SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (2.70 GHz, Intel Xeon Platinum 8168) Fri Jul 21 09:58:38 2017 CPU2006 License: 9017 Test date: Jul-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 192 1184 2200 * 96 580 2250 S 410.bwaves 192 1183 2200 S 96 580 2250 * 410.bwaves 192 1184 2200 S 96 580 2250 S 416.gamess 192 842 4470 * 192 816 4610 * 416.gamess 192 842 4470 S 192 815 4610 S 416.gamess 192 841 4470 S 192 817 4600 S 433.milc 192 832 2120 S 192 832 2120 S 433.milc 192 832 2120 S 192 832 2120 S 433.milc 192 832 2120 * 192 832 2120 * 434.zeusmp 192 463 3770 S 192 463 3770 S 434.zeusmp 192 471 3710 S 192 471 3710 S 434.zeusmp 192 465 3760 * 192 465 3760 * 435.gromacs 192 247 5540 * 192 246 5570 S 435.gromacs 192 248 5530 S 192 245 5600 * 435.gromacs 192 247 5560 S 192 245 5600 S 436.cactusADM 192 547 4190 S 192 547 4190 S 436.cactusADM 192 547 4200 * 192 547 4200 * 436.cactusADM 192 545 4210 S 192 545 4210 S 437.leslie3d 192 1124 1610 S 96 550 1640 S 437.leslie3d 192 1123 1610 * 96 564 1600 S 437.leslie3d 192 1122 1610 S 96 550 1640 * 444.namd 192 421 3660 * 192 415 3710 S 444.namd 192 420 3670 S 192 415 3710 * 444.namd 192 421 3650 S 192 415 3710 S 447.dealII 192 326 6740 S 192 326 6740 S 447.dealII 192 330 6660 * 192 330 6660 * 447.dealII 192 334 6570 S 192 334 6570 S 450.soplex 192 949 1690 S 96 403 1990 S 450.soplex 192 942 1700 S 96 402 1990 S 450.soplex 192 944 1700 * 96 402 1990 * 453.povray 192 165 6180 S 192 141 7250 S 453.povray 192 165 6190 * 192 141 7250 * 453.povray 192 165 6200 S 192 141 7220 S 454.calculix 192 231 6860 S 192 231 6860 S 454.calculix 192 231 6850 S 192 231 6850 S 454.calculix 192 231 6850 * 192 231 6850 * 459.GemsFDTD 192 1346 1510 S 96 694 1470 S 459.GemsFDTD 192 1346 1510 S 96 695 1470 * 459.GemsFDTD 192 1346 1510 * 96 695 1470 S 465.tonto 192 489 3860 S 192 464 4070 S 465.tonto 192 491 3850 S 192 465 4070 * 465.tonto 192 490 3850 * 192 470 4020 S 470.lbm 192 865 3050 * 192 865 3050 * 470.lbm 192 865 3050 S 192 865 3050 S 470.lbm 192 865 3050 S 192 865 3050 S 481.wrf 192 804 2670 S 192 804 2670 S 481.wrf 192 802 2670 S 192 802 2670 S 481.wrf 192 803 2670 * 192 803 2670 * 482.sphinx3 192 1195 3130 S 192 1195 3130 S 482.sphinx3 192 1188 3150 S 192 1188 3150 S 482.sphinx3 192 1190 3140 * 192 1190 3140 * ============================================================================== 410.bwaves 192 1184 2200 * 96 580 2250 * 416.gamess 192 842 4470 * 192 816 4610 * 433.milc 192 832 2120 * 192 832 2120 * 434.zeusmp 192 465 3760 * 192 465 3760 * 435.gromacs 192 247 5540 * 192 245 5600 * 436.cactusADM 192 547 4200 * 192 547 4200 * 437.leslie3d 192 1123 1610 * 96 550 1640 * 444.namd 192 421 3660 * 192 415 3710 * 447.dealII 192 330 6660 * 192 330 6660 * 450.soplex 192 944 1700 * 96 402 1990 * 453.povray 192 165 6190 * 192 141 7250 * 454.calculix 192 231 6850 * 192 231 6850 * 459.GemsFDTD 192 1346 1510 * 96 695 1470 * 465.tonto 192 490 3850 * 192 465 4070 * 470.lbm 192 865 3050 * 192 865 3050 * 481.wrf 192 803 2670 * 192 803 2670 * 482.sphinx3 192 1190 3140 * 192 1190 3140 * SPECfp(R)_rate_base2006 3330 SPECfp_rate2006 3420 HARDWARE -------- CPU Name: Intel Xeon Platinum 8168 CPU Characteristics: Intel Turbo Boost Technology up to 3.70 GHz CPU MHz: 2700 FPU: Integrated CPU(s) enabled: 96 cores, 4 chips, 24 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: 33 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: Red Hat Enterprise Linux Server release 7.3 (Maipo) Kernel 3.10.0-514.el7.x86_64 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 Proton4S-RHEL7.3 Fri Jul 21 21:58:39 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) Platinum 8168 CPU @ 2.70GHz 4 "physical id"s (chips) 192 "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 : 24 siblings : 48 physical 0: cores 0 1 2 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 physical 1: cores 0 1 2 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 physical 2: cores 0 1 2 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 physical 3: cores 0 1 2 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 cache size : 33792 KB From /proc/meminfo MemTotal: 1584770976 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.3 (Maipo)" ID="rhel" ID_LIKE="fedora" VERSION_ID="7.3" PRETTY_NAME="Red Hat Enterprise Linux Server 7.3 (Maipo)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:redhat:enterprise_linux:7.3:GA:server" redhat-release: Red Hat Enterprise Linux Server release 7.3 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.3 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.3:ga:server uname -a: Linux Proton4S-RHEL7.3 3.10.0-514.el7.x86_64 #1 SMP Wed Oct 19 11:24:13 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jul 21 21:56 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 -[PSE105I-1.00]- 06/12/2017 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 Mon Nov 27 11:22:05 2017 by CPU2006 ASCII formatter v6932. Originally published on 22 November 2017.