SPEC CPU(R)2017 Integer Rate Result New H3C Technologies Co., Ltd. H3C UniServer R4950 G6 AMD EPYC 9654 CPU2017 License: 9066 Test date: Oct-2025 Test sponsor: New H3C Technologies Co., Ltd. Hardware availability: Oct-2024 Tested by: New H3C Technologies Co., Ltd. Software availability: Oct-2024 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 500.perlbench_r 384 435 1410 * 384 435 1410 * 500.perlbench_r 384 435 1400 S 384 435 1400 S 500.perlbench_r 384 434 1410 S 384 434 1410 S 502.gcc_r 384 456 1190 S 384 349 1560 * 502.gcc_r 384 458 1190 * 384 348 1560 S 502.gcc_r 384 464 1170 S 384 349 1560 S 505.mcf_r 384 237 2620 S 384 237 2620 S 505.mcf_r 384 237 2620 * 384 237 2620 * 505.mcf_r 384 237 2620 S 384 237 2620 S 520.omnetpp_r 384 632 797 S 384 632 797 S 520.omnetpp_r 384 634 795 * 384 634 795 * 520.omnetpp_r 384 636 792 S 384 636 792 S 523.xalancbmk_r 384 136 2980 S 384 136 2980 S 523.xalancbmk_r 384 136 2990 S 384 136 2990 S 523.xalancbmk_r 384 136 2990 * 384 136 2990 * 525.x264_r 384 142 4730 S 384 142 4730 S 525.x264_r 384 142 4740 * 384 142 4740 * 525.x264_r 384 142 4750 S 384 142 4750 S 531.deepsjeng_r 384 251 1750 S 384 251 1750 S 531.deepsjeng_r 384 251 1750 * 384 251 1750 * 531.deepsjeng_r 384 251 1760 S 384 251 1760 S 541.leela_r 384 399 1590 S 384 399 1590 S 541.leela_r 384 400 1590 S 384 400 1590 S 541.leela_r 384 399 1590 * 384 399 1590 * 548.exchange2_r 384 220 4570 S 384 220 4570 S 548.exchange2_r 384 221 4560 S 384 221 4560 S 548.exchange2_r 384 220 4570 * 384 220 4570 * 557.xz_r 384 453 915 S 384 453 915 S 557.xz_r 384 454 914 S 384 454 914 S 557.xz_r 384 454 914 * 384 454 914 * ================================================================================= 500.perlbench_r 384 435 1410 * 384 435 1410 * 502.gcc_r 384 458 1190 * 384 349 1560 * 505.mcf_r 384 237 2620 * 384 237 2620 * 520.omnetpp_r 384 634 795 * 384 634 795 * 523.xalancbmk_r 384 136 2990 * 384 136 2990 * 525.x264_r 384 142 4740 * 384 142 4740 * 531.deepsjeng_r 384 251 1750 * 384 251 1750 * 541.leela_r 384 399 1590 * 384 399 1590 * 548.exchange2_r 384 220 4570 * 384 220 4570 * 557.xz_r 384 454 914 * 384 454 914 * SPECrate(R)2017_int_base 1890 SPECrate(R)2017_int_peak 1940 HARDWARE -------- CPU Name: AMD EPYC 9654 Max MHz: 3700 Nominal: 2400 Enabled: 192 cores, 2 chips, 2 threads/core Orderable: 1,2 chips Cache L1: 32 KB I + 32 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 / 8 cores Other: None Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-4800B-R) Storage: 1 x 3.84TB SSD Other: CPU Cooling: Air SOFTWARE -------- OS: Red Hat Enterprise Linux 9.4 (Plow) kernel version 5.14.0-427.13.1.el9_4.x86_64 Compiler: C/C++/Fortran: Version 5.0.0 of AOCC Parallel: No Firmware: Version 6.30.40 released Jun-2025 File System: xfs System State: Run level 5 (multi-user) Base Pointers: 64-bit Peak Pointers: 32/64-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: LD_LIBRARY_PATH = "/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib32:/op t/openmpi/lib:/usr/local/amd/aocc-compiler-5.0.0/lib:/usr/local/amd/aocc-compiler-5.0.0/lib32i:/usr/lo cal/amd/5.0.0/aocc/lib_LP64:/usr/local/mpc-131/lib:/usr/local/gmp-630/lib:/usr/local/mpfr-421/lib:/usr /local/isl-027/lib:/usr/local/gcc-1420/lib64:/usr/local/lib:/usr/lib" 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 settings: SMT Control set to Enabled SVM Mode set to Disabled Power Profile Selection set to High Performance Mode Determinism Slider set to Power cTDP set to 400 PPT set to 400 NUMA nodes per socket set to NPS 4 Sysinfo program /home/cpu2017/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on localhost.localdomain Fri Oct 24 17:29:03 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. Services, from systemctl list-unit-files 13. Linux kernel boot-time arguments, from /proc/cmdline 14. cpupower frequency-info 15. tuned-adm active 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 23. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -a Linux localhost.localdomain 5.14.0-427.13.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Apr 10 10:29:16 EDT 2024 x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 17:29:03 up 4:18, 1 user, load average: 0.10, 0.03, 0.08 USER TTY LOGIN@ IDLE JCPU PCPU WHAT root pts/0 13:13 6.00s 1.19s 0.12s /bin/bash ./amd_rate_aocc500_znver5_A1.sh ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 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) 6188224 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) 6188224 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /usr/lib/systemd/systemd rhgb --switched-root --system --deserialize 31 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups sshd: root [priv] sshd: root@pts/0 -bash python3 ./run_amd_rate_aocc500_znver5_A1.py /bin/bash ./amd_rate_aocc500_znver5_A1.sh runcpu --config amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 intrate runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower --runmode rate --tune base:peak --size test:train:refrate intrate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.004/templogs/preenv.intrate.004.0.log --lognum 004.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/cpu2017 ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9654 96-Core Processor vendor_id : AuthenticAMD cpu family : 25 model : 17 stepping : 1 microcode : 0xa101154 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass srso TLB size : 3584 4K pages cpu cores : 96 siblings : 192 2 physical ids (chips) 384 processors (hardware threads) physical id 0: core ids 0-95 physical id 1: core ids 0-95 physical id 0: apicids 0-191 physical id 1: apicids 256-447 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): 384 On-line CPU(s) list: 0-383 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD EPYC 9654 96-Core Processor BIOS Model name: AMD EPYC 9654 96-Core Processor CPU family: 25 Model: 17 Thread(s) per core: 2 Core(s) per socket: 96 Socket(s): 2 Stepping: 1 Frequency boost: enabled CPU(s) scaling MHz: 65% CPU max MHz: 3707.8120 CPU min MHz: 1500.0000 BogoMIPS: 4788.56 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 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 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 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 overflow_recov succor smca fsrm flush_l1d debug_swap L1d cache: 6 MiB (192 instances) L1i cache: 6 MiB (192 instances) L2 cache: 192 MiB (192 instances) L3 cache: 768 MiB (24 instances) NUMA node(s): 8 NUMA node0 CPU(s): 0-23,192-215 NUMA node1 CPU(s): 24-47,216-239 NUMA node2 CPU(s): 48-71,240-263 NUMA node3 CPU(s): 72-95,264-287 NUMA node4 CPU(s): 96-119,288-311 NUMA node5 CPU(s): 120-143,312-335 NUMA node6 CPU(s): 144-167,336-359 NUMA node7 CPU(s): 168-191,360-383 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 Retbleed: Not affected Vulnerability Spec rstack overflow: Vulnerable Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers Vulnerability Spectre v2: Vulnerable, IBPB: disabled, STIBP: disabled, 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 32K 6M 8 Data 1 64 1 64 L1i 32K 6M 8 Instruction 1 64 1 64 L2 1M 192M 8 Unified 2 2048 1 64 L3 32M 768M 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: 0-23,192-215 node 0 size: 192567 MB node 0 free: 191540 MB node 1 cpus: 24-47,216-239 node 1 size: 193523 MB node 1 free: 192690 MB node 2 cpus: 48-71,240-263 node 2 size: 193523 MB node 2 free: 192246 MB node 3 cpus: 72-95,264-287 node 3 size: 193523 MB node 3 free: 192872 MB node 4 cpus: 96-119,288-311 node 4 size: 193523 MB node 4 free: 192749 MB node 5 cpus: 120-143,312-335 node 5 size: 193523 MB node 5 free: 192435 MB node 6 cpus: 144-167,336-359 node 6 size: 193523 MB node 6 free: 192801 MB node 7 cpus: 168-191,360-383 node 7 size: 193408 MB node 7 free: 192539 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: 1584250220 kB ------------------------------------------------------------ 10. who -r run-level 5 Oct 24 13:11 ------------------------------------------------------------ 11. Systemd service manager version: systemd 252 (252-32.el9_4) Default Target Status graphical running ------------------------------------------------------------ 12. Services, from systemctl list-unit-files STATE UNIT FILES enabled ModemManager NetworkManager NetworkManager-dispatcher NetworkManager-wait-online accounts-daemon atd auditd avahi-daemon bluetooth chronyd crond cups dbus-broker gdm getty@ insights-client-boot irqbalance iscsi-onboot iscsi-starter kdump libstoragemgmt low-memory-monitor lvm2-monitor mcelog mdmonitor microcode multipathd nis-domainname nvmefc-boot-connections ostree-remount power-profiles-daemon qemu-guest-agent rhsmcertd rsyslog rtkit-daemon selinux-autorelabel-mark smartd sshd sssd switcheroo-control systemd-boot-update systemd-network-generator tuned udisks2 upower vgauthd vmtoolsd enabled-runtime rc-local systemd-remount-fs disabled arp-ethers blk-availability brltty canberra-system-bootup canberra-system-shutdown canberra-system-shutdown-reboot chrony-wait chronyd-restricted cni-dhcp console-getty cpupower cups-browsed dbus-daemon debug-shell dnf-system-upgrade dnsmasq firewalld hwloc-dump-hwdata iprdump iprinit iprupdate iscsi-init iscsid iscsiuio kpatch kvm_stat ledmon man-db-restart-cache-update netavark-dhcp-proxy netavark-firewalld-reload nftables nvmf-autoconnect ostree-readonly-sysroot-migration ostree-state-overlay@ podman podman-auto-update podman-clean-transient podman-kube@ podman-restart psacct ras-mc-ctl rasdaemon rdisc rhcd rhsm rhsm-facts rpmdb-rebuild selinux-check-proper-disable serial-getty@ speech-dispatcherd sshd-keygen@ systemd-boot-check-no-failures systemd-pstore systemd-sysext wpa_supplicant indirect iscsi spice-vdagentd sssd-autofs sssd-kcm sssd-nss sssd-pac sssd-pam sssd-ssh sssd-sudo systemd-sysupdate systemd-sysupdate-reboot ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.14.0-427.13.1.el9_4.x86_64 root=/dev/mapper/rhel-root ro crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M resume=/dev/mapper/rhel-swap rd.lvm.lv=rhel/root rd.lvm.lv=rhel/swap rhgb quiet iommu=pt mitigations=off ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 184: current policy: frequency should be within 1.50 GHz and 2.40 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: yes Boost States: 0 Total States: 3 Pstate-P0: 2400MHz ------------------------------------------------------------ 15. tuned-adm active It seems that tuned daemon is not running, preset profile is not activated. Preset profile: throughput-performance ------------------------------------------------------------ 16. sysctl kernel.numa_balancing 1 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 ------------------------------------------------------------ 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) redhat-release Red Hat Enterprise Linux release 9.4 (Plow) system-release Red Hat Enterprise Linux release 9.4 (Plow) ------------------------------------------------------------ 20. Disk information SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/rhel-home xfs 3.5T 49G 3.4T 2% /home ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: H3C Product: RS33M2C9S Product Family: Rack Serial: N/A ------------------------------------------------------------ 22. dmidecode Additional information from dmidecode 3.5 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: 24x Micron Technology MTC40F2046S1RC48BA1 64 GB 2 rank 4800 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: 6.30.40 BIOS Date: 06/18/2025 BIOS Revision: 5.27 Compiler Version Notes ---------------------- ============================================================================================================ C | 502.gcc_r(peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: i386-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C | 500.perlbench_r(base, peak) 502.gcc_r(base) 505.mcf_r(base, peak) 525.x264_r(base, peak) | 557.xz_r(base, peak) ------------------------------------------------------------------------------------------------------------ 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 | 502.gcc_r(peak) ------------------------------------------------------------------------------------------------------------ AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09) Target: i386-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C | 500.perlbench_r(base, peak) 502.gcc_r(base) 505.mcf_r(base, peak) 525.x264_r(base, peak) | 557.xz_r(base, peak) ------------------------------------------------------------------------------------------------------------ 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++ | 520.omnetpp_r(base, peak) 523.xalancbmk_r(base, peak) 531.deepsjeng_r(base, peak) | 541.leela_r(base, peak) ------------------------------------------------------------------------------------------------------------ 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 | 548.exchange2_r(base, peak) ------------------------------------------------------------------------------------------------------------ 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 Base Portability Flags ---------------------- 500.perlbench_r: -DSPEC_LINUX_X64 -DSPEC_LP64 502.gcc_r: -DSPEC_LP64 505.mcf_r: -DSPEC_LP64 520.omnetpp_r: -DSPEC_LP64 523.xalancbmk_r: -DSPEC_LINUX -DSPEC_LP64 525.x264_r: -DSPEC_LP64 531.deepsjeng_r: -DSPEC_LP64 541.leela_r: -DSPEC_LP64 548.exchange2_r: -DSPEC_LP64 557.xz_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 -Wl,-mllvm -Wl,-extra-inliner -z muldefs -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 -lflang -lamdalloc-ext -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,-do-block-reorder=advanced -z muldefs -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -fno-PIE -no-pie -fvirtual-function-elimination -fvisibility=hidden -mllvm -do-block-reorder=advanced -lamdlibm -lflang -lamdalloc-ext -ldl Fortran benchmarks: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-inline-recursion=4 -Wl,-mllvm -Wl,-lsr-in-nested-loop -Wl,-mllvm -Wl,-enable-iv-split -z muldefs -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fepilog-vectorization-of-inductions -mllvm -optimize-strided-mem-cost -floop-transform -mllvm -unroll-aggressive -mllvm -unroll-threshold=500 -lamdlibm -lflang -lamdalloc -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 Peak Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: flang Peak Portability Flags ---------------------- 500.perlbench_r: -DSPEC_LINUX_X64 -DSPEC_LP64 502.gcc_r: -D_FILE_OFFSET_BITS=64 505.mcf_r: -DSPEC_LP64 520.omnetpp_r: -DSPEC_LP64 523.xalancbmk_r: -DSPEC_LINUX -DSPEC_LP64 525.x264_r: -DSPEC_LP64 531.deepsjeng_r: -DSPEC_LP64 541.leela_r: -DSPEC_LP64 548.exchange2_r: -DSPEC_LP64 557.xz_r: -DSPEC_LP64 Peak Optimization Flags ----------------------- C benchmarks: 500.perlbench_r: basepeak = yes 502.gcc_r: -m32 -flto -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -Wl,-mllvm -Wl,-extra-inliner -z muldefs -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -fgnu89-inline -lamdalloc 505.mcf_r: basepeak = yes 525.x264_r: basepeak = yes 557.xz_r: basepeak = yes C++ benchmarks: 520.omnetpp_r: basepeak = yes 523.xalancbmk_r: basepeak = yes 531.deepsjeng_r: basepeak = yes 541.leela_r: basepeak = yes Fortran benchmarks: 548.exchange2_r: basepeak = yes Peak Other Flags ---------------- C benchmarks (except as noted below): -Wno-unused-command-line-argument 502.gcc_r: -L/usr/lib32 -Wno-unused-command-line-argument -L/home/work/cpu2017/v119/aocc5/1316/amd_rate_aocc500_znver5_A_lib/lib32 C++ benchmarks: -Wno-unused-command-line-argument Fortran benchmarks: -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/aocc500-flags.2024-10-10.html http://www.spec.org/cpu2017/flags/New_H3C-Platform-AMD-Settings-V2.0-Turin.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.xml http://www.spec.org/cpu2017/flags/New_H3C-Platform-AMD-Settings-V2.0-Turin.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 2025-10-24 17:29:03-0400. Report generated on 2025-11-19 10:38:15 by CPU2017 text formatter v6255. Originally published on 2025-11-18.