SPEC CPU®2017 Floating Point Rate Result

Copyright 2017-2020 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge C6525 (AMD EPYC 7662, 2.00 GHz)

SPECrate®2017_fp_base = 49900

SPECrate®2017_fp_peak = 55200

CPU2017 License: 55 Test Date: Dec-2019
Test Sponsor: Dell Inc. Hardware Availability: Feb-2020
Tested by: Dell Inc. Software Availability: Aug-2019

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: AMD EPYC 7662
  Max MHz: 3300
  Nominal: 2000
Enabled: 128 cores, 2 chips, 2 threads/core
Orderable: 1,2 chips
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, 16 MB shared / 4
cores
  Other: None
Memory: 512 GB (16 x 32 GB 2Rx4 PC4-3200AA-R)
Storage: 1 x 480 GB SATA SSD
Other: None
Software
OS: SUSE Linux Enterprise Server 15 SP1
kernel 4.12.14-195-default
Compiler: C/C++/Fortran: Version 2.0.0 of AOCC
Parallel: No
Firmware: Version 1.2.2 released Nov-2019
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: jemalloc: jemalloc memory allocator library v5.2.0
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_fp_base 49900
SPECrate®2017_fp_peak 55200
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
503.bwaves_r 128 1966 653 1965 653 1967 653 64 932 689 932 689 933 688
507.cactuBSSN_r 128 250 649 250 648 250 649 128 250 649 250 648 250 649
508.namd_r 128 252 482 264 461 273 445 256 440 553 440 553 442 551
510.parest_r 128 755 443 757 443 752 445 128 757 442 752 446 754 444
511.povray_r 128 411 727 412 725 411 728 256 694 862 691 865 687 870
519.lbm_r 128 827 163 826 163 827 163 128 827 163 826 163 827 163
521.wrf_r 128 641 447 640 448 640 448 128 641 447 640 448 640 448
526.blender_r 128 294 664 294 663 293 664 256 497 785 499 781 498 782
527.cam4_r 128 360 622 358 625 359 623 128 356 629 356 628 358 626
538.imagick_r 128 169 1880 196 1630 195 1630 256 271 2350 269 2360 273 2340
544.nab_r 128 244 883 239 903 239 903 256 391 1100 391 1100 391 1100
549.fotonik3d_r 128 2237 223 2236 223 2236 223 64 1092 228 1092 228 1092 228
554.roms_r 128 1059 192 1060 192 1062 192 64 461 221 462 220 462 220

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>

Set dirty_ratio=8 to limit dirty cache to 8% of memory
Set swappiness=1 to swap only if necessary
Set zone_reclaim_mode=1 to free local node memory and avoid remote memory
sync then drop_caches=3 to reset caches before invoking runcpu

dirty_ratio, swappiness, zone_reclaim_mode and drop_caches were
all set using privileged echo (e.g. echo 1 > /proc/sys/vm/swappiness).

Transparent huge pages set to 'always' for this run (OS default)

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH =
     "/root/cpu2017-1.1.0/amd_rate_aocc200_rome_C_lib/64;/root/cpu2017-1.1.0/
     amd_rate_aocc200_rome_C_lib/32:"
MALLOC_CONF = "retain:true"

General Notes

Binaries were compiled on a system with 2x AMD EPYC 7601 CPU + 512GB Memory using Fedora 26

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 v9.1.0 in Ubuntu 19.04 with -O3 -znver2 -flto
jemalloc 5.2.0 is available here:
https://github.com/jemalloc/jemalloc/releases/download/5.2.0/jemalloc-5.2.0.tar.bz2

Platform Notes

 BIOS settings:
  NUMA Nodes Per Socket set to 4
  CCX as NUMA Domain set to Enabled
  System Profile set to Custom
  CPU Power Management set to Maximum Performance
  Memory Frequency set to 3200
  Turbo Boost Enabled
  Cstates set to Enabled
  Memory Patrol Scrub Disabled
  Memory Refresh Rate set to 1x
  PCI ASPM L1 Link Power Management Disabled
  Determinism Slider set to Power Determinism
  Efficiency Optimized Mode Disabled
  Memory Interleaving set to Disabled

 Sysinfo program /root/cpu2017-1.1.0/bin/sysinfo
 Rev: r6365 of 2019-08-21 295195f888a3d7edb1e6e46a485a0011
 running on linux-g3ob Tue Dec 17 21:43:03 2019

 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 7662 64-Core Processor
       2  "physical id"s (chips)
       256 "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
       physical 1: 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:       43 bits physical, 48 bits virtual
      CPU(s):              256
      On-line CPU(s) list: 0-255
      Thread(s) per core:  2
      Core(s) per socket:  64
      Socket(s):           2
      NUMA node(s):        32
      Vendor ID:           AuthenticAMD
      CPU family:          23
      Model:               49
      Model name:          AMD EPYC 7662 64-Core Processor
      Stepping:            0
      CPU MHz:             1996.379
      BogoMIPS:            3992.75
      Virtualization:      AMD-V
      L1d cache:           32K
      L1i cache:           32K
      L2 cache:            512K
      L3 cache:            16384K
      NUMA node0 CPU(s):   0-3,128-131
      NUMA node1 CPU(s):   4-7,132-135
      NUMA node2 CPU(s):   8-11,136-139
      NUMA node3 CPU(s):   12-15,140-143
      NUMA node4 CPU(s):   16-19,144-147
      NUMA node5 CPU(s):   20-23,148-151
      NUMA node6 CPU(s):   24-27,152-155
      NUMA node7 CPU(s):   28-31,156-159
      NUMA node8 CPU(s):   32-35,160-163
      NUMA node9 CPU(s):   36-39,164-167
      NUMA node10 CPU(s):  40-43,168-171
      NUMA node11 CPU(s):  44-47,172-175
      NUMA node12 CPU(s):  48-51,176-179
      NUMA node13 CPU(s):  52-55,180-183
      NUMA node14 CPU(s):  56-59,184-187
      NUMA node15 CPU(s):  60-63,188-191
      NUMA node16 CPU(s):  64-67,192-195
      NUMA node17 CPU(s):  68-71,196-199
      NUMA node18 CPU(s):  72-75,200-203
      NUMA node19 CPU(s):  76-79,204-207
      NUMA node20 CPU(s):  80-83,208-211
      NUMA node21 CPU(s):  84-87,212-215
      NUMA node22 CPU(s):  88-91,216-219
      NUMA node23 CPU(s):  92-95,220-223
      NUMA node24 CPU(s):  96-99,224-227
      NUMA node25 CPU(s):  100-103,228-231
      NUMA node26 CPU(s):  104-107,232-235
      NUMA node27 CPU(s):  108-111,236-239
      NUMA node28 CPU(s):  112-115,240-243
      NUMA node29 CPU(s):  116-119,244-247
      NUMA node30 CPU(s):  120-123,248-251
      NUMA node31 CPU(s):  124-127,252-255
      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 xtopology nonstop_tsc cpuid extd_apicid aperfmperf pni
      pclmulqdq monitor ssse3 fma cx16 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_l2 mwaitx cpb cat_l3 cdp_l3 hw_pstate sme ssbd sev ibrs ibpb stibp vmmcall
      fsgsbase bmi1 avx2 smep bmi2 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 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean
      flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip
      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: 32 nodes (0-31)
   node 0 cpus: 0 1 2 3 128 129 130 131
   node 0 size: 15676 MB
   node 0 free: 15343 MB
   node 1 cpus: 4 5 6 7 132 133 134 135
   node 1 size: 16126 MB
   node 1 free: 15700 MB
   node 2 cpus: 8 9 10 11 136 137 138 139
   node 2 size: 16126 MB
   node 2 free: 15806 MB
   node 3 cpus: 12 13 14 15 140 141 142 143
   node 3 size: 16125 MB
   node 3 free: 15767 MB
   node 4 cpus: 16 17 18 19 144 145 146 147
   node 4 size: 16126 MB
   node 4 free: 15808 MB
   node 5 cpus: 20 21 22 23 148 149 150 151
   node 5 size: 16126 MB
   node 5 free: 15812 MB
   node 6 cpus: 24 25 26 27 152 153 154 155
   node 6 size: 16126 MB
   node 6 free: 15813 MB
   node 7 cpus: 28 29 30 31 156 157 158 159
   node 7 size: 16125 MB
   node 7 free: 15812 MB
   node 8 cpus: 32 33 34 35 160 161 162 163
   node 8 size: 16096 MB
   node 8 free: 15774 MB
   node 9 cpus: 36 37 38 39 164 165 166 167
   node 9 size: 16126 MB
   node 9 free: 15814 MB
   node 10 cpus: 40 41 42 43 168 169 170 171
   node 10 size: 16126 MB
   node 10 free: 15811 MB
   node 11 cpus: 44 45 46 47 172 173 174 175
   node 11 size: 16125 MB
   node 11 free: 15807 MB
   node 12 cpus: 48 49 50 51 176 177 178 179
   node 12 size: 16126 MB
   node 12 free: 15811 MB
   node 13 cpus: 52 53 54 55 180 181 182 183
   node 13 size: 16126 MB
   node 13 free: 15813 MB
   node 14 cpus: 56 57 58 59 184 185 186 187
   node 14 size: 16126 MB
   node 14 free: 15812 MB
   node 15 cpus: 60 61 62 63 188 189 190 191
   node 15 size: 16113 MB
   node 15 free: 15802 MB
   node 16 cpus: 64 65 66 67 192 193 194 195
   node 16 size: 16126 MB
   node 16 free: 15817 MB
   node 17 cpus: 68 69 70 71 196 197 198 199
   node 17 size: 16126 MB
   node 17 free: 15811 MB
   node 18 cpus: 72 73 74 75 200 201 202 203
   node 18 size: 16126 MB
   node 18 free: 15812 MB
   node 19 cpus: 76 77 78 79 204 205 206 207
   node 19 size: 16125 MB
   node 19 free: 15811 MB
   node 20 cpus: 80 81 82 83 208 209 210 211
   node 20 size: 16126 MB
   node 20 free: 15811 MB
   node 21 cpus: 84 85 86 87 212 213 214 215
   node 21 size: 16126 MB
   node 21 free: 15810 MB
   node 22 cpus: 88 89 90 91 216 217 218 219
   node 22 size: 16126 MB
   node 22 free: 15813 MB
   node 23 cpus: 92 93 94 95 220 221 222 223
   node 23 size: 16125 MB
   node 23 free: 15814 MB
   node 24 cpus: 96 97 98 99 224 225 226 227
   node 24 size: 16126 MB
   node 24 free: 15813 MB
   node 25 cpus: 100 101 102 103 228 229 230 231
   node 25 size: 16126 MB
   node 25 free: 15813 MB
   node 26 cpus: 104 105 106 107 232 233 234 235
   node 26 size: 16126 MB
   node 26 free: 15814 MB
   node 27 cpus: 108 109 110 111 236 237 238 239
   node 27 size: 16125 MB
   node 27 free: 15814 MB
   node 28 cpus: 112 113 114 115 240 241 242 243
   node 28 size: 16126 MB
   node 28 free: 15816 MB
   node 29 cpus: 116 117 118 119 244 245 246 247
   node 29 size: 16126 MB
   node 29 free: 15816 MB
   node 30 cpus: 120 121 122 123 248 249 250 251
   node 30 size: 16126 MB
   node 30 free: 15810 MB
   node 31 cpus: 124 125 126 127 252 253 254 255
   node 31 size: 16122 MB
   node 31 free: 15812 MB
   node distances:
   node   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
     0:  10  11  11  11  12  12  12  12  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     1:  11  10  11  11  12  12  12  12  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     2:  11  11  10  11  12  12  12  12  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     3:  11  11  11  10  12  12  12  12  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     4:  12  12  12  12  10  11  11  11  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     5:  12  12  12  12  11  10  11  11  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     6:  12  12  12  12  11  11  10  11  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     7:  12  12  12  12  11  11  11  10  12  12  12  12  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     8:  12  12  12  12  12  12  12  12  10  11  11  11  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
     9:  12  12  12  12  12  12  12  12  11  10  11  11  12  12  12  12  32  32  32  32
     32  32  32  32  32  32  32  32  32  32  32  32
    10:  12  12  12  12  12  12  12  12  11  11  10  11  12  12  12  12  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    11:  12  12  12  12  12  12  12  12  11  11  11  10  12  12  12  12  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    12:  12  12  12  12  12  12  12  12  12  12  12  12  10  11  11  11  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    13:  12  12  12  12  12  12  12  12  12  12  12  12  11  10  11  11  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    14:  12  12  12  12  12  12  12  12  12  12  12  12  11  11  10  11  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    15:  12  12  12  12  12  12  12  12  12  12  12  12  11  11  11  10  32  32  32  32
    32  32  32  32  32  32  32  32  32  32  32  32
    16:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  10  11  11  11
    12  12  12  12  12  12  12  12  12  12  12  12
    17:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  11  10  11  11
    12  12  12  12  12  12  12  12  12  12  12  12
    18:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  11  11  10  11
    12  12  12  12  12  12  12  12  12  12  12  12
    19:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  11  11  11  10
    12  12  12  12  12  12  12  12  12  12  12  12
    20:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    10  11  11  11  12  12  12  12  12  12  12  12
    21:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    11  10  11  11  12  12  12  12  12  12  12  12
    22:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    11  11  10  11  12  12  12  12  12  12  12  12
    23:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    11  11  11  10  12  12  12  12  12  12  12  12
    24:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  10  11  11  11  12  12  12  12
    25:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  11  10  11  11  12  12  12  12
    26:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  11  11  10  11  12  12  12  12
    27:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  11  11  11  10  12  12  12  12
    28:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  12  12  12  12  10  11  11  11
    29:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  12  12  12  12  11  10  11  11
    30:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  12  12  12  12  11  11  10  11
    31:  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  32  12  12  12  12
    12  12  12  12  12  12  12  12  11  11  11  10

 From /proc/meminfo
    MemTotal:       527914768 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    os-release:
       NAME="SLES"
       VERSION="15-SP1"
       VERSION_ID="15.1"
       PRETTY_NAME="SUSE Linux Enterprise Server 15 SP1"
       ID="sles"
       ID_LIKE="suse"
       ANSI_COLOR="0;32"
       CPE_NAME="cpe:/o:suse:sles:15:sp1"

 uname -a:
    Linux linux-g3ob 4.12.14-195-default #1 SMP Tue May 7 10:55:11 UTC 2019 (8fba516)
    x86_64 x86_64 x86_64 GNU/Linux

 Kernel self-reported vulnerability status:

 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: __user pointer sanitization
 CVE-2017-5715 (Spectre variant 2):        Mitigation: Full AMD retpoline, IBPB:
                                           conditional, IBRS_FW, STIBP: conditional, RSB
                                           filling

 run-level 3 Dec 17 07:32

 SPEC is set to: /root/cpu2017-1.1.0
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sdb2      xfs   440G   34G  407G   8% /

 From /sys/devices/virtual/dmi/id
     BIOS:    Dell Inc. 1.2.2 11/13/2019
     Vendor:  Dell Inc.
     Product: PowerEdge C6525
     Product Family: PowerEdge

 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:
     16x 80AD863280AD HMA84GR7CJR4N-XN 32 GB 2 rank 3200

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
C               | 519.lbm_r(base, peak) 538.imagick_r(base, peak)
                | 544.nab_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++             | 508.namd_r(base, peak) 510.parest_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++, C          | 511.povray_r(base, peak) 526.blender_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
------------------------------------------------------------------------------

==============================================================================
C++, C, Fortran | 507.cactuBSSN_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
------------------------------------------------------------------------------

==============================================================================
Fortran         | 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak)
                | 554.roms_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
------------------------------------------------------------------------------

==============================================================================
Fortran, C      | 521.wrf_r(base, peak) 527.cam4_r(base, peak)
------------------------------------------------------------------------------
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/bin
AOCC.LLVM.2.0.0.B191.2019_07_19 clang version 8.0.0 (CLANG: Jenkins
  AOCC_2_0_0-Build#191) (based on LLVM AOCC.LLVM.2.0.0.B191.2019_07_19)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /sppo/dev/compilers/aocc-compiler-2.0.0/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   -D__BOOL_DEFINED   -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:

 -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -ffast-math   -march=znver2   -fstruct-layout=3   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -flv-function-specialization   -z muldefs   -lmvec   -lamdlibm   -ljemalloc   -lflang 

C++ benchmarks:

 -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-suppress-fmas   -O3   -ffast-math   -march=znver2   -mllvm -loop-unswitch-threshold=200000   -mllvm -vector-library=LIBMVEC   -mllvm -unroll-threshold=100   -flv-function-specialization   -mllvm -enable-partial-unswitch   -z muldefs   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Fortran benchmarks:

 -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -march=znver2   -funroll-loops   -Mrecursive   -mllvm -vector-library=LIBMVEC   -z muldefs   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using both Fortran and C:

 -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -ffast-math   -march=znver2   -fstruct-layout=3   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -flv-function-specialization   -funroll-loops   -Mrecursive   -z muldefs   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using both C and C++:

 -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-suppress-fmas   -O3   -ffast-math   -march=znver2   -fstruct-layout=3   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -flv-function-specialization   -mllvm -loop-unswitch-threshold=200000   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -z muldefs   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using Fortran, C, and C++:

 -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-suppress-fmas   -O3   -ffast-math   -march=znver2   -fstruct-layout=3   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -flv-function-specialization   -mllvm -loop-unswitch-threshold=200000   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -funroll-loops   -Mrecursive   -z muldefs   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Peak Compiler Invocation

C benchmarks:

 clang 

C++ benchmarks:

 clang++ 

Fortran benchmarks:

 flang 

Benchmarks using both Fortran and C:

 flang   clang 

Benchmarks using both C and C++:

 clang++   clang 

Benchmarks using Fortran, C, and C++:

 clang++   clang   flang 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

519.lbm_r:  basepeak = yes 
538.imagick_r:  -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver2   -mno-sse4a   -fstruct-layout=5   -mllvm -vectorize-memory-aggressively   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -vector-library=LIBMVEC   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -inline-threshold=1000   -flv-function-specialization   -lmvec   -lamdlibm   -ljemalloc   -lflang 
544.nab_r:  Same as 538.imagick_r 

C++ benchmarks:

508.namd_r:  -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver2   -flv-function-specialization   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -mllvm -loop-unswitch-threshold=200000   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -lmvec   -lamdlibm   -ljemalloc   -lflang 
510.parest_r:  -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-suppress-fmas   -Ofast   -march=znver2   -flv-function-specialization   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -mllvm -loop-unswitch-threshold=200000   -mllvm -vector-library=LIBMVEC   -mllvm -inline-threshold=1000   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Fortran benchmarks:

503.bwaves_r:  -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -O3   -march=znver2   -funroll-loops   -Mrecursive   -mllvm -vector-library=LIBMVEC   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 
549.fotonik3d_r:  Same as 503.bwaves_r 
554.roms_r:  -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-enable-X86-prefetching   -O3   -march=znver2   -funroll-loops   -Mrecursive   -mllvm -vector-library=LIBMVEC   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using both Fortran and C:

521.wrf_r:  basepeak = yes 
527.cam4_r:  -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver2   -mno-sse4a   -fstruct-layout=5   -mllvm -vectorize-memory-aggressively   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -vector-library=LIBMVEC   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -inline-threshold=1000   -flv-function-specialization   -O3   -funroll-loops   -Mrecursive   -Kieee   -fno-finite-math-only   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using both C and C++:

511.povray_r:  -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Wl,-mllvm -Wl,-x86-use-vzeroupper=false   -Ofast   -march=znver2   -mno-sse4a   -fstruct-layout=5   -mllvm -vectorize-memory-aggressively   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -vector-library=LIBMVEC   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -inline-threshold=1000   -flv-function-specialization   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -mllvm -loop-unswitch-threshold=200000   -lmvec   -lamdlibm   -ljemalloc   -lflang 
526.blender_r:  -std=c++98   -flto   -Wl,-mllvm -Wl,-function-specialize   -Wl,-mllvm -Wl,-region-vectorize   -Wl,-mllvm -Wl,-vector-library=LIBMVEC   -Wl,-mllvm -Wl,-reduce-array-computations=3   -Ofast   -march=znver2   -mno-sse4a   -fstruct-layout=5   -mllvm -vectorize-memory-aggressively   -mllvm -function-specialize   -mllvm -enable-gvn-hoist   -mllvm -unroll-threshold=50   -fremap-arrays   -mllvm -vector-library=LIBMVEC   -mllvm -reduce-array-computations=3   -mllvm -global-vectorize-slp   -mllvm -inline-threshold=1000   -flv-function-specialization   -mllvm -unroll-threshold=100   -mllvm -enable-partial-unswitch   -mllvm -loop-unswitch-threshold=200000   -lmvec   -lamdlibm   -ljemalloc   -lflang 

Benchmarks using Fortran, C, and C++:

507.cactuBSSN_r:  basepeak = yes 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/aocc200-flags-B1-speed-Dell.html,
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-revE7.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc200-flags-B1-speed-Dell.xml,
http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-revE7.xml.