SPEC(R) CINT2006 Summary Supermicro (A1SAi-2750F , Intel Atom C2750) Thu Jun 5 09:21:57 2014 CPU2006 License: 001176 Test date: Jun-2014 Test sponsor: Supermicro Hardware availability: Dec-2013 Tested by: Supermicro Software availability: Sep-2013 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 400.perlbench 9770 860 11.4 S 9770 745 13.1 * 400.perlbench 9770 860 11.4 * 9770 745 13.1 S 400.perlbench 9770 861 11.3 S 9770 744 13.1 S 401.bzip2 9650 1092 8.84 S 9650 1065 9.06 S 401.bzip2 9650 1089 8.86 S 9650 1067 9.05 S 401.bzip2 9650 1090 8.85 * 9650 1065 9.06 * 403.gcc 8050 787 10.2 * 8050 784 10.3 * 403.gcc 8050 790 10.2 S 8050 783 10.3 S 403.gcc 8050 786 10.2 S 8050 785 10.3 S 429.mcf 9120 482 18.9 S 9120 482 18.9 S 429.mcf 9120 473 19.3 S 9120 473 19.3 S 429.mcf 9120 477 19.1 * 9120 477 19.1 * 445.gobmk 10490 974 10.8 * 10490 857 12.2 S 445.gobmk 10490 974 10.8 S 10490 858 12.2 S 445.gobmk 10490 973 10.8 S 10490 857 12.2 * 456.hmmer 9330 491 19.0 S 9330 491 19.0 * 456.hmmer 9330 492 19.0 * 9330 491 19.0 S 456.hmmer 9330 492 19.0 S 9330 492 19.0 S 458.sjeng 12100 1127 10.7 S 12100 1091 11.1 S 458.sjeng 12100 1128 10.7 S 12100 1090 11.1 S 458.sjeng 12100 1127 10.7 * 12100 1090 11.1 * 462.libquantum 20720 48.3 429 * 20720 48.3 429 * 462.libquantum 20720 48.1 431 S 20720 48.1 431 S 462.libquantum 20720 48.5 427 S 20720 48.5 427 S 464.h264ref 22130 1231 18.0 * 22130 1183 18.7 * 464.h264ref 22130 1232 18.0 S 22130 1184 18.7 S 464.h264ref 22130 1231 18.0 S 22130 1182 18.7 S 471.omnetpp 6250 709 8.81 S 6250 598 10.4 * 471.omnetpp 6250 715 8.75 * 6250 601 10.4 S 471.omnetpp 6250 719 8.69 S 6250 598 10.4 S 473.astar 7020 713 9.84 S 7020 713 9.84 S 473.astar 7020 711 9.87 S 7020 711 9.87 S 473.astar 7020 713 9.85 * 7020 713 9.85 * 483.xalancbmk 6900 453 15.2 * 6900 417 16.5 S 483.xalancbmk 6900 453 15.2 S 6900 419 16.5 S 483.xalancbmk 6900 453 15.2 S 6900 418 16.5 * ============================================================================== 400.perlbench 9770 860 11.4 * 9770 745 13.1 * 401.bzip2 9650 1090 8.85 * 9650 1065 9.06 * 403.gcc 8050 787 10.2 * 8050 784 10.3 * 429.mcf 9120 477 19.1 * 9120 477 19.1 * 445.gobmk 10490 974 10.8 * 10490 857 12.2 * 456.hmmer 9330 492 19.0 * 9330 491 19.0 * 458.sjeng 12100 1127 10.7 * 12100 1090 11.1 * 462.libquantum 20720 48.3 429 * 20720 48.3 429 * 464.h264ref 22130 1231 18.0 * 22130 1183 18.7 * 471.omnetpp 6250 715 8.75 * 6250 598 10.4 * 473.astar 7020 713 9.85 * 7020 713 9.85 * 483.xalancbmk 6900 453 15.2 * 6900 418 16.5 * SPECint(R)_base2006 16.6 SPECint2006 17.5 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: Yes File System: ext4 System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other Software: None 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 Thu Jun 5 06:21:59 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" OMP_NUM_THREADS = "8" 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 runspec command invoked through numactl i.e.: numactl --interleave=all runspec Base Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks: icpc -m64 Base Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 401.bzip2: -DSPEC_CPU_LP64 403.gcc: -DSPEC_CPU_LP64 429.mcf: -DSPEC_CPU_LP64 445.gobmk: -DSPEC_CPU_LP64 456.hmmer: -DSPEC_CPU_LP64 458.sjeng: -DSPEC_CPU_LP64 462.libquantum: -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX 464.h264ref: -DSPEC_CPU_LP64 471.omnetpp: -DSPEC_CPU_LP64 473.astar: -DSPEC_CPU_LP64 483.xalancbmk: -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX Base Optimization Flags ----------------------- C benchmarks: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 C++ benchmarks: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/sh -lsmartheap64 Base Other Flags ---------------- C benchmarks: 403.gcc: -Dalloca=_alloca Peak Compiler Invocation ------------------------ C benchmarks (except as noted below): icc -m64 400.perlbench: icc -m32 445.gobmk: icc -m32 464.h264ref: icc -m32 C++ benchmarks (except as noted below): icpc -m32 473.astar: icpc -m64 Peak Portability Flags ---------------------- 400.perlbench: -DSPEC_CPU_LINUX_IA32 401.bzip2: -DSPEC_CPU_LP64 403.gcc: -DSPEC_CPU_LP64 429.mcf: -DSPEC_CPU_LP64 456.hmmer: -DSPEC_CPU_LP64 458.sjeng: -DSPEC_CPU_LP64 462.libquantum: -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX 473.astar: -DSPEC_CPU_LP64 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) -opt-prefetch -ansi-alias 401.bzip2: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias 403.gcc: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -inline-calloc -opt-malloc-options=3 -auto-ilp32 429.mcf: basepeak = yes 445.gobmk: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias 456.hmmer: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 -ansi-alias 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 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) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/sh -lsmartheap 473.astar: basepeak = yes 483.xalancbmk: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/sh -lsmartheap 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 SPEC and SPECint 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 webmaster@spec.org. Copyright 2006-2014 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Aug 13 10:41:39 2014 by CPU2006 ASCII formatter v6932. Originally published on 13 August 2014.