SPEC CPU®2017 Floating Point Speed Result

Copyright 2017-2021 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR635
2.00 GHz, AMD EPYC 7713P

SPECspeed®2017_fp_base = 12500

SPECspeed®2017_fp_energy_base = 72700

SPECspeed®2017_fp_peak = 12800

SPECspeed®2017_fp_energy_peak = 74100
CPU2017 License: 9017 Test Date: May-2021
Test Sponsor: Lenovo Global Technology Hardware Availability: Jun-2021
Tested by: Lenovo Global Technology Software Availability: Mar-2021

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 7713P
  Max MHz: 3675
  Nominal: 2000
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: 256 GB (8 x 32 GB 2Rx8 PC4-3200AA-R, running at
2933)
Storage: 1 x 960 GB SATA SSD
Other: None
Software
OS: SUSE Linux Enterprise Server 15 SP2 (x86_64)
Kernel 5.3.18-22-default
Compiler: C/C++/Fortran: Version 3.0.0 of AOCC
Parallel: Yes
Firmware: Lenovo BIOS Version CFE125S 6.0 released May-2021
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: jemalloc: jemalloc memory allocator library v5.1.0
Power Management: BIOS and OS set to balance power and performance
Power
Max. Power (W): 239.95
Idle Power (W): 100.33
Min. Temperature (C): 22.44
Elevation (m): 43
Line Standard: 220 V / 50 Hz / 1 phase / 3 wires
Provisioning: Line-powered
Power Settings
Management FW: Version 4.11 of AMBT23L
Memory Mode: Normal
Power-Relevant Hardware
Power Supply: 1 x 750 W (non-redundant)
  Details: ThinkSystem 750W Platinum Power Supply
7N67A00883
Backplane: 10 x 2.5-inch HDD back plane
Other Storage: None
Storage Model #s: 4XB7A10239
NICs Installed: 1 x ThinkSystem Ethernet 4-port Adaptor @ 1 Gb
NICs Enabled (FW/OS): 4 / 1
NICs Connected/Speed: 1 @ 1 Gb
Other HW Model #s: 7 x High Performance fans
Power Analyzer
Power Analyzer: WIN:9888
Hardware Vendor: YOKOGAWA, Inc.
Model: YokogawaWT310E
Serial Number: C3UD17025E
Input Connection: Default
Metrology Institute: CNAS
Calibration By: GUANG ZHOU GRG METROLOGY & TEST CO.,LTD.
Calibration Label: J202009040176A-0007
Calibration Date: 25-Sep-2020
PTDaemon® Version: 1.9.2 (3976349f; 2020-12-08)
Setup Description: Connected to PSU1
Current Ranges Used: 1A
Voltage Range Used: 300V
Temperature Meter
Temperature Meter: WIN:9889
Hardware Vendor: Digi International, Inc.
Model: DigiWATCHPORT_H
Serial Number: W62330963
Input Connection: USB
PTDaemon Version: 1.9.2 (3976349f; 2020-12-08)
Setup Description: 50 mm in front of SUT main intake

Base Results Table

Benchmark Threads Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power
SPECspeed®2017_fp_base 12500
SPECspeed®2017_fp_energy_base 72700
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
603.bwaves_s 64 1720 3440 37.0 1740 216 230 1710 3440 37.1 1730 217 222 1710 3450 37.0 1740 216 221
607.cactuBSSN_s 64 86.3 1930 17.6 1040 204 218 88.4 1890 17.1 1060 194 208 86.4 1930 16.8 1080 195 209
619.lbm_s 64 88.6 59.1 17.8 334 201 221 88.3 59.3 17.6 337 200 217 88.4 59.3 17.6 337 200 217
621.wrf_s 64 1050 1260 17.6 819 168 170 1050 1260 17.6 821 167 169 1040 1270 17.5 826 167 170
627.cam4_s 64 97.2 91.2 19.3 501 198 230 97.5 90.9 19.2 501 197 230 97.5 90.9 19.2 502 197 227
628.pop2_s 64 2250 52.8 35.9 364 160 163 2270 52.3 36.0 363 158 162 2260 52.6 35.8 364 159 162
638.imagick_s 64 78.9 1830 14.0 1120 178 204 79.5 1820 14.1 1120 177 203 79.5 1810 14.1 1110 178 204
644.nab_s 64 70.9 2460 12.4 1530 175 183 70.9 2460 12.3 1540 174 182 70.9 2460 12.4 1530 175 184
649.fotonik3d_s 64 1490 61.4 27.7 369 187 203 1500 60.8 27.9 367 186 203 1500 60.7 27.9 367 186 203
654.roms_s 64 1100 1430 25.4 694 230 240 1110 1420 25.2 699 227 237 1100 1430 25.3 696 229 240

Peak Results Table

Benchmark Threads Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power		 Seconds Ratio Energy
(kJ)		 Energy
Ratio		 Average
Power		 Maximum
Power
SPECspeed®2017_fp_peak 12800
SPECspeed®2017_fp_energy_peak 74100
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
603.bwaves_s 64 1720 3440 37.0 1740 216 230 1710 3440 37.1 1730 217 222 1710 3450 37.0 1740 216 221
607.cactuBSSN_s 64 86.3 1930 17.6 1040 204 218 88.4 1890 17.1 1060 194 208 86.4 1930 16.8 1080 195 209
619.lbm_s 64 87.7 59.7 17.3 343 198 216 86.4 60.6 17.0 350 197 215 87.1 60.1 17.2 346 198 215
621.wrf_s 64 1030 1280 17.4 832 168 170 1030 1280 17.2 838 167 170 1030 1290 17.4 831 169 171
627.cam4_s 64 97.3 91.1 19.2 501 198 230 97.6 90.8 19.3 501 197 229 97.4 91.0 19.3 500 198 227
628.pop2_s 64 2250 52.8 35.9 364 160 163 2270 52.3 36.0 363 158 162 2260 52.6 35.8 364 159 162
638.imagick_s 64 78.9 1830 14.0 1120 178 204 79.5 1820 14.1 1120 177 203 79.5 1810 14.1 1110 178 204
644.nab_s 128 61.6 2840 11.9 1600 193 203 61.6 2840 12.0 1580 195 210 61.7 2830 12.1 1570 197 213
649.fotonik3d_s 64 1490 61.4 27.7 369 187 203 1500 60.8 27.9 367 186 203 1500 60.7 27.9 367 186 203
654.roms_s 64 1010 1550 22.7 776 224 236 1010 1560 22.7 774 225 239 1010 1560 22.6 778 224 239

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
'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.
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.
To enable THP only on request for peak runs of 628.pop2_s, and 638.imagick_s,
'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root.
To disable THP for peak runs of 627.cam4_s, 644.nab_s, 649.fotonik3d_s, and 654.roms_s,
'echo never > /sys/kernel/mm/transparent_hugepage/enabled' run as root.

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
GOMP_CPU_AFFINITY = "0-127"
LD_LIBRARY_PATH =
     "/home/cpu2017-1.1.7-amd-aocc300-milan-B1/amd_speed_aocc300_milan_B_lib/
     64;/home/cpu2017-1.1.7-amd-aocc300-milan-B1/amd_speed_aocc300_milan_B_li
     b/32:"
MALLOC_CONF = "retain:true"
OMP_DYNAMIC = "false"
OMP_SCHEDULE = "static"
OMP_STACKSIZE = "128M"
OMP_THREAD_LIMIT = "128"

Environment variables set by runcpu during the 619.lbm_s peak run:
GOMP_CPU_AFFINITY = "0-63"

Environment variables set by runcpu during the 621.wrf_s peak run:
GOMP_CPU_AFFINITY = "0-63"

Environment variables set by runcpu during the 627.cam4_s peak run:
GOMP_CPU_AFFINITY = "0-63"

Environment variables set by runcpu during the 644.nab_s peak run:
GOMP_CPU_AFFINITY = "0 64 1 65 2 66 3 67 4 68 5 69 6 70 7 71 8 72 9 73 10 74
     11 75 12 76 13 77 14 78 15 79 16 80 17 81 18 82 19 83 20 84 21 85 22 86
     23 87 24 88 25 89 26 90 27 91 28 92 29 93 30 94 31 95 32 96 33 97 34 98
     35 99 36 100 37 101 38 102 39 103 40 104 41 105 42 106 43 107 44 108 45
     109 46 110 47 111 48 112 49 113 50 114 51 115 52 116 53 117 54 118 55
     119 56 120 57 121 58 122 59 123 60 124 61 125 62 126 63 127"

Environment variables set by runcpu during the 654.roms_s peak run:
GOMP_CPU_AFFINITY = "0-63"

General Notes

Binaries were compiled on a system with 2x AMD EPYC 7742 CPU + 1TiB 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 settings:
 Core Performance Boost set to Disabled
 NUMA nodes per socket set to NPS2

 Sysinfo program /home/cpu2017-1.1.7-amd-aocc300-milan-B1/bin/sysinfo
 Rev: r6538 of 2020-09-24 e8664e66d2d7080afeaa89d4b38e2f1c
 running on localhost Sat May 22 02:56:47 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 7713P 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):        2
      Vendor ID:           AuthenticAMD
      CPU family:          25
      Model:               1
      Model name:          AMD EPYC 7713P 64-Core Processor
      Stepping:            1
      CPU MHz:             1796.304
      CPU max MHz:         2000.0000
      CPU min MHz:         1500.0000
      BogoMIPS:            3992.53
      Virtualization:      AMD-V
      L1d cache:           32K
      L1i cache:           32K
      L2 cache:            512K
      L3 cache:            32768K
      NUMA node0 CPU(s):   0-31,64-95
      NUMA node1 CPU(s):   32-63,96-127
      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 erms 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: 2 nodes (0-1)
   node 0 cpus: 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
   89 90 91 92 93 94 95
   node 0 size: 128813 MB
   node 0 free: 128173 MB
   node 1 cpus: 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 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112
   113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
   node 1 size: 128960 MB
   node 1 free: 128140 MB
   node distances:
   node   0   1
     0:  10  12
     1:  12  10

 From /proc/meminfo
    MemTotal:       263960996 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

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

 From /etc/*release* /etc/*version*
    os-release:
       NAME="SLES"
       VERSION="15-SP2"
       VERSION_ID="15.2"
       PRETTY_NAME="SUSE Linux Enterprise Server 15 SP2"
       ID="sles"
       ID_LIKE="suse"
       ANSI_COLOR="0;32"
       CPE_NAME="cpe:/o:suse:sles:15:sp2"

 uname -a:
    Linux localhost 5.3.18-22-default #1 SMP Wed Jun 3 12:16:43 UTC 2020 (720aeba) 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 3 May 22 02:43

 SPEC is set to: /home/cpu2017-1.1.7-amd-aocc300-milan-B1
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda3      xfs   892G   28G  864G   4% /

 From /sys/devices/virtual/dmi/id
     Vendor:         Lenovo
     Product:        ThinkSystem SR635 -[7Y98XXXXXX]-
     Product Family: ThinkSystem
     Serial:         0123456789

 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 Samsung M393A4G43AB3-CWE 32 GB 2 rank 3200, configured at 2933
     8x Unknown Unknown

 BIOS:
    BIOS Vendor:       Lenovo
    BIOS Version:      CFE125S
    BIOS Date:         05/11/2021
    BIOS Revision:     6.0

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
C               | 619.lbm_s(base, peak) 638.imagick_s(base, peak)
                | 644.nab_s(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++, C, Fortran | 607.cactuBSSN_s(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
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
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         | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak)
                | 654.roms_s(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, C      | 621.wrf_s(base, peak) 627.cam4_s(base, peak)
                | 628.pop2_s(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
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 

Fortran benchmarks:

 flang 

Benchmarks using both Fortran and C:

 flang   clang 

Benchmarks using Fortran, C, and C++:

 clang++   clang   flang 

Base Portability Flags

603.bwaves_s:  -DSPEC_LP64 
607.cactuBSSN_s:  -DSPEC_LP64 
619.lbm_s:  -DSPEC_LP64 
621.wrf_s:  -DSPEC_CASE_FLAG   -Mbyteswapio   -DSPEC_LP64 
627.cam4_s:  -DSPEC_CASE_FLAG   -DSPEC_LP64 
628.pop2_s:  -DSPEC_CASE_FLAG   -Mbyteswapio   -DSPEC_LP64 
638.imagick_s:  -DSPEC_LP64 
644.nab_s:  -DSPEC_LP64 
649.fotonik3d_s:  -DSPEC_LP64 
654.roms_s:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -m64   -mno-adx   -mno-sse4a   -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   -march=znver3   -fveclib=AMDLIBM   -ffast-math   -flto   -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   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Fortran benchmarks:

 -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-enable-X86-prefetching   -Wl,-mllvm -Wl,-enable-licm-vrp   -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   -Hz,1,0x1   -O3   -march=znver3   -fveclib=AMDLIBM   -ffast-math   -Mrecursive   -mllvm -fuse-tile-inner-loop   -funroll-loops   -mllvm -extra-vectorizer-passes   -mllvm -lsr-in-nested-loop   -mllvm -enable-licm-vrp   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp=true   -z muldefs   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Benchmarks using both Fortran and C:

 -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-enable-X86-prefetching   -Wl,-mllvm -Wl,-enable-licm-vrp   -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   -march=znver3   -fveclib=AMDLIBM   -ffast-math   -flto   -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   -Hz,1,0x1   -Mrecursive   -mllvm -fuse-tile-inner-loop   -funroll-loops   -mllvm -extra-vectorizer-passes   -mllvm -lsr-in-nested-loop   -z muldefs   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Benchmarks using Fortran, C, and C++:

 -m64   -mno-adx   -mno-sse4a   -std=c++98   -Wl,-mllvm -Wl,-x86-use-vzeroupper=false   -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   -march=znver3   -fveclib=AMDLIBM   -ffast-math   -flto   -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   -mllvm -enable-partial-unswitch   -mllvm -unroll-threshold=100   -finline-aggressive   -mllvm -loop-unswitch-threshold=200000   -mllvm -reroll-loops   -mllvm -aggressive-loop-unswitch   -mllvm -extra-vectorizer-passes   -mllvm -convert-pow-exp-to-int=false   -Hz,1,0x1   -Mrecursive   -mllvm -fuse-tile-inner-loop   -funroll-loops   -mllvm -lsr-in-nested-loop   -z muldefs   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang   -lflangrti 

Base Other Flags

C benchmarks:

 -Wno-unused-command-line-argument   -Wno-return-type 

Fortran benchmarks:

 -Wno-unused-command-line-argument   -Wno-return-type 

Benchmarks using both Fortran and C:

 -Wno-unused-command-line-argument   -Wno-return-type 

Benchmarks using Fortran, C, and C++:

 -Wno-unused-command-line-argument   -Wno-return-type 

Peak Compiler Invocation

C benchmarks:

 clang 

Fortran benchmarks:

 flang 

Benchmarks using both Fortran and C:

 flang   clang 

Benchmarks using Fortran, C, and C++:

 clang++   clang   flang 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

619.lbm_s:  -m64   -mno-adx   -mno-sse4a   -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   -ffast-math   -flto   -fstruct-layout=5   -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   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang 
638.imagick_s:  basepeak = yes 
644.nab_s:  -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-function-specialize   -Ofast   -march=znver3   -fveclib=AMDLIBM   -ffast-math   -flto   -fstruct-layout=5   -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   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang 

Fortran benchmarks:

603.bwaves_s:  basepeak = yes 
649.fotonik3d_s:  basepeak = yes 
654.roms_s:  -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-enable-X86-prefetching   -Wl,-mllvm -Wl,-enable-licm-vrp   -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   -ffast-math   -Mrecursive   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp=true   -mllvm -enable-licm-vrp   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using both Fortran and C:

621.wrf_s:  -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-enable-X86-prefetching   -Wl,-mllvm -Wl,-enable-licm-vrp   -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   -ffast-math   -flto   -fstruct-layout=5   -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   -Hz,1,0x1   -O3   -Mrecursive   -mllvm -fuse-tile-inner-loop   -funroll-loops   -mllvm -extra-vectorizer-passes   -mllvm -lsr-in-nested-loop   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang 
627.cam4_s:  -m64   -mno-adx   -mno-sse4a   -Wl,-mllvm -Wl,-enable-X86-prefetching   -Wl,-mllvm -Wl,-enable-licm-vrp   -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   -ffast-math   -flto   -fstruct-layout=5   -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   -Mrecursive   -DSPEC_OPENMP   -fopenmp   -fopenmp=libomp   -lomp   -lamdlibm   -ljemalloc   -lflang 
628.pop2_s:  basepeak = yes 

Benchmarks using Fortran, C, and C++:

607.cactuBSSN_s:  basepeak = yes 

Peak Other Flags

C benchmarks:

 -Wno-unused-command-line-argument   -Wno-return-type 

Fortran benchmarks:

 -Wno-unused-command-line-argument   -Wno-return-type 

Benchmarks using both Fortran and C:

 -Wno-unused-command-line-argument   -Wno-return-type 

Benchmarks using Fortran, C, and C++:

 -Wno-unused-command-line-argument   -Wno-return-type 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Milan1P-G.html,
http://www.spec.org/cpu2017/flags/aocc300-flags-A1.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Milan1P-G.xml,
http://www.spec.org/cpu2017/flags/aocc300-flags-A1.xml.

PTDaemon, SPEC CPU, and SPECspeed are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester. For other inquiries, please contact info@spec.org
Copyright 2017-2021 Standard Performance Evaluation Corporation
Tested with SPEC CPU®2017 v1.1.7 on 2021-05-21 14:56:46-0400.
Report generated on 2021-06-08 20:09:28 by SPEC CPU®2017 HTML formatter v6442.
Originally published on 2021-06-08.