SPEC CPU(R)2017 Floating Point Speed Result Lenovo Global Technology ThinkSystem SR665 2.30 GHz, AMD EPYC 7352 CPU2017 License: 9017 Test date: May-2020 Test sponsor: Lenovo Global Technology Hardware availability: Jun-2020 Tested by: Lenovo Global Technology Software availability: Dec-2019 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 48 111 532 * 48 111 532 * 603.bwaves_s 48 111 533 S 48 111 533 S 603.bwaves_s 48 111 530 S 48 111 530 S 607.cactuBSSN_s 48 68.6 243 * 48 68.1 245 S 607.cactuBSSN_s 48 74.7 223 S 48 68.4 244 * 607.cactuBSSN_s 48 68.1 245 S 48 68.7 243 S 619.lbm_s 48 93.6 56.0 S 48 93.6 56.0 S 619.lbm_s 48 93.4 56.1 * 48 93.4 56.1 * 619.lbm_s 48 93.4 56.1 S 48 93.4 56.1 S 621.wrf_s 48 116 114 S 96 111 119 * 621.wrf_s 48 116 114 * 96 110 120 S 621.wrf_s 48 117 113 S 96 111 119 S 627.cam4_s 48 94.7 93.6 * 48 94.7 93.6 * 627.cam4_s 48 94.6 93.7 S 48 94.6 93.7 S 627.cam4_s 48 94.8 93.5 S 48 94.8 93.5 S 628.pop2_s 48 219 54.3 S 48 219 54.3 S 628.pop2_s 48 219 54.3 * 48 219 54.3 * 628.pop2_s 48 219 54.3 S 48 219 54.3 S 638.imagick_s 48 75.6 191 S 48 74.9 193 S 638.imagick_s 48 76.4 189 S 48 75.5 191 * 638.imagick_s 48 75.8 190 * 48 76.0 190 S 644.nab_s 48 66.2 264 S 96 56.3 310 * 644.nab_s 48 66.3 263 S 96 56.6 308 S 644.nab_s 48 66.2 264 * 96 56.2 311 S 649.fotonik3d_s 48 95.3 95.6 S 48 95.3 95.6 S 649.fotonik3d_s 48 96.8 94.2 S 48 96.8 94.2 S 649.fotonik3d_s 48 95.4 95.5 * 48 95.4 95.5 * 654.roms_s 48 76.9 205 * 48 74.6 211 S 654.roms_s 48 77.0 204 S 48 74.5 211 S 654.roms_s 48 76.8 205 S 48 74.5 211 * ================================================================================= 603.bwaves_s 48 111 532 * 48 111 532 * 607.cactuBSSN_s 48 68.6 243 * 48 68.4 244 * 619.lbm_s 48 93.4 56.1 * 48 93.4 56.1 * 621.wrf_s 48 116 114 * 96 111 119 * 627.cam4_s 48 94.7 93.6 * 48 94.7 93.6 * 628.pop2_s 48 219 54.3 * 48 219 54.3 * 638.imagick_s 48 75.8 190 * 48 75.5 191 * 644.nab_s 48 66.2 264 * 96 56.3 310 * 649.fotonik3d_s 48 95.4 95.5 * 48 95.4 95.5 * 654.roms_s 48 76.9 205 * 48 74.5 211 * SPECspeed(R)2017_fp_base 145 SPECspeed(R)2017_fp_peak 149 HARDWARE -------- CPU Name: AMD EPYC 7352 Max MHz: 3200 Nominal: 2300 Enabled: 48 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: 128 MB I+D on chip per chip, 16 MB shared / 3 cores Other: None Memory: 1 TB (32 x 32 GB 2Rx8 PC4-3200AA-R) Storage: 1 x 960 GB SATA SSD Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 12 SP5 (x86_64) Kernel 4.12.14-120-default Compiler: C/C++/Fortran: Version 2.0.0 of AOCC Parallel: Yes Firmware: Lenovo BIOS Version D8E105P 1.00 released May-2020 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc: jemalloc memory allocator library v5.1.0 Power Management: BIOS set to prefer performance at the cost of additional power usage 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: GOMP_CPU_AFFINITY = "0-95" LD_LIBRARY_PATH = "/home/cpu2017-1.1.0-amd-rome-aocc200-C3/amd_speed_aocc200_rome_C_lib/64 ;/home/cpu2017-1.1.0-amd-rome-aocc200-C3/amd_speed_aocc200_rome_C_lib/32 :" MALLOC_CONF = "retain:true" OMP_DYNAMIC = "false" OMP_SCHEDULE = "static" OMP_STACKSIZE = "128M" OMP_THREAD_LIMIT = "96" Environment variables set by runcpu during the 607.cactuBSSN_s peak run: GOMP_CPU_AFFINITY = "0-47" Environment variables set by runcpu during the 621.wrf_s peak run: GOMP_CPU_AFFINITY = "0 48 1 49 2 50 3 51 4 52 5 53 6 54 7 55 8 56 9 57 10 58 11 59 12 60 13 61 14 62 15 63 16 64 17 65 18 66 19 67 20 68 21 69 22 70 23 71 24 72 25 73 26 74 27 75 28 76 29 77 30 78 31 79 32 80 33 81 34 82 35 83 36 84 37 85 38 86 39 87 40 88 41 89 42 90 43 91 44 92 45 93 46 94 47 95" Environment variables set by runcpu during the 638.imagick_s peak run: GOMP_CPU_AFFINITY = "0-47" Environment variables set by runcpu during the 644.nab_s peak run: GOMP_CPU_AFFINITY = "0 48 1 49 2 50 3 51 4 52 5 53 6 54 7 55 8 56 9 57 10 58 11 59 12 60 13 61 14 62 15 63 16 64 17 65 18 66 19 67 20 68 21 69 22 70 23 71 24 72 25 73 26 74 27 75 28 76 29 77 30 78 31 79 32 80 33 81 34 82 35 83 36 84 37 85 38 86 39 87 40 88 41 89 42 90 43 91 44 92 45 93 46 94 47 95" Environment variables set by runcpu during the 654.roms_s peak run: GOMP_CPU_AFFINITY = "0-47" 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 5.1.0 is available here: https://github.com/jemalloc/jemalloc/releases/download/5.1.0/jemalloc-5.1.0.tar.bz2 Platform Notes -------------- BIOS settings: Choose Operating Mode set to Maximum Performance and then set it to Custom Mode NUMA nodes per socket set to NPS2 SOC P-States set to P0 Global C-state Control set to Disable Sysinfo program /home/cpu2017-1.1.0-amd-rome-aocc200-C3/bin/sysinfo Rev: r6365 of 2019-08-21 295195f888a3d7edb1e6e46a485a0011 running on linux-4l0h Sat May 30 03:24:48 2020 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 7352 24-Core Processor 2 "physical id"s (chips) 96 "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 : 24 siblings : 48 physical 0: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30 physical 1: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30 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): 96 On-line CPU(s) list: 0-95 Thread(s) per core: 2 Core(s) per socket: 24 Socket(s): 2 NUMA node(s): 4 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7352 24-Core Processor Stepping: 0 CPU MHz: 2300.000 CPU max MHz: 2300.0000 CPU min MHz: 1500.0000 BogoMIPS: 4591.46 Virtualization: AMD-V L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-11,48-59 NUMA node1 CPU(s): 12-23,60-71 NUMA node2 CPU(s): 24-35,72-83 NUMA node3 CPU(s): 36-47,84-95 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 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 wbnoinvd 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 48 49 50 51 52 53 54 55 56 57 58 59 node 0 size: 257849 MB node 0 free: 257561 MB node 1 cpus: 12 13 14 15 16 17 18 19 20 21 22 23 60 61 62 63 64 65 66 67 68 69 70 71 node 1 size: 258030 MB node 1 free: 257832 MB node 2 cpus: 24 25 26 27 28 29 30 31 32 33 34 35 72 73 74 75 76 77 78 79 80 81 82 83 node 2 size: 258012 MB node 2 free: 257724 MB node 3 cpus: 36 37 38 39 40 41 42 43 44 45 46 47 84 85 86 87 88 89 90 91 92 93 94 95 node 3 size: 258040 MB node 3 free: 257655 MB node distances: node 0 1 2 3 0: 10 12 32 32 1: 12 10 32 32 2: 32 32 10 12 3: 32 32 12 10 From /proc/meminfo MemTotal: 1056699780 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 5 # 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-SP5" VERSION_ID="12.5" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP5" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp5" uname -a: Linux linux-4l0h 4.12.14-120-default #1 SMP Thu Nov 7 16:39:09 UTC 2019 (fd9dc36) x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: itlb_multihit: Not affected CVE-2018-3620 (L1 Terminal Fault): Not affected Microarchitectural Data Sampling: Not affected CVE-2017-5754 (Meltdown): Not affected CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store Bypass disabled via prctl and seccomp CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs barriers and __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Full AMD retpoline, IBPB: conditional, IBRS_FW, STIBP: conditional, RSB filling tsx_async_abort: Not affected run-level 3 May 30 03:18 SPEC is set to: /home/cpu2017-1.1.0-amd-rome-aocc200-C3 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 xfs 893G 35G 858G 4% / From /sys/devices/virtual/dmi/id BIOS: Lenovo D8E105P-1.00 05/08/2020 Vendor: Lenovo Product: ThinkSystem SR665 MB Product Family: ThinkSystem Serial: 1234567890 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: 32x Samsung M393A4G43AB3-CWE 32 kB 2 rank 3200 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 619.lbm_s(base, peak) 638.imagick_s(base, peak) | 644.nab_s(base, peak) ------------------------------------------------------------------------------ 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 | 607.cactuBSSN_s(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 | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) | 654.roms_s(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 | 621.wrf_s(base, peak) 627.cam4_s(base, peak) | 628.pop2_s(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 Fortran benchmarks: flang Benchmarks using both Fortran and C: flang clang Benchmarks using Fortran, C, and C++: clang++ clang flang Base Portability Flags ---------------------- 603.bwaves_s: -DSPEC_LP64 607.cactuBSSN_s: -DSPEC_LP64 619.lbm_s: -DSPEC_LP64 621.wrf_s: -DSPEC_CASE_FLAG -Mbyteswapio -DSPEC_LP64 627.cam4_s: -DSPEC_CASE_FLAG -DSPEC_LP64 628.pop2_s: -DSPEC_CASE_FLAG -Mbyteswapio -DSPEC_LP64 638.imagick_s: -DSPEC_LP64 644.nab_s: -DSPEC_LP64 649.fotonik3d_s: -DSPEC_LP64 654.roms_s: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -lmvec -lamdlibm -ljemalloc -lflang Base Other Flags ---------------- C benchmarks: -Wno-return-type Fortran benchmarks: -Wno-return-type Benchmarks using both Fortran and C: -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-return-type Peak Compiler Invocation ------------------------ C benchmarks: clang Fortran benchmarks: flang Benchmarks using both Fortran and C: flang clang Benchmarks using Fortran, C, and C++: clang++ clang flang Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 619.lbm_s: basepeak = yes 638.imagick_s: -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 -DSPEC_OPENMP -fopenmp -lmvec -lamdlibm -fopenmp=libomp -lomp -lpthread -ldl -ljemalloc -lflang 644.nab_s: Same as 638.imagick_s Fortran benchmarks: 603.bwaves_s: basepeak = yes 649.fotonik3d_s: basepeak = yes 654.roms_s: -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -lmvec -lamdlibm -ljemalloc -lflang Benchmarks using both Fortran and C: 621.wrf_s: -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 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -lmvec -lamdlibm -ljemalloc -lflang 627.cam4_s: basepeak = yes 628.pop2_s: basepeak = yes 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 -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 -O3 -funroll-loops -Mrecursive -Kieee -fno-finite-math-only -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lpthread -ldl -lmvec -lamdlibm -ljemalloc -lflang Peak Other Flags ---------------- C benchmarks: -Wno-return-type Fortran benchmarks: -Wno-return-type Benchmarks using both Fortran and C: -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-return-type The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/aocc200-flags-C3.html http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Rome2P-K.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc200-flags-C3.xml http://www.spec.org/cpu2017/flags/Lenovo-Platform-SPECcpu2017-Flags-V1.2-Rome2P-K.xml SPEC CPU and SPECspeed are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ---------------------------------------------------------------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact info@spec.org. Copyright 2017-2020 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.0 on 2020-05-29 15:24:48-0400. Report generated on 2020-06-23 18:13:46 by CPU2017 text formatter v6255. Originally published on 2020-06-23.