SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (2.60 GHz, Intel Xeon Gold 6142M) Fri Oct 27 19:07:39 2017 CPU2006 License: 9017 Test date: Oct-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 128 826 2100 S 64 402 2160 * 410.bwaves 128 828 2100 S 64 402 2160 S 410.bwaves 128 828 2100 * 64 402 2160 S 416.gamess 128 863 2900 S 128 839 2990 S 416.gamess 128 865 2900 S 128 837 2990 S 416.gamess 128 865 2900 * 128 838 2990 * 433.milc 128 576 2040 S 128 576 2040 S 433.milc 128 576 2040 * 128 576 2040 * 433.milc 128 576 2040 S 128 576 2040 S 434.zeusmp 128 367 3180 S 128 367 3180 S 434.zeusmp 128 371 3140 S 128 371 3140 S 434.zeusmp 128 367 3170 * 128 367 3170 * 435.gromacs 128 254 3590 * 128 251 3640 S 435.gromacs 128 254 3590 S 128 252 3620 * 435.gromacs 128 254 3590 S 128 253 3610 S 436.cactusADM 128 437 3500 S 128 437 3500 S 436.cactusADM 128 437 3500 * 128 437 3500 * 436.cactusADM 128 437 3500 S 128 437 3500 S 437.leslie3d 128 804 1500 S 64 386 1560 S 437.leslie3d 128 801 1500 S 64 386 1560 * 437.leslie3d 128 804 1500 * 64 386 1560 S 444.namd 128 429 2390 S 128 420 2440 S 444.namd 128 429 2390 * 128 424 2420 S 444.namd 128 427 2400 S 128 422 2430 * 447.dealII 128 324 4520 S 128 324 4520 S 447.dealII 128 322 4540 * 128 322 4540 * 447.dealII 128 321 4570 S 128 321 4570 S 450.soplex 128 696 1530 S 64 317 1680 S 450.soplex 128 696 1530 S 64 316 1690 * 450.soplex 128 696 1530 * 64 316 1690 S 453.povray 128 169 4030 S 128 144 4730 S 453.povray 128 170 4010 S 128 144 4730 * 453.povray 128 169 4030 * 128 145 4710 S 454.calculix 128 237 4460 S 128 237 4460 S 454.calculix 128 237 4450 * 128 237 4450 * 454.calculix 128 238 4440 S 128 238 4440 S 459.GemsFDTD 128 991 1370 S 64 520 1310 S 459.GemsFDTD 128 990 1370 * 64 520 1310 S 459.GemsFDTD 128 988 1370 S 64 520 1310 * 465.tonto 128 424 2970 S 128 411 3060 S 465.tonto 128 427 2950 * 128 404 3120 S 465.tonto 128 431 2920 S 128 409 3080 * 470.lbm 128 643 2740 S 128 643 2740 S 470.lbm 128 643 2740 * 128 643 2740 * 470.lbm 128 643 2740 S 128 643 2740 S 481.wrf 128 562 2540 S 128 562 2540 S 481.wrf 128 560 2550 S 128 560 2550 S 481.wrf 128 561 2550 * 128 561 2550 * 482.sphinx3 128 972 2570 S 128 972 2570 S 482.sphinx3 128 976 2560 S 128 976 2560 S 482.sphinx3 128 973 2560 * 128 973 2560 * ============================================================================== 410.bwaves 128 828 2100 * 64 402 2160 * 416.gamess 128 865 2900 * 128 838 2990 * 433.milc 128 576 2040 * 128 576 2040 * 434.zeusmp 128 367 3170 * 128 367 3170 * 435.gromacs 128 254 3590 * 128 252 3620 * 436.cactusADM 128 437 3500 * 128 437 3500 * 437.leslie3d 128 804 1500 * 64 386 1560 * 444.namd 128 429 2390 * 128 422 2430 * 447.dealII 128 322 4540 * 128 322 4540 * 450.soplex 128 696 1530 * 64 316 1690 * 453.povray 128 169 4030 * 128 144 4730 * 454.calculix 128 237 4450 * 128 237 4450 * 459.GemsFDTD 128 990 1370 * 64 520 1310 * 465.tonto 128 427 2950 * 128 409 3080 * 470.lbm 128 643 2740 * 128 643 2740 * 481.wrf 128 561 2550 * 128 561 2550 * 482.sphinx3 128 973 2560 * 128 973 2560 * SPECfp(R)_rate_base2006 2650 SPECfp_rate2006 2710 HARDWARE -------- CPU Name: Intel Xeon Gold 6142M 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-boxi Sat Oct 28 07:07:40 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 6142M 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: 1584622892 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-boxi 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 Oct 27 21:28 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 -[PSE109F-1.10]- 09/25/2017 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-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 12:05:41 2017 by CPU2006 ASCII formatter v6932. Originally published on 26 December 2017.