SPEC CPU®2017 Floating Point Rate Result

Copyright 2017-2025 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge XE9685L (AMD EPYC 9575F 64-Core
Processor)

SPECrate®2017_fp_base = 163000

SPECrate®2017_fp_peak = 177000

CPU2017 License: 6573 Test Date: May-2025
Test Sponsor: Dell Inc. Hardware Availability: Apr-2025
Tested by: Dell Inc. Software Availability: Apr-2025

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 9575F
  Max MHz: 5000
  Nominal: 3300
Enabled: 128 cores, 2 chips, 2 threads/core
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: 256 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 22.04.5 LTS
5.15.0-136-generic
Compiler: C/C++/Fortran: Version 5.0.0 of AOCC
Parallel: No
Firmware: Version 1.0.0 released Mar-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.

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
SPECrate®2017_fp_base 163000
SPECrate®2017_fp_peak 177000
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
503.bwaves_r 256 3500 7330 3510 7320 256 3500 7330 3510 7320
507.cactuBSSN_r 256 1670 1940 1670 1940 256 1660 1960 1660 1960
508.namd_r 256 1990 1220 1950 1250 256 1990 1220 1980 1230
510.parest_r 256 6790 986 6800 985 128 2110 1590 2100 1590
511.povray_r 256 3520 1700 3510 1700 256 3520 1700 3510 1700
519.lbm_r 256 3650 739 3650 740 128 1790 755 1780 757
521.wrf_r 256 5220 1100 5230 1100 128 2050 1400 2050 1400
526.blender_r 256 2190 1780 2200 1770 256 2190 1780 2200 1770
527.cam4_r 256 2550 1760 2540 1760 256 2530 1770 2530 1770
538.imagick_r 256 96.8 6580 97.2 6550 256 96.8 6580 97.2 6550
544.nab_r 256 1520 2830 1510 2850 256 1490 2890 1480 2900
549.fotonik3d_r 256 14760 676 14760 676 128 7130 700 7120 701
554.roms_r 256 6400 635 6420 634 128 2530 803 2530 804

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_A1.3-2/amd_rate_aocc500_znver5_A_lib/lib:/mnt/ramdisk/cpu20
     17-1.1.9-aocc500-znerv5_A1.3-2/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

 Benchmark run from a 130 GB ramdisk created with the cmd: "mount -t tmpfs -o size=130G tmpfs /mnt/ramdisk"

Platform Notes


 BIOS Settings:
          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
                Adaptive Allocation : Enabled
                 Dram Refresh Delay : Performance
                DIMM Self Healing -
      on Uncorrectable Memory Error : Disabled

 Sysinfo program /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1.3-2/bin/sysinfo
 Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
 running on 1234567-XE9685L Thu May 15 21:32:26 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 (249.11-0ubuntu3.15)
 12. Failed units, from systemctl list-units --state=failed
 13. Services, from systemctl list-unit-files
 14. Linux kernel boot-time arguments, from /proc/cmdline
 15. cpupower frequency-info
 16. tuned-adm active
 17. sysctl
 18. /sys/kernel/mm/transparent_hugepage
 19. /sys/kernel/mm/transparent_hugepage/khugepaged
 20. OS release
 21. Disk information
 22. /sys/devices/virtual/dmi/id
 23. dmidecode
 24. BIOS
 ------------------------------------------------------------

 ------------------------------------------------------------
 1. uname -a
   Linux 1234567-XE9685L 5.15.0-136-generic #147-Ubuntu SMP Sat Mar 15 15:53:30 UTC 2025 x86_64 x86_64 x86_64
   GNU/Linux

 ------------------------------------------------------------
 2. w
    21:32:26 up  3:15,  2 users,  load average: 152.45, 228.97, 242.96
   USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
   root     tty1     -                18:24    3:07m  0.03s  0.00s -bash
   root     pts/0    100.71.225.2     18:24    3:04m  1.07s  0.41s /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              6189153
   nofiles              1024
   vmemory(kbytes)      unlimited
   locks                unlimited
   rtprio               0

 ------------------------------------------------------------
 5. sysinfo process ancestry
  /sbin/init
  sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
  sshd: root@pts/0
  -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=6.3_T4 --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-VERS=6.3_T4 --output_format html,pdf,txt fprate
  runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 2 --define
    DL-VERS=6.3_T4 --output_format html,pdf,txt --nopower --runmode rate --tune base:peak --size
    test:train:refrate fprate --nopreenv --note-preenv --logfile
    $SPEC/tmp/CPU2017.002/templogs/preenv.fprate.002.0.log --lognum 002.0 --from_runcpu 2
  specperl $SPEC/bin/sysinfo
 $SPEC = /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1.3-2

 ------------------------------------------------------------
 6. /proc/cpuinfo
     model name      : AMD EPYC 9575F 64-Core Processor
     vendor_id       : AuthenticAMD
     cpu family      : 26
     model           : 2
     stepping        : 1
     microcode       : 0xb002147
     bugs            : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
     TLB size        : 192 4K pages
     cpu cores       : 64
     siblings        : 128
     2 physical ids (chips)
     256 processors (hardware threads)
     physical id 0: core ids 0-63
     physical id 1: core ids 0-63
     physical id 0: apicids 0-127
     physical id 1: apicids 128-255
   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 2.37.2:
   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
   Model name:                           AMD EPYC 9575F 64-Core Processor
   CPU family:                           26
   Model:                                2
   Thread(s) per core:                   2
   Core(s) per socket:                   64
   Socket(s):                            2
   Stepping:                             1
   Frequency boost:                      enabled
   CPU max MHz:                          5008.0068
   CPU min MHz:                          1500.0000
   BogoMIPS:                             6591.18
   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 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 svm 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 invpcid_single hw_pstate ssbd
                                         mba 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 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 v_spec_ctrl 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
   Virtualization:                       AMD-V
   L1d cache:                            6 MiB (128 instances)
   L1i cache:                            4 MiB (128 instances)
   L2 cache:                             128 MiB (128 instances)
   L3 cache:                             512 MiB (16 instances)
   NUMA node(s):                         8
   NUMA node0 CPU(s):                    0-15,128-143
   NUMA node1 CPU(s):                    16-31,144-159
   NUMA node2 CPU(s):                    32-47,160-175
   NUMA node3 CPU(s):                    48-63,176-191
   NUMA node4 CPU(s):                    64-79,192-207
   NUMA node5 CPU(s):                    80-95,208-223
   NUMA node6 CPU(s):                    96-111,224-239
   NUMA node7 CPU(s):                    112-127,240-255
   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 and seccomp
   Vulnerability Spectre v1:             Mitigation; usercopy/swapgs barriers and __user pointer sanitization
   Vulnerability Spectre v2:             Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP
                                         always-on; 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       6M   12 Data            1    64        1             64
      L1i       32K       4M    8 Instruction     1    64        1             64
      L2         1M     128M   16 Unified         2  1024        1             64
      L3        32M     512M   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: 0-15,128-143
   node 0 size: 192820 MB
   node 0 free: 191242 MB
   node 1 cpus: 16-31,144-159
   node 1 size: 193525 MB
   node 1 free: 192077 MB
   node 2 cpus: 32-47,160-175
   node 2 size: 193525 MB
   node 2 free: 192119 MB
   node 3 cpus: 48-63,176-191
   node 3 size: 193509 MB
   node 3 free: 188635 MB
   node 4 cpus: 64-79,192-207
   node 4 size: 193525 MB
   node 4 free: 192152 MB
   node 5 cpus: 80-95,208-223
   node 5 size: 193478 MB
   node 5 free: 192033 MB
   node 6 cpus: 96-111,224-239
   node 6 size: 193525 MB
   node 6 free: 192163 MB
   node 7 cpus: 112-127,240-255
   node 7 size: 193486 MB
   node 7 free: 192090 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:       1584536028 kB

 ------------------------------------------------------------
 10. who -r
   run-level 5 May 15 18:18

 ------------------------------------------------------------
 11. Systemd service manager version: systemd 249 (249.11-0ubuntu3.15)
   Default Target  Status
   graphical       degraded

 ------------------------------------------------------------
 12. Failed units, from systemctl list-units --state=failed
     UNIT                                 LOAD   ACTIVE SUB    DESCRIPTION
   * systemd-networkd-wait-online.service loaded failed failed Wait for Network to be Configured

 ------------------------------------------------------------
 13. Services, from systemctl list-unit-files
   STATE            UNIT FILES
   enabled          ModemManager apparmor 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 irqbalance keyboard-setup lm-sensors lvm2-monitor
                    lxd-agent multipathd networkd-dispatcher open-iscsi open-vm-tools pollinate rsyslog
                    secureboot-db setvtrgb ssh 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@
                    systemd-boot-check-no-failures systemd-network-generator systemd-sysext
                    systemd-time-wait-sync upower
   generated        apport
   indirect         uuidd
   masked           cryptdisks cryptdisks-early hwclock lvm2 multipath-tools-boot rc rcS screen-cleanup sudo
                    x11-common

 ------------------------------------------------------------
 14. Linux kernel boot-time arguments, from /proc/cmdline
   BOOT_IMAGE=/vmlinuz-5.15.0-136-generic
   root=/dev/mapper/ubuntu--vg-ubuntu--lv
   ro

 ------------------------------------------------------------
 15. cpupower frequency-info
   analyzing CPU 0:
     current policy: frequency should be within 1.50 GHz and 3.30 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:  3300MHz

 ------------------------------------------------------------
 16. tuned-adm active
   Current active profile: latency-performance

 ------------------------------------------------------------
 17. 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

 ------------------------------------------------------------
 18. /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

 ------------------------------------------------------------
 19. /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

 ------------------------------------------------------------
 20. OS release
   From /etc/*-release /etc/*-version
   os-release Ubuntu 22.04.5 LTS

 ------------------------------------------------------------
 21. Disk information
 SPEC is set to: /mnt/ramdisk/cpu2017-1.1.9-aocc500-znerv5_A1.3-2
   Filesystem     Type   Size  Used Avail Use% Mounted on
   tmpfs          tmpfs  130G  3.3G  127G   3% /mnt/ramdisk

 ------------------------------------------------------------
 22. /sys/devices/virtual/dmi/id
     Vendor:         Dell Inc.
     Product:        PowerEdge XE9685L
     Product Family: PowerEdge
     Serial:         1234567

 ------------------------------------------------------------
 23. dmidecode
   Additional information from dmidecode 3.3 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:
     24x 80AD000080AD HMCG94AHBRA485N 64 GB 2 rank 6400


 ------------------------------------------------------------
 24. BIOS
 (This section combines info from /sys/devices and dmidecode.)
    BIOS Vendor:       Dell Inc.
    BIOS Version:      1.0.0
    BIOS Date:         03/31/2025
    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:  -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   -lamdlibm   -lamdalloc   -ldl 
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:  -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   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -flto   -mllvm -unroll-threshold=100   -mllvm -reduce-array-computations=3   -zopt   -lamdlibm   -lamdalloc   -ldl 
510.parest_r:  -m64   -std=c++14   -flto   -Wl,-mllvm -Wl,-suppress-fmas   -Wl,-mllvm -Wl,-x86-use-vzeroupper=false   -Ofast   -march=znver5   -fveclib=AMDLIBM   -ffast-math   -mllvm -unroll-threshold=100   -mllvm -reduce-array-computations=3   -zopt   -lamdlibm   -lamdalloc   -ldl 

Fortran benchmarks:

503.bwaves_r:  basepeak = yes 
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:  -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 

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:  -m64   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-enable-X86-prefetching   -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   -Mrecursive   -funroll-loops   -mllvm -lsr-in-nested-loop   -fepilog-vectorization-of-inductions   -lamdlibm   -lamdalloc   -ldl   -lflang 

Benchmarks using both C and C++:

511.povray_r:  basepeak = yes 
526.blender_r:  basepeak = yes 

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   -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   -mllvm -unroll-threshold=100   -mllvm -loop-unswitch-threshold=200000   -faggressive-loop-transform   -fvector-transform   -fscalar-transform   -Mrecursive   -fepilog-vectorization-of-inductions   -lamdlibm   -lamdalloc   -ldl   -lflang 

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.2024-10-10.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.2024-10-10.xml,
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-EPYC-v1.8.xml.