SPEC(R) CPU2017 Floating Point Rate Result Lenovo Global Technology ThinkSystem SR950 (2.00 GHz, Intel Xeon Platinum 8164) CPU2017 License: 9017 Test date: Dec-2017 Test sponsor: Lenovo Global Technology Hardware availability: Sep-2017 Tested by: Lenovo Global Technology Software availability: Sep-2017 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 416 2172 1920 * 416 2168 1920 S 503.bwaves_r 416 2174 1920 S 416 2172 1920 * 503.bwaves_r 416 2172 1920 S 416 2173 1920 S 507.cactuBSSN_r 416 646 815 S 416 659 799 * 507.cactuBSSN_r 416 650 810 S 416 662 796 S 507.cactuBSSN_r 416 650 811 * 416 658 800 S 508.namd_r 416 537 736 S 416 531 744 * 508.namd_r 416 540 732 S 416 530 745 S 508.namd_r 416 537 736 * 416 533 741 S 510.parest_r 416 2276 478 S 416 2301 473 S 510.parest_r 416 2305 472 * 416 2301 473 * 510.parest_r 416 2306 472 S 416 2296 474 S 511.povray_r 416 832 1170 S 416 700 1390 * 511.povray_r 416 834 1170 * 416 702 1380 S 511.povray_r 416 837 1160 S 416 698 1390 S 519.lbm_r 416 939 467 S 416 940 466 S 519.lbm_r 416 941 466 S 416 940 467 S 519.lbm_r 416 940 466 * 416 940 466 * 521.wrf_r 416 1105 843 S 416 1142 816 * 521.wrf_r 416 1119 833 S 416 1143 816 S 521.wrf_r 416 1119 833 * 416 1142 816 S 526.blender_r 416 619 1020 * 416 614 1030 * 526.blender_r 416 620 1020 S 416 614 1030 S 526.blender_r 416 617 1030 S 416 613 1030 S 527.cam4_r 416 737 987 S 416 729 998 * 527.cam4_r 416 745 976 S 416 727 1000 S 527.cam4_r 416 743 980 * 416 731 995 S 538.imagick_r 416 679 1520 S 416 677 1530 * 538.imagick_r 416 679 1520 * 416 678 1530 S 538.imagick_r 416 678 1520 S 416 677 1530 S 544.nab_r 416 521 1340 S 416 511 1370 S 544.nab_r 416 518 1350 S 416 508 1380 * 544.nab_r 416 521 1340 * 416 508 1380 S 549.fotonik3d_r 416 2598 624 * 416 2598 624 S 549.fotonik3d_r 416 2600 623 S 416 2598 624 * 549.fotonik3d_r 416 2597 624 S 416 2597 624 S 554.roms_r 416 1576 420 * 416 1565 422 * 554.roms_r 416 1582 418 S 416 1566 422 S 554.roms_r 416 1569 421 S 416 1564 423 S ================================================================================= 503.bwaves_r 416 2172 1920 * 416 2172 1920 * 507.cactuBSSN_r 416 650 811 * 416 659 799 * 508.namd_r 416 537 736 * 416 531 744 * 510.parest_r 416 2305 472 * 416 2301 473 * 511.povray_r 416 834 1170 * 416 700 1390 * 519.lbm_r 416 940 466 * 416 940 466 * 521.wrf_r 416 1119 833 * 416 1142 816 * 526.blender_r 416 619 1020 * 416 614 1030 * 527.cam4_r 416 743 980 * 416 729 998 * 538.imagick_r 416 679 1520 * 416 677 1530 * 544.nab_r 416 521 1340 * 416 508 1380 * 549.fotonik3d_r 416 2598 624 * 416 2598 624 * 554.roms_r 416 1576 420 * 416 1565 422 * SPECrate2017_fp_base 856 SPECrate2017_fp_peak 870 HARDWARE -------- CPU Name: Intel Xeon Platinum 8164 Max MHz.: 3700 Nominal: 2000 Enabled: 208 cores, 8 chips, 2 threads/core Orderable: 2,4,8 chips Cache L1: 32 KB I + 32 KB D on chip per core L2: 1 MB I+D on chip per core L3: 35.75 MB I+D on chip per chip Other: None Memory: 3 TB (96 x 32 GB 2Rx4 PC4-2666V-R) Storage: 800 GB tmpfs Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 12 SP2 (x86_64) Kernel 4.4.21-69-default Compiler: C/C++: Version 18.0.0.128 of Intel C/C++ Compiler for Linux; Fortran: Version 18.0.0.128 of Intel Fortran Compiler for Linux Parallel: No Firmware: Lenovo BIOS Version PSE105X 1.00 released Aug-2017 File System: tmpfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: None Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Tmpfs filesystem can be set with: mount -t tmpfs -o size=800g tmpfs /home Process tuning setting: echo 50000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 240000000 > /proc/sys/kernel/sched_latency_ns echo 5000000 > /proc/sys/kernel/sched_migration_cost_ns echo 100000000 > /proc/sys/kernel/sched_min_granularity_ns echo 150000000 > /proc/sys/kernel/sched_wakeup_granularity_ns General Notes ------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2017.1.0.2.ic18.0/lib/ia32:/home/cpu2017.1.0.2.ic18.0/lib/intel64" LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:/home/cpu2017.1.0.2.ic18.0/je5.0.1-32:/home/cpu2017.1.0.2.ic18.0/je5.0.1-64" Binaries compiled on a system with 1x Intel Core i7-4790 CPU + 32GB RAM memory using Redhat Enterprise Linux 7.4 Transparent Huge Pages enabled by default Prior to runcpu invocation Filesystem page cache synced and cleared with: sync; echo 3> /proc/sys/vm/drop_caches runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu Platform Notes -------------- BIOS configuration: Choose Operating Mode set to Maximum Performance SNC set to Enable Hardware Prefetcher set to Disable DCU Streamer Prefetcher set to Disable MONITORMWAIT set to Enable Execute Disable Bit set to Disable Trusted Execution Technology set to Enable Per Core Pstate set to Disable XPT Prefetcher set to Enable Stale AtoS set to Enable LLC Deadline Alloc set to Enable Sysinfo program /home/cpu2017.1.0.2.ic18.0/bin/sysinfo Rev: r5797 of 2017-06-14 96c45e4568ad54c135fd618bcc091c0f running on linux-boxi Thu Dec 14 03:15:25 2017 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 : Intel(R) Xeon(R) Platinum 8164 CPU @ 2.00GHz 8 "physical id"s (chips) 416 "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 : 26 siblings : 52 physical 0: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 1: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 2: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 3: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 4: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 5: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 6: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 physical 7: cores 0 1 2 3 4 5 6 8 9 10 11 12 13 16 17 18 19 20 21 22 24 25 26 27 28 29 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 416 On-line CPU(s) list: 0-415 Thread(s) per core: 2 Core(s) per socket: 26 Socket(s): 8 NUMA node(s): 16 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Platinum 8164 CPU @ 2.00GHz Stepping: 4 CPU MHz: 1995.314 BogoMIPS: 3990.62 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 36608K NUMA node0 CPU(s): 0-3,7-9,13-15,20-22,208-211,215-217,221-223,228-230 NUMA node1 CPU(s): 4-6,10-12,16-19,23-25,212-214,218-220,224-227,231-233 NUMA node2 CPU(s): 26-29,33-35,39-41,46-48,234-237,241-243,247-249,254-256 NUMA node3 CPU(s): 30-32,36-38,42-45,49-51,238-240,244-246,250-253,257-259 NUMA node4 CPU(s): 52-55,59-61,65-67,72-74,260-263,267-269,273-275,280-282 NUMA node5 CPU(s): 56-58,62-64,68-71,75-77,264-266,270-272,276-279,283-285 NUMA node6 CPU(s): 78-81,85-87,91-93,98-100,286-289,293-295,299-301,306-308 NUMA node7 CPU(s): 82-84,88-90,94-97,101-103,290-292,296-298,302-305,309-311 NUMA node8 CPU(s): 104-107,111-113,117-119,124-126,312-315,319-321,325-327,332-334 NUMA node9 CPU(s): 108-110,114-116,120-123,127-129,316-318,322-324,328-331,335-337 NUMA node10 CPU(s): 130-133,137-139,143-145,150-152,338-341,345-347,351-353,358-360 NUMA node11 CPU(s): 134-136,140-142,146-149,153-155,342-344,348-350,354-357,361-363 NUMA node12 CPU(s): 156-159,163-165,169-171,176-178,364-367,371-373,377-379,384-386 NUMA node13 CPU(s): 160-162,166-168,172-175,179-181,368-370,374-376,380-383,387-389 NUMA node14 CPU(s): 182-185,189-191,195-197,202-204,390-393,397-399,403-405,410-412 NUMA node15 CPU(s): 186-188,192-194,198-201,205-207,394-396,400-402,406-409,413-415 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc /proc/cpuinfo cache data cache size : 36608 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 7 8 9 13 14 15 20 21 22 208 209 210 211 215 216 217 221 222 223 228 229 230 node 0 size: 192984 MB node 0 free: 187422 MB node 1 cpus: 4 5 6 10 11 12 16 17 18 19 23 24 25 212 213 214 218 219 220 224 225 226 227 231 232 233 node 1 size: 193528 MB node 1 free: 192990 MB node 2 cpus: 26 27 28 29 33 34 35 39 40 41 46 47 48 234 235 236 237 241 242 243 247 248 249 254 255 256 node 2 size: 193528 MB node 2 free: 192963 MB node 3 cpus: 30 31 32 36 37 38 42 43 44 45 49 50 51 238 239 240 244 245 246 250 251 252 253 257 258 259 node 3 size: 193528 MB node 3 free: 193035 MB node 4 cpus: 52 53 54 55 59 60 61 65 66 67 72 73 74 260 261 262 263 267 268 269 273 274 275 280 281 282 node 4 size: 193528 MB node 4 free: 193014 MB node 5 cpus: 56 57 58 62 63 64 68 69 70 71 75 76 77 264 265 266 270 271 272 276 277 278 279 283 284 285 node 5 size: 193528 MB node 5 free: 192956 MB node 6 cpus: 78 79 80 81 85 86 87 91 92 93 98 99 100 286 287 288 289 293 294 295 299 300 301 306 307 308 node 6 size: 193528 MB node 6 free: 193031 MB node 7 cpus: 82 83 84 88 89 90 94 95 96 97 101 102 103 290 291 292 296 297 298 302 303 304 305 309 310 311 node 7 size: 193528 MB node 7 free: 193028 MB node 8 cpus: 104 105 106 107 111 112 113 117 118 119 124 125 126 312 313 314 315 319 320 321 325 326 327 332 333 334 node 8 size: 193528 MB node 8 free: 193031 MB node 9 cpus: 108 109 110 114 115 116 120 121 122 123 127 128 129 316 317 318 322 323 324 328 329 330 331 335 336 337 node 9 size: 193528 MB node 9 free: 193010 MB node 10 cpus: 130 131 132 133 137 138 139 143 144 145 150 151 152 338 339 340 341 345 346 347 351 352 353 358 359 360 node 10 size: 193528 MB node 10 free: 193037 MB node 11 cpus: 134 135 136 140 141 142 146 147 148 149 153 154 155 342 343 344 348 349 350 354 355 356 357 361 362 363 node 11 size: 193528 MB node 11 free: 192828 MB node 12 cpus: 156 157 158 159 163 164 165 169 170 171 176 177 178 364 365 366 367 371 372 373 377 378 379 384 385 386 node 12 size: 193528 MB node 12 free: 192948 MB node 13 cpus: 160 161 162 166 167 168 172 173 174 175 179 180 181 368 369 370 374 375 376 380 381 382 383 387 388 389 node 13 size: 193528 MB node 13 free: 184564 MB node 14 cpus: 182 183 184 185 189 190 191 195 196 197 202 203 204 390 391 392 393 397 398 399 403 404 405 410 411 412 node 14 size: 193528 MB node 14 free: 193035 MB node 15 cpus: 186 187 188 192 193 194 198 199 200 201 205 206 207 394 395 396 400 401 402 406 407 408 409 413 414 415 node 15 size: 193523 MB node 15 free: 192988 MB node distances: node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0: 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 1: 20 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 2: 20 20 10 20 20 20 20 20 20 20 20 20 20 20 20 20 3: 20 20 20 10 20 20 20 20 20 20 20 20 20 20 20 20 4: 20 20 20 20 10 20 20 20 20 20 20 20 20 20 20 20 5: 20 20 20 20 20 10 20 20 20 20 20 20 20 20 20 20 6: 20 20 20 20 20 20 10 20 20 20 20 20 20 20 20 20 7: 20 20 20 20 20 20 20 10 20 20 20 20 20 20 20 20 8: 20 20 20 20 20 20 20 20 10 20 20 20 20 20 20 20 9: 20 20 20 20 20 20 20 20 20 10 20 20 20 20 20 20 10: 20 20 20 20 20 20 20 20 20 20 10 20 20 20 20 20 11: 20 20 20 20 20 20 20 20 20 20 20 10 20 20 20 20 12: 20 20 20 20 20 20 20 20 20 20 20 20 10 20 20 20 13: 20 20 20 20 20 20 20 20 20 20 20 20 20 10 20 20 14: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 20 15: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 From /proc/meminfo MemTotal: 3170207908 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux linux-boxi 4.4.21-69-default #1 SMP Tue Oct 25 10:58:20 UTC 2016 (9464f67) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Dec 14 02:46 SPEC is set to: /home/cpu2017.1.0.2.ic18.0 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 800G 11G 790G 2% /home 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. BIOS Lenovo -[PSE105X-1.00]- 08/17/2017 Memory: 96x Samsung M393A4K40BB2-CTD 32 GB 2 rank 2666 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== CC 519.lbm_r(base) 538.imagick_r(base, peak) 544.nab_r(base) ------------------------------------------------------------------------------ icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 519.lbm_r(peak) 544.nab_r(peak) ------------------------------------------------------------------------------ icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CXXC 508.namd_r(base) 510.parest_r(base) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CXXC 508.namd_r(peak) 510.parest_r(peak) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 511.povray_r(base) 526.blender_r(base) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 511.povray_r(peak) 526.blender_r(peak) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 507.cactuBSSN_r(base) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 507.cactuBSSN_r(peak) ------------------------------------------------------------------------------ icpc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) 554.roms_r(base) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 554.roms_r(peak) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 521.wrf_r(base) 527.cam4_r(base) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CC 521.wrf_r(peak) 527.cam4_r(peak) ------------------------------------------------------------------------------ ifort (IFORT) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. icc (ICC) 18.0.0 20170811 Copyright (C) 1985-2017 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icc C++ benchmarks: icpc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using both C and C++: icpc icc Benchmarks using Fortran, C, and C++: icpc icc ifort 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_LP64 -DSPEC_CASE_FLAG -convert big_endian 526.blender_r: -DSPEC_LP64 -DSPEC_LINUX -funsigned-char 527.cam4_r: -DSPEC_LP64 -DSPEC_CASE_FLAG 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: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 C++ benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 Fortran benchmarks: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Benchmarks using both Fortran and C: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Benchmarks using both C and C++: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 Benchmarks using Fortran, C, and C++: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Base Other Flags ---------------- C benchmarks: -m64 -std=c11 C++ benchmarks: -m64 Fortran benchmarks: -m64 Benchmarks using both Fortran and C: -m64 -std=c11 Benchmarks using both C and C++: -m64 -std=c11 Benchmarks using Fortran, C, and C++: -m64 -std=c11 Peak Compiler Invocation ------------------------ C benchmarks: icc C++ benchmarks: icpc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using both C and C++: icpc icc Benchmarks using Fortran, C, and C++: icpc icc ifort Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 519.lbm_r: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 538.imagick_r: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 544.nab_r: Same as 519.lbm_r C++ benchmarks: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 Fortran benchmarks: 503.bwaves_r: -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte 549.fotonik3d_r: Same as 503.bwaves_r 554.roms_r: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Benchmarks using both Fortran and C: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Benchmarks using both C and C++: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 Benchmarks using Fortran, C, and C++: -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=3 -nostandard-realloc-lhs -align array32byte Peak Other Flags ---------------- C benchmarks: -m64 -std=c11 C++ benchmarks: -m64 Fortran benchmarks: -m64 Benchmarks using both Fortran and C: -m64 -std=c11 Benchmarks using both C and C++: -m64 -std=c11 Benchmarks using Fortran, C, and C++: -m64 -std=c11 The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.html http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-SKL-A.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic18.0-official-linux64.xml http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-SKL-A.xml SPEC is a registered trademark 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 2017-2018 Standard Performance Evaluation Corporation Tested with SPEC CPU2017 v1.0.2 on 2017-12-13 14:15:24-0500. Report generated on 2018-10-31 17:03:15 by CPU2017 ASCII formatter v6067. Originally published on 2018-01-10.