SPEC® CFP2006 Result

Acer Incorporated

Acer Altos R720 (Intel Xeon 5150)

SPECfp®_rate2006 = 25.6

SPECfp_rate_base2006 = 23.7

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

Hardware
CPU Name:	Intel Xeon 5150
CPU Characteristics:	1333MHz system bus
CPU MHz:	2660
FPU:	Integrated
CPU(s) enabled:	2 cores, 1 chip, 2 cores/chip
CPU(s) orderable:	1, 2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	4 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 10000PRM SAS HDD
Other Hardware:	None

Software
Operating System:	SuSE Linux Enterprise Server 10 SP1 (x86_64) Kernel 2.6.16.46-0.12-smp
Compiler:	Intel C++ and Fortran Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008, l_fc_p_10.1.008
Auto Parallel:	Yes
File System:	ReiserFS
System State:	Multi-user, level 3
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	Binutils 2.17.50.0.15

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	2	1191	22.8	1192	22.8	1196	22.7	2	1129	24.1	1130	24.1	1129	24.1
416.gamess	2	1042	37.6	1041	37.6	1043	37.5	2	1028	38.1	1027	38.1	1028	38.1
433.milc	2	1268	14.5	1269	14.5	1269	14.5	2	1266	14.5	1268	14.5	1267	14.5
434.zeusmp	2	748	24.3	747	24.4	747	24.4	2	743	24.5	743	24.5	743	24.5
435.gromacs	2	438	32.6	438	32.6	438	32.6	2	438	32.6	433	32.9	433	33.0
436.cactusADM	2	900	26.5	889	26.9	893	26.8	1	452	26.4	453	26.4	453	26.4
437.leslie3d	2	1242	15.1	1248	15.1	1244	15.1	2	1221	15.4	1221	15.4	1219	15.4
444.namd	2	569	28.2	570	28.1	568	28.2	2	566	28.3	565	28.4	565	28.4
447.dealII	2	535	42.8	535	42.8	536	42.7	2	512	44.7	512	44.7	515	44.4
450.soplex	2	1003	16.6	1008	16.6	1004	16.6	2	920	18.1	910	18.3	918	18.2
453.povray	2	248	43.0	244	43.5	248	42.8	2	210	50.7	210	50.7	214	49.8
454.calculix	2	609	27.1	610	27.1	609	27.1	2	431	38.3	431	38.3	435	37.9
459.GemsFDTD	2	1628	13.0	1637	13.0	1629	13.0	2	1532	13.8	1535	13.8	1537	13.8
465.tonto	2	651	30.2	652	30.2	651	30.2	2	646	30.5	637	30.9	638	30.9
470.lbm	2	2725	10.1	2727	10.1	2729	10.1	2	1750	15.7	1752	15.7	1751	15.7
481.wrf	2	835	26.8	851	26.2	835	26.8	2	834	26.8	850	26.3	834	26.8
482.sphinx3	2	1629	23.9	1627	24.0	1629	23.9	2	1529	25.5	1529	25.5	1530	25.5

General Notes


 This result was measured on the Acer Altos R520.
 The Altos R720 and Altos R520 are electronically equivalent.

 All benchmarks compiled in 64-bit mode except 437.leslie3d, 450.soplex
 470.lbm and 482.sphinx3, at peak, are compiled in 32-bit mode
 BIOS Settings
   Hardware Prefetcher set to ON

   Adjacent Cache Line Prefetch set to ON

 All results used taskset to bind processes to cores.
 "ulimit -s unlimited" was set for stacksize unlimited
 OMP_NUM_THREADS set to number of 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 -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

Base Optimization Flags

C benchmarks:

-fast

C++ benchmarks:

-fast

Fortran benchmarks:

-fast

Benchmarks using both Fortran and C:

-fast

Peak Compiler Invocation

C benchmarks (except as noted below):

	/opt/intel/cc/10.1.008/bin/icc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include
433.milc:	icc

C++ benchmarks (except as noted below):

	icpc
450.soplex:	/opt/intel/cc/10.1.008/bin/icpc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include

Fortran benchmarks (except as noted below):

	ifort
437.leslie3d:	/opt/intel/fc/10.1.008/bin/ifort -L/opt/intel/fc/10.1.008/lib -I/opt/intel/fc/10.1.008/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
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) -fast -fno-alias -auto-ilp32
470.lbm:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -scalar-rep- -prefetch -opt-malloc-options=3
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) -fast -opt-malloc-options=3
453.povray:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	-fast -prefetch
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:	-prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -opt-malloc-options=3
459.GemsFDTD:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -Ob0 -prefetch
465.tonto:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -auto

Benchmarks using both Fortran and C:

435.gromacs:	-prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch -auto-ilp32
436.cactusADM:	-prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -prefetch -parallel -auto-ilp32
454.calculix:	-fast -unroll-aggressive -auto-ilp32
481.wrf:	-fast -auto-ilp32

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.08.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic10.1-FP-intel64-linux-flags.20090714.08.xml.