SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (3.60 GHz, Intel Xeon Platinum 8156) Thu Aug 24 13:10:20 2017 CPU2006 License: 9017 Test date: Aug-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 32 344 1260 S 16 181 1200 S 410.bwaves 32 344 1270 * 16 181 1200 S 410.bwaves 32 343 1270 S 16 181 1200 * 416.gamess 32 706 888 * 32 685 915 S 416.gamess 32 706 888 S 32 684 916 S 416.gamess 32 705 888 S 32 685 915 * 433.milc 32 214 1370 S 32 214 1370 S 433.milc 32 214 1370 S 32 214 1370 S 433.milc 32 214 1370 * 32 214 1370 * 434.zeusmp 32 239 1220 S 32 239 1220 S 434.zeusmp 32 241 1210 S 32 241 1210 S 434.zeusmp 32 239 1220 * 32 239 1220 * 435.gromacs 32 203 1120 * 32 199 1150 * 435.gromacs 32 197 1160 S 32 197 1160 S 435.gromacs 32 203 1120 S 32 200 1140 S 436.cactusADM 32 290 1320 S 32 290 1320 S 436.cactusADM 32 292 1310 S 32 292 1310 S 436.cactusADM 32 291 1320 * 32 291 1320 * 437.leslie3d 32 411 732 S 16 151 993 S 437.leslie3d 32 437 689 S 16 152 992 * 437.leslie3d 32 421 714 * 16 152 990 S 444.namd 32 364 704 S 32 362 709 S 444.namd 32 363 708 S 32 363 707 * 444.namd 32 363 706 * 32 363 706 S 447.dealII 32 257 1420 S 32 257 1420 S 447.dealII 32 256 1430 S 32 256 1430 S 447.dealII 32 257 1420 * 32 257 1420 * 450.soplex 32 365 730 S 16 208 642 S 450.soplex 32 365 731 * 16 208 641 * 450.soplex 32 365 732 S 16 209 640 S 453.povray 32 135 1260 S 32 116 1470 S 453.povray 32 134 1270 S 32 116 1470 * 453.povray 32 135 1260 * 32 115 1470 S 454.calculix 32 189 1400 S 32 189 1400 S 454.calculix 32 187 1410 S 32 187 1410 S 454.calculix 32 188 1400 * 32 188 1400 * 459.GemsFDTD 32 553 614 * 16 329 517 S 459.GemsFDTD 32 553 614 S 16 328 518 S 459.GemsFDTD 32 554 613 S 16 328 518 * 465.tonto 32 305 1030 S 32 291 1080 * 465.tonto 32 310 1020 S 32 295 1070 S 465.tonto 32 307 1020 * 32 286 1100 S 470.lbm 32 376 1170 S 32 376 1170 S 470.lbm 32 375 1170 * 32 375 1170 * 470.lbm 32 375 1170 S 32 375 1170 S 481.wrf 32 248 1440 S 32 248 1440 S 481.wrf 32 248 1440 * 32 248 1440 * 481.wrf 32 245 1460 S 32 245 1460 S 482.sphinx3 32 644 969 S 32 644 969 S 482.sphinx3 32 649 961 * 32 649 961 * 482.sphinx3 32 649 960 S 32 649 960 S ============================================================================== 410.bwaves 32 344 1270 * 16 181 1200 * 416.gamess 32 706 888 * 32 685 915 * 433.milc 32 214 1370 * 32 214 1370 * 434.zeusmp 32 239 1220 * 32 239 1220 * 435.gromacs 32 203 1120 * 32 199 1150 * 436.cactusADM 32 291 1320 * 32 291 1320 * 437.leslie3d 32 421 714 * 16 152 992 * 444.namd 32 363 706 * 32 363 707 * 447.dealII 32 257 1420 * 32 257 1420 * 450.soplex 32 365 731 * 16 208 641 * 453.povray 32 135 1260 * 32 116 1470 * 454.calculix 32 188 1400 * 32 188 1400 * 459.GemsFDTD 32 553 614 * 16 328 518 * 465.tonto 32 307 1020 * 32 291 1080 * 470.lbm 32 375 1170 * 32 375 1170 * 481.wrf 32 248 1440 * 32 248 1440 * 482.sphinx3 32 649 961 * 32 649 961 * SPECfp(R)_rate_base2006 1060 SPECfp_rate2006 1070 HARDWARE -------- CPU Name: Intel Xeon Platinum 8156 CPU Characteristics: Intel Turbo Boost Technology up to 3.70 GHz CPU MHz: 3600 FPU: Integrated CPU(s) enabled: 16 cores, 4 chips, 4 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: 16.5 MB I+D on chip per chip Other Cache: None Memory: 1536 GB (48 x 32 GB 2Rx4 PC4-2666V-R) Disk Subsystem: 1 x 800 GB SAS SSD 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 Proton4S-SUSE12SP2 Fri Aug 25 01:10:21 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 8156 CPU @ 3.60GHz 4 "physical id"s (chips) 32 "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 : 4 siblings : 8 physical 0: cores 0 3 10 13 physical 1: cores 1 5 9 13 physical 2: cores 1 2 5 11 physical 3: cores 1 5 9 13 cache size : 16896 KB From /proc/meminfo MemTotal: 1584766204 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 Proton4S-SUSE12SP2 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 Aug 24 17:39 SPEC is set to: /home/cpu2006-1.2-ic17.0u3 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 800G 3.7G 797G 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-C.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-C.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 Sep 20 11:07:15 2017 by CPU2006 ASCII formatter v6932. Originally published on 19 September 2017.