SPEC CPU(R)2017 Floating Point Speed Result
                                  Inspur Corporation Inspur NF8260M5 (Intel Xeon Platinum 8276L)

                           CPU2017 License: 3358                                    Test date: Apr-2022
                           Test sponsor: Inspur Corporation             Hardware availability: Apr-2019
                           Tested by:    Inspur Corporation             Software availability: Dec-2020

                 Base     Base        Base        Peak     Peak        Peak
Benchmarks      Threads  Run Time     Ratio      Threads  Run Time     Ratio
--------------- -------  ---------  ---------    -------  ---------  ---------
603.bwaves_s        112       70.0      843    S     112       70.4      838    S
603.bwaves_s        112       70.0      843    S     112       70.1      842    *
603.bwaves_s        112       70.0      843    *     112       69.2      853    S
607.cactuBSSN_s     112       67.7      246    *     112       67.7      246    *
607.cactuBSSN_s     112       69.1      241    S     112       69.1      241    S
607.cactuBSSN_s     112       67.5      247    S     112       67.5      247    S
619.lbm_s           112       33.0      159    S     112       33.0      159    S
619.lbm_s           112       31.0      169    *     112       31.0      169    *
619.lbm_s           112       28.8      182    S     112       28.8      182    S
621.wrf_s           112       96.8      137    S     112       95.8      138    S
621.wrf_s           112       96.4      137    S     112       94.9      139    S
621.wrf_s           112       96.7      137    *     112       95.0      139    *
627.cam4_s          112       53.0      167    *     112       53.0      167    *
627.cam4_s          112       53.0      167    S     112       53.0      167    S
627.cam4_s          112       53.1      167    S     112       53.1      167    S
628.pop2_s          112      175         67.9  S     112      175         67.9  S
628.pop2_s          112      186         64.0  S     112      186         64.0  S
628.pop2_s          112      182         65.3  *     112      182         65.3  *
638.imagick_s       112       70.4      205    *     112       70.4      205    *
638.imagick_s       112       71.4      202    S     112       71.4      202    S
638.imagick_s       112       70.3      205    S     112       70.3      205    S
644.nab_s           112       38.2      458    S     112       32.2      542    *
644.nab_s           112       38.8      450    S     112       32.3      542    S
644.nab_s           112       38.2      457    *     112       32.1      545    S
649.fotonik3d_s     112       70.7      129    S     112       71.3      128    *
649.fotonik3d_s     112       71.5      127    *     112       70.6      129    S
649.fotonik3d_s     112       80.2      114    S     112       71.6      127    S
654.roms_s          112       57.1      276    S     112       57.1      276    S
654.roms_s          112       54.4      289    S     112       54.4      289    S
654.roms_s          112       56.5      278    *     112       56.5      278    *
=================================================================================
603.bwaves_s        112       70.0      843    *     112       70.1      842    *
607.cactuBSSN_s     112       67.7      246    *     112       67.7      246    *
619.lbm_s           112       31.0      169    *     112       31.0      169    *
621.wrf_s           112       96.7      137    *     112       95.0      139    *
627.cam4_s          112       53.0      167    *     112       53.0      167    *
628.pop2_s          112      182         65.3  *     112      182         65.3  *
638.imagick_s       112       70.4      205    *     112       70.4      205    *
644.nab_s           112       38.2      457    *     112       32.2      542    *
649.fotonik3d_s     112       71.5      127    *     112       71.3      128    *
654.roms_s          112       56.5      278    *     112       56.5      278    *
 SPECspeed(R)2017_fp_base                 211
 SPECspeed(R)2017_fp_peak                                                  215


                                                             HARDWARE
                                                             --------
            CPU Name: Intel Xeon Platinum 8276L
             Max MHz: 4000
             Nominal: 2200
             Enabled: 112 cores, 4 chips
           Orderable: 2,4 chips
            Cache L1: 32 KB I + 32 KB D on chip per core
                  L2: 1 MB I+D on chip per core
                  L3: 38.5 MB I+D on chip per chip
               Other: None
              Memory:  1536 GB (48 x 32 GB 2Rx4 PC4-2933V-R)
             Storage: 1 x 600 GB SATA SSD
               Other: None


                                                             SOFTWARE
                                                             --------
                  OS: Red Hat Enterprise Linux release 8.3 (Ootpa)
                      4.18.0-240.el8.x86_64
            Compiler: C/C++: Version 2021.1 of Intel oneAPI DPC++/C++
                      Compiler Build 20201113 for Linux;
                      C/C++: Version 2021.1 of Intel C/C++
                      Compiler Classic Build 20201112 for Linux;
                      Fortran: Version 2021.1 of Intel Fortran
                      Compiler Classic Build 20201112 for Linux
            Parallel: Yes
            Firmware: Version 4.1.16 released Aug-2021
         File System: xfs
        System State: Run level 3 (multi-user)
       Base Pointers: 64-bit
       Peak Pointers: 64-bit
               Other: jemalloc memory allocator V5.0.1
    Power Management: BIOS and OS set to prefer performance at the cost
                      of additional power usage.


                                                      Operating System Notes
                                                      ----------------------
     Stack size set to unlimited using "ulimit -s unlimited"

                                                   Environment Variables Notes
                                                   ---------------------------
    Environment variables set by runcpu before the start of the run:
    KMP_AFFINITY = "granularity=fine,compact"
    LD_LIBRARY_PATH = "/home/CPU2017/lib/intel64:/home/CPU2017/je5.0.1-64"
    MALLOC_CONF = "retain:true"
    OMP_STACKSIZE = "192M"
    

                                                          General Notes
                                                          -------------
     Binaries compiled on a system with 1x Intel Core i9-7980XE CPU + 64GB RAM
     memory using Redhat Enterprise Linux 8.0
     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
    
     NA: 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.
    
     jemalloc, a general purpose malloc implementation
     built with the RedHat Enterprise 7.5,
     and the system compiler gcc 4.8.5;
     sources available from jemalloc.net or
     https://github.com/jemalloc/jemalloc/releases

                                                          Platform Notes
                                                          --------------
     BIOS and OS configuration:
     ENERGY_PERF_BIAS_CFG mode set to Performance
     Hardware Prefetch set to Disable
     VT Support set to Disable
     Sub NUMA Cluster (SNC) set to enable
     Scaling_Governor set to Performance
     Hyper Threading set to disabled
    
     Sysinfo program /home/CPU2017/bin/sysinfo
     Rev: r6622 of 2021-04-07 982a61ec0915b55891ef0e16acafc64d
     running on localhost.localdomain Wed Apr 13 14:03:05 2022
    
     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 8276L CPU @ 2.20GHz
           4  "physical id"s (chips)
           112 "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 : 28
           siblings  : 28
           physical 0: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 16 17 18 19 20 21 22 24 25 26 27
           28 29 30
           physical 1: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 16 17 18 19 20 21 22 24 25 26 27
           28 29 30
           physical 2: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 16 17 18 19 20 21 22 24 25 26 27
           28 29 30
           physical 3: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 14 16 17 18 19 20 21 22 24 25 26 27
           28 29 30
    
     From lscpu from util-linux 2.32.1:
          Architecture:        x86_64
          CPU op-mode(s):      32-bit, 64-bit
          Byte Order:          Little Endian
          CPU(s):              112
          On-line CPU(s) list: 0-111
          Thread(s) per core:  1
          Core(s) per socket:  28
          Socket(s):           4
          NUMA node(s):        4
          Vendor ID:           GenuineIntel
          CPU family:          6
          Model:               85
          Model name:          Intel(R) Xeon(R) Platinum 8276L CPU @ 2.20GHz
          Stepping:            7
          CPU MHz:             1000.082
          CPU max MHz:         4000.0000
          CPU min MHz:         1000.0000
          BogoMIPS:            4400.00
          Virtualization:      VT-x
          L1d cache:           32K
          L1i cache:           32K
          L2 cache:            1024K
          L3 cache:            39424K
          NUMA node0 CPU(s):   0-27
          NUMA node1 CPU(s):   28-55
          NUMA node2 CPU(s):   56-83
          NUMA node3 CPU(s):   84-111
          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 cpuid
          aperfmperf 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 cpuid_fault epb cat_l3 cdp_l3
          invpcid_single intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced fsgsbase tsc_adjust
          bmi1 hle avx2 smep bmi2 erms invpcid cqm mpx rdt_a avx512f avx512dq rdseed adx smap
          clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves
          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 md_clear flush_l1d
          arch_capabilities
    
     /proc/cpuinfo cache data
        cache size : 39424 KB
    
     From numactl --hardware
     WARNING: a numactl 'node' might or might not correspond to a physical chip.
       available: 4 nodes (0-3)
       node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
       node 0 size: 369804 MB
       node 0 free: 384705 MB
       node 1 cpus: 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
       53 54 55
       node 1 size: 371369 MB
       node 1 free: 386438 MB
       node 2 cpus: 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
       81 82 83
       node 2 size: 372077 MB
       node 2 free: 381202 MB
       node 3 cpus: 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
       106 107 108 109 110 111
       node 3 size: 373030 MB
       node 3 free: 386456 MB
       node distances:
       node   0   1   2   3
         0:  10  21  21  21
         1:  21  10  21  21
         2:  21  21  10  21
         3:  21  21  21  10
    
     From /proc/meminfo
        MemTotal:       1583918228 kB
        HugePages_Total:       0
        Hugepagesize:       2048 kB
    
     /sbin/tuned-adm active
         Current active profile: throughput-performance
    
     /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has
        performance
    
     From /etc/*release* /etc/*version*
        os-release:
           NAME="Red Hat Enterprise Linux"
           VERSION="8.3 (Ootpa)"
           ID="rhel"
           ID_LIKE="fedora"
           VERSION_ID="8.3"
           PLATFORM_ID="platform:el8"
           PRETTY_NAME="Red Hat Enterprise Linux 8.3 (Ootpa)"
           ANSI_COLOR="0;31"
        redhat-release: Red Hat Enterprise Linux release 8.3 (Ootpa)
        system-release: Red Hat Enterprise Linux release 8.3 (Ootpa)
        system-release-cpe: cpe:/o:redhat:enterprise_linux:8.3:ga
    
     uname -a:
        Linux localhost.localdomain 4.18.0-240.el8.x86_64 #1 SMP Wed Sep 23 05:13:10 EDT 2020
        x86_64 x86_64 x86_64 GNU/Linux
    
     Kernel self-reported vulnerability status:
    
     CVE-2018-12207 (iTLB Multihit):                        KVM: Mitigation: Split huge pages
     CVE-2018-3620 (L1 Terminal Fault):                     Not affected
     Microarchitectural Data Sampling:                      Not affected
     CVE-2017-5754 (Meltdown):                              Not affected
     CVE-2018-3639 (Speculative Store Bypass):              Mitigation: Speculative Store
                                                            Bypass disabled via prctl and
                                                            seccomp
     CVE-2017-5753 (Spectre variant 1):                     Mitigation: usercopy/swapgs
                                                            barriers and __user pointer
                                                            sanitization
     CVE-2017-5715 (Spectre variant 2):                     Mitigation: Enhanced IBRS, IBPB:
                                                            conditional, RSB filling
     CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected
     CVE-2019-11135 (TSX Asynchronous Abort):               Mitigation: TSX disabled
    
     run-level 3 Apr 12 10:17
    
     SPEC is set to: /home/CPU2017
        Filesystem            Type  Size  Used Avail Use% Mounted on
        /dev/mapper/rhel-home xfs   484G  144G  340G  30% /home
    
     From /sys/devices/virtual/dmi/id
         Vendor:         Inspur
         Product:        NF8260M5
         Serial:         221140642
    
     Additional information from dmidecode 3.2 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.
       Memory:
         48x Micron 18ASF4G72PDZ-2G9E1 32 GB 2 rank 2933
    
     BIOS:
        BIOS Vendor:       American Megatrends Inc.
        BIOS Version:      4.1.16
        BIOS Date:         08/25/2021
        BIOS Revision:     5.14
    
     (End of data from sysinfo program)

                                                      Compiler Version Notes
                                                      ----------------------
    ==============================================================================
    C               | 619.lbm_s(base, peak) 638.imagick_s(base, peak)
                    | 644.nab_s(base)
    ------------------------------------------------------------------------------
    Intel(R) C Intel(R) 64 Compiler Classic for applications running on Intel(R)
      64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    C               | 644.nab_s(peak)
    ------------------------------------------------------------------------------
    Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64,
      Version 2021.1 Build 20201113
    Copyright (C) 1985-2020 Intel Corporation. All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    C               | 619.lbm_s(base, peak) 638.imagick_s(base, peak)
                    | 644.nab_s(base)
    ------------------------------------------------------------------------------
    Intel(R) C Intel(R) 64 Compiler Classic for applications running on Intel(R)
      64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    C               | 644.nab_s(peak)
    ------------------------------------------------------------------------------
    Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64,
      Version 2021.1 Build 20201113
    Copyright (C) 1985-2020 Intel Corporation. All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    C++, C, Fortran | 607.cactuBSSN_s(base, peak)
    ------------------------------------------------------------------------------
    Intel(R) C++ Intel(R) 64 Compiler Classic for applications running on
      Intel(R) 64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    Intel(R) C Intel(R) 64 Compiler Classic for applications running on Intel(R)
      64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    Intel(R) Fortran Intel(R) 64 Compiler Classic for applications running on
      Intel(R) 64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    Fortran         | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak)
                    | 654.roms_s(base, peak)
    ------------------------------------------------------------------------------
    Intel(R) Fortran Intel(R) 64 Compiler Classic for applications running on
      Intel(R) 64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    ------------------------------------------------------------------------------
    
    ==============================================================================
    Fortran, C      | 621.wrf_s(base, peak) 627.cam4_s(base, peak)
                    | 628.pop2_s(base, peak)
    ------------------------------------------------------------------------------
    Intel(R) Fortran Intel(R) 64 Compiler Classic for applications running on
      Intel(R) 64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 Intel Corporation.  All rights reserved.
    Intel(R) C Intel(R) 64 Compiler Classic for applications running on Intel(R)
      64, Version 2021.1 Build 20201112_000000
    Copyright (C) 1985-2020 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: 
     -m64 -std=c11 -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp
     -DSPEC_OPENMP -mbranches-within-32B-boundaries

Fortran benchmarks: 
     -m64 -Wl,-z,muldefs -DSPEC_OPENMP -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only
     -qopt-mem-layout-trans=4 -qopenmp -nostandard-realloc-lhs -mbranches-within-32B-boundaries -L/usr/local/jemalloc64-5.0.1/lib
     -ljemalloc

Benchmarks using both Fortran and C: 
     -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4
     -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

Benchmarks using Fortran, C, and C++: 
     -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4
     -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc


                                                     Peak Compiler Invocation
                                                     ------------------------
C benchmarks (except as noted below): 
     icc

       644.nab_s: icx

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: basepeak = yes

   638.imagick_s: basepeak = yes

       644.nab_s: -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -fiopenmp -DSPEC_OPENMP
                  -qopt-mem-layout-trans=4 -fimf-accuracy-bits=14:sqrt -mbranches-within-32B-boundaries
                  -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

Fortran benchmarks:

    603.bwaves_s: -m64 -Wl,-z,muldefs -prof-gen(pass 1) -prof-use(pass 2) -DSPEC_SUPPRESS_OPENMP -DSPEC_OPENMP -ipo -xCORE-AVX512
                  -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -nostandard-realloc-lhs
                  -mbranches-within-32B-boundaries -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

 649.fotonik3d_s: Same as 603.bwaves_s

      654.roms_s: basepeak = yes

Benchmarks using both Fortran and C:

       621.wrf_s: -m64 -std=c11 -Wl,-z,muldefs -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX512 -O3 -no-prec-div
                  -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -DSPEC_SUPPRESS_OPENMP -qopenmp -DSPEC_OPENMP
                  -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

      627.cam4_s: basepeak = yes

      628.pop2_s: basepeak = yes

Benchmarks using Fortran, C, and C++:

 607.cactuBSSN_s: basepeak = yes


The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/Intel-ic2021-official-linux64_revA.html
http://www.spec.org/cpu2017/flags/Inspur-Platform-Settings-V2.5.html

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/Intel-ic2021-official-linux64_revA.xml
http://www.spec.org/cpu2017/flags/Inspur-Platform-Settings-V2.5.xml

  SPEC CPU and SPECspeed 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 info@spec.org.
Copyright 2017-2022 Standard Performance Evaluation Corporation
Tested with SPEC CPU(R)2017 v1.1.8 on 2022-04-13 14:03:05-0400.
Report generated on 2022-05-25 13:10:53 by CPU2017 text formatter v6255.
Originally published on 2022-05-24.