SPEC® CFP2006 Result

Sun Microsystems

Sun Blade X6270 (Sun Studio, autopar, base-only)

SPECfp®2006 = Not Run

SPECfp_base2006 = 44.8

CPU2006 license:	6	Test date:	May-2009
Test sponsor:	Sun Microsystems	Hardware Availability:	Apr-2009
Tested by:	Sun Microsystems	Software Availability:	Jun-2009

Hardware
CPU Name:	Intel Xeon X5570
CPU Characteristics:	Intel Turbo Boost Technology up to 3.33 GHz
CPU MHz:	2933
FPU:	Integrated
CPU(s) enabled:	8 cores, 2 chips, 4 cores/chip, 2 threads/core
CPU(s) orderable:	1 or 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 (6 x 4 GB DDR3-1333)
Disk Subsystem:	1 x 146 GB Sun 10,000 RPM SAS
Other Hardware:	None

Software
Operating System:	OpenSolaris 2008.11
Compiler:	Sun Studio 12 Update 1 (internal build 41.1)
Auto Parallel:	Yes
File System:	zfs with gzip compression
System State:	Default
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
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	100	136	99.7	136	99.7	136
416.gamess	942	20.8	942	20.8	942	20.8
433.milc	395	23.2	395	23.2	395	23.2
434.zeusmp	140	64.8	140	64.8	140	64.9
435.gromacs	361	19.8	361	19.8	361	19.8
436.cactusADM	85.6	140	85.7	139	85.5	140
437.leslie3d	90.6	104	90.6	104	90.6	104
444.namd	471	17.0	471	17.0	471	17.0
447.dealII	364	31.4	364	31.4	364	31.4
450.soplex	278	30.0	278	30.0	278	30.0
453.povray	202	26.3	202	26.3	202	26.3
454.calculix	354	23.3	354	23.3	354	23.3
459.GemsFDTD	124	85.6	124	85.6	124	85.6
465.tonto	328	30.0	328	30.0	328	30.0
470.lbm	105	130	105	130	105	130
481.wrf	205	54.5	205	54.5	205	54.4
482.sphinx3	358	54.5	358	54.5	357	54.5

Submit Notes

 The config file option 'submit' was used, along with 'pbind', to
 assign processes to cores.

Operating System Notes

 ulimit -s 131072  (shell): increases stack
 For more information on shell/tuning paramaters, please
 see the "Platform settings" section of the flags file.

 /etc/system parameters
    tune_t_fsflushr=10
    autoup=900
    set lpg_alloc_prefer=1
    set zfs:zfs_arc_max = 0x10000000

Platform Notes


 AMIBIOS Build Date 1/26/09 ID 07.01.36.00
   Default BIOS settings used except:
   Intel VT-d: Disabled.  VT-d, if enabled, supports
   remapping of I/O DMA transfers for virtualization.

General Notes

Environment variables set by runspec before the start of the run:
OMP_NUM_THREADS = "8"
SUNW_MP_PROCBIND = "true"
SUNW_MP_THR_IDLE = "SPIN"

Base Compiler Invocation

C benchmarks:

C++ benchmarks:

Fortran benchmarks:

f90

Benchmarks using both Fortran and C:

cc f90

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_WORDS_LITTLEENDIAN
482.sphinx3:	-DSPEC_CPU_LP64

Base Other Flags

C benchmarks:

-V -# -xjobs=16

C++ benchmarks:

-verbose=diags,version -xjobs=16

Fortran benchmarks:

-V -v -xjobs=16

Benchmarks using both Fortran and C:

-V -# -xjobs=16 -v

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Sun-OpenSolaris-Studio-x86_64.20090710.01.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Sun-OpenSolaris-Studio-x86_64.20090710.01.xml.