SPEC(R) CFP2006 Summary Supermicro (A1SAi-2750F , Intel Atom C2750) Tue Jun 3 23:22:13 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 Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 8 1335 81.4 S 8 1335 81.4 S 410.bwaves 8 1338 81.3 S 8 1338 81.3 S 410.bwaves 8 1336 81.4 * 8 1336 81.4 * 416.gamess 8 2006 78.1 * 8 1952 80.2 S 416.gamess 8 2005 78.1 S 8 1961 79.9 S 416.gamess 8 2007 78.0 S 8 1955 80.1 * 433.milc 8 981 74.9 S 8 978 75.1 S 433.milc 8 978 75.1 * 8 977 75.1 S 433.milc 8 978 75.1 S 8 978 75.1 * 434.zeusmp 8 1159 62.8 S 8 1159 62.8 S 434.zeusmp 8 1157 62.9 S 8 1157 62.9 S 434.zeusmp 8 1157 62.9 * 8 1157 62.9 * 435.gromacs 8 577 99.0 * 8 573 99.6 S 435.gromacs 8 576 99.1 S 8 574 99.5 S 435.gromacs 8 580 98.5 S 8 574 99.6 * 436.cactusADM 8 1119 85.4 * 8 1119 85.4 * 436.cactusADM 8 1118 85.5 S 8 1118 85.5 S 436.cactusADM 8 1120 85.4 S 8 1120 85.4 S 437.leslie3d 8 1533 49.0 * 8 1533 49.0 S 437.leslie3d 8 1532 49.1 S 8 1535 49.0 * 437.leslie3d 8 1534 49.0 S 8 1536 48.9 S 444.namd 8 883 72.7 * 8 868 73.9 * 444.namd 8 883 72.6 S 8 868 73.9 S 444.namd 8 883 72.7 S 8 868 73.9 S 447.dealII 8 823 111 S 8 823 111 S 447.dealII 8 823 111 * 8 823 111 * 447.dealII 8 822 111 S 8 822 111 S 450.soplex 8 1331 50.1 S 8 1266 52.7 * 450.soplex 8 1331 50.1 * 8 1263 52.8 S 450.soplex 8 1328 50.2 S 8 1267 52.7 S 453.povray 8 408 104 S 8 370 115 S 453.povray 8 408 104 * 8 370 115 * 453.povray 8 408 104 S 8 370 115 S 454.calculix 8 757 87.2 S 8 757 87.2 S 454.calculix 8 765 86.3 S 8 765 86.3 S 454.calculix 8 761 86.8 * 8 761 86.8 * 459.GemsFDTD 8 1894 44.8 S 8 1894 44.8 S 459.GemsFDTD 8 1890 44.9 S 8 1890 44.9 S 459.GemsFDTD 8 1890 44.9 * 8 1890 44.9 * 465.tonto 8 1057 74.4 S 8 1054 74.7 * 465.tonto 8 1056 74.6 S 8 1056 74.6 S 465.tonto 8 1056 74.5 * 8 1052 74.8 S 470.lbm 8 1078 102 S 8 1078 102 S 470.lbm 8 1078 102 * 8 1078 102 * 470.lbm 8 1080 102 S 8 1080 102 S 481.wrf 8 1051 85.0 S 8 1052 84.9 S 481.wrf 8 1052 85.0 * 8 1051 85.0 S 481.wrf 8 1053 84.9 S 8 1051 85.0 * 482.sphinx3 8 1839 84.8 * 8 1992 78.3 * 482.sphinx3 8 1837 84.9 S 8 1992 78.3 S 482.sphinx3 8 1840 84.8 S 8 1993 78.2 S ============================================================================== 410.bwaves 8 1336 81.4 * 8 1336 81.4 * 416.gamess 8 2006 78.1 * 8 1955 80.1 * 433.milc 8 978 75.1 * 8 978 75.1 * 434.zeusmp 8 1157 62.9 * 8 1157 62.9 * 435.gromacs 8 577 99.0 * 8 574 99.6 * 436.cactusADM 8 1119 85.4 * 8 1119 85.4 * 437.leslie3d 8 1533 49.0 * 8 1535 49.0 * 444.namd 8 883 72.7 * 8 868 73.9 * 447.dealII 8 823 111 * 8 823 111 * 450.soplex 8 1331 50.1 * 8 1266 52.7 * 453.povray 8 408 104 * 8 370 115 * 454.calculix 8 761 86.8 * 8 761 86.8 * 459.GemsFDTD 8 1890 44.9 * 8 1890 44.9 * 465.tonto 8 1056 74.5 * 8 1054 74.7 * 470.lbm 8 1078 102 * 8 1078 102 * 481.wrf 8 1052 85.0 * 8 1051 85.0 * 482.sphinx3 8 1839 84.8 * 8 1992 78.3 * SPECfp(R)_rate_base2006 76.8 SPECfp_rate2006 77.3 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 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 20:22:15 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 -m64 C++ benchmarks: icpc -m64 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 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: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 C++ benchmarks: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Fortran benchmarks: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch Benchmarks using both Fortran and C: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 Peak Compiler Invocation ------------------------ C benchmarks (except as noted below): icc -m64 482.sphinx3: icc -m32 C++ benchmarks (except as noted below): icpc -m64 450.soplex: icpc -m32 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 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: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -auto-ilp32 470.lbm: basepeak = yes 482.sphinx3: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-mem-layout-trans=3 -unroll2 C++ benchmarks: 444.namd: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32 447.dealII: basepeak = yes 450.soplex: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -opt-malloc-options=3 453.povray: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias Fortran benchmarks: 410.bwaves: basepeak = yes 416.gamess: -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 -inline-level=0 -scalar-rep- 434.zeusmp: basepeak = yes 437.leslie3d: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -opt-prefetch 459.GemsFDTD: basepeak = yes 465.tonto: -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 -inline-calloc -opt-malloc-options=3 Benchmarks using both Fortran and C: 435.gromacs: -xATOM_SSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 436.cactusADM: basepeak = yes 454.calculix: basepeak = yes 481.wrf: -xATOM_SSE4.2 -ipo -O3 -no-prec-div -auto-ilp32 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 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 webmaster@spec.org. Copyright 2006-2014 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Aug 13 10:41:38 2014 by CPU2006 ASCII formatter v6932. Originally published on 13 August 2014.