SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (2.20 GHz, Intel Xeon Gold 5120) Fri Dec 8 11:12:27 2017 CPU2006 License: 9017 Test date: Dec-2017 Test sponsor: Lenovo Global Technology Hardware availability: Sep-2017 Tested by: Lenovo Global Technology Software availability: Apr-2017 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 112 821 1850 * 56 402 1890 * 410.bwaves 112 823 1850 S 56 402 1890 S 410.bwaves 112 820 1860 S 56 402 1890 S 416.gamess 112 1040 2110 S 112 1008 2180 S 416.gamess 112 1040 2110 * 112 1009 2170 S 416.gamess 112 1040 2110 S 112 1009 2170 * 433.milc 112 567 1810 S 112 567 1810 S 433.milc 112 568 1810 * 112 568 1810 * 433.milc 112 568 1810 S 112 568 1810 S 434.zeusmp 112 397 2570 S 112 397 2570 S 434.zeusmp 112 392 2600 S 112 392 2600 S 434.zeusmp 112 394 2580 * 112 394 2580 * 435.gromacs 112 324 2470 S 112 322 2490 S 435.gromacs 112 324 2470 * 112 321 2490 S 435.gromacs 112 323 2470 S 112 322 2490 * 436.cactusADM 112 462 2900 S 112 462 2900 S 436.cactusADM 112 463 2890 * 112 463 2890 * 436.cactusADM 112 465 2880 S 112 465 2880 S 437.leslie3d 112 818 1290 * 56 381 1380 S 437.leslie3d 112 818 1290 S 56 382 1380 S 437.leslie3d 112 812 1300 S 56 382 1380 * 444.namd 112 522 1720 S 112 515 1740 S 444.namd 112 520 1730 * 112 520 1730 S 444.namd 112 517 1740 S 112 518 1730 * 447.dealII 112 370 3460 S 112 370 3460 S 447.dealII 112 372 3450 S 112 372 3450 S 447.dealII 112 372 3450 * 112 372 3450 * 450.soplex 112 698 1340 * 56 331 1410 S 450.soplex 112 698 1340 S 56 335 1390 S 450.soplex 112 698 1340 S 56 332 1410 * 453.povray 112 194 3080 * 112 166 3580 * 453.povray 112 194 3080 S 112 168 3550 S 453.povray 112 194 3080 S 112 166 3600 S 454.calculix 112 288 3210 S 112 288 3210 S 454.calculix 112 290 3180 S 112 290 3180 S 454.calculix 112 289 3190 * 112 289 3190 * 459.GemsFDTD 112 978 1220 S 56 514 1160 S 459.GemsFDTD 112 978 1220 S 56 513 1160 * 459.GemsFDTD 112 978 1220 * 56 513 1160 S 465.tonto 112 502 2200 S 112 478 2300 * 465.tonto 112 508 2170 S 112 478 2310 S 465.tonto 112 503 2190 * 112 480 2300 S 470.lbm 112 635 2420 S 112 635 2420 S 470.lbm 112 636 2420 * 112 636 2420 * 470.lbm 112 636 2420 S 112 636 2420 S 481.wrf 112 562 2230 S 112 562 2230 S 481.wrf 112 560 2230 * 112 560 2230 * 481.wrf 112 559 2240 S 112 559 2240 S 482.sphinx3 112 1084 2010 S 112 1084 2010 S 482.sphinx3 112 1081 2020 S 112 1081 2020 S 482.sphinx3 112 1081 2020 * 112 1081 2020 * ============================================================================== 410.bwaves 112 821 1850 * 56 402 1890 * 416.gamess 112 1040 2110 * 112 1009 2170 * 433.milc 112 568 1810 * 112 568 1810 * 434.zeusmp 112 394 2580 * 112 394 2580 * 435.gromacs 112 324 2470 * 112 322 2490 * 436.cactusADM 112 463 2890 * 112 463 2890 * 437.leslie3d 112 818 1290 * 56 382 1380 * 444.namd 112 520 1730 * 112 518 1730 * 447.dealII 112 372 3450 * 112 372 3450 * 450.soplex 112 698 1340 * 56 332 1410 * 453.povray 112 194 3080 * 112 166 3580 * 454.calculix 112 289 3190 * 112 289 3190 * 459.GemsFDTD 112 978 1220 * 56 513 1160 * 465.tonto 112 503 2190 * 112 478 2300 * 470.lbm 112 636 2420 * 112 636 2420 * 481.wrf 112 560 2230 * 112 560 2230 * 482.sphinx3 112 1081 2020 * 112 1081 2020 * SPECfp(R)_rate_base2006 2130 SPECfp_rate2006 2170 HARDWARE -------- CPU Name: Intel Xeon Gold 5120 CPU Characteristics: Intel Turbo Boost Technology up to 3.20 GHz CPU MHz: 2200 FPU: Integrated CPU(s) enabled: 56 cores, 4 chips, 14 cores/chip, 2 threads/core CPU(s) orderable: 2,4 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core L3 Cache: 19.25 MB I+D on chip per chip Other Cache: None Memory: 1536 GB (48 x 32 GB 2Rx4 PC4-2666V-R, running at 2400) Disk Subsystem: 800 GB tmpfs Other Hardware: None SOFTWARE -------- Operating System: SUSE Linux Enterprise Server 12 SP2 (x86_64) Kernel 4.4.21-69-default Compiler: C/C++: Version 17.0.3.191 of Intel C/C++ Compiler for Linux; Fortran: Version 17.0.3.191 of Intel Fortran Compiler for Linux Auto Parallel: Yes File System: tmpfs System State: Run level 3 (multi-user) Base Pointers: 32/64-bit Peak Pointers: 32/64-bit Other Software: None Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Tmpfs filesystem can be set with: mount -t tmpfs -o size=800g tmpfs /home Process tuning setting: echo 50000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 240000000 > /proc/sys/kernel/sched_latency_ns echo 5000000 > /proc/sys/kernel/sched_migration_cost_ns echo 100000000 > /proc/sys/kernel/sched_min_granularity_ns echo 150000000 > /proc/sys/kernel/sched_wakeup_granularity_ns Platform Notes -------------- BIOS configuration: Choose Operating Mode set to Maximum Performance SNC set to Enable DCU Streamer Prefetcher set to Disable Stale AtoS set to Enable LLC dead line alloc set to Disable Sysinfo program /home/cpu2006-1.2-ic17.0u3/config/sysinfo.rev6993 Revision 6993 of 2015-11-06 (b5e8d4b4eb51ed28d7f98696cbe290c1) running on linux-uyxw Sat Dec 9 00:12:28 2017 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) Xeon(R) Gold 5120 CPU @ 2.20GHz 4 "physical id"s (chips) 112 "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 : 14 siblings : 28 physical 0: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 physical 1: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 physical 2: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 physical 3: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 cache size : 19712 KB From /proc/meminfo MemTotal: 1584766288 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux linux-uyxw 4.4.21-69-default #1 SMP Tue Oct 25 10:58:20 UTC 2016 (9464f67) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Dec 8 12:00 SPEC is set to: /home/cpu2006-1.2-ic17.0u3 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 800G 5.0G 796G 1% /home Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS Lenovo -[PSE103K-1.00]- 06/19/2017 Memory: 48x NO DIMM NO DIMM 48x Samsung M393A4K40BB2-CTD 32 GB 2 rank 2666 MHz, configured at 2400 MHz (End of data from sysinfo program) General Notes ------------- Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006-1.2-ic17.0u3/lib/ia32:/home/cpu2006-1.2-ic17.0u3/lib/intel64:/home/cpu2006-1.2-ic17.0u3/sh10.2" Binaries compiled on a system with 1x Intel Core i7-4790 CPU + 32GB RAM memory using Redhat Enterprise Linux 7.2 Transparent Huge Pages enabled by default Filesystem page cache cleared with: shell invocation of 'sync; echo 3 > /proc/sys/vm/drop_caches' prior to run runspec command invoked through numactl i.e.: numactl --interleave=all runspec 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: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 C++ benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 Fortran benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch Benchmarks using both Fortran and C: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -qopt-mem-layout-trans=3 Peak Compiler Invocation ------------------------ C benchmarks: icc -m64 C++ benchmarks (except as noted below): icpc -m64 450.soplex: icpc -m32 -L/opt/intel/compilers_and_libraries_2017/linux/lib/ia32 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 450.soplex: -D_FILE_OFFSET_BITS=64 453.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 Peak Optimization Flags ----------------------- C benchmarks: 433.milc: basepeak = yes 470.lbm: basepeak = yes 482.sphinx3: basepeak = yes C++ benchmarks: 444.namd: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -fno-alias -auto-ilp32 -qopt-mem-layout-trans=3 447.dealII: basepeak = yes 450.soplex: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -qopt-malloc-options=3 -qopt-mem-layout-trans=3 453.povray: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll4 -qopt-mem-layout-trans=3 Fortran benchmarks: 410.bwaves: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch 416.gamess: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll2 -inline-level=0 -scalar-rep- 434.zeusmp: basepeak = yes 437.leslie3d: Same as 410.bwaves 459.GemsFDTD: Same as 410.bwaves 465.tonto: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll4 -auto -inline-calloc -qopt-malloc-options=3 Benchmarks using both Fortran and C: 435.gromacs: -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -qopt-prefetch -auto-ilp32 -qopt-mem-layout-trans=3 436.cactusADM: basepeak = yes 454.calculix: basepeak = yes 481.wrf: basepeak = yes The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/Intel-ic17.0-official-linux64-revF.html http://www.spec.org/cpu2006/flags/Lenovo-Platform-Flags-V1.2-SKL-E.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/Intel-ic17.0-official-linux64-revF.xml http://www.spec.org/cpu2006/flags/Lenovo-Platform-Flags-V1.2-SKL-E.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 2006-2017 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.2. Report generated on Wed Dec 27 12:05:36 2017 by CPU2006 ASCII formatter v6932. Originally published on 26 December 2017.