SPEC CPU(R)2017 Integer Speed Result
                                                  New H3C Technologies Co., Ltd.
                                             H3C UniServer R4900 G6 (Intel Xeon Gold
                                                              6542Y)

                           CPU2017 License: 9066                                    Test date: Mar-2025
                          Test sponsor: New H3C Technologies Co., Ltd.  Hardware availability: Oct-2023
                          Tested by:    New H3C Technologies Co., Ltd.  Software availability: Mar-2024

                 Base     Base        Base        Peak     Peak        Peak
Benchmarks      Threads  Run Time     Ratio      Threads  Run Time     Ratio
--------------- -------  ---------  ---------    -------  ---------  ---------
600.perlbench_s      48      176        10.1   S
600.perlbench_s      48      175        10.1   *
600.perlbench_s      48      175        10.1   S
602.gcc_s            48      305        13.1   *
602.gcc_s            48      305        13.1   S
602.gcc_s            48      305        13.1   S
605.mcf_s            48      194        24.4   *
605.mcf_s            48      194        24.4   S
605.mcf_s            48      194        24.3   S
620.omnetpp_s        48      122        13.3   S
620.omnetpp_s        48      122        13.3   *
620.omnetpp_s        48      122        13.3   S
623.xalancbmk_s      48      100        14.2   S
623.xalancbmk_s      48       98.8      14.3   S
623.xalancbmk_s      48       98.9      14.3   *
625.x264_s           48       74.3      23.7   S
625.x264_s           48       74.3      23.7   *
625.x264_s           48       74.4      23.7   S
631.deepsjeng_s      48      190         7.56  S
631.deepsjeng_s      48      189         7.57  S
631.deepsjeng_s      48      189         7.56  *
641.leela_s          48      279         6.11  *
641.leela_s          48      279         6.11  S
641.leela_s          48      279         6.11  S
648.exchange2_s      48      106        27.7   *
648.exchange2_s      48      107        27.5   S
648.exchange2_s      48      106        27.7   S
657.xz_s             48      213        29.0   S
657.xz_s             48      213        29.0   S
657.xz_s             48      213        29.0   *
=================================================================================
600.perlbench_s      48      175        10.1   *
602.gcc_s            48      305        13.1   *
605.mcf_s            48      194        24.4   *
620.omnetpp_s        48      122        13.3   *
623.xalancbmk_s      48       98.9      14.3   *
625.x264_s           48       74.3      23.7   *
631.deepsjeng_s      48      189         7.56  *
641.leela_s          48      279         6.11  *
648.exchange2_s      48      106        27.7   *
657.xz_s             48      213        29.0   *
 SPECspeed(R)2017_int_base               14.9
 SPECspeed(R)2017_int_peak                                             Not Run


                                                             HARDWARE
                                                             --------
            CPU Name: Intel Xeon Gold 6542Y
             Max MHz: 4100
             Nominal: 2900
             Enabled: 48 cores, 2 chips
           Orderable: 1,2 chips
            Cache L1: 32 KB I + 48 KB D on chip per core
                  L2: 2 MB I+D on chip per core
                  L3: 60 MB I+D on chip per chip
               Other: None
              Memory: 1 TB (16 x 64 GB 2Rx4 PC5-5600B-R, running at
                      5200)
             Storage: 1 x 960 GB SATA SSD
               Other: CPU Cooling: Air


                                                             SOFTWARE
                                                             --------
                  OS: SUSE Linux Enterprise Server 15 SP5
                      5.14.21-150500.53-default
            Compiler: C/C++: Version 2024.1 of Intel oneAPI DPC++/C++
                      Compiler  for Linux;
                      Fortran: Version 2024.1 of Intel Fortran Compiler
                      for Linux;
            Parallel: Yes
            Firmware: Version 6.10.50 released Feb-2025 BIOS
         File System: btrfs
        System State: Run level 3 (multi-user)
       Base Pointers: 64-bit
       Peak Pointers: Not Applicable
               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,scatter"
    LD_LIBRARY_PATH = "/home/speccpu/lib/intel64:/home/speccpu/je5.0.1-64"
    MALLOC_CONF = "retain:true"
    OMP_STACKSIZE = "192M"
    

                                                          General Notes
                                                          -------------
     Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB 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 Settings:
     Enable LP [Global] = Single LP
     SNC = Disabled
     Package C State = C6(Retention) state
     LLC Prefetch = Enabled
    BMC Settings:
     Fan mode = powerful mode
    
     Sysinfo program /home/speccpu/bin/sysinfo
     Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
     running on localhost Sun Mar 23 05:04:21 2025
    
     SUT (System Under Test) info as seen by some common utilities.
    
     ------------------------------------------------------------
     Table of contents
     ------------------------------------------------------------
      1. uname -a
      2. w
      3. Username
      4. ulimit -a
      5. sysinfo process ancestry
      6. /proc/cpuinfo
      7. lscpu
      8. numactl --hardware
      9. /proc/meminfo
     10. who -r
     11. Systemd service manager version: systemd 249 (249.16+suse.171.gdad0071f15)
     12. Services, from systemctl list-unit-files
     13. Linux kernel boot-time arguments, from /proc/cmdline
     14. cpupower frequency-info
     15. tuned-adm active
     16. sysctl
     17. /sys/kernel/mm/transparent_hugepage
     18. /sys/kernel/mm/transparent_hugepage/khugepaged
     19. OS release
     20. Disk information
     21. /sys/devices/virtual/dmi/id
     22. dmidecode
     23. BIOS
     ------------------------------------------------------------
    
     ------------------------------------------------------------
     1. uname -a
       Linux localhost 5.14.21-150500.53-default #1 SMP PREEMPT_DYNAMIC Wed May 10 07:56:26 UTC 2023 (b630043)
       x86_64 x86_64 x86_64 GNU/Linux
    
     ------------------------------------------------------------
     2. w
        05:04:21 up 2 min,  1 user,  load average: 0.05, 0.06, 0.02
       USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
       root     tty1     -                05:02   13.00s  1.86s  0.00s sh speed.sh
    
     ------------------------------------------------------------
     3. Username
       From environment variable $USER:  root
    
     ------------------------------------------------------------
     4. ulimit -a
       core file size          (blocks, -c) unlimited
       data seg size           (kbytes, -d) unlimited
       scheduling priority             (-e) 0
       file size               (blocks, -f) unlimited
       pending signals                 (-i) 4126972
       max locked memory       (kbytes, -l) 64
       max memory size         (kbytes, -m) unlimited
       open files                      (-n) 1024
       pipe size            (512 bytes, -p) 8
       POSIX message queues     (bytes, -q) 819200
       real-time priority              (-r) 0
       stack size              (kbytes, -s) unlimited
       cpu time               (seconds, -t) unlimited
       max user processes              (-u) 4126972
       virtual memory          (kbytes, -v) unlimited
       file locks                      (-x) unlimited
    
     ------------------------------------------------------------
     5. sysinfo process ancestry
      /usr/lib/systemd/systemd --switched-root --system --deserialize 29
      login -- root
      -bash
      sh speed.sh
      runcpu --nobuild --action validate --define default-platform-flags -c
        ic2024.1-lin-sapphirerapids-speed-20240308.cfg --define cores=48 --tune base -o all --define
        intspeedaffinity --define drop_caches intspeed
      runcpu --nobuild --action validate --define default-platform-flags --configfile
        ic2024.1-lin-sapphirerapids-speed-20240308.cfg --define cores=48 --tune base --output_format all --define
        intspeedaffinity --define drop_caches --nopower --runmode speed --tune base --size refspeed intspeed
        --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.019/templogs/preenv.intspeed.019.0.log --lognum 019.0
        --from_runcpu 2
      specperl $SPEC/bin/sysinfo
     $SPEC = /home/speccpu
    
     ------------------------------------------------------------
     6. /proc/cpuinfo
         model name      : INTEL(R) XEON(R) GOLD 6542Y
         vendor_id       : GenuineIntel
         cpu family      : 6
         model           : 207
         stepping        : 2
         microcode       : 0x21000291
         bugs            : spectre_v1 spectre_v2 spec_store_bypass swapgs eibrs_pbrsb
         cpu cores       : 24
         siblings        : 24
         2 physical ids (chips)
         48 processors (hardware threads)
         physical id 0: core ids 0-23
         physical id 1: core ids 0-23
         physical id 0: apicids 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46
         physical id 1: apicids
         128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174
       Caution: /proc/cpuinfo data regarding chips, cores, and threads is not necessarily reliable, especially for
       virtualized systems.  Use the above data carefully.
    
     ------------------------------------------------------------
     7. lscpu
    
     From lscpu from util-linux 2.37.4:
       Architecture:                    x86_64
       CPU op-mode(s):                  32-bit, 64-bit
       Address sizes:                   52 bits physical, 57 bits virtual
       Byte Order:                      Little Endian
       CPU(s):                          48
       On-line CPU(s) list:             0-47
       Vendor ID:                       GenuineIntel
       Model name:                      INTEL(R) XEON(R) GOLD 6542Y
       CPU family:                      6
       Model:                           207
       Thread(s) per core:              1
       Core(s) per socket:              24
       Socket(s):                       2
       Stepping:                        2
       CPU max MHz:                     4100.0000
       CPU min MHz:                     800.0000
       BogoMIPS:                        5800.00
       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 tsc_known_freq pni pclmulqdq dtes64 monitor
                                        ds_cpl 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 cat_l2 cdp_l3 invpcid_single
                                        cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced fsgsbase tsc_adjust bmi1 hle
                                        avx2 smep bmi2 erms invpcid rtm cqm rdt_a avx512f avx512dq rdseed adx smap
                                        avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl
                                        xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total
                                        cqm_mbm_local avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp
                                        hwp_act_window hwp_epp hwp_pkg_req hfi avx512vbmi umip pku ospke waitpkg
                                        avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme
                                        avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b
                                        enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr avx512_fp16
                                        amx_tile flush_l1d arch_capabilities
       L1d cache:                       2.3 MiB (48 instances)
       L1i cache:                       1.5 MiB (48 instances)
       L2 cache:                        96 MiB (48 instances)
       L3 cache:                        120 MiB (2 instances)
       NUMA node(s):                    2
       NUMA node0 CPU(s):               0-23
       NUMA node1 CPU(s):               24-47
       Vulnerability Itlb multihit:     Not affected
       Vulnerability L1tf:              Not affected
       Vulnerability Mds:               Not affected
       Vulnerability Meltdown:          Not affected
       Vulnerability Mmio stale data:   Not affected
       Vulnerability Retbleed:          Not affected
       Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
       Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and __user pointer sanitization
       Vulnerability Spectre v2:        Mitigation; Enhanced IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS SW
                                        sequence
       Vulnerability Srbds:             Not affected
       Vulnerability Tsx async abort:   Not affected
    
     From lscpu --cache:
          NAME ONE-SIZE ALL-SIZE WAYS TYPE        LEVEL  SETS PHY-LINE COHERENCY-SIZE
          L1d       48K     2.3M   12 Data            1    64        1             64
          L1i       32K     1.5M    8 Instruction     1    64        1             64
          L2         2M      96M   16 Unified         2  2048        1             64
          L3        60M     120M   15 Unified         3 65536        1             64
    
     ------------------------------------------------------------
     8. numactl --hardware
     NOTE: a numactl 'node' might or might not correspond to a physical chip.
       available: 2 nodes (0-1)
       node 0 cpus: 0-23
       node 0 size: 515687 MB
       node 0 free: 514958 MB
       node 1 cpus: 24-47
       node 1 size: 516077 MB
       node 1 free: 515212 MB
       node distances:
       node   0   1
         0:  10  21
         1:  21  10
    
     ------------------------------------------------------------
     9. /proc/meminfo
        MemTotal:       1056528068 kB
    
     ------------------------------------------------------------
     10. who -r
       run-level 3 Mar 23 05:02
    
     ------------------------------------------------------------
     11. Systemd service manager version: systemd 249 (249.16+suse.171.gdad0071f15)
       Default Target  Status
       multi-user      running
    
     ------------------------------------------------------------
     12. Services, from systemctl list-unit-files
       STATE            UNIT FILES
       enabled          apparmor auditd cron firewalld getty@ irqbalance issue-generator kbdsettings postfix
                        purge-kernels rollback sshd systemd-pstore wicked wickedd-auto4 wickedd-dhcp4
                        wickedd-dhcp6 wickedd-nanny
       enabled-runtime  systemd-remount-fs
       disabled         boot-sysctl ca-certificates chrony-wait chronyd console-getty debug-shell ebtables
                        grub2-once haveged haveged-switch-root issue-add-ssh-keys kexec-load lunmask
                        rpmconfigcheck serial-getty@ systemd-boot-check-no-failures systemd-network-generator
                        systemd-sysext systemd-time-wait-sync systemd-timesyncd tuned
       indirect         wickedd
    
     ------------------------------------------------------------
     13. Linux kernel boot-time arguments, from /proc/cmdline
       BOOT_IMAGE=/boot/vmlinuz-5.14.21-150500.53-default
       root=UUID=5b1bbac0-75ae-47d9-95db-594b94b8ab43
       splash=silent
       mitigations=auto
       quiet
       security=apparmor
    
     ------------------------------------------------------------
     14. cpupower frequency-info
       analyzing CPU 0:
         current policy: frequency should be within 800 MHz and 4.10 GHz.
                         The governor "performance" may decide which speed to use
                         within this range.
         boost state support:
           Supported: yes
           Active: yes
    
     ------------------------------------------------------------
     15. tuned-adm active
       Current active profile: throughput-performance
    
     ------------------------------------------------------------
     16. sysctl
       kernel.numa_balancing               1
       kernel.randomize_va_space           2
       vm.compaction_proactiveness        20
       vm.dirty_background_bytes           0
       vm.dirty_background_ratio          10
       vm.dirty_bytes                      0
       vm.dirty_expire_centisecs        3000
       vm.dirty_ratio                     20
       vm.dirty_writeback_centisecs      500
       vm.dirtytime_expire_seconds     43200
       vm.extfrag_threshold              500
       vm.min_unmapped_ratio               1
       vm.nr_hugepages                     0
       vm.nr_hugepages_mempolicy           0
       vm.nr_overcommit_hugepages          0
       vm.swappiness                      10
       vm.watermark_boost_factor       15000
       vm.watermark_scale_factor          10
       vm.zone_reclaim_mode                0
    
     ------------------------------------------------------------
     17. /sys/kernel/mm/transparent_hugepage
       defrag          always defer defer+madvise [madvise] never
       enabled         [always] madvise never
       hpage_pmd_size  2097152
       shmem_enabled   always within_size advise [never] deny force
    
     ------------------------------------------------------------
     18. /sys/kernel/mm/transparent_hugepage/khugepaged
       alloc_sleep_millisecs   60000
       defrag                      1
       max_ptes_none             511
       max_ptes_shared           256
       max_ptes_swap              64
       pages_to_scan            4096
       scan_sleep_millisecs    10000
    
     ------------------------------------------------------------
     19. OS release
       From /etc/*-release /etc/*-version
       os-release SUSE Linux Enterprise Server 15 SP5
    
     ------------------------------------------------------------
     20. Disk information
     SPEC is set to: /home/speccpu
       Filesystem     Type   Size  Used Avail Use% Mounted on
       /dev/sda2      btrfs  892G   78G  813G   9% /home
    
     ------------------------------------------------------------
     21. /sys/devices/virtual/dmi/id
         Vendor:         New H3C Technologies Co., Ltd.
         Product:        H3C UniServer R4900 G6
         Product Family: Rack
         Serial:         210235A4HEH242000028
    
     ------------------------------------------------------------
     22. dmidecode
       Additional information from dmidecode 3.4 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:
         16x Hynix HMCG94AGBRA181N 64 GB 2 rank 5600, configured at 5200
    
    
     ------------------------------------------------------------
     23. BIOS
     (This section combines info from /sys/devices and dmidecode.)
        BIOS Vendor:       American Megatrends International, LLC.
        BIOS Version:      6.10.50
        BIOS Date:         02/28/2025
        BIOS Revision:     5.32

                                                      Compiler Version Notes
                                                      ----------------------
    ============================================================================================================
    C       | 600.perlbench_s(base) 602.gcc_s(base) 605.mcf_s(base) 625.x264_s(base) 657.xz_s(base)
    ------------------------------------------------------------------------------------------------------------
    Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2024.1.0 Build 20240308
    Copyright (C) 1985-2024 Intel Corporation. All rights reserved.
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    C++     | 620.omnetpp_s(base) 623.xalancbmk_s(base) 631.deepsjeng_s(base) 641.leela_s(base)
    ------------------------------------------------------------------------------------------------------------
    Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2024.1.0 Build 20240308
    Copyright (C) 1985-2024 Intel Corporation. All rights reserved.
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    Fortran | 648.exchange2_s(base)
    ------------------------------------------------------------------------------------------------------------
    Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2024.1.0 Build 20240308
    Copyright (C) 1985-2024 Intel Corporation. All rights reserved.
    ------------------------------------------------------------------------------------------------------------

                                                     Base Compiler Invocation
                                                     ------------------------
C benchmarks: 
     icx

C++ benchmarks: 
     icpx

Fortran benchmarks: 
     ifx


                                                      Base Portability Flags
                                                      ----------------------
 600.perlbench_s: -DSPEC_LP64 -DSPEC_LINUX_X64
       602.gcc_s: -DSPEC_LP64
       605.mcf_s: -DSPEC_LP64
   620.omnetpp_s: -DSPEC_LP64
 623.xalancbmk_s: -DSPEC_LP64 -DSPEC_LINUX
      625.x264_s: -DSPEC_LP64
 631.deepsjeng_s: -DSPEC_LP64
     641.leela_s: -DSPEC_LP64
 648.exchange2_s: -DSPEC_LP64
        657.xz_s: -DSPEC_LP64


                                                     Base Optimization Flags
                                                     -----------------------
C benchmarks: 
     -w -std=c11 -m64 -Wl,-z,muldefs -xsapphirerapids -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4
     -fiopenmp -DSPEC_OPENMP -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

C++ benchmarks: 
     -w -std=c++14 -m64 -Wl,-z,muldefs -xsapphirerapids -O3 -ffast-math -flto -mfpmath=sse -funroll-loops
     -qopt-mem-layout-trans=4 -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc

Fortran benchmarks: 
     -w -m64 -Wl,-z,muldefs -xsapphirerapids -O3 -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4
     -nostandard-realloc-lhs -align array32byte -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc


The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/Intel-ic2024-official-linux64.html
http://www.spec.org/cpu2017/flags/New_H3C-Platform-Settings-intel-RevB.html

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/Intel-ic2024-official-linux64.xml
http://www.spec.org/cpu2017/flags/New_H3C-Platform-Settings-intel-RevB.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 2017-2025 Standard Performance Evaluation Corporation
Tested with SPEC CPU(R)2017 v1.1.9 on 2025-03-22 17:04:20-0400.
Report generated on 2025-04-09 15:01:19 by CPU2017 text formatter v6255.
Originally published on 2025-04-09.