SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM System x3550 M2 (Intel Xeon L5520)

SPECfp®2006 = 31.8

CPU2006 license: 11 Test date: Jul-2009
Test sponsor: IBM Corporation Hardware Availability: Apr-2009
Tested by: IBM Corporation Software Availability: Feb-2009
Benchmark results graph
Hardware
CPU Name: Intel Xeon L5520
CPU Characteristics: Intel Turbo Boost Technology up to 2.53 GHz
CPU MHz: 2267
FPU: Integrated
CPU(s) enabled: 8 cores, 2 chips, 4 cores/chip, 2 threads/core
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: 8 MB I+D on chip per chip
Other Cache: None
Memory: 24 GB (12 x 2 GB PC3-10600R, 2 Rank, running at
1066 MHz)
Disk Subsystem: 1 x 73 GB SAS, 15000 RPM
Other Hardware: None
Software
Operating System: SuSE Linux Enterprise Server 10 (x86_64)
SP2 with patch Linux kernel 20090119,
Kernel 2.6.16.60-0.34-smp
Compiler: Intel C++ and Fortran Compiler 11.0 for Linux
Build 20090131 Package ID: l_cproc_p_11.0.080,
l_cprof_p_11.0.080
Auto Parallel: Yes
File System: ReiserFS
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: Binutils 2.18.50.0.7.20080502

Results Table

Benchmark Base Peak
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 179   76.1 179   76.0 179   75.8 166   82.1 178   76.4 179   75.7
416.gamess 1053   18.6 1053   18.6 1052   18.6 951   20.6 953   20.6 953   20.5
433.milc 298   30.8 298   30.8 297   30.9 300   30.6 301   30.5 301   30.5
434.zeusmp 351   25.9 356   25.6 355   25.6 351   25.9 356   25.6 355   25.6
435.gromacs 398   17.9 398   18.0 396   18.0 391   18.3 387   18.4 389   18.3
436.cactusADM 83.9 142   85.6 140   85.6 140   83.1 144   84.1 142   82.9 144  
437.leslie3d 391   24.1 361   26.0 360   26.1 391   24.1 361   26.0 360   26.1
444.namd 535   15.0 534   15.0 537   14.9 542   14.8 539   14.9 539   14.9
447.dealII 428   26.7 426   26.9 428   26.7 400   28.6 400   28.6 402   28.4
450.soplex 346   24.1 346   24.1 346   24.1 340   24.5 340   24.5 340   24.5
453.povray 238   22.4 239   22.3 239   22.2 187   28.4 188   28.3 187   28.4
454.calculix 379   21.8 378   21.8 378   21.8 363   22.7 363   22.7 361   22.9
459.GemsFDTD 301   35.2 301   35.3 275   38.6 192   55.4 192   55.4 192   55.3
465.tonto 492   20.0 493   20.0 494   19.9 422   23.3 424   23.2 426   23.1
470.lbm 307   44.7 307   44.7 308   44.7 307   44.7 307   44.7 308   44.7
481.wrf 342   32.7 343   32.5 342   32.7 342   32.7 343   32.5 343   32.6
482.sphinx3 638   30.6 637   30.6 584   33.3 605   32.2 609   32.0 609   32.0

General Notes

 'ulimit -s unlimited' was used to set the stack size to unlimited prior to run
 OMP_NUM_THREADS set to number of cores
 KMP_AFFINITY set to granularity=fine,scatter
 KMP_STACKSIZE set to 200M
 Processor CPU C-States Enabled

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:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch 

C++ benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch 

Fortran benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch 

Benchmarks using both Fortran and C:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch 

Peak Compiler Invocation

C benchmarks (except as noted below):

 icc 
482.sphinx3:  icc   -m32 

C++ benchmarks (except as noted below):

 icpc 
450.soplex:  icpc   -m32 

Fortran benchmarks:

 ifort 

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 
437.leslie3d:  -DSPEC_CPU_LP64 
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:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -static(pass 2)   -prof-use(pass 2)   -fno-alias 
470.lbm:  basepeak = yes 
482.sphinx3:  -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -unroll2 

C++ benchmarks:

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

Fortran benchmarks:

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

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

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.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.xml.

SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester.
For other inquiries, please contact [email protected]
Copyright 2006-2014 Standard Performance Evaluation Corporation
Tested with SPEC CPU2006 v1.1.
Report generated on Wed Jul 23 02:35:16 2014 by SPEC CPU2006 HTML formatter v6932.
Originally published on 21 July 2009.