SPEC CPU®2017 Integer Rate Result

Copyright 2017-2021 Standard Performance Evaluation Corporation

Hewlett Packard Enterprise (Test Sponsor: HPE)

ProLiant DL345 Gen10 Plus
(2.45 GHz, AMD EPYC 7763)

SPECrate®2017_int_base = 41200

SPECrate®2017_int_peak = 44000

CPU2017 License: 3 Test Date: Feb-2021
Test Sponsor: HPE Hardware Availability: Apr-2021
Tested by: HPE Software Availability: Mar-2021

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 7763
  Max MHz: 3500
  Nominal: 2450
Enabled: 64 cores, 1 chip, 2 threads/core
Orderable: 1 chip
Cache L1: 32 KB I + 32 KB D on chip per core
  L2: 512 KB I+D on chip per core
  L3: 256 MB I+D on chip per chip,
32 MB shared / 8 cores
  Other: None
Memory: 1 TB (8 x 128 GB 4Rx4 PC4-3200AA-L)
Storage: 4 x 480 GB SAS SSD, RAID 0
Other: None
Software
OS: Ubuntu 20.04.1 LTS (x86_64)
Kernel 5.4.0-56-generic
Compiler: C/C++/Fortran: Version 3.0.0 of AOCC
Parallel: No
Firmware: HPE BIOS Version A43 v2.40 02/15/2021 released
Mar-2021
File System: ext4
System State: Run level 5 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other: jemalloc: jemalloc memory allocator library v5.1.0
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 41200
SPECrate®2017_int_peak 44000
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 128 663 307 664 307 662 308 128 619 329 619 329 617 330
502.gcc_r 128 618 293 618 293 618 293 128 471 385 474 383 476 380
505.mcf_r 128 459 451 459 450 459 451 128 392 528 391 529 392 527
520.omnetpp_r 128 977 172 923 182 980 171 128 926 181 922 182 926 181
523.xalancbmk_r 128 274 493 276 490 274 493 128 249 543 249 543 247 547
525.x264_r 128 239 937 239 938 237 944 128 239 937 239 938 237 944
531.deepsjeng_r 128 370 396 370 396 374 393 128 370 396 370 396 374 393
541.leela_r 128 489 433 496 427 490 433 128 489 433 496 427 490 433
548.exchange2_r 128 322 1040 318 1050 319 1050 128 322 1040 318 1050 319 1050
557.xz_r 128 567 244 567 244 569 243 128 566 244 566 244 566 244

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>
'echo 8 > /proc/sys/vm/dirty_ratio' run as root to limit dirty cache to 8% of
memory.
'echo 1 > /proc/sys/vm/swappiness' run as root to limit swap usage to minimum
necessary.
'echo 1 > /proc/sys/vm/zone_reclaim_mode' run as root to free node-local memory
and avoid remote memory usage.
'sync; echo 3 > /proc/sys/vm/drop_caches' run as root to reset filesystem caches.
'sysctl -w kernel.randomize_va_space=0' run as root to disable address space layout
randomization (ASLR) to reduce run-to-run variability.
'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and
'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root for peak
integer runs and all FP runs to enable Transparent Hugepages (THP).
'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root for base
integer runs to enable THP only on request.

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH =
     "/home/SPEC_CPU2017/cpu2017/amd_rate_aocc300_milan_A_lib/64;/home/SPEC_C
     PU2017/cpu2017/amd_rate_aocc300_milan_A_lib/32:"
MALLOC_CONF = "retain:true"

Environment variables set by runcpu during the 523.xalancbmk_r peak run:
MALLOC_CONF = "thp:never"

General Notes

Binaries were compiled on a system with 2x AMD EPYC 7742 CPU + 512GiB Memory using OpenSUSE 15.2

NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
is mitigated in the system as tested and documented.
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
is mitigated in the system as tested and documented.
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
is mitigated in the system as tested and documented.


jemalloc: configured and built with GCC v4.8.2 in RHEL 7.4 (No options specified)
jemalloc 5.1.0 is available here:
https://github.com/jemalloc/jemalloc/releases/download/5.1.0/jemalloc-5.1.0.tar.bz2

Platform Notes

BIOS Configuration
 Workload Profile set to General Throughput Compute
 Determinism Control set to Manual
  Performance Determinism set to Power Deterministic
 Last-Level Cache (LLC) as NUMA Node set to Enabled
 NUMA memory domains per socket set to Four memory domains per socket
  Infinity Fabric Power Management set to Disabled
   Infinity Fabric Performance State set to P0
 Thermal Configuration set to Maximum Cooling
 Workload Profile set to Custom
  L2 HW Prefetcher set to Disabled

 Sysinfo program /home/SPEC_CPU2017/cpu2017/bin/sysinfo
 Rev: r6538 of 2020-09-24 e8664e66d2d7080afeaa89d4b38e2f1c
 running on admin Fri Feb 26 15:59:49 2021

 SUT (System Under Test) info as seen by some common utilities.
 For more information on this section, see
    https://www.spec.org/cpu2017/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : AMD EPYC 7763 64-Core Processor
       1  "physical id"s (chips)
       128 "processors"
    cores, siblings (Caution: counting these is hw and system dependent. The following
    excerpts from /proc/cpuinfo might not be reliable.  Use with caution.)
       cpu cores : 64
       siblings  : 128
       physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
       25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
       53 54 55 56 57 58 59 60 61 62 63

 From lscpu:
      Architecture:                    x86_64
      CPU op-mode(s):                  32-bit, 64-bit
      Byte Order:                      Little Endian
      Address sizes:                   48 bits physical, 48 bits virtual
      CPU(s):                          128
      On-line CPU(s) list:             0-127
      Thread(s) per core:              2
      Core(s) per socket:              64
      Socket(s):                       1
      NUMA node(s):                    8
      Vendor ID:                       AuthenticAMD
      CPU family:                      25
      Model:                           1
      Model name:                      AMD EPYC 7763 64-Core Processor
      Stepping:                        1
      Frequency boost:                 enabled
      CPU MHz:                         3167.915
      CPU max MHz:                     2450.0000
      CPU min MHz:                     1500.0000
      BogoMIPS:                        4891.06
      Virtualization:                  AMD-V
      L1d cache:                       2 MiB
      L1i cache:                       2 MiB
      L2 cache:                        32 MiB
      L3 cache:                        256 MiB
      NUMA node0 CPU(s):               0-7,64-71
      NUMA node1 CPU(s):               8-15,72-79
      NUMA node2 CPU(s):               16-23,80-87
      NUMA node3 CPU(s):               24-31,88-95
      NUMA node4 CPU(s):               32-39,96-103
      NUMA node5 CPU(s):               40-47,104-111
      NUMA node6 CPU(s):               48-55,112-119
      NUMA node7 CPU(s):               56-63,120-127
      Vulnerability Itlb multihit:     Not affected
      Vulnerability L1tf:              Not affected
      Vulnerability Mds:               Not affected
      Vulnerability Meltdown:          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; Full AMD retpoline, IBPB conditional,
      IBRS_FW, STIBP always-on, RSB filling
      Vulnerability Srbds:             Not affected
      Vulnerability Tsx async abort:   Not affected
      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 pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 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 invpcid cqm rdt_a rdseed adx smap
      clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc
      cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr wbnoinvd arat npt lbrv svm_lock
      nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold
      v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca

 /proc/cpuinfo cache data
    cache size : 512 KB

 From numactl --hardware  WARNING: a numactl 'node' might or might not correspond to a
 physical chip.
   available: 8 nodes (0-7)
   node 0 cpus: 0 1 2 3 4 5 6 7 64 65 66 67 68 69 70 71
   node 0 size: 128774 MB
   node 0 free: 128260 MB
   node 1 cpus: 8 9 10 11 12 13 14 15 72 73 74 75 76 77 78 79
   node 1 size: 129018 MB
   node 1 free: 128815 MB
   node 2 cpus: 16 17 18 19 20 21 22 23 80 81 82 83 84 85 86 87
   node 2 size: 128996 MB
   node 2 free: 128763 MB
   node 3 cpus: 24 25 26 27 28 29 30 31 88 89 90 91 92 93 94 95
   node 3 size: 129019 MB
   node 3 free: 128809 MB
   node 4 cpus: 32 33 34 35 36 37 38 39 96 97 98 99 100 101 102 103
   node 4 size: 129020 MB
   node 4 free: 128805 MB
   node 5 cpus: 40 41 42 43 44 45 46 47 104 105 106 107 108 109 110 111
   node 5 size: 129019 MB
   node 5 free: 128805 MB
   node 6 cpus: 48 49 50 51 52 53 54 55 112 113 114 115 116 117 118 119
   node 6 size: 129020 MB
   node 6 free: 128658 MB
   node 7 cpus: 56 57 58 59 60 61 62 63 120 121 122 123 124 125 126 127
   node 7 size: 129006 MB
   node 7 free: 128622 MB
   node distances:
   node   0   1   2   3   4   5   6   7
     0:  10  11  12  12  12  12  12  12
     1:  11  10  12  12  12  12  12  12
     2:  12  12  10  11  12  12  12  12
     3:  12  12  11  10  12  12  12  12
     4:  12  12  12  12  10  11  12  12
     5:  12  12  12  12  11  10  12  12
     6:  12  12  12  12  12  12  10  11
     7:  12  12  12  12  12  12  11  10

 From /proc/meminfo
    MemTotal:       1056640120 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has
    performance

 /usr/bin/lsb_release -d
    Ubuntu 20.04.1 LTS

 From /etc/*release* /etc/*version*
    debian_version: bullseye/sid
    os-release:
       NAME="Ubuntu"
       VERSION="20.04.1 LTS (Focal Fossa)"
       ID=ubuntu
       ID_LIKE=debian
       PRETTY_NAME="Ubuntu 20.04.1 LTS"
       VERSION_ID="20.04"
       HOME_URL="https://www.ubuntu.com/"
       SUPPORT_URL="https://help.ubuntu.com/"

 uname -a:
    Linux admin 5.4.0-56-generic #62-Ubuntu SMP Mon Nov 23 19:20:19 UTC 2020 x86_64 x86_64
    x86_64 GNU/Linux

 Kernel self-reported vulnerability status:

 CVE-2018-12207 (iTLB Multihit):                        Not affected
 CVE-2018-3620 (L1 Terminal Fault):                     Not affected
 Microarchitectural Data Sampling:                      Not affected
 CVE-2017-5754 (Meltdown):                              Not affected
 CVE-2018-3639 (Speculative Store Bypass):              Mitigation: Speculative Store
                                                        Bypass disabled via prctl and
                                                        seccomp
 CVE-2017-5753 (Spectre variant 1):                     Mitigation: usercopy/swapgs
                                                        barriers and __user pointer
                                                        sanitization
 CVE-2017-5715 (Spectre variant 2):                     Mitigation: Full AMD retpoline,
                                                        IBPB: conditional, IBRS_FW, STIBP:
                                                        always-on, RSB filling
 CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected
 CVE-2019-11135 (TSX Asynchronous Abort):               Not affected

 run-level 5 Feb 26 15:54

 SPEC is set to: /home/SPEC_CPU2017/cpu2017
    Filesystem                        Type  Size  Used Avail Use% Mounted on
    /dev/mapper/ubuntu--vg-ubuntu--lv ext4  196G   78G  109G  42% /

 From /sys/devices/virtual/dmi/id
     Vendor:         HPE
     Product:        ProLiant DL345 Gen10 Plus
     Product Family: ProLiant
     Serial:         J20APP000K

 Additional information from dmidecode 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:
     8x UNKNOWN M386AAG40AM3-CWE 128 GB 4 rank 3200
     8x UNKNOWN NOT AVAILABLE

 BIOS:
    BIOS Vendor:       HPE
    BIOS Version:      A43
    BIOS Date:         02/15/2021
    BIOS Revision:     2.40
    Firmware Revision: 2.40

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
C       | 502.gcc_r(peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C       | 500.perlbench_r(base, peak) 502.gcc_r(base) 505.mcf_r(base, peak)
        | 525.x264_r(base, peak) 557.xz_r(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C       | 502.gcc_r(peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C       | 500.perlbench_r(base, peak) 502.gcc_r(base) 505.mcf_r(base, peak)
        | 525.x264_r(base, peak) 557.xz_r(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 523.xalancbmk_r(peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(base, peak) 523.xalancbmk_r(base)
        | 531.deepsjeng_r(base, peak) 541.leela_r(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 523.xalancbmk_r(peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(base, peak) 523.xalancbmk_r(base)
        | 531.deepsjeng_r(base, peak) 541.leela_r(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------

==============================================================================
Fortran | 548.exchange2_r(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
  LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/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   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-enable-licm-vrp   -flto   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -ffast-math   -march=znver3   -fveclib=AMDLIBM   -fstruct-layout=5   -mllvm -unroll-threshold=50   -mllvm -inline-threshold=1000   -fremap-arrays   -mllvm -function-specialize   -flv-function-specialization   -mllvm -enable-gvn-hoist   -mllvm -global-vectorize-slp=true   -mllvm -enable-licm-vrp   -mllvm -reduce-array-computations=3   -z muldefs   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

C++ benchmarks:

 -m64   -std=c++98   -Wl,-mllvm -Wl,-do-block-reorder=aggressive   -flto   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -ffast-math   -march=znver3   -fveclib=AMDLIBM   -mllvm -enable-partial-unswitch   -mllvm -unroll-threshold=100   -finline-aggressive   -flv-function-specialization   -mllvm -loop-unswitch-threshold=200000   -mllvm -reroll-loops   -mllvm -aggressive-loop-unswitch   -mllvm -extra-vectorizer-passes   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp=true   -mllvm -convert-pow-exp-to-int=false   -z muldefs   -mllvm -do-block-reorder=aggressive   -fvirtual-function-elimination   -fvisibility=hidden   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Fortran benchmarks:

 -m64   -Wl,-mllvm -Wl,-inline-recursion=4   -Wl,-mllvm -Wl,-lsr-in-nested-loop   -Wl,-mllvm -Wl,-enable-iv-split   -flto   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -ffast-math   -march=znver3   -fveclib=AMDLIBM   -z muldefs   -mllvm -unroll-aggressive   -mllvm -unroll-threshold=500   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Base Other Flags

C benchmarks:

 -Wno-unused-command-line-argument 

C++ benchmarks:

 -Wno-unused-command-line-argument 

Peak Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 flang 

Peak Portability Flags

500.perlbench_r:  -DSPEC_LINUX_X64   -DSPEC_LP64 
502.gcc_r:  -D_FILE_OFFSET_BITS=64 
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 

Peak Optimization Flags

C benchmarks:

500.perlbench_r:  -m64   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-enable-licm-vrp   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -fprofile-instr-generate(pass 1)   -fprofile-instr-use(pass 2)   -Ofast   -march=znver3   -fveclib=AMDLIBM   -fstruct-layout=7   -mllvm -unroll-threshold=50   -fremap-arrays   -flv-function-specialization   -mllvm -inline-threshold=1000   -mllvm -enable-gvn-hoist   -mllvm -global-vectorize-slp=false   -mllvm -function-specialize   -mllvm -enable-licm-vrp   -mllvm -reduce-array-computations=3   -lamdlibm   -ljemalloc 
502.gcc_r:  -m32   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-enable-licm-vrp   -flto   -Wl,-mllvm -Wl,-function-specialize   -Ofast   -march=znver3   -fveclib=AMDLIBM   -fstruct-layout=7   -mllvm -unroll-threshold=50   -fremap-arrays   -flv-function-specialization   -mllvm -inline-threshold=1000   -mllvm -enable-gvn-hoist   -mllvm -global-vectorize-slp=true   -mllvm -function-specialize   -mllvm -enable-licm-vrp   -mllvm -reduce-array-computations=3   -fgnu89-inline   -ljemalloc 
505.mcf_r:  -m64   -Wl,-allow-multiple-definition   -Wl,-mllvm -Wl,-enable-licm-vrp   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver3   -fveclib=AMDLIBM   -fstruct-layout=7   -mllvm -unroll-threshold=50   -fremap-arrays   -flv-function-specialization   -mllvm -inline-threshold=1000   -mllvm -enable-gvn-hoist   -mllvm -global-vectorize-slp=true   -mllvm -function-specialize   -mllvm -enable-licm-vrp   -mllvm -reduce-array-computations=3   -lamdlibm   -ljemalloc 
525.x264_r:  basepeak = yes 
557.xz_r:  Same as 505.mcf_r 

C++ benchmarks:

520.omnetpp_r:  -m64   -std=c++98   -Wl,-mllvm -Wl,-do-block-reorder=aggressive   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver3   -fveclib=AMDLIBM   -finline-aggressive   -mllvm -unroll-threshold=100   -flv-function-specialization   -mllvm -enable-licm-vrp   -mllvm -reroll-loops   -mllvm -aggressive-loop-unswitch   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp=true   -mllvm -do-block-reorder=aggressive   -fvirtual-function-elimination   -fvisibility=hidden   -lamdlibm   -ljemalloc 
523.xalancbmk_r:  -m32   -Wl,-mllvm -Wl,-do-block-reorder=aggressive   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver3   -fveclib=AMDLIBM   -finline-aggressive   -mllvm -unroll-threshold=100   -flv-function-specialization   -mllvm -enable-licm-vrp   -mllvm -reroll-loops   -mllvm -aggressive-loop-unswitch   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp=true   -mllvm -do-block-reorder=aggressive   -fvirtual-function-elimination   -fvisibility=hidden   -ljemalloc 
531.deepsjeng_r:  basepeak = yes 
541.leela_r:  basepeak = yes 

Fortran benchmarks:

548.exchange2_r:  basepeak = yes 

Peak Other Flags

C benchmarks (except as noted below):

 -Wno-unused-command-line-argument 
502.gcc_r:  -L/usr/lib   -Wno-unused-command-line-argument   -L/sppo/bin/cpu2017v115aocc3/amd_rate_aocc300_milan_A_lib/32 

C++ benchmarks (except as noted below):

 -Wno-unused-command-line-argument 
523.xalancbmk_r:  -L/usr/lib   -Wno-unused-command-line-argument   -L/sppo/bin/cpu2017v115aocc3/amd_rate_aocc300_milan_A_lib/32 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/aocc300-flags-A1.html,
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revP.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc300-flags-A1.xml,
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revP.xml.