SPEC® CFP2006 Result

Acer Incorporated

Acer Altos G540 (Intel Xeon E5345)

SPECfp®_rate2006 = 33.1

SPECfp_rate_base2006 = 32.9

CPU2006 license:	97	Test date:	Jul-2007
Test sponsor:	Acer Incorporated	Hardware Availability:	Nov-2006
Tested by:	Acer Incorporated	Software Availability:	Jun-2007

Hardware
CPU Name:	Intel Xeon E5345
CPU Characteristics:	1333MHz system bus
CPU MHz:	2333
FPU:	Integrated
CPU(s) enabled:	4 cores, 1 chip, 4 cores/chip
CPU(s) orderable:	1, 2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	8 MB I+D on chip per chip, 4 MB shared / 2 cores
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (8 x 2048MB ECC FB-DIMM DDR2-667 CL5-5-5)
Disk Subsystem:	1 x 73 GB 10000RPM SAS HDD
Other Hardware:	None

Software
Operating System:	SUSE Linux Enterprise Server 10 EM64T (kernel 2.6.16.21-0.8-smp)
Compiler:	Intel C++ Compiler for Linux32 version 10.0 Build 20070426 Package ID: l_cc_p_10.0.023 Intel Fortran Compiler for Linux32 version 10.0 Build 20070426 Package ID: l_fc_p_10.0.023
Auto Parallel:	No
File System:	ReiserFS
System State:	Default
Base Pointers:	32-bit
Peak Pointers:	32-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	4	2659	20.4	2665	20.4	2669	20.4	4	2666	20.4	2662	20.4	2661	20.4
416.gamess	4	1176	66.6	1178	66.5	1178	66.5	4	1139	68.8	1140	68.7	1138	68.8
433.milc	4	1901	19.3	1887	19.5	1900	19.3	4	1946	18.9	1952	18.8	1936	19.0
434.zeusmp	4	1010	36.0	989	36.8	989	36.8	4	1013	35.9	1000	36.4	1018	35.8
435.gromacs	4	516	55.4	511	55.9	512	55.8	4	508	56.3	508	56.2	511	55.9
436.cactusADM	4	1109	43.1	1112	43.0	1103	43.3	4	1120	42.7	1127	42.4	1126	42.4
437.leslie3d	4	2621	14.3	2656	14.2	2629	14.3	4	2606	14.4	2610	14.4	2609	14.4
444.namd	4	653	49.1	655	49.0	653	49.1	4	659	48.7	649	49.4	648	49.5
447.dealII	4	736	62.2	732	62.5	738	62.0	4	709	64.6	715	64.0	706	64.8
450.soplex	4	1528	21.8	1530	21.8	1528	21.8	4	1660	20.1	1662	20.1	1660	20.1
453.povray	4	285	74.7	285	74.7	287	74.0	4	244	87.1	243	87.5	243	87.7
454.calculix	4	698	47.3	697	47.3	708	46.6	4	714	46.2	711	46.4	707	46.7
459.GemsFDTD	4	2850	14.9	2850	14.9	2846	14.9	4	2851	14.9	2851	14.9	2861	14.8
465.tonto	4	835	47.1	841	46.8	843	46.7	4	830	47.4	829	47.5	838	46.9
470.lbm	4	3272	16.8	3272	16.8	3272	16.8	4	3090	17.8	3089	17.8	3089	17.8
481.wrf	4	1628	27.4	1641	27.2	1624	27.5	4	1628	27.5	1631	27.4	1626	27.5
482.sphinx3	4	3188	24.5	3195	24.4	3199	24.4	4	3349	23.3	3357	23.2	3347	23.3

General Notes

 All programs compiled with the 64-bit compiler except
 437.leslie3d, 450.soplex, 470.lbm and 482.sphinx3, at peak,
 compiled with the 32-bit compiler

 taskset was used to bind copies to cores

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
436.cactusADM:	-DSPEC_CPU_LP64
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
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

C benchmarks:

-fast -auto-ilp32

C++ benchmarks:

-fast -auto-ilp32

Fortran benchmarks:

-fast

Benchmarks using both Fortran and C:

435.gromacs:	-fast -auto-ilp32 -nofor_main(*)
436.cactusADM:	Same as 435.gromacs
454.calculix:	Same as 435.gromacs
481.wrf:	-fast -auto-ilp32

(*) Indicates an optimization flag that was found in a portability variable.

Peak Compiler Invocation

C benchmarks (except as noted below):

	/opt/intel/cc/10.0.023/bin/icc -L/opt/intel/cc/10.0.023/lib -I/opt/intel/cc/10.0.023/include
433.milc:	icc

C++ benchmarks (except as noted below):

	icpc
450.soplex:	/opt/intel/cc/10.0.023/bin/icpc -L/opt/intel/cc/10.0.023/lib -I/opt/intel/cc/10.0.023/include

Fortran benchmarks (except as noted below):

	ifort
437.leslie3d:	/opt/intel/fc/10.0.023/bin/ifort -L/opt/intel/fc/10.0.023/lib -I/opt/intel/fc/10.0.023/include

Benchmarks using both Fortran and C:

icc ifort

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:	-prof-gen(pass 1) -prof-use(pass 2) -fast -fno-alias
470.lbm:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -scalar-rep- -prefetch
482.sphinx3:	-fast -unroll2

C++ benchmarks:

444.namd:	-prof-gen(pass 1) -prof-use(pass 2) -fast -fno-alias -auto-ilp32
447.dealII:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias -scalar-rep-
450.soplex:	-prof-gen(pass 1) -prof-use(pass 2) -xT -ipo -O3 -no-prec-div
453.povray:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	-fast
416.gamess:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -ansi-alias -scalar-rep-
434.zeusmp:	-prof-gen(pass 1) -prof-use(pass 2) -fast
437.leslie3d:	Same as 434.zeusmp
459.GemsFDTD:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0
465.tonto:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4

Benchmarks using both Fortran and C:

435.gromacs:	-prof-gen(pass 1) -prof-use(pass 2) -fast -auto-ilp32 -nofor_main(*)
436.cactusADM:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -auto-ilp32 -nofor_main(*)
454.calculix:	-fast -auto-ilp32 -nofor_main(*)
481.wrf:	-fast -auto-ilp32

(*) Indicates an optimization flag that was found in a portability variable.

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic10-ia32-intel64-linux-flags.20090714.16.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic10-ia32-intel64-linux-flags.20090714.16.xml.