SPEC CPU(R)2017 Floating Point Rate Result Lenovo Global Technology ThinkSystem SR655 2.00 GHz, AMD EPYC 7702P CPU2017 License: 9017 Test date: Sep-2019 Test sponsor: Lenovo Global Technology Hardware availability: Aug-2019 Tested by: Lenovo Global Technology Software availability: Aug-2019 Base Base Base Base Base Base Base Peak Peak Peak Peak Peak Peak Peak Benchmarks Copies RunTime Rate Energy MaxPwr AvgPwr ERatio Copies RunTime Rate Energy MaxPwr AvgPwr ERatio --------------- ------- ------- ------ ------ ------ ------ ------ ------- ------- ------ ------ ------ ------ ------ 503.bwaves_r 64 1850 347 580 318 314 1210 S 32 879 365 260 299 296 1340 * 503.bwaves_r 64 1850 347 581 319 314 1200 * 32 881 364 261 300 296 1340 S 503.bwaves_r 64 1849 347 581 319 314 1200 S 32 878 366 260 299 296 1350 S 507.cactuBSSN_r 64 234 346 73.6 317 315 1210 S 64 234 346 73.6 317 315 1210 S 507.cactuBSSN_r 64 234 346 73.8 317 315 1210 * 64 234 346 73.8 317 315 1210 * 507.cactuBSSN_r 64 234 346 73.8 317 315 1210 S 64 234 346 73.8 317 315 1210 S 508.namd_r 64 262 232 73.5 286 280 902 S 64 262 232 73.5 286 280 902 S 508.namd_r 64 281 217 75.8 285 270 874 S 64 281 217 75.8 285 270 874 S 508.namd_r 64 263 231 73.8 285 280 898 * 64 263 231 73.8 285 280 898 * 510.parest_r 64 756 222 222 300 294 821 S 64 756 222 222 300 294 821 S 510.parest_r 64 759 220 223 300 293 818 S 64 759 220 223 300 293 818 S 510.parest_r 64 758 221 223 300 294 817 * 64 758 221 223 300 294 817 * 511.povray_r 64 428 349 113 266 263 1440 S 64 426 351 112 264 262 1450 * 511.povray_r 64 427 350 113 266 264 1440 S 64 426 351 112 264 263 1450 S 511.povray_r 64 427 350 113 266 264 1440 * 64 428 349 112 264 263 1440 S 519.lbm_r 64 773 87.2 249 323 322 308 * 64 773 87.2 249 323 322 308 * 519.lbm_r 64 773 87.2 249 323 322 308 S 64 773 87.2 249 323 322 308 S 519.lbm_r 64 773 87.2 249 323 322 308 S 64 773 87.2 249 323 322 308 S 521.wrf_r 64 590 243 183 314 311 854 S 64 590 243 183 314 311 854 S 521.wrf_r 64 588 244 183 314 311 855 S 64 588 244 183 314 311 855 S 521.wrf_r 64 589 243 183 314 311 853 * 64 589 243 183 314 311 853 * 526.blender_r 64 310 315 87.6 308 283 1200 S 64 310 315 87.6 308 283 1200 S 526.blender_r 64 309 315 87.5 308 283 1210 S 64 309 315 87.5 308 283 1210 S 526.blender_r 64 309 315 87.5 306 283 1210 * 64 309 315 87.5 306 283 1210 * 527.cam4_r 64 374 299 111 316 296 1100 S 64 374 299 111 316 296 1100 S 527.cam4_r 64 373 300 110 311 295 1110 S 64 373 300 110 311 295 1110 S 527.cam4_r 64 373 300 110 316 295 1110 * 64 373 300 110 316 295 1110 * 538.imagick_r 64 203 783 47.1 296 232 3660 S 64 203 783 47.1 296 232 3660 S 538.imagick_r 64 180 882 44.3 295 246 3890 S 64 180 882 44.3 295 246 3890 S 538.imagick_r 64 203 784 47.4 296 234 3630 * 64 203 784 47.4 296 234 3630 * 544.nab_r 64 253 426 70.7 298 280 1650 S 64 246 438 69.6 297 283 1680 S 544.nab_r 64 246 438 69.5 298 283 1680 S 64 246 439 69.6 297 284 1680 S 544.nab_r 64 246 437 69.7 298 283 1670 * 64 246 438 69.6 297 283 1680 * 549.fotonik3d_r 64 2094 119 652 315 312 426 S 32 1024 122 283 280 277 490 * 549.fotonik3d_r 64 2093 119 652 315 312 426 * 32 1023 122 282 279 276 492 S 549.fotonik3d_r 64 2093 119 654 316 312 425 S 32 1024 122 282 278 276 492 S 554.roms_r 64 998 102 317 319 317 354 S 32 432 118 136 321 316 412 * 554.roms_r 64 999 102 316 319 317 354 * 32 434 117 137 320 314 411 S 554.roms_r 64 1002 101 318 319 317 353 S 32 431 118 136 319 315 413 S =========================================================================================================================== 503.bwaves_r 64 1850 347 581 319 314 1200 * 32 879 365 260 299 296 1340 * 507.cactuBSSN_r 64 234 346 73.8 317 315 1210 * 64 234 346 73.8 317 315 1210 * 508.namd_r 64 263 231 73.8 285 280 898 * 64 263 231 73.8 285 280 898 * 510.parest_r 64 758 221 223 300 294 817 * 64 758 221 223 300 294 817 * 511.povray_r 64 427 350 113 266 264 1440 * 64 426 351 112 264 262 1450 * 519.lbm_r 64 773 87.2 249 323 322 308 * 64 773 87.2 249 323 322 308 * 521.wrf_r 64 589 243 183 314 311 853 * 64 589 243 183 314 311 853 * 526.blender_r 64 309 315 87.5 306 283 1210 * 64 309 315 87.5 306 283 1210 * 527.cam4_r 64 373 300 110 316 295 1110 * 64 373 300 110 316 295 1110 * 538.imagick_r 64 203 784 47.4 296 234 3630 * 64 203 784 47.4 296 234 3630 * 544.nab_r 64 246 437 69.7 298 283 1670 * 64 246 438 69.6 297 283 1680 * 549.fotonik3d_r 64 2093 119 652 315 312 426 * 32 1024 122 283 280 277 490 * 554.roms_r 64 999 102 316 319 317 354 * 32 432 118 136 321 316 412 * SPECrate(R)2017_fp_energy_base 947 SPECrate(R)2017_fp_base 254 SPECrate(R)2017_fp_energy_peak 977 SPECrate(R)2017_fp_peak 258 HARDWARE -------- CPU Name: AMD EPYC 7702P Max MHz: 3350 Nominal: 2000 Enabled: 64 cores, 1 chip 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, 16 MB shared / 4 cores Other: None Memory: 256 GB (8 x 32 GB 2Rx4 PC4-3200AA-R) Storage: 1 x 960 GB SATA SSD Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 15 SP1 (x86_64) Kernel 4.12.14-195-default Compiler: C/C++/Fortran: Version 2.0.0 of AOCC Parallel: No Firmware: Lenovo BIOS Version CFE103L released Aug-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: Disabled POWER ----- Max. Power (W): 323.2 Idle Power (W): 100.85 Min. Temperature (C): 21.56 Elevation (m): 43 Line Standard: 220 V / 50 Hz / 1 phase / 1 wire Provisioning: Line-powered POWER SETTINGS -------------- Management FW: Version 1.25 of AMBT03I Memory Mode: Normal POWER-RELEVANT HARDWARE ----------------------- Power Supply: 1 x 750 W (non-redundant) Details: Lenovo 750W Platinum Hot-SWap Power Supply Backplane: hot-swap drive bays Other Storage: None Storage Model #s: MTFDDAK960TTDN NICs Installed: 1 x 4-port OCP Ethernet Adapter @ 1 Gb NICs Enabled (FW/OS): 4 / 1 NICs Connected/Speed: 1 @ 1 Gb Other HW Model #s: None POWER ANALYZER -------------- Power Analyzer: WIN:8888 Hardware Vendor: YOKOGAWA, Inc. Model: YokogawaWT310 Serial Number: C2RA21002V Input Connection: Default Metrology Institute: CNAS Calibration By: China CEPREI Laboratory Calibration Label: 1GA18013618-0009 Calibration Date: 29-Oct-2018 PTDaemon(TM) Version: 1.9.1 (a2d19f26; 2019-07-17) Setup Description: Connected to PSU1 Current Ranges Used: 2A Voltage Range Used: 300V TEMPERATURE METER ----------------- Temperature Meter: WIN:8889 Hardware Vendor: Digi Intermational, Inc. Model: DigiWATCHPORT_H Serial Number: COM1 Input Connection: USB PTDaemon Version: 1.9.1 (a2d19f26; 2019-07-17) Setup Description: 50 mm in front of SUT main intake 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 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 = "/home/cpu2017-1.1.0-amd-rome-aocc200-C1/amd_rate_aocc200_rome_C_lib/64; /home/cpu2017-1.1.0-amd-rome-aocc200-C1/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. Yes: The test sponsor attests, as of date of publication, that CVE-2018-3640 (Spectre variant 3a) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2018-3639 (Spectre variant 4) 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: cTDP Control set to Manual cTDP set to 200 Memory Speed set to Auto NUMA nodes per socket set to NPS4 SMT Mode set to Disabled Sysinfo program /home/cpu2017-1.1.0-amd-rome-aocc200-C1/bin/sysinfo Rev: r6365 of 2019-08-21 295195f888a3d7edb1e6e46a485a0011 running on linux-01om Wed Sep 25 03:43:56 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 7702P 64-Core Processor 1 "physical id"s (chips) 64 "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 : 64 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: 43 bits physical, 48 bits virtual CPU(s): 64 On-line CPU(s) list: 0-63 Thread(s) per core: 1 Core(s) per socket: 64 Socket(s): 1 NUMA node(s): 4 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7702P 64-Core Processor Stepping: 0 CPU MHz: 2000.000 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.41 Virtualization: AMD-V L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-15 NUMA node1 CPU(s): 16-31 NUMA node2 CPU(s): 32-47 NUMA node3 CPU(s): 48-63 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 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: 4 nodes (0-3) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 node 0 size: 64278 MB node 0 free: 64024 MB node 1 cpus: 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 node 1 size: 64499 MB node 1 free: 64266 MB node 2 cpus: 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 node 2 size: 64499 MB node 2 free: 64289 MB node 3 cpus: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 node 3 size: 64484 MB node 3 free: 64241 MB node distances: node 0 1 2 3 0: 10 12 12 12 1: 12 10 12 12 2: 12 12 10 12 3: 12 12 12 10 From /proc/meminfo MemTotal: 263946908 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-01om 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: disabled, RSB filling run-level 3 Sep 25 03:39 SPEC is set to: /home/cpu2017-1.1.0-amd-rome-aocc200-C1 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 xfs 893G 55G 839G 7% / From /sys/devices/virtual/dmi/id BIOS: Lenovo CFE103L 08/19/2019 Vendor: Lenovo Product: ThinkSystem SR655 -[7Y00000000]- 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 M393A4K40DB2-CWE 32 kB 2 rank 3200 8x Unknown Unknown (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: basepeak = yes 544.nab_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 C++ benchmarks: 508.namd_r: basepeak = yes 510.parest_r: basepeak = yes 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: basepeak = yes 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: basepeak = yes 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-B1-1.html http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Rome-D.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc200-flags-B1-1.xml http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Rome-D.xml PTDaemon, SPEC CPU, and SPECrate are trademarks or 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 2017-2019 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.0 on 2019-09-24 15:43:55-0400. Report generated on 2019-10-23 17:51:42 by CPU2017 text formatter v6255. Originally published on 2019-10-23.