SPEC CPU(R)2017 Floating Point Rate Result ScaleMP vSMP ServerONE Supermicro A+ Server 2123BT-HNC0R (AMD EPYC 7702) CPU2017 License: 2929 Test date: Dec-2019 Test sponsor: ScaleMP Hardware availability: Nov-2019 Tested by: ScaleMP Software availability: Nov-2019 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 508 4387 1160 S 503.bwaves_r 508 4408 1160 S 503.bwaves_r 508 4399 1160 * 507.cactuBSSN_r 508 551 1170 S 507.cactuBSSN_r 508 552 1170 * 507.cactuBSSN_r 508 553 1160 S 508.namd_r 508 498 969 * 508.namd_r 508 497 971 S 508.namd_r 508 499 967 S 510.parest_r 508 3201 415 S 510.parest_r 508 3217 413 * 510.parest_r 508 3239 410 S 511.povray_r 508 838 1420 * 511.povray_r 508 838 1420 S 511.povray_r 508 842 1410 S 519.lbm_r 508 1773 302 S 519.lbm_r 508 1770 303 * 519.lbm_r 508 1769 303 S 521.wrf_r 508 2911 391 S 521.wrf_r 508 2738 416 S 521.wrf_r 508 2814 404 * 526.blender_r 508 603 1280 S 526.blender_r 508 606 1280 S 526.blender_r 508 605 1280 * 527.cam4_r 508 1588 559 S 527.cam4_r 508 1578 563 * 527.cam4_r 508 1572 565 S 538.imagick_r 508 318 3970 S 538.imagick_r 508 323 3910 * 538.imagick_r 508 325 3890 S 544.nab_r 508 446 1920 S 544.nab_r 508 440 1940 S 544.nab_r 508 443 1930 * 549.fotonik3d_r 508 4811 412 S 549.fotonik3d_r 508 4813 411 S 549.fotonik3d_r 508 4813 411 * 554.roms_r 508 2818 286 S 554.roms_r 508 2787 290 S 554.roms_r 508 2800 288 * ================================================================================= 503.bwaves_r 508 4399 1160 * 507.cactuBSSN_r 508 552 1170 * 508.namd_r 508 498 969 * 510.parest_r 508 3217 413 * 511.povray_r 508 838 1420 * 519.lbm_r 508 1770 303 * 521.wrf_r 508 2814 404 * 526.blender_r 508 605 1280 * 527.cam4_r 508 1578 563 * 538.imagick_r 508 323 3910 * 544.nab_r 508 443 1930 * 549.fotonik3d_r 508 4813 411 * 554.roms_r 508 2800 288 * SPECrate(R)2017_fp_base 806 SPECrate(R)2017_fp_peak Not Run HARDWARE -------- CPU Name: AMD EPYC 7702 Max MHz: 3350 Nominal: 2000 Enabled: 256 cores, 4 chips, 2 threads/core Orderable: 1-4 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: 1 TB (32 x 32 GB 2Rx4 PC4-2667V-L) Storage: 1 TB ramfs Other: ScaleMP vSMP Foundation aggregates multiple servers into one shared-memory system. Hardware Details: vSMP System was aggregated using 2 units of Supermicro A+ Server 2123BT-HNC0R. The servers were connected using Mellanox InfiniBand EDR fabric. SOFTWARE -------- OS: SUSE Linux Enterprise Server 15 SP1, kernel version 4.12.14-197.21.1.vSMP.2-default Compiler: C/C++/Fortran: Version 2.0.0 of AOCC Parallel: No Firmware: ScaleMP vSMP Foundation version 9.5.195.12 released Nov-2019 File System: ramfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: Not Applicable Other: jemalloc: jemalloc memory allocator library v5.2.1 Power Management: -- 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 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 Set numa_stat=0 to improve page allocation performance Set stat_interval=60 to reduce OS jitter dirty_ratio, swappiness, zone_reclaim_mode, drop_caches, numa_stat and stat_interval 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) Kernel Boot Parameter set with : nohz_full=!0 Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/dev/shm/amd_rate_aocc200_rome_C_lib/64;/dev/shm/amd_rate_aocc200_rome_ C_lib/32:/usr/local/lib:/usr/lib:/usr/lib64:/mnt/aocc-compiler-2.0.0/lib :/mnt/aocc-compiler-2.0.0/lib32:" MALLOC_CONF = "retain:true,metadata_thp:always,thp:always" General Notes ------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH LIBRARY_PATH=/usr/local/lib:$LIBRARY_PATH MALLOC_TOP_PAD_=$((16777216)) MALLOC_TRIM_THRESHOLD_=$((16777216)) 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 AMD64 AOCC v2.0.0 on this system with -Ofast -march=znver2 jemalloc 5.2.1 is available here: https://github.com/jemalloc/jemalloc/releases/download/5.2.1/jemalloc-5.2.1.tar.bz2 Platform Notes -------------- BIOS settings: Determinism Control = Manual Determinism Slider = Power cTDP Control = Manual cTDP = 180 Package Power Limit Control = Manual Package Power Limit = 180 IOMMU = Enabled APBDIS = 1 NUMA Nodes Per Socket = NPS4 Sysinfo program /dev/shm/bin/sysinfo Rev: r6365 of 2019-08-21 295195f888a3d7edb1e6e46a485a0011 running on 13d Mon Dec 9 23:46:42 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 7702 64-Core Processor 4 "physical id"s (chips) 512 "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 physical 2: 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 3: 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: 47 bits physical, 48 bits virtual CPU(s): 512 On-line CPU(s) list: 0-511 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 4 NUMA node(s): 16 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7702 64-Core Processor Stepping: 0 CPU MHz: 2000.000 CPU max MHz: 2000.0000 CPU min MHz: 1800.0000 BogoMIPS: 3999.93 L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-15,256-271 NUMA node1 CPU(s): 16-31,272-287 NUMA node2 CPU(s): 32-47,288-303 NUMA node3 CPU(s): 48-63,304-319 NUMA node4 CPU(s): 64-79,320-335 NUMA node5 CPU(s): 80-95,336-351 NUMA node6 CPU(s): 96-111,352-367 NUMA node7 CPU(s): 112-127,368-383 NUMA node8 CPU(s): 128-143,384-399 NUMA node9 CPU(s): 144-159,400-415 NUMA node10 CPU(s): 160-175,416-431 NUMA node11 CPU(s): 176-191,432-447 NUMA node12 CPU(s): 192-207,448-463 NUMA node13 CPU(s): 208-223,464-479 NUMA node14 CPU(s): 224-239,480-495 NUMA node15 CPU(s): 240-255,496-511 Flags: fpu vme de pse tsc msr pae 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 ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd 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: 16 nodes (0-15) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 node 0 size: 47876 MB node 0 free: 47425 MB node 1 cpus: 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 node 1 size: 59713 MB node 1 free: 59312 MB node 2 cpus: 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 node 2 size: 59713 MB node 2 free: 59343 MB node 3 cpus: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 node 3 size: 59461 MB node 3 free: 59111 MB node 4 cpus: 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 node 4 size: 59461 MB node 4 free: 59123 MB node 5 cpus: 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 node 5 size: 59461 MB node 5 free: 59187 MB node 6 cpus: 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 node 6 size: 59461 MB node 6 free: 59193 MB node 7 cpus: 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 node 7 size: 59461 MB node 7 free: 59203 MB node 8 cpus: 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 node 8 size: 48121 MB node 8 free: 47859 MB node 9 cpus: 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 node 9 size: 59461 MB node 9 free: 59204 MB node 10 cpus: 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 node 10 size: 59461 MB node 10 free: 59208 MB node 11 cpus: 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 node 11 size: 59461 MB node 11 free: 59208 MB node 12 cpus: 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 node 12 size: 59461 MB node 12 free: 59205 MB node 13 cpus: 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 node 13 size: 59461 MB node 13 free: 59212 MB node 14 cpus: 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 node 14 size: 59461 MB node 14 free: 59202 MB node 15 cpus: 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 node 15 size: 59241 MB node 15 free: 58993 MB node distances: node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0: 10 12 12 12 32 32 32 32 254 254 254 254 254 254 254 254 1: 12 10 12 12 32 32 32 32 254 254 254 254 254 254 254 254 2: 12 12 10 12 32 32 32 32 254 254 254 254 254 254 254 254 3: 12 12 12 10 32 32 32 32 254 254 254 254 254 254 254 254 4: 32 32 32 32 10 12 12 12 254 254 254 254 254 254 254 254 5: 32 32 32 32 12 10 12 12 254 254 254 254 254 254 254 254 6: 32 32 32 32 12 12 10 12 254 254 254 254 254 254 254 254 7: 32 32 32 32 12 12 12 10 254 254 254 254 254 254 254 254 8: 254 254 254 254 254 254 254 254 10 12 12 12 32 32 32 32 9: 254 254 254 254 254 254 254 254 12 10 12 12 32 32 32 32 10: 254 254 254 254 254 254 254 254 12 12 10 12 32 32 32 32 11: 254 254 254 254 254 254 254 254 12 12 12 10 32 32 32 32 12: 254 254 254 254 254 254 254 254 32 32 32 32 10 12 12 12 13: 254 254 254 254 254 254 254 254 32 32 32 32 12 10 12 12 14: 254 254 254 254 254 254 254 254 32 32 32 32 12 12 10 12 15: 254 254 254 254 254 254 254 254 32 32 32 32 12 12 12 10 From /proc/meminfo MemTotal: 951029164 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 13d 4.12.14-197.21.1.vSMP.2-default #1 SMP Mon Oct 7 08:41:58 EDT 2019 (8ef2efd) 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: usercopy/swapgs barriers and __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 9 23:26 SPEC is set to: /dev/shm Filesystem Type Size Used Avail Use% Mounted on ramfs ramfs 0 0 0 - /dev/shm From /sys/devices/virtual/dmi/id BIOS: ScaleMP 9.5.195.12 11/26/2019 Vendor: ScaleMP Product: vSMP Foundation Serial: 1122334 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 Micron Technology 36ASF4G72PZ-2G6E1 32 kB 2 rank 2667 16x SK Hynix HMA84GR7AFR4N-VK 32 kB 2 rank 2667 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 519.lbm_r(base) 538.imagick_r(base) 544.nab_r(base) ------------------------------------------------------------------------------ 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: /mnt/aocc-compiler-2.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++ | 508.namd_r(base) 510.parest_r(base) ------------------------------------------------------------------------------ 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: /mnt/aocc-compiler-2.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C | 511.povray_r(base) 526.blender_r(base) ------------------------------------------------------------------------------ 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: /mnt/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: /mnt/aocc-compiler-2.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C, Fortran | 507.cactuBSSN_r(base) ------------------------------------------------------------------------------ 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: /mnt/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: /mnt/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: /mnt/aocc-compiler-2.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran | 503.bwaves_r(base) 549.fotonik3d_r(base) 554.roms_r(base) ------------------------------------------------------------------------------ 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: /mnt/aocc-compiler-2.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 521.wrf_r(base) 527.cam4_r(base) ------------------------------------------------------------------------------ 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: /mnt/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: /mnt/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 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/aocc200-flags-B1.html http://www.spec.org/cpu2017/flags/ScaleMP-Supermicro-Platform-Settings-V1.2-Rome-revA.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc200-flags-B1.xml http://www.spec.org/cpu2017/flags/ScaleMP-Supermicro-Platform-Settings-V1.2-Rome-revA.xml SPEC CPU and SPECrate 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 2017-2020 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.0 on 2019-12-10 02:46:42-0500. Report generated on 2020-01-13 16:34:53 by CPU2017 text formatter v6255. Originally published on 2020-01-13.