SPEC CPU(R)2017 Floating Point Rate Result
                                   Dell Inc. PowerEdge M7725 (AMD EPYC 9755 128-Core Processor)

                           CPU2017 License: 6573                                    Test date: Mar-2025
                           Test sponsor: Dell Inc.                      Hardware availability: Mar-2025
                           Tested by:    Dell Inc.                      Software availability: Feb-2025

                 Base     Base        Base        Peak     Peak        Peak
Benchmarks       Copies  Run Time     Rate        Copies  Run Time     Rate 
--------------- -------  ---------  ---------    -------  ---------  ---------
503.bwaves_r        256      302         8500  S     256      299         8570  S
503.bwaves_r        256      302         8490  *     256      300         8550  *
507.cactuBSSN_r     256      145         2240  S     256      145         2240  S
507.cactuBSSN_r     256      145         2230  *     256      145         2230  *
508.namd_r          256      121         2010  S     256      121         2010  S
508.namd_r          256      121         2010  *     256      121         2010  *
510.parest_r        256      271         2480  *     256      271         2480  *
510.parest_r        256      269         2490  S     256      269         2490  S
511.povray_r        256      223         2680  *     256      222         2690  *
511.povray_r        256      223         2690  S     256      222         2690  S
519.lbm_r           256      346          779  *     256      346          779  *
519.lbm_r           256      346          780  S     256      346          780  S
521.wrf_r           256      401         1430  S     128      161         1780  S
521.wrf_r           256      402         1430  *     128      162         1770  *
526.blender_r       256      153         2560  *     256      153         2560  *
526.blender_r       256      152         2560  S     256      152         2560  S
527.cam4_r          256      151         2970  *     256      151         2970  *
527.cam4_r          256      150         2980  S     256      150         2980  S
538.imagick_r       256       63.7      10000  S     256       63.7      10000  S
538.imagick_r       256       63.7       9990  *     256       63.7       9990  *
544.nab_r           256      100         4290  S     256      100         4300  *
544.nab_r           256      100         4290  *     256      100         4310  S
549.fotonik3d_r     256     1356          736  S      64      332          751  *
549.fotonik3d_r     256     1357          735  *      64      332          751  S
554.roms_r          256      458          889  *     128      202         1000  S
554.roms_r          256      457          890  S     128      203         1000  *
=================================================================================
503.bwaves_r        256      302         8490  *     256      300         8550  *
507.cactuBSSN_r     256      145         2230  *     256      145         2230  *
508.namd_r          256      121         2010  *     256      121         2010  *
510.parest_r        256      271         2480  *     256      271         2480  *
511.povray_r        256      223         2680  *     256      222         2690  *
519.lbm_r           256      346          779  *     256      346          779  *
521.wrf_r           256      402         1430  *     128      162         1770  *
526.blender_r       256      153         2560  *     256      153         2560  *
527.cam4_r          256      151         2970  *     256      151         2970  *
538.imagick_r       256       63.7       9990  *     256       63.7       9990  *
544.nab_r           256      100         4290  *     256      100         4300  *
549.fotonik3d_r     256     1357          735  *      64      332          751  *
554.roms_r          256      458          889  *     128      203         1000  *
 SPECrate(R)2017_fp_base                 2330
 SPECrate(R)2017_fp_peak                                                  2400


                                                             HARDWARE
                                                             --------
            CPU Name: AMD EPYC 9755
             Max MHz: 4100
             Nominal: 2700
             Enabled: 256 cores, 2 chips
           Orderable: 1,2 chips
            Cache L1: 32 KB I + 48 KB D on chip per core
                  L2: 1 MB I+D on chip per core
                  L3: 512 MB I+D on chip per chip, 32 MB shared / 8
                      cores
               Other: None
              Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-6400B-R)
             Storage: 130 GB on tmpfs
               Other: CPU Cooling: DLC


                                                             SOFTWARE
                                                             --------
                  OS: Ubuntu 24.04.2 LTS
                      6.8.0-54-generic
            Compiler: C/C++/Fortran: Version 5.0.0 of AOCC
            Parallel: No
            Firmware: Version 1.0.0 released Jan-2025
         File System: tmpfs
        System State: Run level 5 (graphical multi-user)
       Base Pointers: 64-bit
       Peak Pointers: 64-bit
               Other: None
    Power Management: BIOS and OS set to prefer performance at the cost
                      of additional power usage.


                                                          Compiler Notes
                                                          --------------
    The AMD64 AOCC Compiler Suite is available at
    http://developer.amd.com/amd-aocc/
    

                                                           Submit Notes
                                                           ------------
    The config file option 'submit' was used.
    'numactl' was used to bind copies to the cores.
    See the configuration file for details.
    

                                                      Operating System Notes
                                                      ----------------------
    'ulimit -s unlimited' was used to set environment stack size limit
    'ulimit -l 2097152' was used to set environment locked pages in memory limit
    
    runcpu command invoked through numactl i.e.:
    numactl --interleave=all runcpu <etc>
    
    To limit dirty cache to 8% of memory, 'sysctl -w vm.dirty_ratio=8' run as root.
    To limit swap usage to minimum necessary, 'sysctl -w vm.swappiness=1' run as root.
    To free node-local memory and avoid remote memory usage,
    'sysctl -w vm.zone_reclaim_mode=1' run as root.
    To clear filesystem caches, 'sync; sysctl -w vm.drop_caches=3' run as root.
    To disable address space layout randomization (ASLR) to reduce run-to-run
    variability, 'sysctl -w kernel.randomize_va_space=0' run as root.
    
    To enable Transparent Hugepages (THP) for all allocations,
    'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and
    'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root.
    

                                                   Environment Variables Notes
                                                   ---------------------------
    Environment variables set by runcpu before the start of the run:
    LD_LIBRARY_PATH =
         "/mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1/amd_rate_aocc500_znver5_A_lib/lib:/mnt/ramdisk/cpu2017-1
         .1.9-aocc500-znerv5_A1/amd_rate_aocc500_znver5_A_lib/lib32:"
    MALLOC_CONF = "retain:true"
    

                                                          General Notes
                                                          -------------
    Binaries were compiled on a system with 2x AMD EPYC 9174F CPU + 1.5TiB Memory using RHEL 8.6
    
    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.
    
    
     Benchmark run from a 130 GB ramdisk created with the cmd: "mount -t tmpfs -o size=130G tmpfs /mnt/ramdisk"

                                                          Platform Notes
                                                          --------------
    
     BIOS Settings:
                      Logical Processor : Disabled
              Virtualization Technology : Disabled
                  NUMA Nodes Per Socket : 4
    
                         System Profile : Custom
                               C-States : Disabled
                    Memory Patrol Scrub : Disabled
      PCI ASPM L1 Link Power Management : Disabled
        Periodic Directory Rinse Tuning : Blended
                    Determinism Control : Manual
                     Determinism Slider : Power Determinism
                         Optimizer Mode : Enabled
                              DF CState : Disabled
                                   CPPC : Disabled
                    Adaptive Allocation : Enabled
                     Dram Refresh Delay : Performance
             Correctable Memory ECC SMI : Disabled
                    DIMM Self Healing -
          on Uncorrectable Memory Error : Disabled
    
     Sysinfo program /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1/bin/sysinfo
     Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
     running on L302624-M7725 Wed Mar  5 22:46:07 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 255 (255.4-1ubuntu8.5)
     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 L302624-M7725 6.8.0-54-generic #56-Ubuntu SMP PREEMPT_DYNAMIC Sat Feb  8 00:37:57 UTC 2025 x86_64
       x86_64 x86_64 GNU/Linux
    
     ------------------------------------------------------------
     2. w
        22:46:07 up 7 min,  1 user,  load average: 0.16, 0.04, 0.01
       USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU  WHAT
       root     tty1     -                22:43   47.00s  1.26s  0.37s /bin/bash ./amd_rate_aocc500_znver5_A1.sh
    
     ------------------------------------------------------------
     3. Username
       From environment variable $USER:  root
    
     ------------------------------------------------------------
     4. ulimit -a
       time(seconds)        unlimited
       file(blocks)         unlimited
       data(kbytes)         unlimited
       stack(kbytes)        unlimited
       coredump(blocks)     0
       memory(kbytes)       unlimited
       locked memory(kbytes) 2097152
       process              6188977
       nofiles              1024
       vmemory(kbytes)      unlimited
       locks                unlimited
       rtprio               0
    
     ------------------------------------------------------------
     5. sysinfo process ancestry
      /sbin/init
      /bin/login -p --
      -bash
      /bin/bash /home/DellFiles/bin/DELL_rate.sh
      /bin/bash /home/DellFiles/bin/dell-run-main.sh rate
      /bin/bash /home/DellFiles/bin/dell-run-main.sh rate
      /bin/bash /home/DellFiles/bin/AMD/dell-run-speccpu.sh rate --define DL-VERS=6.1a --output_format
        html,pdf,txt
      python3 ./run_amd_rate_aocc500_znver5_A1.py
      /bin/bash ./amd_rate_aocc500_znver5_A1.sh
      runcpu --config amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 2 --define DL-BIOS-NPS=4
        --define DL-VERS=6.1a --output_format html,pdf,txt fprate
      runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 2 --define
        DL-BIOS-NPS=4 --define DL-VERS=6.1a --output_format html,pdf,txt --nopower --runmode rate --tune base:peak
        --size test:train:refrate fprate --nopreenv --note-preenv --logfile
        $SPEC/tmp/CPU2017.001/templogs/preenv.fprate.001.0.log --lognum 001.0 --from_runcpu 2
      specperl $SPEC/bin/sysinfo
     $SPEC = /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1
    
     ------------------------------------------------------------
     6. /proc/cpuinfo
         model name      : AMD EPYC 9755 128-Core Processor
         vendor_id       : AuthenticAMD
         cpu family      : 26
         model           : 2
         stepping        : 1
         microcode       : 0xb00211e
         bugs            : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
         TLB size        : 192 4K pages
         cpu cores       : 128
         siblings        : 128
         2 physical ids (chips)
         256 processors (hardware threads)
         physical id 0: core ids
         0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231,
         240-247
         physical id 1: core ids
         0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231,
         240-247
         physical id 0: apicids
         0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231,
         240-247
         physical id 1: apicids
         256-263,272-279,288-295,304-311,320-327,336-343,352-359,368-375,384-391,400-407,416-423,432-439,448-455,4
         64-471,480-487,496-503
       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 2.39.3:
       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):                               256
       On-line CPU(s) list:                  0-255
       Vendor ID:                            AuthenticAMD
       BIOS Vendor ID:                       AMD
       Model name:                           AMD EPYC 9755 128-Core Processor
       BIOS Model name:                      AMD EPYC 9755 128-Core Processor                 CPU @ 2.7GHz
       BIOS CPU family:                      107
       CPU family:                           26
       Model:                                2
       Thread(s) per core:                   1
       Core(s) per socket:                   128
       Socket(s):                            2
       Stepping:                             1
       Frequency boost:                      enabled
       CPU(s) scaling MHz:                   101%
       CPU max MHz:                          2700.0000
       CPU min MHz:                          1500.0000
       BogoMIPS:                             5391.48
       Flags:                                fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
                                             pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb
                                             rdtscp lm constant_tsc rep_good amd_lbr_v2 nopl nonstop_tsc cpuid
                                             extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid
                                             sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm
                                             cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch
                                             osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext
                                             perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba perfmon_v2
                                             ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2
                                             smep bmi2 invpcid cqm rdt_a avx512f avx512dq rdseed adx smap
                                             avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt
                                             xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total
                                             cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf
                                             xsaveerptr rdpru wbnoinvd amd_ppin cppc arat npt lbrv svm_lock
                                             nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter
                                             pfthreshold avic v_vmsave_vmload vgif x2avic v_spec_ctrl vnmi
                                             avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq
                                             avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid bus_lock_detect
                                             movdiri movdir64b overflow_recov succor smca avx512_vp2intersect
                                             flush_l1d debug_swap
       L1d cache:                            12 MiB (256 instances)
       L1i cache:                            8 MiB (256 instances)
       L2 cache:                             256 MiB (256 instances)
       L3 cache:                             1 GiB (32 instances)
       NUMA node(s):                         8
       NUMA node0 CPU(s):                    0-31
       NUMA node1 CPU(s):                    32-63
       NUMA node2 CPU(s):                    64-95
       NUMA node3 CPU(s):                    96-127
       NUMA node4 CPU(s):                    128-159
       NUMA node5 CPU(s):                    160-191
       NUMA node6 CPU(s):                    192-223
       NUMA node7 CPU(s):                    224-255
       Vulnerability Gather data sampling:   Not affected
       Vulnerability Itlb multihit:          Not affected
       Vulnerability L1tf:                   Not affected
       Vulnerability Mds:                    Not affected
       Vulnerability Meltdown:               Not affected
       Vulnerability Mmio stale data:        Not affected
       Vulnerability Reg file data sampling: Not affected
       Vulnerability Retbleed:               Not affected
       Vulnerability Spec rstack overflow:   Not affected
       Vulnerability Spec store bypass:      Mitigation; Speculative Store Bypass disabled via prctl
       Vulnerability Spectre v1:             Mitigation; usercopy/swapgs barriers and __user pointer sanitization
       Vulnerability Spectre v2:             Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP
                                             disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
       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      12M   12 Data            1    64        1             64
          L1i       32K       8M    8 Instruction     1    64        1             64
          L2         1M     256M   16 Unified         2  1024        1             64
          L3        32M       1G   16 Unified         3 32768        1             64
    
     ------------------------------------------------------------
     8. numactl --hardware
     NOTE: a numactl 'node' might or might not correspond to a physical chip.
       available: 8 nodes (0-7)
       node 0 cpus: 0-31
       node 0 size: 192771 MB
       node 0 free: 191574 MB
       node 1 cpus: 32-63
       node 1 size: 193520 MB
       node 1 free: 193072 MB
       node 2 cpus: 64-95
       node 2 size: 193520 MB
       node 2 free: 193089 MB
       node 3 cpus: 96-127
       node 3 size: 193504 MB
       node 3 free: 193060 MB
       node 4 cpus: 128-159
       node 4 size: 193520 MB
       node 4 free: 193064 MB
       node 5 cpus: 160-191
       node 5 size: 193520 MB
       node 5 free: 193072 MB
       node 6 cpus: 192-223
       node 6 size: 193520 MB
       node 6 free: 192913 MB
       node 7 cpus: 224-255
       node 7 size: 193437 MB
       node 7 free: 189111 MB
       node distances:
       node   0   1   2   3   4   5   6   7
         0:  10  12  12  12  32  32  32  32
         1:  12  10  12  12  32  32  32  32
         2:  12  12  10  12  32  32  32  32
         3:  12  12  12  10  32  32  32  32
         4:  32  32  32  32  10  12  12  12
         5:  32  32  32  32  12  10  12  12
         6:  32  32  32  32  12  12  10  12
         7:  32  32  32  32  12  12  12  10
    
     ------------------------------------------------------------
     9. /proc/meminfo
        MemTotal:       1584454460 kB
    
     ------------------------------------------------------------
     10. who -r
       run-level 5 Mar 5 22:38
    
     ------------------------------------------------------------
     11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.5)
       Default Target  Status
       graphical       running
    
     ------------------------------------------------------------
     12. Services, from systemctl list-unit-files
       STATE            UNIT FILES
       enabled          ModemManager apparmor apport blk-availability cloud-config cloud-final cloud-init
                        cloud-init-local console-setup cron dmesg e2scrub_reap finalrd getty@ gpu-manager
                        grub-common grub-initrd-fallback keyboard-setup lm-sensors lvm2-monitor multipathd
                        networkd-dispatcher open-iscsi open-vm-tools pollinate rsyslog secureboot-db setvtrgb
                        sysstat systemd-networkd systemd-networkd-wait-online systemd-pstore systemd-resolved
                        systemd-timesyncd thermald tuned ua-reboot-cmds ubuntu-advantage udisks2 ufw vgauth
       enabled-runtime  netplan-ovs-cleanup systemd-fsck-root systemd-remount-fs
       disabled         console-getty debug-shell iscsid nftables rsync serial-getty@ ssh
                        systemd-boot-check-no-failures systemd-confext systemd-network-generator
                        systemd-networkd-wait-online@ systemd-pcrlock-file-system systemd-pcrlock-firmware-code
                        systemd-pcrlock-firmware-config systemd-pcrlock-machine-id systemd-pcrlock-make-policy
                        systemd-pcrlock-secureboot-authority systemd-pcrlock-secureboot-policy systemd-sysext
                        systemd-time-wait-sync upower
       indirect         systemd-sysupdate systemd-sysupdate-reboot uuidd
       masked           cryptdisks cryptdisks-early hwclock multipath-tools-boot screen-cleanup sudo x11-common
    
     ------------------------------------------------------------
     13. Linux kernel boot-time arguments, from /proc/cmdline
       BOOT_IMAGE=/vmlinuz-6.8.0-54-generic
       root=/dev/mapper/ubuntu--vg-ubuntu--lv
       ro
    
     ------------------------------------------------------------
     14. cpupower frequency-info
       analyzing CPU 168:
         current policy: frequency should be within 1.50 GHz and 2.70 GHz.
                         The governor "performance" may decide which speed to use
                         within this range.
         boost state support:
           Supported: yes
           Active: yes
           Boost States: 0
           Total States: 3
           Pstate-P0:  2700MHz
    
     ------------------------------------------------------------
     15. tuned-adm active
       Current active profile: latency-performance
    
     ------------------------------------------------------------
     16. sysctl
       kernel.numa_balancing               1
       kernel.randomize_va_space           0
       vm.compaction_proactiveness        20
       vm.dirty_background_bytes           0
       vm.dirty_background_ratio           3
       vm.dirty_bytes                      0
       vm.dirty_expire_centisecs        3000
       vm.dirty_ratio                      8
       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                       1
       vm.watermark_boost_factor       15000
       vm.watermark_scale_factor          10
       vm.zone_reclaim_mode                1
    
     ------------------------------------------------------------
     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 Ubuntu 24.04.2 LTS
    
     ------------------------------------------------------------
     20. Disk information
     SPEC is set to: /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1
       Filesystem     Type   Size  Used Avail Use% Mounted on
       tmpfs          tmpfs  130G  3.3G  127G   3% /mnt/ramdisk
    
     ------------------------------------------------------------
     21. /sys/devices/virtual/dmi/id
         Vendor:         Dell Inc.
         Product:        PowerEdge M7725
         Product Family: PowerEdge
         Serial:         L302624
    
     ------------------------------------------------------------
     22. dmidecode
       Additional information from dmidecode 3.5 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:
         4x 80AD000080AD HMCG94AHBRA277N 64 GB 2 rank 6400
         20x 80AD000080AD HMCG94AHBRA480N 64 GB 2 rank 6400
    
    
     ------------------------------------------------------------
     23. BIOS
     (This section combines info from /sys/devices and dmidecode.)
        BIOS Vendor:       Dell Inc.
        BIOS Version:      1.0.0
        BIOS Date:         01/23/2025
        BIOS Revision:     1.0

                                                      Compiler Version Notes
                                                      ----------------------
    ============================================================================================================
    C               | 519.lbm_r(base, peak) 538.imagick_r(base, peak) 544.nab_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    C++             | 508.namd_r(base, peak) 510.parest_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    C++, C          | 511.povray_r(base, peak) 526.blender_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    C++, C, Fortran | 507.cactuBSSN_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    Fortran         | 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) 554.roms_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------
    
    ============================================================================================================
    Fortran, C      | 521.wrf_r(base, peak) 527.cam4_r(base, peak)
    ------------------------------------------------------------------------------------------------------------
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
    Target: x86_64-unknown-linux-gnu
    Thread model: posix
    InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
    ------------------------------------------------------------------------------------------------------------

                                                     Base Compiler Invocation
                                                     ------------------------
C benchmarks: 
     clang

C++ benchmarks: 
     clang++

Fortran benchmarks: 
     flang

Benchmarks using both Fortran and C: 
     flang clang

Benchmarks using both C and C++: 
     clang++ clang

Benchmarks using Fortran, C, and C++: 
     clang++ clang flang


                                                      Base Portability Flags
                                                      ----------------------
    503.bwaves_r: -DSPEC_LP64
 507.cactuBSSN_r: -DSPEC_LP64
      508.namd_r: -DSPEC_LP64
    510.parest_r: -DSPEC_LP64
    511.povray_r: -DSPEC_LP64
       519.lbm_r: -DSPEC_LP64
       521.wrf_r: -DSPEC_CASE_FLAG -Mbyteswapio -DSPEC_LP64
   526.blender_r: -funsigned-char -DSPEC_LP64
      527.cam4_r: -DSPEC_CASE_FLAG -DSPEC_LP64
   538.imagick_r: -DSPEC_LP64
       544.nab_r: -DSPEC_LP64
 549.fotonik3d_r: -DSPEC_LP64
      554.roms_r: -DSPEC_LP64


                                                     Base Optimization Flags
                                                     -----------------------
C benchmarks: 
     -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE
     -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining
     -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -lflang -ldl

C++ benchmarks: 
     -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto
     -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm
     -lamdalloc -lflang -ldl

Fortran benchmarks: 
     -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-aggressive-gather=true
     -Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive
     -funroll-loops -mllvm -lsr-in-nested-loop -mllvm -reduce-array-computations=3 -fepilog-vectorization-of-inductions -zopt
     -lamdlibm -lamdalloc -lflang -ldl

Benchmarks using both Fortran and C: 
     -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-aggressive-gather=true
     -Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto
     -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining
     -mllvm -reduce-array-computations=3 -zopt -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop
     -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl

Benchmarks using both C and C++: 
     -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math
     -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
     -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
     -lamdlibm -lamdalloc -lflang -ldl

Benchmarks using Fortran, C, and C++: 
     -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
     -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math
     -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
     -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
     -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl


                                                         Base Other Flags
                                                         ----------------
C benchmarks: 
     -Wno-unused-command-line-argument

C++ benchmarks: 
     -Wno-unused-command-line-argument

Fortran benchmarks: 
     -Wno-unused-command-line-argument

Benchmarks using both Fortran and C: 
     -Wno-unused-command-line-argument

Benchmarks using both C and C++: 
     -Wno-unused-command-line-argument

Benchmarks using Fortran, C, and C++: 
     -Wno-unused-command-line-argument


                                                     Peak Compiler Invocation
                                                     ------------------------
C benchmarks: 
     clang

C++ benchmarks: 
     clang++

Fortran benchmarks: 
     flang

Benchmarks using both Fortran and C: 
     flang clang

Benchmarks using both C and C++: 
     clang++ clang

Benchmarks using Fortran, C, and C++: 
     clang++ clang flang


                                                      Peak Portability Flags
                                                      ----------------------
Same as Base Portability Flags


                                                     Peak Optimization Flags
                                                     -----------------------
C benchmarks:

       519.lbm_r: basepeak = yes

   538.imagick_r: basepeak = yes

       544.nab_r: -m64 -flto -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -Ofast -march=znver5 -fveclib=AMDLIBM
                  -ffast-math -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining
                  -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -ldl

C++ benchmarks:

      508.namd_r: basepeak = yes

    510.parest_r: basepeak = yes

Fortran benchmarks:

    503.bwaves_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
                  -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3
                  -fepilog-vectorization-of-inductions -zopt -lamdlibm -lamdalloc -ldl -lflang

 549.fotonik3d_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
                  -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3
                  -fepilog-vectorization-of-inductions -fvector-transform -fscalar-transform -lamdlibm -lamdalloc -ldl -lflang

      554.roms_r: Same as 503.bwaves_r

Benchmarks using both Fortran and C:

       521.wrf_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
                  -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays
                  -fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -Mrecursive
                  -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -ldl
                  -lflang

      527.cam4_r: basepeak = yes

Benchmarks using both C and C++:

    511.povray_r: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
                  -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -Ofast -march=znver5 -fveclib=AMDLIBM
                  -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
                  -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
                  -lamdlibm -lamdalloc -ldl

   526.blender_r: basepeak = yes

Benchmarks using Fortran, C, and C++:

 507.cactuBSSN_r: basepeak = yes


                                                         Peak Other Flags
                                                         ----------------
C benchmarks: 
     -Wno-unused-command-line-argument

C++ benchmarks: 
     -Wno-unused-command-line-argument

Fortran benchmarks: 
     -Wno-unused-command-line-argument

Benchmarks using both Fortran and C: 
     -Wno-unused-command-line-argument

Benchmarks using both C and C++: 
     -Wno-unused-command-line-argument

Benchmarks using Fortran, C, and C++: 
     -Wno-unused-command-line-argument


The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/aocc500-flags.html
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-EPYC-v1.8.html

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc500-flags.xml
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-EPYC-v1.8.xml

  SPEC CPU and SPECrate 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 2025-03-05 17:46:07-0500.
Report generated on 2025-03-26 10:35:36 by CPU2017 text formatter v6255.
Originally published on 2025-03-25.