SPEC® CFP2006 Result

Hewlett-Packard Company

ProLiant DL370 G6
(3.06 GHz, Intel Xeon X5675)

SPECfp®2006 = 59.7

SPECfp_base2006 = 56.5

CPU2006 license:	3	Test date:	Jan-2011
Test sponsor:	Hewlett-Packard Company	Hardware Availability:	Feb-2011
Tested by:	Hewlett-Packard Company	Software Availability:	Apr-2011

Hardware
CPU Name:	Intel Xeon X5675
CPU Characteristics:	Intel Turbo Boost Technology up to 3.46 GHz
CPU MHz:	3067
FPU:	Integrated
CPU(s) enabled:	12 cores, 2 chips, 6 cores/chip
CPU(s) orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	256 KB I+D on chip per core
L3 Cache:	12 MB I+D on chip per chip
Other Cache:	None
Memory:	96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC)
Disk Subsystem:	1 x 146 GB 15 K SAS
Other Hardware:	None

Software
Operating System:	SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.12-0.7-default
Compiler:	Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0 Update 3
Auto Parallel:	Yes
File System:	ext3
System State:	Run level 3 (multi-user)
Base Pointers:	32/64-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	76.9	177	76.5	178	77.1	176	76.9	177	76.5	178	77.1	176
416.gamess	827	23.7	833	23.5	824	23.8	705	27.8	705	27.8	705	27.8
433.milc	193	47.6	190	48.4	193	47.7	193	47.6	190	48.4	193	47.7
434.zeusmp	80.1	114	79.3	115	80.3	113	80.1	114	79.3	115	80.3	113
435.gromacs	323	22.1	323	22.1	323	22.1	305	23.4	305	23.4	306	23.3
436.cactusADM	42.1	284	42.5	281	41.7	286	42.1	284	42.5	281	41.7	286
437.leslie3d	81.0	116	81.4	115	91.4	103	81.0	116	81.4	115	91.4	103
444.namd	412	19.5	412	19.5	412	19.5	405	19.8	405	19.8	405	19.8
447.dealII	284	40.3	284	40.2	284	40.3	284	40.3	284	40.2	284	40.3
450.soplex	262	31.8	275	30.3	281	29.7	262	31.8	275	30.3	281	29.7
453.povray	173	30.7	176	30.2	172	30.8	137	38.9	136	39.0	137	38.8
454.calculix	278	29.6	278	29.6	281	29.4	252	32.8	248	33.2	248	33.3
459.GemsFDTD	127	83.5	123	86.5	122	86.8	127	83.5	123	86.5	122	86.8
465.tonto	386	25.5	394	25.0	341	28.9	298	33.1	298	33.0	298	33.0
470.lbm	47.4	290	53.2	258	47.6	289	47.4	290	53.2	258	47.6	289
481.wrf	221	50.6	232	48.2	223	50.1	221	50.6	232	48.2	223	50.1
482.sphinx3	362	53.9	363	53.8	363	53.8	325	60.0	329	59.3	328	59.4

Operating System Notes

 'nodev   /mnt/hugepages   hugetlbfs   defaults   0 0' added to /etc/fstab
 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
 echo 900 > /proc/sys/vm/nr_hugepages
 export HUGETLB_MORECORE=yes
 export LD_PRELOAD=/usr/lib64/libhugetlbfs.so

General Notes

 OMP_NUM_THREADS set to number of cores
 Binaries were compiled on RHEL5.5 with Binutils binutils-2.17.50.0.6-14.el5

Base Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks:

icpc -m64

Fortran benchmarks:

ifort -m64

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

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 -nofor_main
436.cactusADM:	-DSPEC_CPU_LP64 -nofor_main
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 -nofor_main
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 Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks (except as noted below):

	icpc -m64
453.povray:	icpc -m64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT

Fortran benchmarks (except as noted below):

	ifort -m64
465.tonto:	ifort -m64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:	basepeak = yes
470.lbm:	basepeak = yes
482.sphinx3:	-xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel

C++ benchmarks:

444.namd:	-xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32
447.dealII:	basepeak = yes
450.soplex:	basepeak = yes
453.povray:	-xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	basepeak = yes
416.gamess:	-xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- -static
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	basepeak = yes
465.tonto:	-xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4

Benchmarks using both Fortran and C:

435.gromacs:	-xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -ansi-alias
436.cactusADM:	basepeak = yes
454.calculix:	-xSSE4.2 -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias
481.wrf:	basepeak = yes

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revA.20110303.02.html,
http://www.spec.org/cpu2006/flags/HP-Intel-Linux-Settings-flags.20110216.00.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic12.0-linux64-revA.20110303.02.xml,
http://www.spec.org/cpu2006/flags/HP-Intel-Linux-Settings-flags.20110216.00.xml.