SPEC® CFP2006 Result

Acer Incorporated

Acer AT110 F2 (Xeon E3-1280)

SPECfp®2006 = 61.0

SPECfp_base2006 = 58.5

CPU2006 license:	97	Test date:	Apr-2011
Test sponsor:	Acer Incorporated	Hardware Availability:	Apr-2011
Tested by:	Acer Incorporated	Software Availability:	Jan-2011

Hardware
CPU Name:	Intel Xeon E3-1280
CPU Characteristics:	Intel Turbo Boost Technology up to 3.90 GHz
CPU MHz:	3500
FPU:	Integrated
CPU(s) enabled:	4 cores, 1 chip, 4 cores/chip, 2 threads/core
CPU(s) orderable:	1 chip
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	256 KB I+D on chip per core
L3 Cache:	8 MB I+D on chip per chip
Other Cache:	None
Memory:	8 GB (2 x 4 GB 2Rx8 PC3-10600E-9,ECC)
Disk Subsystem:	1 x 640 GB SATA, 7200 RPM
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++ and Fortran Intel 64 Compiler XE for applications running on Intel 64 Version 12 Alpha Build 20110105
Auto Parallel:	Yes
File System:	ext3
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	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	140	96.9	140	96.9	141	96.6	141	96.7	141	96.7	141	96.6
416.gamess	597	32.8	590	33.2	590	33.2	489	40.1	490	39.9	490	40.0
433.milc	132	69.4	133	69.2	132	69.3	133	68.8	134	68.5	134	68.6
434.zeusmp	103	88.6	103	88.6	103	88.5	103	88.6	103	88.6	103	88.5
435.gromacs	241	29.6	242	29.5	241	29.7	241	29.6	242	29.5	241	29.7
436.cactusADM	68.3	175	68.1	176	68.3	175	68.3	175	68.1	176	68.3	175
437.leslie3d	140	67.0	140	67.0	140	66.9	140	67.0	140	67.0	140	66.9
444.namd	301	26.7	301	26.7	300	26.7	298	27.0	298	26.9	298	26.9
447.dealII	202	56.5	202	56.6	202	56.7	202	56.5	202	56.6	202	56.7
450.soplex	209	40.0	210	39.7	209	39.8	209	40.0	210	39.7	209	39.8
453.povray	106	50.1	106	50.3	106	50.0	90.2	59.0	90.3	58.9	90.1	59.1
454.calculix	189	43.6	190	43.3	189	43.6	173	47.6	173	47.6	173	47.7
459.GemsFDTD	203	52.2	203	52.1	203	52.1	194	54.6	194	54.6	194	54.7
465.tonto	260	37.9	260	37.8	234	42.0	214	46.1	214	46.0	213	46.1
470.lbm	113	122	113	122	113	122	114	121	114	121	114	121
481.wrf	152	73.3	152	73.5	152	73.5	152	73.3	152	73.5	152	73.5
482.sphinx3	279	69.8	280	69.6	287	67.9	270	72.3	270	72.3	273	71.4

Operating System Notes

Large pages were disabled for this run

General Notes

 OMP_NUM_THREADS set to number of cores
 KMP_AFFINITY set to granularity=fine,scatter
 KMP_STACKSIZE set to 200M
 Binaries compiled on RHEL5.5
 This result was measured on the Gateway GT110 F2.
 The Acer AT110 F2 is electronically equivalent.

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:

icpc -m64

Fortran benchmarks:

ifort -m64

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:	-xAVX(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
470.lbm:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -parallel -ansi-alias -static -auto-ilp32
482.sphinx3:	-xAVX -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel

C++ benchmarks:

444.namd:	-xAVX(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:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT

Fortran benchmarks:

410.bwaves:	-xAVX -ipo -O3 -no-prec-div -opt-prefetch -parallel -static
416.gamess:	-xAVX(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:	-xAVX(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 -opt-prefetch -parallel -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT
465.tonto:	-xAVX(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 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT

Benchmarks using both Fortran and C:

435.gromacs:	basepeak = yes
436.cactusADM:	basepeak = yes
454.calculix:	-xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT
481.wrf:	basepeak = yes

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

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