SPEC CPU(R)2017 Floating Point Speed Result Hewlett Packard Enterprise ProLiant DL365 Gen10 Plus (2.65 GHz, AMD EPYC 7413) Test Sponsor: HPE CPU2017 License: 3 Test date: Mar-2021 Test sponsor: HPE Hardware availability: Apr-2021 Tested by: HPE Software availability: Mar-2021 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 48 95.5 618 S 48 95.5 618 S 603.bwaves_s 48 95.5 617 S 48 95.5 617 S 603.bwaves_s 48 95.5 618 * 48 95.5 618 * 607.cactuBSSN_s 48 56.4 295 * 48 56.4 295 * 607.cactuBSSN_s 48 56.1 297 S 48 56.1 297 S 607.cactuBSSN_s 48 56.5 295 S 48 56.5 295 S 619.lbm_s 48 44.5 118 S 48 43.1 121 S 619.lbm_s 48 45.9 114 S 48 47.4 111 S 619.lbm_s 48 45.5 115 * 48 43.1 121 * 621.wrf_s 48 82.9 159 S 48 82.9 159 S 621.wrf_s 48 83.1 159 * 48 83.1 159 * 621.wrf_s 48 84.4 157 S 48 84.4 157 S 627.cam4_s 48 63.5 140 S 48 63.5 140 S 627.cam4_s 48 64.0 139 * 48 64.0 139 * 627.cam4_s 48 64.0 138 S 48 64.0 138 S 628.pop2_s 48 193 61.5 * 48 193 61.5 * 628.pop2_s 48 201 59.0 S 48 201 59.0 S 628.pop2_s 48 186 63.7 S 48 186 63.7 S 638.imagick_s 48 59.6 242 S 48 59.6 242 S 638.imagick_s 48 60.0 240 * 48 60.0 240 * 638.imagick_s 48 60.8 237 S 48 60.8 237 S 644.nab_s 48 49.8 351 S 96 44.1 396 S 644.nab_s 48 49.7 351 S 96 44.1 396 S 644.nab_s 48 49.8 351 * 96 44.1 396 * 649.fotonik3d_s 48 81.8 111 * 48 81.8 111 * 649.fotonik3d_s 48 80.9 113 S 48 80.9 113 S 649.fotonik3d_s 48 82.6 110 S 48 82.6 110 S 654.roms_s 48 72.8 216 * 48 60.5 260 S 654.roms_s 48 72.8 216 S 48 60.5 260 * 654.roms_s 48 71.8 219 S 48 61.0 258 S ================================================================================= 603.bwaves_s 48 95.5 618 * 48 95.5 618 * 607.cactuBSSN_s 48 56.4 295 * 48 56.4 295 * 619.lbm_s 48 45.5 115 * 48 43.1 121 * 621.wrf_s 48 83.1 159 * 48 83.1 159 * 627.cam4_s 48 64.0 139 * 48 64.0 139 * 628.pop2_s 48 193 61.5 * 48 193 61.5 * 638.imagick_s 48 60.0 240 * 48 60.0 240 * 644.nab_s 48 49.8 351 * 96 44.1 396 * 649.fotonik3d_s 48 81.8 111 * 48 81.8 111 * 654.roms_s 48 72.8 216 * 48 60.5 260 * SPECspeed(R)2017_fp_base 189 SPECspeed(R)2017_fp_peak 196 HARDWARE -------- CPU Name: AMD EPYC 7413 Max MHz: 3600 Nominal: 2650 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, 32 MB shared / 6 cores Other: None Memory: 2 TB (16 x 128 GB 4Rx4 PC4-3200AA-L) Storage: 1 x 196 GB SATA SSD, RAID 0 Other: None SOFTWARE -------- OS: Ubuntu 20.04.1 LTS (x86_64) Kernel 5.4.0-56-generic Compiler: C/C++/Fortran: Version 3.0.0 of AOCC Parallel: Yes Firmware: HPE BIOS Version A42 v2.40 02/23/2021 released Feb-2021 File System: ext4 System State: Run level 5 (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 'echo 8 > /proc/sys/vm/dirty_ratio' run as root to limit dirty cache to 8% of memory. 'echo 1 > /proc/sys/vm/swappiness' run as root to limit swap usage to minimum necessary. 'echo 1 > /proc/sys/vm/zone_reclaim_mode' run as root to free node-local memory and avoid remote memory usage. 'sync; echo 3 > /proc/sys/vm/drop_caches' run as root to reset filesystem caches. 'sysctl -w kernel.randomize_va_space=0' run as root to disable address space layout randomization (ASLR) to reduce run-to-run variability. To enable Transparent Hugepages (THP) for all allocations, 'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and 'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root. To enable THP only on request for peak runs of 628.pop2_s, and 638.imagick_s, 'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root. To disable THP for peak runs of 627.cam4_s, 644.nab_s, 649.fotonik3d_s, and 654.roms_s, 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' run as root. Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: GOMP_CPU_AFFINITY = "0-95" LD_LIBRARY_PATH = "/home/cpu2017n/amd_speed_aocc300_milan_B_lib/64;/home/cpu2017n/amd_spee d_aocc300_milan_B_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 619.lbm_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 7742 CPU + 1TiB Memory using openSUSE 15.2 NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented. jemalloc: configured and built with GCC v4.8.2 in RHEL 7.4 (No options specified) 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 Configuration Workload Profile set to General Peak Frequency Compute Determinism Control set to Manual Performance Determinism set to Power Deterministic Last-Level Cache (LLC) as NUMA Node set to Enabled NUMA memory domains per socket set to One memory domain per socket Thermal Configuration set to Maximum Cooling Workload Profile set to Custom Infinity Fabric Power Management set to Disabled Infinity Fabric Performance State set to P0 Power Regulator set to OS Control Mode Sysinfo program /home/cpu2017n/bin/sysinfo Rev: r6538 of 2020-09-24 e8664e66d2d7080afeaa89d4b38e2f1c running on admin Thu Mar 18 21:29:47 2021 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 7413 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 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 physical 1: cores 0 1 2 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 48 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): 8 Vendor ID: AuthenticAMD CPU family: 25 Model: 1 Model name: AMD EPYC 7413 24-Core Processor Stepping: 1 Frequency boost: enabled CPU MHz: 2793.789 CPU max MHz: 2650.0000 CPU min MHz: 1500.0000 BogoMIPS: 5289.90 Virtualization: AMD-V L1d cache: 1.5 MiB L1i cache: 1.5 MiB L2 cache: 24 MiB L3 cache: 256 MiB NUMA node0 CPU(s): 0-5,48-53 NUMA node1 CPU(s): 6-11,54-59 NUMA node2 CPU(s): 12-17,60-65 NUMA node3 CPU(s): 18-23,66-71 NUMA node4 CPU(s): 24-29,72-77 NUMA node5 CPU(s): 30-35,78-83 NUMA node6 CPU(s): 36-41,84-89 NUMA node7 CPU(s): 42-47,90-95 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 pcid 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_llc mwaitx cpb cat_l3 cdp_l3 invpcid_single hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 invpcid 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 v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq 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: 8 nodes (0-7) node 0 cpus: 0 1 2 3 4 5 48 49 50 51 52 53 node 0 size: 257799 MB node 0 free: 257477 MB node 1 cpus: 6 7 8 9 10 11 54 55 56 57 58 59 node 1 size: 258045 MB node 1 free: 257632 MB node 2 cpus: 12 13 14 15 16 17 60 61 62 63 64 65 node 2 size: 258045 MB node 2 free: 257847 MB node 3 cpus: 18 19 20 21 22 23 66 67 68 69 70 71 node 3 size: 245934 MB node 3 free: 245457 MB node 4 cpus: 24 25 26 27 28 29 72 73 74 75 76 77 node 4 size: 258045 MB node 4 free: 257856 MB node 5 cpus: 30 31 32 33 34 35 78 79 80 81 82 83 node 5 size: 258020 MB node 5 free: 257868 MB node 6 cpus: 36 37 38 39 40 41 84 85 86 87 88 89 node 6 size: 258045 MB node 6 free: 257890 MB node 7 cpus: 42 43 44 45 46 47 90 91 92 93 94 95 node 7 size: 258042 MB node 7 free: 257878 MB node distances: node 0 1 2 3 4 5 6 7 0: 10 11 11 11 32 32 32 32 1: 11 10 11 11 32 32 32 32 2: 11 11 10 11 32 32 32 32 3: 11 11 11 10 32 32 32 32 4: 32 32 32 32 10 11 11 11 5: 32 32 32 32 11 10 11 11 6: 32 32 32 32 11 11 10 11 7: 32 32 32 32 11 11 11 10 From /proc/meminfo MemTotal: 2101224884 kB HugePages_Total: 0 Hugepagesize: 2048 kB /sbin/tuned-adm active Current active profile: balanced /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has performance /usr/bin/lsb_release -d Ubuntu 20.04.1 LTS From /etc/*release* /etc/*version* debian_version: bullseye/sid os-release: NAME="Ubuntu" VERSION="20.04.1 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.1 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" uname -a: Linux admin 5.4.0-56-generic #62-Ubuntu SMP Mon Nov 23 19:20:19 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: CVE-2018-12207 (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: always-on, RSB filling CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 5 Mar 18 21:23 SPEC is set to: /home/cpu2017n Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/ubuntu--vg-ubuntu--lv ext4 196G 50G 137G 27% / From /sys/devices/virtual/dmi/id Vendor: HPE Product: ProLiant DL365 Gen10 Plus Product Family: ProLiant Serial: CN70430NKR 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 UNKNOWN M386AAG40AM3-CWE 128 GB 4 rank 3200 16x UNKNOWN NOT AVAILABLE BIOS: BIOS Vendor: HPE BIOS Version: A42 BIOS Date: 02/23/2021 BIOS Revision: 2.40 Firmware Revision: 2.40 (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) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C, Fortran | 607.cactuBSSN_s(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) | 654.roms_s(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 621.wrf_s(base, peak) 627.cam4_s(base, peak) | 628.pop2_s(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/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: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver3 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -z muldefs -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang -lflangrti Fortran benchmarks: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Hz,1,0x1 -O3 -march=znver3 -fveclib=AMDLIBM -ffast-math -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -extra-vectorizer-passes -mllvm -lsr-in-nested-loop -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -z muldefs -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using both Fortran and C: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver3 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -Hz,1,0x1 -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -extra-vectorizer-passes -mllvm -lsr-in-nested-loop -z muldefs -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using Fortran, C, and C++: -m64 -mno-adx -mno-sse4a -std=c++98 -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver3 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -enable-partial-unswitch -mllvm -unroll-threshold=100 -finline-aggressive -mllvm -loop-unswitch-threshold=200000 -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -extra-vectorizer-passes -mllvm -convert-pow-exp-to-int=false -Hz,1,0x1 -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -lsr-in-nested-loop -z muldefs -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang -lflangrti Base Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument -Wno-return-type Fortran benchmarks: -Wno-unused-command-line-argument -Wno-return-type Benchmarks using both Fortran and C: -Wno-unused-command-line-argument -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-unused-command-line-argument -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: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=5 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang 638.imagick_s: basepeak = yes 644.nab_s: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Ofast -march=znver3 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=5 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang Fortran benchmarks: 603.bwaves_s: basepeak = yes 649.fotonik3d_s: basepeak = yes 654.roms_s: -m64 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -ffast-math -Mrecursive -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -lamdlibm -ljemalloc -lflang Benchmarks using both Fortran and C: 621.wrf_s: basepeak = yes 627.cam4_s: basepeak = yes 628.pop2_s: basepeak = yes Benchmarks using Fortran, C, and C++: 607.cactuBSSN_s: basepeak = yes Peak Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument -Wno-return-type Fortran benchmarks: -Wno-unused-command-line-argument -Wno-return-type Benchmarks using both Fortran and C: -Wno-unused-command-line-argument -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-unused-command-line-argument -Wno-return-type The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/aocc300-flags-A1.html http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revP.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc300-flags-A1.xml http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revP.xml SPEC CPU and 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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 2017-2021 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.5 on 2021-03-18 17:29:47-0400. Report generated on 2021-05-12 13:41:59 by CPU2017 text formatter v6255. Originally published on 2021-05-11.