SPEC(R) CPU2017 Floating Point Speed Result Lenovo Global Technology ThinkSystem SR950 (3.60 GHz, Intel Xeon Platinum 8156) CPU2017 License: 9017 Test date: Jan-2018 Test sponsor: Lenovo Global Technology Hardware availability: Sep-2017 Tested by: Lenovo Global Technology Software availability: Sep-2017 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 32 69.9 844 S 32 68.1 867 * 603.bwaves_s 32 69.2 853 * 32 70.0 842 S 603.bwaves_s 32 68.1 867 S 32 67.9 869 S 607.cactuBSSN_s 32 129 129 S 32 130 128 * 607.cactuBSSN_s 32 128 130 S 32 130 128 S 607.cactuBSSN_s 32 129 129 * 32 127 132 S 619.lbm_s 32 53.4 98.1 S 32 53.3 98.3 S 619.lbm_s 32 54.7 95.8 * 32 53.5 97.8 * 619.lbm_s 32 63.1 83.1 S 32 53.8 97.4 S 621.wrf_s 32 255 52.0 S 32 246 53.8 S 621.wrf_s 32 290 45.6 S 32 257 51.5 * 621.wrf_s 32 271 48.7 * 32 262 50.5 S 627.cam4_s 32 105 84.7 * 32 103 85.8 S 627.cam4_s 32 106 83.8 S 32 106 83.6 * 627.cam4_s 32 103 86.5 S 32 106 83.3 S 628.pop2_s 32 265 44.8 S 32 275 43.1 S 628.pop2_s 32 278 42.6 * 32 286 41.5 S 628.pop2_s 32 290 40.9 S 32 281 42.3 * 638.imagick_s 32 132 109 S 32 132 110 S 638.imagick_s 32 131 110 S 32 132 109 S 638.imagick_s 32 132 110 * 32 132 110 * 644.nab_s 32 88.9 197 * 32 89.3 196 S 644.nab_s 32 89.0 196 S 32 89.0 196 * 644.nab_s 32 88.8 197 S 32 88.8 197 S 649.fotonik3d_s 32 91.5 99.6 S 32 90.8 100 S 649.fotonik3d_s 32 89.9 101 * 32 90.9 100 * 649.fotonik3d_s 32 89.2 102 S 32 91.6 99.6 S 654.roms_s 32 101 156 S 32 93.7 168 * 654.roms_s 32 97.8 161 * 32 94.4 167 S 654.roms_s 32 97.4 162 S 32 92.9 170 S ================================================================================= 603.bwaves_s 32 69.2 853 * 32 68.1 867 * 607.cactuBSSN_s 32 129 129 * 32 130 128 * 619.lbm_s 32 54.7 95.8 * 32 53.5 97.8 * 621.wrf_s 32 271 48.7 * 32 257 51.5 * 627.cam4_s 32 105 84.7 * 32 106 83.6 * 628.pop2_s 32 278 42.6 * 32 281 42.3 * 638.imagick_s 32 132 110 * 32 132 110 * 644.nab_s 32 88.9 197 * 32 89.0 196 * 649.fotonik3d_s 32 89.9 101 * 32 90.9 100 * 654.roms_s 32 97.8 161 * 32 93.7 168 * SPECspeed2017_fp_base 121 SPECspeed2017_fp_peak 122 HARDWARE -------- CPU Name: Intel Xeon Platinum 8156 Max MHz.: 3700 Nominal: 3600 Enabled: 32 cores, 8 chips Orderable: 2,4,8 chips Cache L1: 32 KB I + 32 KB D on chip per core L2: 1 MB I+D on chip per core L3: 16.5 MB I+D on chip per chip Other: None Memory: 3 TB (96 x 32 GB 2Rx4 PC4-2666V-R) Storage: 1 x 800 GB SAS SSD Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 12 SP2 (x86_64) Kernel 4.4.21-69-default Compiler: C/C++: Version 18.0.0.128 of Intel C/C++ Compiler for Linux; Fortran: Version 18.0.0.128 of Intel Fortran Compiler for Linux Parallel: Yes Firmware: Lenovo BIOS Version PSE105X 1.00 released Aug-2017 File System: btrfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: None Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" General Notes ------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2017.1.0.2.ic18.0/lib/ia32:/home/cpu2017.1.0.2.ic18.0/lib/intel64" LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:/home/cpu2017.1.0.2.ic18.0/je5.0.1-32:/home/cpu2017.1.0.2.ic18.0/je5.0.1-64" OMP_STACKSIZE = "192M" Binaries compiled on a system with 1x Intel Core i7-4790 CPU + 32GB RAM memory using Redhat Enterprise Linux 7.4 Transparent Huge Pages enabled by default Prior to runcpu invocation Filesystem page cache synced and cleared with: sync; echo 3> /proc/sys/vm/drop_caches No: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. No: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. No: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented. This benchmark result is intended to provide perspective on past performance using the historical hardware and/or software described on this result page. The system as described on this result page was formerly generally available. At the time of this publication, it may not be shipping, and/or may not be supported, and/or may fail to meet other tests of General Availability described in the SPEC OSG Policy document, http://www.spec.org/osg/policy.html This measured result may not be representative of the result that would be measured were this benchmark run with hardware and software available as of the publication date. Platform Notes -------------- BIOS configuration: Choose Operating Mode set to Maximum Performance Hyper-Threading set to Disable Hardware Prefetcher set to Disable MONITORM/WAIT set to Enable Execute Disable Bit set to Disable Intel Virtualization Technology set to Disable Uncore Frequency Scaling set to Disable UPI Prefetcher set to Disable Stale AtoS set to Enable Sysinfo program /home/cpu2017.1.0.2.ic18.0/bin/sysinfo Rev: r5797 of 2017-06-14 96c45e4568ad54c135fd618bcc091c0f running on linux-boxi Sat Jan 13 00:10:31 2018 SUT (System Under Test) info as seen by some common utilities. For more information on this section, see https://www.spec.org/cpu2017/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Platinum 8156 CPU @ 3.60GHz 8 "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 : 4 physical 0: cores 1 5 9 13 physical 1: cores 1 2 5 11 physical 2: cores 1 5 9 13 physical 3: cores 1 2 5 11 physical 4: cores 1 2 5 11 physical 5: cores 2 3 4 9 physical 6: cores 1 5 9 13 physical 7: cores 1 5 9 13 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 32 On-line CPU(s) list: 0-31 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s): 8 NUMA node(s): 8 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Platinum 8156 CPU @ 3.60GHz Stepping: 4 CPU MHz: 3591.555 BogoMIPS: 7183.11 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 16896K NUMA node0 CPU(s): 0-3 NUMA node1 CPU(s): 4-7 NUMA node2 CPU(s): 8-11 NUMA node3 CPU(s): 12-15 NUMA node4 CPU(s): 16-19 NUMA node5 CPU(s): 20-23 NUMA node6 CPU(s): 24-27 NUMA node7 CPU(s): 28-31 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc /proc/cpuinfo cache data cache size : 16896 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 8 nodes (0-7) node 0 cpus: 0 1 2 3 node 0 size: 386513 MB node 0 free: 385501 MB node 1 cpus: 4 5 6 7 node 1 size: 387057 MB node 1 free: 385979 MB node 2 cpus: 8 9 10 11 node 2 size: 387057 MB node 2 free: 386079 MB node 3 cpus: 12 13 14 15 node 3 size: 387057 MB node 3 free: 386011 MB node 4 cpus: 16 17 18 19 node 4 size: 387057 MB node 4 free: 386166 MB node 5 cpus: 20 21 22 23 node 5 size: 387057 MB node 5 free: 386018 MB node 6 cpus: 24 25 26 27 node 6 size: 387057 MB node 6 free: 386157 MB node 7 cpus: 28 29 30 31 node 7 size: 387052 MB node 7 free: 385947 MB node distances: node 0 1 2 3 4 5 6 7 0: 10 21 31 21 21 31 31 31 1: 21 10 21 31 31 21 31 31 2: 31 21 10 21 31 31 21 31 3: 21 31 21 10 31 31 31 21 4: 21 31 31 31 10 21 21 31 5: 31 21 31 31 21 10 31 21 6: 31 31 21 31 21 31 10 21 7: 31 31 31 21 31 21 21 10 From /proc/meminfo MemTotal: 3170210052 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 Jan 12 18:57 SPEC is set to: /home/cpu2017.1.0.2.ic18.0 Filesystem Type Size Used Avail Use% Mounted on /dev/sdb2 btrfs 744G 25G 719G 4% /home Additional information from dmidecode follows. 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 -[PSE105X-1.00]- 08/17/2017 Memory: 96x Samsung M393A4K40BB2-CTD 32 GB 2 rank 2666 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== CC 619.lbm_s(base) 638.imagick_s(base, peak) 644.nab_s(base, peak) ------------------------------------------------------------------------------ icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 619.lbm_s(peak) ------------------------------------------------------------------------------ icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 607.cactuBSSN_s(base) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 607.cactuBSSN_s(peak) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 603.bwaves_s(base) 649.fotonik3d_s(base) 654.roms_s(base) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 603.bwaves_s(peak) 649.fotonik3d_s(peak) 654.roms_s(peak) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 621.wrf_s(base) 627.cam4_s(base, peak) 628.pop2_s(base) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 621.wrf_s(peak) 628.pop2_s(peak) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using Fortran, C, and C++: icpc icc ifort Base Portability Flags ---------------------- 603.bwaves_s: -DSPEC_LP64 607.cactuBSSN_s: -DSPEC_LP64 619.lbm_s: -DSPEC_LP64 621.wrf_s: -DSPEC_LP64 -DSPEC_CASE_FLAG -convert big_endian 627.cam4_s: -DSPEC_LP64 -DSPEC_CASE_FLAG 628.pop2_s: -DSPEC_LP64 -DSPEC_CASE_FLAG -convert big_endian -assume byterecl 638.imagick_s: -DSPEC_LP64 644.nab_s: -DSPEC_LP64 649.fotonik3d_s: -DSPEC_LP64 654.roms_s: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -DSPEC_OPENMP Fortran benchmarks: -DSPEC_OPENMP -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -nostandard-realloc-lhs -align array32byte Benchmarks using both Fortran and C: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs -align array32byte Benchmarks using Fortran, C, and C++: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs -align array32byte Base Other Flags ---------------- C benchmarks: -m64 -std=c11 Fortran benchmarks: -m64 Benchmarks using both Fortran and C: -m64 -std=c11 Benchmarks using Fortran, C, and C++: -m64 -std=c11 Peak Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using Fortran, C, and C++: icpc icc ifort Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 619.lbm_s: -prof-gen(pass 1) -prof-use(pass 2) -O2 -xCORE-AVX512 -qopt-prefetch -ipo -O3 -ffinite-math-only -no-prec-div -qopt-mem-layout-trans=3 -DSPEC_SUPPRESS_OPENMP -qopenmp -DSPEC_OPENMP 638.imagick_s: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -DSPEC_OPENMP 644.nab_s: Same as 638.imagick_s Fortran benchmarks: -prof-gen(pass 1) -prof-use(pass 2) -DSPEC_SUPPRESS_OPENMP -DSPEC_OPENMP -O2 -xCORE-AVX512 -qopt-prefetch -ipo -O3 -ffinite-math-only -no-prec-div -qopt-mem-layout-trans=3 -qopenmp -nostandard-realloc-lhs -align array32byte Benchmarks using both Fortran and C: 621.wrf_s: -prof-gen(pass 1) -prof-use(pass 2) -O2 -xCORE-AVX512 -qopt-prefetch -ipo -O3 -ffinite-math-only -no-prec-div -qopt-mem-layout-trans=3 -DSPEC_SUPPRESS_OPENMP -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs -align array32byte 627.cam4_s: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs -align array32byte 628.pop2_s: Same as 621.wrf_s Benchmarks using Fortran, C, and C++: -prof-gen(pass 1) -prof-use(pass 2) -O2 -xCORE-AVX512 -qopt-prefetch -ipo -O3 -ffinite-math-only -no-prec-div -qopt-mem-layout-trans=3 -DSPEC_SUPPRESS_OPENMP -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs -align array32byte Peak Other Flags ---------------- C benchmarks: -m64 -std=c11 Fortran benchmarks: -m64 Benchmarks using both Fortran and C: -m64 -std=c11 Benchmarks using Fortran, C, and C++: -m64 -std=c11 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.html http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-SKL-A.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.xml http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-SKL-A.xml SPEC is a registered trademark 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 info@spec.org. Copyright 2017-2018 Standard Performance Evaluation Corporation Tested with SPEC CPU2017 v1.0.2 on 2018-01-12 11:10:30-0500. Report generated on 2018-10-31 16:50:27 by CPU2017 ASCII formatter v6067. Originally published on 2018-03-06.