SPEC(R) CFP2006 Summary Lenovo Global Technology ThinkSystem SR950 (3.60 GHz, Intel Xeon Platinum 8156) Tue Aug 22 23:41:50 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 64 344 2530 S 32 182 2390 S 410.bwaves 64 345 2520 * 32 181 2400 S 410.bwaves 64 345 2520 S 32 181 2400 * 416.gamess 64 706 1770 * 64 685 1830 S 416.gamess 64 706 1780 S 64 686 1830 S 416.gamess 64 707 1770 S 64 685 1830 * 433.milc 64 225 2610 S 64 225 2610 S 433.milc 64 225 2610 S 64 225 2610 S 433.milc 64 225 2610 * 64 225 2610 * 434.zeusmp 64 240 2420 S 64 240 2420 S 434.zeusmp 64 242 2410 * 64 242 2410 * 434.zeusmp 64 242 2410 S 64 242 2410 S 435.gromacs 64 204 2240 S 64 201 2270 S 435.gromacs 64 204 2240 * 64 201 2270 * 435.gromacs 64 205 2230 S 64 201 2270 S 436.cactusADM 64 291 2630 S 64 291 2630 S 436.cactusADM 64 294 2600 S 64 294 2600 S 436.cactusADM 64 294 2610 * 64 294 2610 * 437.leslie3d 64 436 1380 * 32 152 1980 * 437.leslie3d 64 435 1380 S 32 152 1980 S 437.leslie3d 64 441 1360 S 32 152 1980 S 444.namd 64 366 1400 S 64 364 1410 S 444.namd 64 369 1390 S 64 367 1400 S 444.namd 64 368 1390 * 64 367 1400 * 447.dealII 64 257 2840 S 64 257 2840 S 447.dealII 64 258 2840 * 64 258 2840 * 447.dealII 64 259 2820 S 64 259 2820 S 450.soplex 64 372 1440 S 32 211 1270 S 450.soplex 64 372 1440 * 32 210 1270 S 450.soplex 64 371 1440 S 32 211 1270 * 453.povray 64 135 2520 S 64 116 2940 S 453.povray 64 135 2510 S 64 116 2920 S 453.povray 64 135 2520 * 64 116 2940 * 454.calculix 64 191 2770 S 64 191 2770 S 454.calculix 64 191 2770 S 64 191 2770 S 454.calculix 64 191 2770 * 64 191 2770 * 459.GemsFDTD 64 554 1230 S 32 328 1030 S 459.GemsFDTD 64 554 1220 S 32 329 1030 S 459.GemsFDTD 64 554 1230 * 32 329 1030 * 465.tonto 64 313 2010 * 64 296 2130 S 465.tonto 64 313 2010 S 64 297 2120 * 465.tonto 64 310 2030 S 64 297 2120 S 470.lbm 64 376 2340 S 64 376 2340 S 470.lbm 64 376 2340 * 64 376 2340 * 470.lbm 64 376 2340 S 64 376 2340 S 481.wrf 64 248 2880 S 64 248 2880 S 481.wrf 64 258 2770 S 64 258 2770 S 481.wrf 64 250 2860 * 64 250 2860 * 482.sphinx3 64 651 1920 * 64 651 1920 * 482.sphinx3 64 650 1920 S 64 650 1920 S 482.sphinx3 64 651 1920 S 64 651 1920 S ============================================================================== 410.bwaves 64 345 2520 * 32 181 2400 * 416.gamess 64 706 1770 * 64 685 1830 * 433.milc 64 225 2610 * 64 225 2610 * 434.zeusmp 64 242 2410 * 64 242 2410 * 435.gromacs 64 204 2240 * 64 201 2270 * 436.cactusADM 64 294 2610 * 64 294 2610 * 437.leslie3d 64 436 1380 * 32 152 1980 * 444.namd 64 368 1390 * 64 367 1400 * 447.dealII 64 258 2840 * 64 258 2840 * 450.soplex 64 372 1440 * 32 211 1270 * 453.povray 64 135 2520 * 64 116 2940 * 454.calculix 64 191 2770 * 64 191 2770 * 459.GemsFDTD 64 554 1230 * 32 329 1030 * 465.tonto 64 313 2010 * 64 297 2120 * 470.lbm 64 376 2340 * 64 376 2340 * 481.wrf 64 250 2860 * 64 250 2860 * 482.sphinx3 64 651 1920 * 64 651 1920 * SPECfp(R)_rate_base2006 2090 SPECfp_rate2006 2130 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: 32 cores, 8 chips, 4 cores/chip, 2 threads/core CPU(s) orderable: 2,4,8 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: 3 TB (96 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 Proton8S-SUSE12SP2 Wed Aug 23 11:41:51 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 8 "physical id"s (chips) 64 "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 physical 4: cores 1 2 5 11 physical 5: cores 1 5 9 13 physical 6: cores 1 5 9 13 physical 7: cores 1 5 9 13 cache size : 16896 KB From /proc/meminfo MemTotal: 3170207836 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 Proton8S-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 23 04:06 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 -[PSE105L-1.00]- 06/22/2017 Memory: 96x 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.20171004.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.20171004.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 Oct 4 12:34:34 2017 by CPU2006 ASCII formatter v6932. Originally published on 3 October 2017.