SPEC® CFP2006 Result

Hewlett-Packard Company

ProLiant DL165 G6
(2.6 GHz AMD Opteron 2435)

SPECfp®2006 = 23.9

SPECfp_base2006 = 22.0

CPU2006 license:	3	Test date:	May-2009
Test sponsor:	Hewlett-Packard Company	Hardware Availability:	Jun-2009
Tested by:	Hewlett-Packard Company	Software Availability:	Apr-2009

Hardware
CPU Name:	AMD Opteron 2435
CPU Characteristics:
CPU MHz:	2600
FPU:	Integrated
CPU(s) enabled:	6 cores, 1 chip, 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:	16 GB (4x4 GB, PC2-6400P CL5)
Disk Subsystem:	1x500 GB 5.4 K RPM SATA
Other Hardware:	None

Software
Operating System:	Red Hat Enterprise Linux Server release 5.3, Kernel 2.6.18-128.el5
Compiler:	PGI Server Complete Version 8.0 PathScale Compiler Suite Version 3.2
Auto Parallel:	Yes
File System:	ext3
System State:	Run level 3 (multi-user)
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	binutils 2.18 32-bit and 64-bit libhugetlbfs libraries

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	279	48.6	279	48.8	281	48.4	279	48.6	279	48.8	281	48.4
416.gamess	1218	16.1	1227	16.0	1223	16.0	1095	17.9	1093	17.9	1097	17.9
433.milc	451	20.4	450	20.4	451	20.4	437	21.0	436	21.0	436	21.1
434.zeusmp	535	17.0	535	17.0	536	17.0	535	17.0	535	17.0	536	17.0
435.gromacs	501	14.3	499	14.3	501	14.3	399	17.9	398	17.9	397	18.0
436.cactusADM	118	102	118	101	117	102	118	102	118	101	117	102
437.leslie3d	466	20.2	466	20.2	468	20.1	447	21.0	438	21.4	440	21.4
444.namd	624	12.9	622	12.9	622	12.9	563	14.2	562	14.3	564	14.2
447.dealII	558	20.5	559	20.5	559	20.5	479	23.9	478	23.9	478	23.9
450.soplex	557	15.0	556	15.0	557	15.0	495	16.9	494	16.9	496	16.8
453.povray	324	16.4	323	16.5	325	16.4	274	19.4	273	19.5	275	19.4
454.calculix	477	17.3	475	17.4	475	17.4	409	20.2	408	20.2	408	20.2
459.GemsFDTD	421	25.2	420	25.3	420	25.3	421	25.2	420	25.3	420	25.3
465.tonto	610	16.1	610	16.1	610	16.1	469	21.0	469	21.0	470	20.9
470.lbm	464	29.6	464	29.6	464	29.6	464	29.6	464	29.6	464	29.6
481.wrf	443	25.2	442	25.3	443	25.2	443	25.2	442	25.3	443	25.2
482.sphinx3	823	23.7	824	23.7	822	23.7	780	25.0	779	25.0	780	25.0

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
 The libhugetlbfs libraries were installed using the
 installation rpms that came with the distribution.
 PGI_HUGE_PAGES set to 450.
 Total number of huge pages available is 2700.
 NCPUS set to number of cores

General Notes

Environment variables set by runspec before the start of the run:
HUGETLB_MORECORE = "yes"
NCPUS = "6"

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):

	pathCC
444.namd:	pgcpp

Fortran benchmarks (except as noted below):

	pgf95
416.gamess:	pathf95
465.tonto:	pathf95

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

	pgcc pgf95
435.gromacs:	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
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:	-fastsse -Msmartalloc=huge -Msafeptr -Mconcur -Mfprelaxed -Mipa=inline -Mipa=arg -Mipa=const -Mipa=ptr -Mipa=shape -tp barcelona-64
470.lbm:	basepeak = yes
482.sphinx3:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Mfprelaxed -Msmartalloc -tp barcelona-64 -Bstatic_pgi

C++ benchmarks:

444.namd:	-Mpfi(pass 1) -Mpfo(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Munroll=n:4 -Munroll=m:8 -Msmartalloc=huge -Mnodepchk -Mfprelaxed --zc_eh -tp barcelona-64 -Bstatic_pgi
447.dealII:	-march=barcelona -Ofast -INLINE:aggressive=on -LNO:opt=0 -OPT:alias=disjoint -fno-exceptions -m32
450.soplex:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -L/usr/lib -lhugetlbfs(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
453.povray:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -INLINE:aggressive=on

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	-march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT(pass 2) -L/usr/lib64 -lhugetlbfs(pass 2) -O2 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256
434.zeusmp:	basepeak = yes
437.leslie3d:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mconcur=noaltcode(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Mvect=fuse -Msmartalloc=huge -Mprefetch=distance:8 -Mprefetch=t0 -Mfprelaxed -tp barcelona-64 -Bstatic_pgi
459.GemsFDTD:	basepeak = yes
465.tonto:	-march=barcelona -Ofast -OPT:alias=no_f90_pointer_alias -LNO:blocking=off -CG:load_exe=1 -IPA:plimit=525 -OPT:malloc_alg=1 -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT -L/usr/lib64 -lhugetlbfs

Benchmarks using both Fortran and C:

435.gromacs:	-march=barcelona -Ofast -OPT:rsqrt=2 -OPT:malloc_alg=1 -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT -L/usr/lib64 -lhugetlbfs
436.cactusADM:	basepeak = yes
454.calculix:	-Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Msmartalloc=huge -Mprefetch=t0 -Mpre -Mfprelaxed -tp barcelona-64 -Bstatic_pgi
481.wrf:	basepeak = yes

Peak Other Flags

C benchmarks:

-Mipa=jobs:4(pass 2)

C++ benchmarks:

444.namd:

-Mipa=jobs:4(pass 2)

Fortran benchmarks (except as noted below):

	-Mipa=jobs:4
416.gamess:	No flags used
465.tonto:	No flags used

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

	-Mipa=jobs:4
435.gromacs:	No flags used

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/pgi80_linux_flags.html,
http://www.spec.org/cpu2006/flags/amd-platform-amd909gh.20090710.00.html,
http://www.spec.org/cpu2006/flags/CPU2006_flags.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/pgi80_linux_flags.xml,
http://www.spec.org/cpu2006/flags/amd-platform-amd909gh.20090710.00.xml,
http://www.spec.org/cpu2006/flags/CPU2006_flags.xml.