SPEC CPU(R)2017 Floating Point Speed Result Hewlett Packard Enterprise ProLiant Compute DL325 Gen12 (2.25 GHz, AMD EPYC 9965) Test Sponsor: HPE CPU2017 License: 3 Test date: Jun-2025 Test sponsor: HPE Hardware availability: Jul-2025 Tested by: HPE Software availability: Oct-2024 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 144 57.4 1030 * 144 57.2 1030 S 603.bwaves_s 144 57.5 1030 S 144 57.2 1030 * 603.bwaves_s 144 57.4 1030 S 144 57.2 1030 S 607.cactuBSSN_s 144 25.4 656 S 192 24.7 676 S 607.cactuBSSN_s 144 26.8 621 S 192 24.7 676 * 607.cactuBSSN_s 144 25.4 655 * 192 24.6 677 S 619.lbm_s 144 20.4 256 S 144 20.4 256 S 619.lbm_s 144 20.4 256 * 144 20.4 256 * 619.lbm_s 144 20.4 256 S 144 20.4 256 S 621.wrf_s 144 63.0 210 * 96 60.4 219 * 621.wrf_s 144 62.9 210 S 96 60.3 219 S 621.wrf_s 144 63.1 209 S 96 60.4 219 S 627.cam4_s 144 35.4 251 S 144 35.4 251 S 627.cam4_s 144 35.6 249 S 144 35.6 249 S 627.cam4_s 144 35.5 249 * 144 35.5 249 * 628.pop2_s 144 110 108 S 96 104 115 * 628.pop2_s 144 110 108 * 96 103 115 S 628.pop2_s 144 110 108 S 96 104 114 S 638.imagick_s 144 15.3 940 S 192 14.7 984 S 638.imagick_s 144 15.4 937 S 192 14.7 983 * 638.imagick_s 144 15.4 938 * 192 14.7 981 S 644.nab_s 144 15.7 1110 * 192 14.5 1210 S 644.nab_s 144 15.7 1110 S 192 14.5 1210 S 644.nab_s 144 15.7 1120 S 192 14.5 1210 * 649.fotonik3d_s 144 57.6 158 S 144 57.6 158 S 649.fotonik3d_s 144 57.7 158 S 144 57.7 158 S 649.fotonik3d_s 144 57.6 158 * 144 57.6 158 * 654.roms_s 144 30.2 521 S 192 29.4 536 S 654.roms_s 144 30.4 517 S 192 29.3 538 S 654.roms_s 144 30.4 517 * 192 29.3 537 * ================================================================================= 603.bwaves_s 144 57.4 1030 * 144 57.2 1030 * 607.cactuBSSN_s 144 25.4 655 * 192 24.7 676 * 619.lbm_s 144 20.4 256 * 144 20.4 256 * 621.wrf_s 144 63.0 210 * 96 60.4 219 * 627.cam4_s 144 35.5 249 * 144 35.5 249 * 628.pop2_s 144 110 108 * 96 104 115 * 638.imagick_s 144 15.4 938 * 192 14.7 983 * 644.nab_s 144 15.7 1110 * 192 14.5 1210 * 649.fotonik3d_s 144 57.6 158 * 144 57.6 158 * 654.roms_s 144 30.4 517 * 192 29.3 537 * SPECspeed(R)2017_fp_base 391 SPECspeed(R)2017_fp_peak 403 HARDWARE -------- CPU Name: AMD EPYC 9965 Max MHz: 3700 Nominal: 2250 Enabled: 192 cores, 1 chip, 2 threads/core Orderable: 1 chip Cache L1: 32 KB I + 48 KB D on chip per core L2: 1 MB I+D on chip per core L3: 384 MB I+D on chip per chip, 32 MB shared / 16 cores Other: None Memory: 768 GB (12 x 64 GB 2Rx4 PC5-6400B-R, running at 5200) Storage: 1 x 2.9 TB NVMe SSD Other: CPU Cooling: CLC SOFTWARE -------- OS: SUSE Linux Enterprise Server 15 SP6 Kernel 6.4.0-150600.21-default Compiler: C/C++/Fortran: Version 5.0.0 of AOCC Parallel: Yes Firmware: HPE BIOS Version v1.10 05/27/2025 released May-2025 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: None Power Management: BIOS and OS 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 limit 'ulimit -l 2097152' was used to set environment locked pages in memory limit runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu To limit dirty cache to 8% of memory, 'sysctl -w vm.dirty_ratio=8' run as root. To limit swap usage to minimum necessary, 'sysctl -w vm.swappiness=1' run as root. To free node-local memory and avoid remote memory usage, 'sysctl -w vm.zone_reclaim_mode=1' run as root. To clear filesystem caches, 'sync; sysctl -w vm.drop_caches=3' run as root. To disable address space layout randomization (ASLR) to reduce run-to-run variability, 'sysctl -w kernel.randomize_va_space=0' run as root. 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. Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: GOMP_CPU_AFFINITY = "0-383" LD_LIBRARY_PATH = "/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib32:" LIBOMP_NUM_HIDDEN_HELPER_THREADS = "0" MALLOC_CONF = "retain:true" OMP_DYNAMIC = "false" OMP_SCHEDULE = "static" OMP_STACKSIZE = "128M" OMP_THREAD_LIMIT = "384" Environment variables set by runcpu during the 603.bwaves_s peak run: GOMP_CPU_AFFINITY = "0-11,16-27,32-43,48-59,64-75,80-91,96-107,112-123,128-139,144-155,160-171,176-187" Environment variables set by runcpu during the 607.cactuBSSN_s peak run: GOMP_CPU_AFFINITY = "0-191" Environment variables set by runcpu during the 621.wrf_s peak run: GOMP_CPU_AFFINITY = "0,192,1,193,2,194,3,195,4,196,5,197,6,198,7,199,8,200,9,201,10,202,11,203,12,204,13,205,14,206,15,207 ,16,208,17,209,18,210,19,211,20,212,21,213,22,214,23,215,24,216,25,217,26,218,27,219,28,220,29,221,30, 222,31,223,32,224,33,225,34,226,35,227,36,228,37,229,38,230,39,231,40,232,41,233,42,234,43,235,44,236, 45,237,46,238,47,239" Environment variables set by runcpu during the 628.pop2_s peak run: GOMP_CPU_AFFINITY = "0-95" Environment variables set by runcpu during the 638.imagick_s peak run: GOMP_CPU_AFFINITY = "0-191" Environment variables set by runcpu during the 644.nab_s peak run: GOMP_CPU_AFFINITY = "0-191" Environment variables set by runcpu during the 654.roms_s peak run: GOMP_CPU_AFFINITY = "0-191" General Notes ------------- Binaries were compiled on a system with 2x AMD EPYC 9174F CPU + 1.5TiB Memory using RHEL 8.6 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. Platform Notes -------------- BIOS Configurations : Parameters are selected in the order shown below Workload Profile set to General Peak Frequency Compute Determinism Control set to Manual Performance Determinism set to Power Deterministic Memory Patrol Scrubbing set to Disabled ACPI CST C2 Latency set to 18 microseconds Thermal Configuration set to Maximum Cooling AMD Periodic Directory Rinse set to Periodic Workload Profile set to Custom Power Regulator set to OS Control Mode The reference code/AGESA version used in this ROM is version Turin-PI 1.0.0.5 Sysinfo program /home/cpu2017/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on localhost Tue Jun 10 14:30:00 2025 SUT (System Under Test) info as seen by some common utilities. ------------------------------------------------------------ Table of contents ------------------------------------------------------------ 1. uname -a 2. w 3. Username 4. ulimit -a 5. sysinfo process ancestry 6. /proc/cpuinfo 7. lscpu 8. numactl --hardware 9. /proc/meminfo 10. who -r 11. Systemd service manager version: systemd 254 (254.10+suse.84.ge8d77af424) 12. Services, from systemctl list-unit-files 13. Linux kernel boot-time arguments, from /proc/cmdline 14. cpupower frequency-info 15. sysctl 16. /sys/kernel/mm/transparent_hugepage 17. /sys/kernel/mm/transparent_hugepage/khugepaged 18. OS release 19. Disk information 20. /sys/devices/virtual/dmi/id 21. dmidecode 22. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -a Linux localhost 6.4.0-150600.21-default #1 SMP PREEMPT_DYNAMIC Thu May 16 11:09:22 UTC 2024 (36c1e09) x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 14:30:01 up 1 min, 3 users, load average: 0.42, 0.15, 0.05 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 3092290 max locked memory (kbytes, -l) 2097152 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) unlimited cpu time (seconds, -t) unlimited max user processes (-u) 3092290 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /usr/lib/systemd/systemd --switched-root --system --deserialize=31 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups sshd: root [priv] sshd: root@notty bash -c cd $SPEC/ && $SPEC/fpspeed.sh python3 ./run_fpspeed.py /bin/bash ./amd_speed_aocc500_znver5_A1.sh runcpu --config amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 fpspeed runcpu --configfile amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower --runmode speed --tune base:peak --size test:train:refspeed fpspeed --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.001/templogs/preenv.fpspeed.001.0.log --lognum 001.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/cpu2017 ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9965 192-Core Processor vendor_id : AuthenticAMD cpu family : 26 model : 17 stepping : 0 microcode : 0xb101047 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass TLB size : 192 4K pages cpu cores : 192 siblings : 384 1 physical ids (chips) 384 processors (hardware threads) physical id 0: core ids 0-191 physical id 0: apicids 0-383 Caution: /proc/cpuinfo data regarding chips, cores, and threads is not necessarily reliable, especially for virtualized systems. Use the above data carefully. ------------------------------------------------------------ 7. lscpu From lscpu from util-linux 2.39.3: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 52 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 384 On-line CPU(s) list: 0-383 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD EPYC 9965 192-Core Processor BIOS Model name: AMD EPYC 9965 192-Core Processor CPU @ 2.2GHz BIOS CPU family: 107 CPU family: 26 Model: 17 Thread(s) per core: 2 Core(s) per socket: 192 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU(s) scaling MHz: 101% CPU max MHz: 2250.0000 CPU min MHz: 1500.0000 BogoMIPS: 4493.33 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 amd_lbr_v2 nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic 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 hw_pstate ssbd mba perfmon_v2 ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif x2avic v_spec_ctrl vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid bus_lock_detect movdiri movdir64b overflow_recov succor smca fsrm avx512_vp2intersect flush_l1d debug_swap Virtualization: AMD-V L1d cache: 9 MiB (192 instances) L1i cache: 6 MiB (192 instances) L2 cache: 192 MiB (192 instances) L3 cache: 384 MiB (12 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-383 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP always-on; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected From lscpu --cache: NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE L1d 48K 9M 12 Data 1 64 1 64 L1i 32K 6M 8 Instruction 1 64 1 64 L2 1M 192M 16 Unified 2 1024 1 64 L3 32M 384M 16 Unified 3 32768 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 1 nodes (0) node 0 cpus: 0-383 node 0 size: 773096 MB node 0 free: 770925 MB node distances: node 0 0: 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 791651272 kB ------------------------------------------------------------ 10. who -r run-level 3 Jun 10 14:29 ------------------------------------------------------------ 11. Systemd service manager version: systemd 254 (254.10+suse.84.ge8d77af424) Default Target Status multi-user running ------------------------------------------------------------ 12. Services, from systemctl list-unit-files STATE UNIT FILES enabled apparmor auditd cron getty@ irqbalance issue-generator kbdsettings nvmefc-boot-connections nvmf-autoconnect postfix purge-kernels rollback sshd systemd-pstore wicked wickedd-auto4 wickedd-dhcp4 wickedd-dhcp6 wickedd-nanny enabled-runtime systemd-remount-fs disabled boot-sysctl ca-certificates chrony-wait chronyd console-getty debug-shell grub2-once haveged hwloc-dump-hwdata issue-add-ssh-keys kexec-load rpmconfigcheck serial-getty@ systemd-boot-check-no-failures systemd-confext systemd-network-generator systemd-sysext systemd-time-wait-sync systemd-timesyncd indirect systemd-userdbd wickedd ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.4.0-150600.21-default root=UUID=77a66830-7e7e-4762-8a5b-fc60e928c5ce splash=silent resume=/dev/disk/by-uuid/93ad4cd8-7b73-407d-9be5-12bbb0490060 mitigations=auto quiet security=apparmor ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 117: current policy: frequency should be within 1.50 GHz and 2.25 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: yes ------------------------------------------------------------ 15. sysctl kernel.numa_balancing 0 kernel.randomize_va_space 0 vm.compaction_proactiveness 20 vm.dirty_background_bytes 0 vm.dirty_background_ratio 10 vm.dirty_bytes 0 vm.dirty_expire_centisecs 3000 vm.dirty_ratio 8 vm.dirty_writeback_centisecs 500 vm.dirtytime_expire_seconds 43200 vm.extfrag_threshold 500 vm.min_unmapped_ratio 1 vm.nr_hugepages 0 vm.nr_hugepages_mempolicy 0 vm.nr_overcommit_hugepages 0 vm.swappiness 1 vm.watermark_boost_factor 15000 vm.watermark_scale_factor 10 vm.zone_reclaim_mode 1 ------------------------------------------------------------ 16. /sys/kernel/mm/transparent_hugepage defrag [always] defer defer+madvise madvise never enabled [always] madvise never hpage_pmd_size 2097152 shmem_enabled always within_size advise [never] deny force ------------------------------------------------------------ 17. /sys/kernel/mm/transparent_hugepage/khugepaged alloc_sleep_millisecs 60000 defrag 1 max_ptes_none 511 max_ptes_shared 256 max_ptes_swap 64 pages_to_scan 4096 scan_sleep_millisecs 10000 ------------------------------------------------------------ 18. OS release From /etc/*-release /etc/*-version os-release SUSE Linux Enterprise Server 15 SP6 ------------------------------------------------------------ 19. Disk information SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/nvme2n1p3 xfs 2.2T 67G 2.1T 4% /home ------------------------------------------------------------ 20. /sys/devices/virtual/dmi/id Vendor: HPE Product: HPE ProLiant Compute DL325 Gen12 Product Family: ProLiant Serial: SANJACSCM ------------------------------------------------------------ 21. dmidecode Additional information from dmidecode 3.4 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: 4x Micron MTC40F2046S1RC64BD2 MWFF 64 GB 2 rank 6400, configured at 5200 8x Micron MTC40F2046S1RC64BD2 QSFF 64 GB 2 rank 6400, configured at 5200 ------------------------------------------------------------ 22. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: HPE BIOS Version: 1.10 BIOS Date: 05/27/2025 BIOS Revision: 1.10 Firmware Revision: 1.13 Compiler Version Notes ---------------------- ============================================================================================================ C | 619.lbm_s(base, peak) 638.imagick_s(base, peak) 644.nab_s(base, peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++, C, Fortran | 607.cactuBSSN_s(base, peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) 654.roms_s(base, peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran, C | 621.wrf_s(base, peak) 627.cam4_s(base, peak) 628.pop2_s(base, peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1377 2024_09_24) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-5.0.0/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 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -DSPEC_OPENMP -flto -fremap-arrays -fstrip-mining -fstruct-layout=7 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -mrecip=none -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Fortran benchmarks: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -DSPEC_OPENMP -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -funroll-loops -mllvm -lsr-in-nested-loop -mllvm -reduce-array-computations=3 -Mrecursive -zopt -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Benchmarks using both Fortran and C: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -DSPEC_OPENMP -flto -fremap-arrays -fstrip-mining -fstruct-layout=7 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -funroll-loops -mllvm -lsr-in-nested-loop -Mrecursive -mrecip=none -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Benchmarks using Fortran, C, and C++: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -DSPEC_OPENMP -flto -fremap-arrays -fstrip-mining -fstruct-layout=7 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -mllvm -loop-unswitch-threshold=200000 -mllvm -unroll-threshold=100 -funroll-loops -mllvm -lsr-in-nested-loop -Mrecursive -mrecip=none -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Base Other Flags ---------------- C benchmarks: -Wno-return-type -Wno-unused-command-line-argument Fortran benchmarks: -Wno-unused-command-line-argument Benchmarks using both Fortran and C: -Wno-return-type -Wno-unused-command-line-argument Benchmarks using Fortran, C, and C++: -Wno-return-type -Wno-unused-command-line-argument 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: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang 644.nab_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -mrecip=none -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Fortran benchmarks: 603.bwaves_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -DSPEC_OPENMP -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -fscalar-transform -fvector-transform -mllvm -reduce-array-computations=3 -Mrecursive -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang 649.fotonik3d_s: basepeak = yes 654.roms_s: Same as 603.bwaves_s Benchmarks using both Fortran and C: 621.wrf_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -funroll-loops -mllvm -lsr-in-nested-loop -Mrecursive -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang 627.cam4_s: basepeak = yes 628.pop2_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -fscalar-transform -fvector-transform -Mrecursive -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Benchmarks using Fortran, C, and C++: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -mllvm -unroll-threshold=100 -Mrecursive -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang Peak Other Flags ---------------- C benchmarks: -Wno-return-type -Wno-unused-command-line-argument Fortran benchmarks: -Wno-unused-command-line-argument Benchmarks using both Fortran and C: -Wno-return-type -Wno-unused-command-line-argument Benchmarks using Fortran, C, and C++: -Wno-return-type -Wno-unused-command-line-argument The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-Turin-rev1.6.html http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-Turin-rev1.6.xml http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.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 2017-2025 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.9 on 2025-06-10 05:00:00-0400. Report generated on 2025-07-01 19:09:09 by CPU2017 text formatter v6255. Originally published on 2025-07-01.