SPEC CPU(R)2017 Floating Point Rate Result Hewlett Packard Enterprise HPE Cray XD225v Gen11 (2.40 GHz, AMD EPYC 9745) Test Sponsor: HPE CPU2017 License: 3 Test date: Jul-2025 Test sponsor: HPE Hardware availability: Mar-2025 Tested by: HPE Software availability: Apr-2025 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 256 296 8670 S 503.bwaves_r 256 296 8670 * 503.bwaves_r 256 295 8710 S 507.cactuBSSN_r 256 136 2380 S 507.cactuBSSN_r 256 136 2380 * 507.cactuBSSN_r 256 137 2370 S 508.namd_r 256 140 1740 * 508.namd_r 256 140 1740 S 508.namd_r 256 140 1730 S 510.parest_r 256 523 1280 S 510.parest_r 256 515 1300 S 510.parest_r 256 517 1300 * 511.povray_r 256 252 2370 S 511.povray_r 256 255 2350 * 511.povray_r 256 258 2320 S 519.lbm_r 256 325 831 * 519.lbm_r 256 325 830 S 519.lbm_r 256 325 831 S 521.wrf_r 256 458 1250 * 521.wrf_r 256 458 1250 S 521.wrf_r 256 458 1250 S 526.blender_r 256 186 2090 S 526.blender_r 256 185 2110 S 526.blender_r 256 185 2100 * 527.cam4_r 256 190 2360 S 527.cam4_r 256 189 2370 S 527.cam4_r 256 189 2370 * 538.imagick_r 256 82.5 7720 S 538.imagick_r 256 77.1 8260 S 538.imagick_r 256 79.7 7990 * 544.nab_r 256 120 3590 S 544.nab_r 256 119 3610 S 544.nab_r 256 120 3600 * 549.fotonik3d_r 256 1339 745 * 549.fotonik3d_r 256 1338 746 S 549.fotonik3d_r 256 1339 745 S 554.roms_r 256 530 767 S 554.roms_r 256 530 767 * 554.roms_r 256 530 768 S ================================================================================= 503.bwaves_r 256 296 8670 * 507.cactuBSSN_r 256 136 2380 * 508.namd_r 256 140 1740 * 510.parest_r 256 517 1300 * 511.povray_r 256 255 2350 * 519.lbm_r 256 325 831 * 521.wrf_r 256 458 1250 * 526.blender_r 256 185 2100 * 527.cam4_r 256 189 2370 * 538.imagick_r 256 79.7 7990 * 544.nab_r 256 120 3600 * 549.fotonik3d_r 256 1339 745 * 554.roms_r 256 530 767 * SPECrate(R)2017_fp_base 2020 SPECrate(R)2017_fp_peak Not Run HARDWARE -------- CPU Name: AMD EPYC 9745 Max MHz: 3700 Nominal: 2400 Enabled: 256 cores, 2 chips, 2 threads/core Orderable: 1, 2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 1 MB I+D on chip per core L3: 256 MB I+D on chip per chip, 32 MB shared / 16 cores Other: None Memory: 768 GB (24 x 32 GB 2Rx8 PC5-6400B-R) Storage: 1 x 222 GB NVME SSD Other: CPU Cooling: DLC SOFTWARE -------- OS: Red Hat Enterprise Linux release 9.4 (Plow) kernel version 5.14.0-427.13.1.el9.x86_64 Compiler: C/C++/Fortran: Version 5.0.0 of AOCC Parallel: No Firmware: Version CA2K_5.35_v5.40 released Mar-2025 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: Not Applicable 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: LD_LIBRARY_PATH = "/tmp/cpu2017-1.1.9/amd_rate_aocc500_znver5_A_lib/lib:/tmp/cpu2017-1.1.9/amd_rate_aocc500_znver5_A_lib /lib32:/home/users/jsouthern/lib:/opt/cray/pe/papi/7.2.0.1/lib64" MALLOC_CONF = "retain:true" 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 Configuration Determinism Control set to Manual Determinism Enable set to Power NUMA nodes per socket set to NPS4 Sysinfo program /tmp/cpu2017-1.1.9/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on cn51 Tue Jul 1 08:13:14 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 252 (252-32.el9_4) 12. Failed units, from systemctl list-units --state=failed 13. Services, from systemctl list-unit-files 14. Linux kernel boot-time arguments, from /proc/cmdline 15. cpupower frequency-info 16. sysctl 17. /sys/kernel/mm/transparent_hugepage 18. /sys/kernel/mm/transparent_hugepage/khugepaged 19. OS release 20. Disk information 21. /sys/devices/virtual/dmi/id 22. dmidecode warning 23. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -a Linux cn51 5.14.0-427.13.1.el9.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Dec 2 16:59:18 CST 2024 x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 08:13:14 up 5 days, 22:31, 0 users, load average: 200.42, 240.27, 246.25 USER TTY LOGIN@ IDLE JCPU PCPU WHAT ------------------------------------------------------------ 3. Username From environment variable $USER: jsouthern ------------------------------------------------------------ 4. ulimit -a real-time non-blocking time (microseconds, -R) unlimited core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 3091720 max locked memory (kbytes, -l) 2097152 max memory size (kbytes, -m) unlimited open files (-n) 16384 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) 3091720 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /sbin/init /opt/pbs/sbin/pbs_mom -bash /bin/bash /var/spool/pbs/mom_priv/jobs/11559[36].janus2-login.SC python3 ./run_amd_rate_aocc500_znver5_A1.py -b specrate -s refrate -i 3 -thp always -rc 256 --reportable /bin/bash ./amd_rate_aocc500_znver5_A1.sh runcpu --config amd_rate_aocc500_znver5_A1.cfg --tune base --reportable --iterations 3 fprate runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune base --reportable --iterations 3 --nopower --runmode rate --tune base --size test:train:refrate fprate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.002/templogs/preenv.fprate.002.0.log --lognum 002.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /tmp/cpu2017-1.1.9 ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9745 128-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 : 128 siblings : 256 2 physical ids (chips) 512 processors (hardware threads) physical id 0: core ids 0-127 physical id 1: core ids 0-127 physical id 0: apicids 0-255 physical id 1: apicids 256-511 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 2.37.4: 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): 512 On-line CPU(s) list: 0-511 Vendor ID: AuthenticAMD Model name: AMD EPYC 9745 128-Core Processor CPU family: 26 Model: 17 Thread(s) per core: 2 Core(s) per socket: 128 Socket(s): 2 Stepping: 0 Frequency boost: enabled CPU(s) scaling MHz: 65% CPU max MHz: 3707.8120 CPU min MHz: 1500.0000 BogoMIPS: 4792.83 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 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: 12 MiB (256 instances) L1i cache: 8 MiB (256 instances) L2 cache: 256 MiB (256 instances) L3 cache: 512 MiB (16 instances) NUMA node(s): 8 NUMA node0 CPU(s): 0-31,256-287 NUMA node1 CPU(s): 32-63,288-319 NUMA node2 CPU(s): 64-95,320-351 NUMA node3 CPU(s): 96-127,352-383 NUMA node4 CPU(s): 128-159,384-415 NUMA node5 CPU(s): 160-191,416-447 NUMA node6 CPU(s): 192-223,448-479 NUMA node7 CPU(s): 224-255,480-511 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 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 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 12M 12 Data 1 64 1 64 L1i 32K 8M 8 Instruction 1 64 1 64 L2 1M 256M 16 Unified 2 1024 1 64 L3 32M 512M 16 Unified 3 32768 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 8 nodes (0-7) node 0 cpus: 0-31,256-287 node 0 size: 95860 MB node 0 free: 86519 MB node 1 cpus: 32-63,288-319 node 1 size: 96752 MB node 1 free: 88146 MB node 2 cpus: 64-95,320-351 node 2 size: 96752 MB node 2 free: 89101 MB node 3 cpus: 96-127,352-383 node 3 size: 96752 MB node 3 free: 88995 MB node 4 cpus: 128-159,384-415 node 4 size: 96752 MB node 4 free: 84563 MB node 5 cpus: 160-191,416-447 node 5 size: 96710 MB node 5 free: 88979 MB node 6 cpus: 192-223,448-479 node 6 size: 96752 MB node 6 free: 89096 MB node 7 cpus: 224-255,480-511 node 7 size: 96647 MB node 7 free: 88315 MB node distances: node 0 1 2 3 4 5 6 7 0: 10 12 12 12 32 32 32 32 1: 12 10 12 12 32 32 32 32 2: 12 12 10 12 32 32 32 32 3: 12 12 12 10 32 32 32 32 4: 32 32 32 32 10 12 12 12 5: 32 32 32 32 12 10 12 12 6: 32 32 32 32 12 12 10 12 7: 32 32 32 32 12 12 12 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 791529692 kB ------------------------------------------------------------ 10. who -r run-level 3 Jun 25 09:46 ------------------------------------------------------------ 11. Systemd service manager version: systemd 252 (252-32.el9_4) Default Target Status multi-user degraded ------------------------------------------------------------ 12. Failed units, from systemctl list-units --state=failed UNIT LOAD ACTIVE SUB DESCRIPTION * NetworkManager-wait-online.service loaded failed failed Network Manager Wait Online * rc-local.service loaded failed failed /etc/rc.d/rc.local Compatibility ------------------------------------------------------------ 13. Services, from systemctl list-unit-files STATE UNIT FILES enabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online after-local array atomd auditd chronyd cm-configuration cm-slingshot-ama cm-slingshot-bonding cm-slingshot-ifroute cm_cpe cpuset_cpunodemap cpuset_memory_spread crond dbus-broker getty@ irqbalance kdump lldpad low-memory-monitor mdmonitor microcode nis-domainname oddjobd openibd palsd pbs pe postfix procset rpcbind rsyslog rtkit-daemon selinux-autorelabel-mark smartd sshd sssd systemd-boot-update systemd-network-generator tempohb-client upower enabled-runtime rc-local rpc-statd systemd-fsck-root systemd-remount-fs disabled arp-ethers canberra-system-bootup canberra-system-shutdown canberra-system-shutdown-reboot chrony-wait chronyd-restricted clmgr-health-boot cm-slingshot-ama@ collectl console-getty cpupower debug-shell dnf-system-upgrade filebeat firewalld gssproxy hpcm-ldms-lead ibacm kvm_stat lnet man-db-restart-cache-update munge named nfs-blkmap nfs-server nftables opensmd opensmd@ pbs@ rdisc rpmdb-rebuild selinux-check-proper-disable sshd-keygen@ sysstat systemd-boot-check-no-failures systemd-pstore systemd-sysext indirect serial-getty@ sssd-autofs sssd-kcm sssd-nss sssd-pac sssd-pam sssd-ssh sssd-sudo systemd-sysupdate systemd-sysupdate-reboot masked plymouth-start ------------------------------------------------------------ 14. Linux kernel boot-time arguments, from /proc/cmdline vmlinuz-5.14.0-427.13.1.el9.x86_64 initrd=initramfs-5.14.0-427.13.1.el9.x86_64.img ROOTFS=disk IMAGE_PENDING=1 IMAGE=rhel94-amd-turin-hpe-gbc-pe-25.3.3 SLOT=3 console=ttyS0,115200n8 NODETYPE=service NODE_ID=service3101160003 HOSTNAME=cn51 SLOTCOUNT=4 MONITOR_CONSOLE=yes ro root=dhcp selinux=0 biosdevname=0 numa_balancing=disable net.naming-scheme=v239 systemd.unified_cgroup_hierarchy=0 TRANSPORT=rsync IMAGESERVER=172.23.0.1 TTL=2 MCAST_RDV_ADDR=239.255.255.1 FLAMETHROWER_DIRECTORY_PORTBASE=9000 START_TIMEOUT=0 RECEIVE_TIMEOUT=15 crashkernel=410M net.ifnames=1 MGMT_BONDING_TYPE=active-backup RW_SPARSE_PERHOST_SIZE=500M MAC=b4:7a:f1:b4:18:fc ------------------------------------------------------------ 15. cpupower frequency-info analyzing CPU 451: current policy: frequency should be within 2.40 GHz and 2.40 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: no ------------------------------------------------------------ 16. sysctl kernel.numa_balancing 0 kernel.randomize_va_space 2 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 20 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 60 vm.watermark_boost_factor 15000 vm.watermark_scale_factor 10 vm.zone_reclaim_mode 3 ------------------------------------------------------------ 17. /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 ------------------------------------------------------------ 18. /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 ------------------------------------------------------------ 19. OS release From /etc/*-release /etc/*-version os-release Red Hat Enterprise Linux 9.4 (Plow) hpe-mpi-release HPE MPI 1.9.7, Build 731.0940.250418T1930.r.rhel94hpe redhat-release Red Hat Enterprise Linux release 9.4 (Plow) sgi-service-node-release Cluster Manager Service Node 1.12, Build 730.0940.240930T1930.r.rhel94hpe-240930T1930 system-release Red Hat Enterprise Linux release 9.4 (Plow) ------------------------------------------------------------ 20. Disk information SPEC is set to: /tmp/cpu2017-1.1.9 Filesystem Type Size Used Avail Use% Mounted on /dev/nvme0n1p33 xfs 222G 62G 161G 28% / ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: HPE Product: HPE Cray XD225v Product Family: Cray ------------------------------------------------------------ 22. dmidecode warning Cannot run dmidecode; consider saying (as root) chmod +s /usr/sbin/dmidecode ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: CA2K_5.35_v5.40 BIOS Date: 03/20/2025 Compiler Version Notes ---------------------- ============================================================================================================ C | 519.lbm_r(base) 538.imagick_r(base) 544.nab_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++ | 508.namd_r(base) 510.parest_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++, C | 511.povray_r(base) 526.blender_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++, C, Fortran | 507.cactuBSSN_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran | 503.bwaves_r(base) 549.fotonik3d_r(base) 554.roms_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran, C | 521.wrf_r(base) 527.cam4_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/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 -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: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -lflang -ldl C++ benchmarks: -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 -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -lflang -ldl Fortran benchmarks: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-aggressive-gather=true -Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -mllvm -reduce-array-computations=3 -fepilog-vectorization-of-inductions -zopt -lamdlibm -lamdalloc -lflang -ldl 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 -Wl,-mllvm -Wl,-enable-aggressive-gather=true -Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl Benchmarks using both 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 -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -lamdlibm -lamdalloc -lflang -ldl 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 -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl Base Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument C++ benchmarks: -Wno-unused-command-line-argument Fortran benchmarks: -Wno-unused-command-line-argument Benchmarks using both Fortran and C: -Wno-unused-command-line-argument Benchmarks using both C and C++: -Wno-unused-command-line-argument Benchmarks using Fortran, C, and C++: -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-XD225v-AMD-Turin-rev1.2.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-XD225v-AMD-Turin-rev1.2.xml http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.xml SPEC CPU and SPECrate 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 2025-07-01 09:13:13-0400. Report generated on 2025-07-30 15:13:16 by CPU2017 text formatter v6255. Originally published on 2025-07-29.