SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (2.60 GHz, Intel Xeon Gold 6142) Fri Nov 10 19:38:46 2017 CPU2006 License: 9017 Test date: Nov-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 128 820 2120 S 64 402 2170 S 410.bwaves 128 819 2120 S 64 401 2170 S 410.bwaves 128 819 2120 * 64 402 2170 * 416.gamess 128 850 2950 * 128 837 2990 S 416.gamess 128 850 2950 S 128 823 3050 * 416.gamess 128 848 2960 S 128 823 3050 S 433.milc 128 568 2070 S 128 568 2070 S 433.milc 128 568 2070 S 128 568 2070 S 433.milc 128 568 2070 * 128 568 2070 * 434.zeusmp 128 369 3150 S 128 369 3150 S 434.zeusmp 128 368 3170 S 128 368 3170 S 434.zeusmp 128 369 3160 * 128 369 3160 * 435.gromacs 128 254 3600 S 128 251 3640 S 435.gromacs 128 253 3610 * 128 251 3650 * 435.gromacs 128 253 3610 S 128 249 3670 S 436.cactusADM 128 430 3560 S 128 430 3560 S 436.cactusADM 128 430 3560 * 128 430 3560 * 436.cactusADM 128 432 3540 S 128 432 3540 S 437.leslie3d 128 797 1510 S 64 384 1570 S 437.leslie3d 128 796 1510 * 64 384 1570 * 437.leslie3d 128 796 1510 S 64 385 1560 S 444.namd 128 425 2420 S 128 416 2470 S 444.namd 128 422 2430 S 128 419 2450 S 444.namd 128 422 2430 * 128 416 2470 * 447.dealII 128 320 4580 S 128 320 4580 S 447.dealII 128 321 4560 * 128 321 4560 * 447.dealII 128 322 4550 S 128 322 4550 S 450.soplex 128 688 1550 * 64 313 1710 S 450.soplex 128 688 1550 S 64 312 1710 S 450.soplex 128 687 1550 S 64 312 1710 * 453.povray 128 166 4090 * 128 142 4780 S 453.povray 128 166 4100 S 128 141 4820 S 453.povray 128 167 4090 S 128 142 4810 * 454.calculix 128 233 4540 S 128 233 4540 S 454.calculix 128 233 4540 * 128 233 4540 * 454.calculix 128 233 4530 S 128 233 4530 S 459.GemsFDTD 128 981 1380 S 64 515 1320 * 459.GemsFDTD 128 982 1380 S 64 515 1320 S 459.GemsFDTD 128 981 1380 * 64 515 1320 S 465.tonto 128 424 2970 S 128 407 3100 S 465.tonto 128 436 2890 S 128 406 3100 * 465.tonto 128 425 2970 * 128 403 3130 S 470.lbm 128 637 2760 S 128 637 2760 S 470.lbm 128 637 2760 * 128 637 2760 * 470.lbm 128 638 2760 S 128 638 2760 S 481.wrf 128 558 2560 * 128 558 2560 * 481.wrf 128 558 2560 S 128 558 2560 S 481.wrf 128 557 2570 S 128 557 2570 S 482.sphinx3 128 959 2600 S 128 959 2600 S 482.sphinx3 128 964 2590 S 128 964 2590 S 482.sphinx3 128 960 2600 * 128 960 2600 * ============================================================================== 410.bwaves 128 819 2120 * 64 402 2170 * 416.gamess 128 850 2950 * 128 823 3050 * 433.milc 128 568 2070 * 128 568 2070 * 434.zeusmp 128 369 3160 * 128 369 3160 * 435.gromacs 128 253 3610 * 128 251 3650 * 436.cactusADM 128 430 3560 * 128 430 3560 * 437.leslie3d 128 796 1510 * 64 384 1570 * 444.namd 128 422 2430 * 128 416 2470 * 447.dealII 128 321 4560 * 128 321 4560 * 450.soplex 128 688 1550 * 64 312 1710 * 453.povray 128 166 4090 * 128 142 4810 * 454.calculix 128 233 4540 * 128 233 4540 * 459.GemsFDTD 128 981 1380 * 64 515 1320 * 465.tonto 128 425 2970 * 128 406 3100 * 470.lbm 128 637 2760 * 128 637 2760 * 481.wrf 128 558 2560 * 128 558 2560 * 482.sphinx3 128 960 2600 * 128 960 2600 * SPECfp(R)_rate_base2006 2680 SPECfp_rate2006 2740 HARDWARE -------- CPU Name: Intel Xeon Gold 6142 CPU Characteristics: Intel Turbo Boost Technology up to 3.70 GHz CPU MHz: 2600 FPU: Integrated CPU(s) enabled: 64 cores, 4 chips, 16 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: 22 MB I+D on chip per chip Other Cache: None Memory: 1536 GB (48 x 32 GB 2Rx4 PC4-2666V-R) 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 Nov 11 08:38:47 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 6142 CPU @ 2.60GHz 4 "physical id"s (chips) 128 "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 : 16 siblings : 32 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 physical 2: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 physical 3: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 cache size : 22528 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 Nov 10 23:07 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 (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-F.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-F.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 Thu Dec 21 17:10:50 2017 by CPU2006 ASCII formatter v6932. Originally published on 21 December 2017.