -Mfprelaxed -Msmartalloc=huge:150 -tp barcelona-64 -Bstatic_pgi
436.cactusADM:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -WOPT:aggstr=0
454.calculix:	-fastsse -Mfprelaxed -Msmartalloc=huge:150 -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi
481.wrf:	-march=barcelona -Ofast -LNO:blocking=off -LNO:prefetch_ahead=10 -OPT:malloc_alg=1 -m3dnow -LANG:copyinout=off -IPA:callee_limit=5000

Peak Other Flags

C benchmarks:

433.milc:

-w -Mipa=jobs:4

C++ benchmarks:

444.namd:

-w -Mipa=jobs:4(pass 2)

Fortran benchmarks:

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

Benchmarks using both Fortran and C:

435.gromacs:	-w -Mipa=jobs:4
454.calculix:	-w -Mipa=jobs:4

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/amd421GH-flags.20090713.01.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/amd421GH-flags.20090713.01.xml.