SPEC CPU®2017 Integer Rate Result

Copyright 2017-2023 Standard Performance Evaluation Corporation

Quanta Cloud Technology (Test Sponsor: Quanta Computer Inc.)

QuantaGrid S44NL-1U
(2.40 GHz,AMD EPYC 9654)

SPECrate®2017_int_base = 83700

SPECrate®2017_int_peak = Not Run

CPU2017 License: 9050 Test Date: Jun-2023
Test Sponsor: Quanta Computer Inc. Hardware Availability: Aug-2023
Tested by: Quanta Computer Inc. Software Availability: Jun-2023

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 9654
  Max MHz: 3700
  Nominal: 2400
Enabled: 96 cores, 1 chip, 2 threads/core
Orderable: 1 chip
Cache L1: 32 KB I + 32 KB D on chip per core
  L2: 1 MB I+D on chip per core
  L3: 384 MB I+D on chip per chip,
32 MB shared / 8 cores
  Other: None
Memory: 768 GB (12 x 64 GB 2Rx4 PC5-4800B-R)
Storage: 1 x 960 GB NVMe SSD
Other: None
Software
OS: Ubuntu 22.04.2 LTS
kernel version 5.15.0-71-generic
Compiler: C/C++/Fortran: Version 4.0.0 of AOCC
Parallel: No
Firmware: Version 3A04 released Jun-2023
File System: ext4
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: Not Applicable
Other: None
Power Management: BIOS 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_int_base 83700
SPECrate®2017_int_peak Not Run
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 192 468 654 468 653 468 653
502.gcc_r 192 463 588 461 590 462 588
505.mcf_r 192 266 1160 266 1170 266 1170
520.omnetpp_r 192 636 396 632 399 640 394
523.xalancbmk_r 192 239 850 239 848 239 849
525.x264_r 192 157 2150 157 2150 157 2140
531.deepsjeng_r 192 288 764 289 761 289 761
541.leela_r 192 425 749 423 751 425 749
548.exchange2_r 192 241 2090 241 2090 241 2090
557.xz_r 192 473 438 475 437 475 437

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) only on request for base runs,
'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root.
To enable THP for all allocations for peak runs,
'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 =
     "/root/cpu2017-ZENVER4/amd_rate_aocc400_znver4_A_lib/lib:/root/cpu2017-ZENVER4/amd_rate_aocc400_znver4
     _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.

Platform Notes

BIOS Configuration
 ACPI CST C2 Latency set to 18
 NUMA nodes per socket set to NPS4
 Determinism Control is Manual
 Determinism Slider set to Power
 cTDP Control set to Manual
 cTDP set to 400
 PPT Control set to Manual
 PPT set to 400
 ACPI SRAT L3 Cache As NUMA Domain set to Enable

 Sysinfo program /root/cpu2017-ZENVER4/bin/sysinfo
 Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
 running on 192-168-118-113 Sat Jun 24 21:24:09 2023

 SUT (System Under Test) info as seen by some common utilities.

 ------------------------------------------------------------
 Table of contents
 ------------------------------------------------------------
  1. uname -a
  2. w
  3. ulimit -a
  4. sysinfo process ancestry
  5. /proc/cpuinfo
  6. lscpu
  7. numactl --hardware
  8. /proc/meminfo
  9. Systemd service manager version: systemd 249 (249.11-0ubuntu3.7)
 10. Services, from systemctl list-unit-files
 11. Linux kernel boot-time arguments, from /proc/cmdline
 12. cpupower frequency-info
 13. tuned-adm active
 14. sysctl
 15. /sys/kernel/mm/transparent_hugepage
 16. /sys/kernel/mm/transparent_hugepage/khugepaged
 17. OS release
 18. Disk information
 19. /sys/devices/virtual/dmi/id
 20. dmidecode
 21. BIOS
 ------------------------------------------------------------

 ------------------------------------------------------------
 1. uname -a
   Linux 192-168-118-113 5.15.0-71-generic #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023 x86_64 x86_64 x86_64
   GNU/Linux

 ------------------------------------------------------------
 2. w
    21:24:09 up 1 min,  0 users,  load average: 0.77, 0.34, 0.12
   USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT

 ------------------------------------------------------------
 3. 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              3094156
   nofiles              1024
   vmemory(kbytes)      unlimited
   locks                unlimited
   rtprio               0

 ------------------------------------------------------------
 4. sysinfo process ancestry
  /sbin/init splash
  /bin/sh -e /etc/rc.local start
  /bin/bash ./test.sh
  python3 ./run_amd_rate_aocc400_znver4_A1.py
  /bin/bash ./amd_rate_aocc400_znver4_A1.sh
  runcpu --config amd_rate_aocc400_znver4_A1.cfg --tune base --reportable --iterations 3 intrate
  runcpu --configfile amd_rate_aocc400_znver4_A1.cfg --tune base --reportable --iterations 3 --nopower
    --runmode rate --tune base --size test:train:refrate intrate --nopreenv --note-preenv --logfile
    $SPEC/tmp/CPU2017.001/templogs/preenv.intrate.001.0.log --lognum 001.0 --from_runcpu 2
  specperl $SPEC/bin/sysinfo
 $SPEC = /root/cpu2017-ZENVER4

 ------------------------------------------------------------
 5. /proc/cpuinfo
     model name      : AMD EPYC 9654 96-Core Processor
     vendor_id       : AuthenticAMD
     cpu family      : 25
     model           : 17
     stepping        : 1
     microcode       : 0xa101135
     bugs            : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
     TLB size        : 3584 4K pages
     cpu cores       : 96
     siblings        : 192
     1 physical ids (chips)
     192 processors (hardware threads)
     physical id 0: core ids 0-95
     physical id 0: apicids 0-191
   Caution: /proc/cpuinfo data regarding chips, cores, and threads is not necessarily reliable, especially for
   virtualized systems.  Use the above data carefully.

 ------------------------------------------------------------
 6. lscpu

 From lscpu from util-linux 2.37.2:
   Architecture:                    x86_64
   CPU op-mode(s):                  32-bit, 64-bit
   Address sizes:                   46 bits physical, 57 bits virtual
   Byte Order:                      Little Endian
   CPU(s):                          192
   On-line CPU(s) list:             0-191
   Vendor ID:                       AuthenticAMD
   Model name:                      AMD EPYC 9654 96-Core Processor
   CPU family:                      25
   Model:                           17
   Thread(s) per core:              2
   Core(s) per socket:              96
   Socket(s):                       1
   Stepping:                        1
   Frequency boost:                 enabled
   CPU max MHz:                     3707.8120
   CPU min MHz:                     1500.0000
   BogoMIPS:                        4792.69
   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 vmmcall fsgsbase bmi1
                                    avx2 smep bmi2 erms 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
                                    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 overflow_recov succor smca fsrm flush_l1d sme
                                    sev sev_es
   Virtualization:                  AMD-V
   L1d cache:                       3 MiB (96 instances)
   L1i cache:                       3 MiB (96 instances)
   L2 cache:                        96 MiB (96 instances)
   L3 cache:                        384 MiB (12 instances)
   NUMA node(s):                    12
   NUMA node0 CPU(s):               0-7,96-103
   NUMA node1 CPU(s):               8-15,104-111
   NUMA node2 CPU(s):               16-23,112-119
   NUMA node3 CPU(s):               24-31,120-127
   NUMA node4 CPU(s):               32-39,128-135
   NUMA node5 CPU(s):               40-47,136-143
   NUMA node6 CPU(s):               48-55,144-151
   NUMA node7 CPU(s):               56-63,152-159
   NUMA node8 CPU(s):               64-71,160-167
   NUMA node9 CPU(s):               72-79,168-175
   NUMA node10 CPU(s):              80-87,176-183
   NUMA node11 CPU(s):              88-95,184-191
   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; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB
                                    filling, PBRSB-eIBRS 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       32K       3M    8 Data            1    64        1             64
      L1i       32K       3M    8 Instruction     1    64        1             64
      L2         1M      96M    8 Unified         2  2048        1             64
      L3        32M     384M   16 Unified         3 32768        1             64

 ------------------------------------------------------------
 7. numactl --hardware
 NOTE: a numactl 'node' might or might not correspond to a physical chip.
   available: 12 nodes (0-11)
   node 0 cpus: 0-7,96-103
   node 0 size: 64164 MB
   node 0 free: 63713 MB
   node 1 cpus: 8-15,104-111
   node 1 size: 64506 MB
   node 1 free: 64120 MB
   node 2 cpus: 16-23,112-119
   node 2 size: 64506 MB
   node 2 free: 64085 MB
   node 3 cpus: 24-31,120-127
   node 3 size: 64506 MB
   node 3 free: 64166 MB
   node 4 cpus: 32-39,128-135
   node 4 size: 64471 MB
   node 4 free: 64151 MB
   node 5 cpus: 40-47,136-143
   node 5 size: 64506 MB
   node 5 free: 64192 MB
   node 6 cpus: 48-55,144-151
   node 6 size: 64506 MB
   node 6 free: 64156 MB
   node 7 cpus: 56-63,152-159
   node 7 size: 64506 MB
   node 7 free: 64182 MB
   node 8 cpus: 64-71,160-167
   node 8 size: 64506 MB
   node 8 free: 64150 MB
   node 9 cpus: 72-79,168-175
   node 9 size: 64506 MB
   node 9 free: 64177 MB
   node 10 cpus: 80-87,176-183
   node 10 size: 64506 MB
   node 10 free: 64180 MB
   node 11 cpus: 88-95,184-191
   node 11 size: 64455 MB
   node 11 free: 64117 MB
   node distances:
   node   0   1   2   3   4   5   6   7   8   9  10  11
     0:  10  11  11  12  12  12  12  12  12  12  12  12
     1:  11  10  11  12  12  12  12  12  12  12  12  12
     2:  11  11  10  12  12  12  12  12  12  12  12  12
     3:  12  12  12  10  11  11  12  12  12  12  12  12
     4:  12  12  12  11  10  11  12  12  12  12  12  12
     5:  12  12  12  11  11  10  12  12  12  12  12  12
     6:  12  12  12  12  12  12  10  11  11  12  12  12
     7:  12  12  12  12  12  12  11  10  11  12  12  12
     8:  12  12  12  12  12  12  11  11  10  12  12  12
     9:  12  12  12  12  12  12  12  12  12  10  11  11
    10:  12  12  12  12  12  12  12  12  12  11  10  11
    11:  12  12  12  12  12  12  12  12  12  11  11  10

 ------------------------------------------------------------
 8. /proc/meminfo
    MemTotal:       792220944 kB

 'who -r' did not return a run level

 ------------------------------------------------------------
 9. Systemd service manager version: systemd 249 (249.11-0ubuntu3.7)
   Default Target  Status
   graphical       starting

 ------------------------------------------------------------
 10. Services, from systemctl list-unit-files
   STATE            UNIT FILES
   enabled          ModemManager NetworkManager NetworkManager-dispatcher NetworkManager-wait-online apparmor
                    blk-availability cloud-config cloud-final cloud-init cloud-init-local console-setup cron
                    dmesg e2scrub_reap finalrd getty@ grub-common irqbalance keyboard-setup lm-sensors
                    lvm2-monitor lxd-agent multipathd networkd-dispatcher networking nfs-blkmap nfs-server
                    open-iscsi pollinate rpcbind rsyslog secureboot-db setvtrgb ssh systemd-networkd
                    systemd-networkd-wait-online systemd-pstore systemd-resolved tuned ua-reboot-cmds
                    ubuntu-advantage ufw wpa_supplicant
   enabled-runtime  netplan-ovs-cleanup rc-local systemd-fsck-root systemd-remount-fs
   disabled         acpid console-getty debug-shell grub-initrd-fallback ifupdown-wait-online ipmievd iscsid
                    ndctl-monitor nftables nvmefc-boot-connections nvmf-autoconnect rsync serial-getty@
                    sysstat systemd-boot-check-no-failures systemd-network-generator systemd-sysext
                    systemd-time-wait-sync systemd-timesyncd thermald upower wpa_supplicant-nl80211@
                    wpa_supplicant-wired@ wpa_supplicant@
   generated        apport cpufreqd cpufrequtils loadcpufreq mst openipmi
   indirect         uuidd
   masked           cryptdisks cryptdisks-early gpu-manager hwclock lvm2 multipath-tools-boot nfs-common
                    open-vm-tools rc rcS screen-cleanup sudo udisks2 vgauth vmtoolsd x11-common

 ------------------------------------------------------------
 11. Linux kernel boot-time arguments, from /proc/cmdline
   BOOT_IMAGE=/boot/vmlinuz-5.15.0-71-generic
   root=UUID=8f9e5e96-8616-4e49-a1cd-677d4550f068
   ro
   pcie_aspm=off
   quiet
   splash
   amd_pstate=enable
   idle=nomwait
   cppc=enable
   vt.handoff=7

 ------------------------------------------------------------
 12. cpupower frequency-info
   analyzing CPU 0:
     current policy: frequency should be within 2.40 GHz and 2.40 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:  2400MHz

 ------------------------------------------------------------
 13. tuned-adm active
   Current active profile: throughput-performance

 ------------------------------------------------------------
 14. sysctl
   kernel.numa_balancing               1
   kernel.randomize_va_space           0
   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                      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

 ------------------------------------------------------------
 15. /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

 ------------------------------------------------------------
 16. /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

 ------------------------------------------------------------
 17. OS release
   From /etc/*-release /etc/*-version
   os-release Ubuntu 22.04.2 LTS

 ------------------------------------------------------------
 18. Disk information
 SPEC is set to: /root/cpu2017-ZENVER4
   Filesystem     Type  Size  Used Avail Use% Mounted on
   /dev/nvme0n1p2 ext4  879G   48G  786G   6% /

 ------------------------------------------------------------
 19. /sys/devices/virtual/dmi/id
     Vendor:         Quanta Cloud Technology Inc.
     Product:        QuantaGrid S44NL-1U
     Product Family: S6NL

 ------------------------------------------------------------
 20. 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:
     12x SK Hynix HMCG94MEBRA123N 64 GB 2 rank 4800


 ------------------------------------------------------------
 21. BIOS
 (This section combines info from /sys/devices and dmidecode.)
    BIOS Vendor:       American Megatrends International, LLC.
    BIOS Version:      3A04
    BIOS Date:         06/01/2023
    BIOS Revision:     5.27
    Firmware Revision: 3.7

Compiler Version Notes

============================================================================================================
C       | 500.perlbench_r(base) 502.gcc_r(base) 505.mcf_r(base) 525.x264_r(base) 557.xz_r(base)
------------------------------------------------------------------------------------------------------------
AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#434 2022_10_28) (based on LLVM Mirror.Version.14.0.6)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-4.0.0/bin
------------------------------------------------------------------------------------------------------------

============================================================================================================
C++     | 520.omnetpp_r(base) 523.xalancbmk_r(base) 531.deepsjeng_r(base) 541.leela_r(base)
------------------------------------------------------------------------------------------------------------
AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#434 2022_10_28) (based on LLVM Mirror.Version.14.0.6)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-4.0.0/bin
------------------------------------------------------------------------------------------------------------

============================================================================================================
Fortran | 548.exchange2_r(base)
------------------------------------------------------------------------------------------------------------
AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#434 2022_10_28) (based on LLVM Mirror.Version.14.0.6)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-4.0.0/bin
------------------------------------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 flang 

Base Portability Flags

500.perlbench_r:  -DSPEC_LINUX_X64   -DSPEC_LP64 
502.gcc_r:  -DSPEC_LP64 
505.mcf_r:  -DSPEC_LP64 
520.omnetpp_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_LINUX   -DSPEC_LP64 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -m64   -flto   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-ldist-scalar-expand   -fenable-aggressive-gather   -z muldefs   -O3   -march=znver4   -fveclib=AMDLIBM   -ffast-math   -fstruct-layout=7   -mllvm -unroll-threshold=50   -mllvm -inline-threshold=1000   -fremap-arrays   -fstrip-mining   -mllvm -reduce-array-computations=3   -zopt   -lamdlibm   -lflang   -lamdalloc 

C++ benchmarks:

 -m64   -flto   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -z muldefs   -O3   -march=znver4   -fveclib=AMDLIBM   -ffast-math   -mllvm -unroll-threshold=100   -finline-aggressive   -mllvm -loop-unswitch-threshold=200000   -mllvm -reduce-array-computations=3   -zopt   -fvirtual-function-elimination   -fvisibility=hidden   -lamdlibm   -lflang   -lamdalloc-ext 

Fortran benchmarks:

 -m64   -flto   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-inline-recursion=4   -Wl,-mllvm -Wl,-lsr-in-nested-loop   -Wl,-mllvm -Wl,-enable-iv-split   -z muldefs   -O3   -march=znver4   -fveclib=AMDLIBM   -ffast-math   -fepilog-vectorization-of-inductions   -mllvm -optimize-strided-mem-cost   -floop-transform   -mllvm -unroll-aggressive   -mllvm -unroll-threshold=500   -lamdlibm   -lflang   -lamdalloc 

Base Other Flags

C benchmarks:

 -Wno-unused-command-line-argument 

C++ benchmarks:

 -Wno-unused-command-line-argument 

Fortran benchmarks:

 -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/aocc400-flags.html,
http://www.spec.org/cpu2017/flags/Quanta-Computer-Inc-amd-speccpu-setting-v1_AMD_Genoa.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc400-flags.xml,
http://www.spec.org/cpu2017/flags/Quanta-Computer-Inc-amd-speccpu-setting-v1_AMD_Genoa.xml.