SPEC® CFP2006 Result

Acer Incorporated

Acer Altos R720 (Intel Xeon X5270)

SPECfp®_rate2006 = 59.8

SPECfp_rate_base2006 = 57.4

CPU2006 license:	97	Test date:	Dec-2008
Test sponsor:	Acer Incorporated	Hardware Availability:	Sep-2008
Tested by:	Acer Incorporated	Software Availability:	Nov-2008

Hardware
CPU Name:	Intel Xeon X5270
CPU Characteristics:	1333MHz system bus
CPU MHz:	3500
FPU:	Integrated
CPU(s) enabled:	4 cores, 2 chips, 2 cores/chip
CPU(s) orderable:	1, 2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	6 MB I+D on chip per chip
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (8 x 2048MB ECC FB-DIMM DDR2-667 CL5-5-5)
Disk Subsystem:	1 x 73GB 10K RPM SAS HDD
Other Hardware:	None

Software
Operating System:	SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp
Compiler:	Intel C++ and Fortran Compiler 11.0 for Linux Build 20080730 Package ID: l_cproc_b_11.0.042, l_cprof_b_11.0.042
Auto Parallel:	Yes
File System:	ReiserFS
System State:	Multi-user, level 3
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	Binutils 2.18.50.0.7.20080502

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	4	1468	37.0	1467	37.0	1469	37.0	4	1470	37.0	1467	37.0	1466	37.1
416.gamess	4	750	104	750	104	750	104	4	737	106	737	106	736	106
433.milc	4	1114	33.0	1115	32.9	1115	32.9	4	1111	33.0	1111	33.1	1111	33.0
434.zeusmp	4	596	61.1	596	61.1	595	61.1	4	583	62.4	583	62.5	581	62.7
435.gromacs	4	315	90.6	315	90.7	316	90.5	4	314	91.0	312	91.7	314	91.0
436.cactusADM	4	672	71.1	672	71.1	671	71.2	1	145	82.3	145	82.6	146	82.0
437.leslie3d	4	1170	32.1	1172	32.1	1169	32.2	4	1155	32.6	1156	32.5	1156	32.5
444.namd	4	423	75.9	422	76.0	422	76.0	4	425	75.4	425	75.5	425	75.4
447.dealII	4	462	99.1	469	97.6	459	99.7	4	438	105	438	105	440	104
450.soplex	4	1043	32.0	1040	32.1	1044	32.0	4	946	35.3	946	35.3	945	35.3
453.povray	4	185	115	185	115	184	115	4	155	137	155	137	155	137
454.calculix	4	319	103	324	102	325	102	4	319	104	322	103	321	103
459.GemsFDTD	4	1475	28.8	1480	28.7	1482	28.6	4	1518	28.0	1518	28.0	1517	28.0
465.tonto	4	483	81.5	485	81.2	484	81.3	4	448	87.8	448	87.8	450	87.5
470.lbm	4	1896	29.0	1895	29.0	1895	29.0	4	1851	29.7	1850	29.7	1850	29.7
481.wrf	4	877	50.9	861	51.9	857	52.1	4	877	50.9	861	51.9	857	52.1
482.sphinx3	4	1577	49.4	1571	49.6	1574	49.5	4	1444	54.0	1429	54.5	1432	54.4

Submit Notes

The config file option 'submit' was used.
 taskset was used to bind processes to cores except
 for 436.cactusADM peak

Platform Notes

 BIOS Settings
   High Bandwith Optimization set to ON

General Notes

 OMP_NUM_THREADS set to number of cores
 KMP_AFFINITY set to "physical,0"
 KMP_STACKSIZE set to 64M
 'ulimit -s unlimited' was set for stacksize unlimited
 This result was measured on the Acer Altos R520.
 The Altos R720 and Altos R520 are electronically equivalent.

Base Compiler Invocation

C benchmarks:

icc

C++ benchmarks:

icpc

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icc ifort

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 (except as noted below):

	icc
482.sphinx3:	/opt/intel/Compiler/11.0/042/bin/ia32/icc -L/opt/intel/Compiler/11.0/042/ipp/ia32/lib -I/opt/intel/Compiler/11.0/042/ipp/ia32/include

C++ benchmarks (except as noted below):

	icpc
450.soplex:	/opt/intel/Compiler/11.0/042/bin/ia32/icpc -L/opt/intel/Compiler/11.0/042/ipp/ia32/lib -I/opt/intel/Compiler/11.0/042/ipp/ia32/include

Fortran benchmarks (except as noted below):

	ifort
437.leslie3d:	/opt/intel/Compiler/11.0/042/bin/ia32/ifort -L/opt/intel/Compiler/11.0/042/ipp/ia32/lib -I/opt/intel/Compiler/11.0/042/ipp/ia32/include

Benchmarks using both Fortran and C:

icc ifort

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 -nofor_main
436.cactusADM:	-DSPEC_CPU_LP64 -nofor_main
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-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

Peak Optimization Flags

C benchmarks:

433.milc:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -fno-alias
470.lbm:	-xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch -auto-ilp32
482.sphinx3:	-xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2

C++ benchmarks:

444.namd:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -fno-alias -auto-ilp32
447.dealII:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias -scalar-rep-
450.soplex:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-malloc-options=3
453.povray:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	-xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch
416.gamess:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -Ob0 -ansi-alias -scalar-rep-
434.zeusmp:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static
437.leslie3d:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-malloc-options=3 -opt-prefetch
459.GemsFDTD:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -Ob0 -opt-prefetch
465.tonto:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll4 -auto

Benchmarks using both Fortran and C:

435.gromacs:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -opt-prefetch -auto-ilp32
436.cactusADM:	-prof-gen(pass 1) -prof-use(pass 2) -xSSE4.1 -ipo -O3 -no-prec-div -static -unroll2 -opt-prefetch -parallel -auto-ilp32
454.calculix:	-xSSE4.1 -ipo -O3 -no-prec-div -static -auto-ilp32
481.wrf:	basepeak = yes

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic11.0-fp-linux64-revA.20090713.03.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic11.0-fp-linux64-revA.20090713.03.xml.