SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Supermicro

(A1SAi-2750F , Intel Atom C2750)

CPU2006 license: 001176 Test date: Jun-2014
Test sponsor: Supermicro Hardware Availability: Dec-2013
Tested by: Supermicro Software Availability: Sep-2013
Benchmark results graph
Hardware
CPU Name: Intel Atom C2750
CPU Characteristics: Intel Turbo Boost Technology up to 2.60 GHz
CPU MHz: 2400
FPU: Integrated
CPU(s) enabled: 8 cores, 1 chip, 8 cores/chip
CPU(s) orderable: 1 chip
Primary Cache: 32 KB I + 24 KB D on chip per core
Secondary Cache: 4 MB I+D on chip per chip, 1 MB I+D shared / 2
cores
L3 Cache: None
Other Cache: None
Memory: 32 GB (4 x 8 GB 2Rx8 EP3L-12800E-11, ECC)
Disk Subsystem: 1 x 300 GB SATA II, 5000 RPM
Other Hardware: None
Software
Operating System: Red Hat Enterprise Linux Server release 6.4
(Santiago)
2.6.32-358.el6.x86_64
Compiler: C/C++: Version 14.0.0.080 of Intel C++ Studio XE
for Linux;
Fortran: Version 14.0.0.080 of Intel Fortran
Studio XE for Linux
Auto Parallel: No
File System: ext4
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

Benchmark Base Peak
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 8 892 87.6 890 87.8 890 87.8 8 796 98.2 796 98.1 798 97.9
401.bzip2 8 1457 53.0 1443 53.5 1455 53.1 8 1419 54.4 1424 54.2 1413 54.6
403.gcc 8 875 73.6 884 72.8 888 72.5 8 882 73.0 887 72.6 884 72.9
429.mcf 8 583 125   582 125   581 126   8 583 125   582 125   581 126  
445.gobmk 8 993 84.5 993 84.5 994 84.4 8 885 94.8 885 94.8 884 94.9
456.hmmer 8 539 139   539 138   541 138   8 575 130   572 130   574 130  
458.sjeng 8 1147 84.4 1147 84.4 1147 84.4 8 1106 87.5 1103 87.8 1105 87.6
462.libquantum 8 312 531   312 532   313 530   8 312 531   312 532   313 530  
464.h264ref 8 1206 147   1206 147   1206 147   8 1224 145   1224 145   1222 145  
471.omnetpp 8 869 57.6 870 57.5 875 57.1 8 847 59.0 845 59.1 842 59.4
473.astar 8 991 56.7 993 56.5 992 56.6 8 991 56.7 993 56.5 992 56.6
483.xalancbmk 8 501 110   500 110   502 110   8 501 110   500 110   502 110  

Submit Notes

The config file option 'submit' was used.

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"

Platform Notes

 Sysinfo program /home/cpu2006/config/sysinfo.rev6818
 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191
 running on localhost Tue Jun  3 02:48:30 2014

 This section contains SUT (System Under Test) info as seen by
 some common utilities.  To remove or add to this section, see:
   http://www.spec.org/cpu2006/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Atom(TM) CPU C2750 @ 2.40GHz
       1 "physical id"s (chips)
       8 "processors"
    cores, siblings (Caution: counting these is hw and system dependent.  The
    following excerpts from /proc/cpuinfo might not be reliable.  Use with
    caution.)
       cpu cores : 8
       siblings  : 8
       physical 0: cores 0 1 2 3 4 5 6 7
    cache size : 1024 KB

 From /proc/meminfo
    MemTotal:       32866396 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    Red Hat Enterprise Linux Server release 6.4 (Santiago)

 From /etc/*release* /etc/*version*
    redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
    system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server

 uname -a:
    Linux localhost 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Jun 3 02:47

 SPEC is set to: /home/cpu2006
    Filesystem    Type    Size  Used Avail Use% Mounted on
    /dev/mapper/VolGroup-lv_home
                  ext4    210G   35G  165G  18% /home

 Additional information from dmidecode:
   BIOS American Megatrends Inc. 1.0c 02/27/2014
   Memory:
    4x   8 GB
    2x Samsung M474B1G73BH0-YK0 8 GB 1600 MHz 1 rank
    2x Samsung M474B1G73BH0-YK0 8 GB 1600 MHz 2 rank

 (End of data from sysinfo program)
System has 4x 8GB Samsung DIMMs installed.
Memory info from dmidecode is displayed incorrectly.
All four DIMMs should be 'Samsung M474B1G73BH0-YK0 8 GB 1600 MHz 2 rank'

General Notes

Environment variables set by runspec before the start of the run:
LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh"

 Binaries compiled on a system with 1x Core i7-860 CPU + 8GB
 memory using RedHat EL 6.4
 Transparent Huge Pages enabled with:
 echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled

Base Compiler Invocation

C benchmarks:

 icc -m32 

C++ benchmarks:

 icpc -m32 

Base Portability Flags

400.perlbench:  -DSPEC_CPU_LINUX_IA32 
462.libquantum:  -DSPEC_CPU_LINUX 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Base Optimization Flags

C benchmarks:

 -xATOM_SSE4.2   -ipo   -O3   -no-prec-div   -opt-prefetch   -opt-mem-layout-trans=3 

C++ benchmarks:

 -xATOM_SSE4.2   -ipo   -O3   -no-prec-div   -opt-prefetch   -opt-mem-layout-trans=3   -Wl,-z,muldefs   -L/sh -lsmartheap 

Base Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

Peak Compiler Invocation

C benchmarks (except as noted below):

 icc -m32 
400.perlbench:  icc -m64 
401.bzip2:  icc -m64 
456.hmmer:  icc -m64 
458.sjeng:  icc -m64 

C++ benchmarks:

 icpc -m32 

Peak Portability Flags

400.perlbench:  -DSPEC_CPU_LP64   -DSPEC_CPU_LINUX_X64 
401.bzip2:  -DSPEC_CPU_LP64 
456.hmmer:  -DSPEC_CPU_LP64 
458.sjeng:  -DSPEC_CPU_LP64 
462.libquantum:  -DSPEC_CPU_LINUX 
483.xalancbmk:  -DSPEC_CPU_LINUX 

Peak Optimization Flags

C benchmarks:

400.perlbench:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -auto-ilp32 
401.bzip2:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -opt-prefetch   -auto-ilp32   -ansi-alias 
403.gcc:  -xATOM_SSE4.2   -ipo   -O3   -no-prec-div 
429.mcf:  basepeak = yes 
445.gobmk:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -prof-use(pass 2)   -ansi-alias   -opt-mem-layout-trans=3 
456.hmmer:  -xATOM_SSE4.2   -ipo   -O3   -no-prec-div   -unroll2   -auto-ilp32 
458.sjeng:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll4   -auto-ilp32 
462.libquantum:  basepeak = yes 
464.h264ref:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll2   -ansi-alias 

C++ benchmarks:

471.omnetpp:  -xATOM_SSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -ansi-alias   -opt-ra-region-strategy=block   -Wl,-z,muldefs   -L/sh -lsmartheap 
473.astar:  basepeak = yes 
483.xalancbmk:  basepeak = yes 

Peak Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Supermicro-Platform-Settings-V1.2-revD.html,
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64-revC.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Supermicro-Platform-Settings-V1.2-revD.xml,
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64-revC.xml.