SPEC® CINT2006 Result

Sun Microsystems

Sun Blade 6048 Chassis (48 x X6440 Blades)

SPECint®_rate2006 = Not Run

SPECint_rate_base2006 = 8840

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

Hardware
CPU Name:	AMD Opteron 8384
CPU Characteristics:
CPU MHz:	2700
FPU:	Integrated
CPU(s) enabled:	768 cores, 192 chips, 4 cores/chip
CPU(s) orderable:	4 to 192 chips
Primary Cache:	64 KB I + 64 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
L3 Cache:	6 MB I+D on chip per chip
Other Cache:	None
Memory:	1536 GB (16*2GB DDR2-667 CL5 ECC Reg per blade)
Disk Subsystem:	48 x 250GB 7200RPM SATA via NFS
Other Hardware:	See additional details below

Software
Operating System:	OpenSolaris 2008.11
Compiler:	Sun Studio 12 Update 1
Auto Parallel:	No
File System:	NFSv3
System State:	Default
Base Pointers:	32-bit
Peak Pointers:	Not Applicable
Other Software:	MicroQuill SmartHeap Library 9.01 for x64

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.
400.perlbench	705	856	8040	619	11100	619	11100
401.bzip2	705	1535	4430	1153	5900	1018	6680
403.gcc	705	971	5850	960	5910	979	5800
429.mcf	705	858	7500	846	7600	898	7160
445.gobmk	705	707	10500	708	10400	708	10500
456.hmmer	705	985	6680	1039	6330	817	8050
458.sjeng	705	813	10500	813	10500	812	10500
462.libquantum	705	607	24100	604	24200	604	24200
464.h264ref	705	1013	15400	1002	15600	1001	15600
471.omnetpp	705	752	5860	751	5870	752	5860
473.astar	705	756	6550	749	6610	733	6750
483.xalancbmk	705	1053	4620	652	7460	650	7490

Submit Notes

 The config file option 'submit' was used, along with submit.pl to
 distribute jobs to all Sun Blade X6440 server modules.
 It also uses 'pbind' to bind processes to cores.

Operating System Notes

 ulimit -s 131072  (shell): increases stack
 /etc/system parameters on all nodes
     tune_t_fsflushr=10
     autoup=900
     set lpg_alloc_prefer=1
    The following /etc/system settings were changed on the node that was running runspec:
     set maxusers=2048
     set rlim_fd_cur=1000

Platform Notes

 Sun Blade 6048 Chassis may be ordered with up to 48 Sun Blade server modules.
 Test configuration contains 48 Sun Blade X6440 server modules. Each
 Sun Blade X6440 server modules has 4 chips.
 Default BIOS settings used.

General Notes

 The NFS server used was a Sun Fire X4540 containing 48 x 250GB 7200RPM SATA disks.
 Connections to the clients were via gigabit ethernet.

Base Compiler Invocation

C benchmarks:

C++ benchmarks:

Base Portability Flags

400.perlbench:	-DSPEC_CPU_SOLARIS_IA32
403.gcc:	-DSPEC_CPU_SOLARIS
462.libquantum:	-DSPEC_CPU_SOLARIS
483.xalancbmk:	-DSPEC_CPU_SOLARIS

Base Optimization Flags

C benchmarks:

-fast -xipo=2 -xpagesize=2M -M /usr/lib/ld/map.bssalign

C++ benchmarks:

-fast -xipo=2 -xpagesize=2M -xvector=simd -xalias_level=compatible -L/data1/SmartHeap_9/lib -R/data1/SmartHeap_9/lib -lsmartheap -library=stlport4

Base Other Flags

C benchmarks:

-V -# -xjobs=16

C++ benchmarks:

-verbose=diags,version -xjobs=16

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Sun-OpenSolaris-Studio-x86_64.html,
http://www.spec.org/cpu2006/flags/Sun-Blade-6048.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Sun-OpenSolaris-Studio-x86_64.xml,
http://www.spec.org/cpu2006/flags/Sun-Blade-6048.xml.