SPEC(R) CPU2017 Floating Point Speed Result Lenovo Global Technology ThinkSystem SR950 (3.80 GHz, Intel Xeon Platinum 8256) CPU2017 License: 9017 Test date: Apr-2019 Test sponsor: Lenovo Global Technology Hardware availability: Apr-2019 Tested by: Lenovo Global Technology Software availability: Nov-2018 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 32 69.9 844 S 603.bwaves_s 32 67.5 875 S 603.bwaves_s 32 68.4 862 * 607.cactuBSSN_s 32 138 121 * 607.cactuBSSN_s 32 139 120 S 607.cactuBSSN_s 32 138 121 S 619.lbm_s 32 40.5 129 S 619.lbm_s 32 41.9 125 S 619.lbm_s 32 41.2 127 * 621.wrf_s 32 111 119 * 621.wrf_s 32 111 119 S 621.wrf_s 32 114 116 S 627.cam4_s 32 105 84.5 S 627.cam4_s 32 106 83.9 * 627.cam4_s 32 106 83.9 S 628.pop2_s 32 228 52.0 S 628.pop2_s 32 225 52.7 S 628.pop2_s 32 227 52.3 * 638.imagick_s 32 130 111 * 638.imagick_s 32 130 111 S 638.imagick_s 32 130 111 S 644.nab_s 32 78.7 222 S 644.nab_s 32 78.5 222 * 644.nab_s 32 78.5 222 S 649.fotonik3d_s 32 91.0 100 S 649.fotonik3d_s 32 85.5 107 * 649.fotonik3d_s 32 84.4 108 S 654.roms_s 32 62.3 253 S 654.roms_s 32 62.6 252 S 654.roms_s 32 62.4 252 * ================================================================================= 603.bwaves_s 32 68.4 862 * 607.cactuBSSN_s 32 138 121 * 619.lbm_s 32 41.2 127 * 621.wrf_s 32 111 119 * 627.cam4_s 32 106 83.9 * 628.pop2_s 32 227 52.3 * 638.imagick_s 32 130 111 * 644.nab_s 32 78.5 222 * 649.fotonik3d_s 32 85.5 107 * 654.roms_s 32 62.4 252 * SPECspeed2017_fp_base 147 SPECspeed2017_fp_peak Not Run HARDWARE -------- CPU Name: Intel Xeon Platinum 8256 Max MHz.: 3900 Nominal: 3800 Enabled: 32 cores, 8 chips Orderable: 2,3,4,6,8 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 PC4-2933Y-R) Storage: 1 x 960 GB SATA SSD Other: None SOFTWARE -------- OS: Red Hat Enterprise Linux Server release 7.6 (Maipo) Kernel 3.10.0-957.el7.x86_64 Compiler: C/C++: Version 19.0.1.144 of Intel C/C++ Compiler Build 20181018 for Linux; Fortran: Version 19.0.1.144 of Intel Fortran Compiler Build 20181018 for Linux Parallel: Yes Firmware: Lenovo BIOS Version PSE121C 1.50 released Jan-2019 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: Not Applicable 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: KMP_AFFINITY = "granularity=fine,compact" LD_LIBRARY_PATH = "/home/cpu2017-1.0.5-ic19.0u1/lib/intel64" OMP_STACKSIZE = "192M" Binaries compiled on a system with 1x Intel Core i9-7900X CPU + 32GB RAM memory using Redhat Enterprise Linux 7.5 echo never > /sys/kernel/mm/transparent_hugepage/enabled echo never > /sys/kernel/mm/transparent_hugepage/defrag Prior to runcpu invocation Filesystem page cache synced and cleared with: sync; echo 3> /proc/sys/vm/drop_caches Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. Yes: 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. Yes: 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. Yes: The test sponsor attests, as of date of publication, that CVE-2018-3640 (Spectre variant 3a) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2018-3639 (Spectre variant 4) is mitigated in the system as tested and documented. Platform Notes -------------- BIOS configuration: Choose Operating Mode set to Maximum Performance Choose Operating Mode set to Custom Mode CPU P-state Control set to Cooperative MONITORMWAIT set to Enable Hyper-Threading set to Disable Intel Virtualization Technology set to Disable Adjacent Cache Prefetch set to Disable Uncore Frequency Scaling set to Disable SNC set to Disable Stale AtoS set to Enable Sysinfo program /home/cpu2017-1.0.5-ic19.0u1/bin/sysinfo Rev: r5974 of 2018-05-19 9bcde8f2999c33d61f64985e45859ea9 running on redhat7.6.lenovo.com Sun Apr 14 23:55:40 2019 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 8256 CPU @ 3.80GHz 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 13 physical 2: cores 2 5 9 13 physical 3: cores 4 8 9 13 physical 4: cores 1 2 4 13 physical 5: cores 5 8 9 13 physical 6: cores 2 5 9 13 physical 7: cores 5 8 9 12 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): 16 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Platinum 8256 CPU @ 3.80GHz Stepping: 6 CPU MHz: 1200.024 CPU max MHz: 3900.0000 CPU min MHz: 1200.0000 BogoMIPS: 7600.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 16896K NUMA node0 CPU(s): 0,2 NUMA node1 CPU(s): 1,3 NUMA node2 CPU(s): 4,5 NUMA node3 CPU(s): 6,7 NUMA node4 CPU(s): 8,10 NUMA node5 CPU(s): 9,11 NUMA node6 CPU(s): 12,15 NUMA node7 CPU(s): 13,14 NUMA node8 CPU(s): 16,17 NUMA node9 CPU(s): 18,19 NUMA node10 CPU(s): 20,23 NUMA node11 CPU(s): 21,22 NUMA node12 CPU(s): 24,26 NUMA node13 CPU(s): 25,27 NUMA node14 CPU(s): 28,31 NUMA node15 CPU(s): 29,30 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 epb cat_l3 cdp_l3 intel_pt ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke avx512_vnni spec_ctrl intel_stibp flush_l1d arch_capabilities /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: 16 nodes (0-15) node 0 cpus: 0 2 node 0 size: 196259 MB node 0 free: 191699 MB node 1 cpus: 1 3 node 1 size: 196608 MB node 1 free: 192238 MB node 2 cpus: 4 5 node 2 size: 196608 MB node 2 free: 192330 MB node 3 cpus: 6 7 node 3 size: 196608 MB node 3 free: 192307 MB node 4 cpus: 8 10 node 4 size: 196608 MB node 4 free: 192332 MB node 5 cpus: 9 11 node 5 size: 196608 MB node 5 free: 192313 MB node 6 cpus: 12 15 node 6 size: 196608 MB node 6 free: 192333 MB node 7 cpus: 13 14 node 7 size: 196608 MB node 7 free: 191666 MB node 8 cpus: 16 17 node 8 size: 196608 MB node 8 free: 192313 MB node 9 cpus: 18 19 node 9 size: 196608 MB node 9 free: 192209 MB node 10 cpus: 20 23 node 10 size: 196608 MB node 10 free: 192331 MB node 11 cpus: 21 22 node 11 size: 196608 MB node 11 free: 192316 MB node 12 cpus: 24 26 node 12 size: 196608 MB node 12 free: 192326 MB node 13 cpus: 25 27 node 13 size: 196608 MB node 13 free: 192331 MB node 14 cpus: 28 31 node 14 size: 196608 MB node 14 free: 192331 MB node 15 cpus: 29 30 node 15 size: 196608 MB node 15 free: 191793 MB node distances: node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0: 10 11 21 21 31 31 21 21 21 21 31 31 31 31 31 31 1: 11 10 21 21 31 31 21 21 21 21 31 31 31 31 31 31 2: 21 21 10 11 21 21 31 31 31 31 21 21 31 31 31 31 3: 21 21 11 10 21 21 31 31 31 31 21 21 31 31 31 31 4: 31 31 21 21 10 11 21 21 31 31 31 31 21 21 31 31 5: 31 31 21 21 11 10 21 21 31 31 31 31 21 21 31 31 6: 21 21 31 31 21 21 10 11 31 31 31 31 31 31 21 21 7: 21 21 31 31 21 21 11 10 31 31 31 31 31 31 21 21 8: 21 21 31 31 31 31 31 31 10 11 21 21 21 21 31 31 9: 21 21 31 31 31 31 31 31 11 10 21 21 21 21 31 31 10: 31 31 21 21 31 31 31 31 21 21 10 11 31 31 21 21 11: 31 31 21 21 31 31 31 31 21 21 11 10 31 31 21 21 12: 31 31 31 31 21 21 31 31 21 21 31 31 10 11 21 21 13: 31 31 31 31 21 21 31 31 21 21 31 31 11 10 21 21 14: 31 31 31 31 31 31 21 21 31 31 21 21 21 21 10 11 15: 31 31 31 31 31 31 21 21 31 31 21 21 21 21 11 10 From /proc/meminfo MemTotal: 3170316676 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.6 (Maipo)" ID="rhel" ID_LIKE="fedora" VARIANT="Server" VARIANT_ID="server" VERSION_ID="7.6" PRETTY_NAME="Red Hat Enterprise Linux Server 7.6 (Maipo)" redhat-release: Red Hat Enterprise Linux Server release 7.6 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.6 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.6:ga:server uname -a: Linux redhat7.6.lenovo.com 3.10.0-957.el7.x86_64 #1 SMP Thu Oct 4 20:48:51 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: CVE-2017-5754 (Meltdown): Not affected CVE-2017-5753 (Spectre variant 1): Mitigation: Load fences, __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Enhanced IBRS run-level 3 Apr 14 21:04 SPEC is set to: /home/cpu2017-1.0.5-ic19.0u1 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 xfs 838G 22G 817G 3% /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 -[PSE121C-1.50]- 01/16/2019 Memory: 96x Samsung M393A4K40CB2-CVF 32 GB 2 rank 2933 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== CC 619.lbm_s(base) 638.imagick_s(base) 644.nab_s(base) ------------------------------------------------------------------------------ Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 607.cactuBSSN_s(base) ------------------------------------------------------------------------------ Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 603.bwaves_s(base) 649.fotonik3d_s(base) 654.roms_s(base) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 621.wrf_s(base) 627.cam4_s(base) 628.pop2_s(base) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.0.1.144 Build 20181018 Copyright (C) 1985-2018 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icc -m64 -std=c11 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: ifort -m64 icc -m64 -std=c11 Benchmarks using Fortran, C, and C++: icpc -m64 icc -m64 -std=c11 ifort -m64 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=4 -qopenmp -DSPEC_OPENMP Fortran benchmarks: -DSPEC_OPENMP -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -nostandard-realloc-lhs Benchmarks using both Fortran and C: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs Benchmarks using Fortran, C, and C++: -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -nostandard-realloc-lhs The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.2019-04-02.html http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-CLX-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-linux64.2019-04-02.xml http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-CLX-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 2017-2019 Standard Performance Evaluation Corporation Tested with SPEC CPU2017 v1.0.5 on 2019-04-14 11:55:39-0400. Report generated on 2019-04-30 17:41:03 by CPU2017 ASCII formatter v6067. Originally published on 2019-04-30.