SPEC CPU(R)2017 Integer Rate Result Dell Inc. PowerEdge R6625 (AMD EPYC 9634 84-Core Processor) CPU2017 License: 6573 Test date: Mar-2023 Test sponsor: Dell Inc. Hardware availability: Mar-2023 Tested by: Dell Inc. Software availability: Nov-2022 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 500.perlbench_r 336 529 1010 S 500.perlbench_r 336 530 1010 * 502.gcc_r 336 451 1050 S 502.gcc_r 336 454 1050 * 505.mcf_r 336 285 1910 * 505.mcf_r 336 284 1910 S 520.omnetpp_r 336 620 711 * 520.omnetpp_r 336 615 717 S 523.xalancbmk_r 336 237 1500 * 523.xalancbmk_r 336 237 1500 S 525.x264_r 336 184 3200 * 525.x264_r 336 183 3220 S 531.deepsjeng_r 336 334 1150 * 531.deepsjeng_r 336 332 1160 S 541.leela_r 336 484 1150 * 541.leela_r 336 484 1150 S 548.exchange2_r 336 285 3090 * 548.exchange2_r 336 284 3100 S 557.xz_r 336 496 732 * 557.xz_r 336 494 734 S ================================================================================= 500.perlbench_r 336 530 1010 * 502.gcc_r 336 454 1050 * 505.mcf_r 336 285 1910 * 520.omnetpp_r 336 620 711 * 523.xalancbmk_r 336 237 1500 * 525.x264_r 336 184 3200 * 531.deepsjeng_r 336 334 1150 * 541.leela_r 336 484 1150 * 548.exchange2_r 336 285 3090 * 557.xz_r 336 496 732 * SPECrate(R)2017_int_base 1350 SPECrate(R)2017_int_peak Not Run HARDWARE -------- CPU Name: AMD EPYC 9634 Max MHz: 3700 Nominal: 2250 Enabled: 168 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 / 7 cores Other: None Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-4800B-R) Storage: 170 GB on tmpfs Other: None SOFTWARE -------- OS: Ubuntu 22.04.1 LTS 5.15.0-46-generic Compiler: C/C++/Fortran: Version 4.0.0 of AOCC Parallel: No Firmware: Version 1.3.8 released Mar-2023 File System: tmpfs 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) only on request for base runs, 'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root. To enable THP for all allocations for peak runs, '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 = "/mnt/ramdisk/cpu2017-1.1.9-aocc400-B1e/amd_rate_aocc400_genoa_B_lib/lib:/mnt/ramdisk/cpu2017-1.1.9-ao cc400-B1e/amd_rate_aocc400_genoa_B_lib/lib32:" 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. Benchmark run from a 170 GB ramdisk created with the cmd: "mount -t tmpfs -o size=170G tmpfs /mnt/ramdisk" Platform Notes -------------- BIOS settings: DRAM Refresh Delay : Performance DIMM Self Healing on Uncorrectable Memory Error : Disabled Virtualization Technology : Disabled NUMA Nodes per Socket : 4 L3 Cache as NUMA Domain : Enabled System Profile : Custom Memory Patrol Scrub : Disabled PCI ASPM L1 Link Power Management : Disabled Determinism Slider : Power Determinism Sysinfo program /mnt/ramdisk/cpu2017-1.1.9-aocc400-B1e/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on genoa-sut Mon Mar 27 20:02:04 2023 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 249 (249.11-0ubuntu3.4) 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 genoa-sut 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 20:02:04 up 58 min, 1 user, load average: 0.25, 0.07, 0.02 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root tty1 - 19:47 34.00s 1.98s 0.34s /bin/bash ./amd_rate_aocc400_genoa_B1.sh ------------------------------------------------------------ 3. Username From environment variable $USER: root ------------------------------------------------------------ 4. ulimit -a time(seconds) unlimited file(blocks) unlimited data(kbytes) unlimited stack(kbytes) unlimited coredump(blocks) 0 memory(kbytes) unlimited locked memory(kbytes) 2097152 process 6190183 nofiles 1024 vmemory(kbytes) unlimited locks unlimited rtprio 0 ------------------------------------------------------------ 5. sysinfo process ancestry /sbin/init /bin/login -p -- -bash /bin/bash ./DELL_rate.sh /bin/bash ./dell-run-main.sh rate /bin/bash ./dell-run-main.sh rate /bin/bash ./dell-run-specrate.sh --output_format csv,html,pdf,txt -define Dell-BIOS-inc=Dell-BIOS_EPYC-4.inc python3 ./run_amd_rate_aocc400_genoa_B1.py /bin/bash ./amd_rate_aocc400_genoa_B1.sh runcpu --config amd_rate_aocc400_genoa_B1.cfg --tune base --reportable --iterations 2 --output_format csv,html,pdf,txt -define Dell-BIOS-inc=Dell-BIOS_EPYC-4.inc intrate runcpu --configfile amd_rate_aocc400_genoa_B1.cfg --tune base --reportable --iterations 2 --output_format csv,html,pdf,txt --define Dell-BIOS-inc=Dell-BIOS_EPYC-4.inc --nopower --runmode rate --tune base --size test:train:refrate intrate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.001/templogs/preenv.intrate.001.0.log --lognum 001.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /mnt/ramdisk/cpu2017-1.1.9-aocc400-B1e ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9634 84-Core Processor vendor_id : AuthenticAMD cpu family : 25 model : 17 stepping : 1 microcode : 0xa101116 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass TLB size : 3584 4K pages cpu cores : 84 siblings : 168 2 physical ids (chips) 336 processors (hardware threads) physical id 0: core ids 0-6,8-14,16-22,24-30,32-38,40-46,48-54,56-62,64-70,72-78,80-86,88-94 physical id 1: core ids 0-6,8-14,16-22,24-30,32-38,40-46,48-54,56-62,64-70,72-78,80-86,88-94 physical id 0: apicids 0-13,16-29,32-45,48-61,64-77,80-93,96-109,112-125,128-141,144-157,160-173,176-189 physical id 1: apicids 256-269,272-285,288-301,304-317,320-333,336-349,352-365,368-381,384-397,400-413,416-429,432-445 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 2.37.2: 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): 336 On-line CPU(s) list: 0-335 Vendor ID: AuthenticAMD Model name: AMD EPYC 9634 84-Core Processor CPU family: 25 Model: 17 Thread(s) per core: 2 Core(s) per socket: 84 Socket(s): 2 Stepping: 1 Frequency boost: enabled CPU max MHz: 3701.0000 CPU min MHz: 400.0000 BogoMIPS: 4501.13 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 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 invpcid_single hw_pstate ssbd mba ibrs ibpb stibp 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 v_spec_ctrl avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid overflow_recov succor smca fsrm flush_l1d Virtualization: AMD-V L1d cache: 5.3 MiB (168 instances) L1i cache: 5.3 MiB (168 instances) L2 cache: 168 MiB (168 instances) L3 cache: 768 MiB (24 instances) NUMA node(s): 24 NUMA node0 CPU(s): 0-6,168-174 NUMA node1 CPU(s): 28-34,196-202 NUMA node2 CPU(s): 56-62,224-230 NUMA node3 CPU(s): 14-20,182-188 NUMA node4 CPU(s): 42-48,210-216 NUMA node5 CPU(s): 70-76,238-244 NUMA node6 CPU(s): 21-27,189-195 NUMA node7 CPU(s): 49-55,217-223 NUMA node8 CPU(s): 77-83,245-251 NUMA node9 CPU(s): 7-13,175-181 NUMA node10 CPU(s): 35-41,203-209 NUMA node11 CPU(s): 63-69,231-237 NUMA node12 CPU(s): 84-90,252-258 NUMA node13 CPU(s): 112-118,280-286 NUMA node14 CPU(s): 140-146,308-314 NUMA node15 CPU(s): 98-104,266-272 NUMA node16 CPU(s): 126-132,294-300 NUMA node17 CPU(s): 154-160,322-328 NUMA node18 CPU(s): 105-111,273-279 NUMA node19 CPU(s): 133-139,301-307 NUMA node20 CPU(s): 161-167,329-335 NUMA node21 CPU(s): 91-97,259-265 NUMA node22 CPU(s): 119-125,287-293 NUMA node23 CPU(s): 147-153,315-321 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 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; Retpolines, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling 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 5.3M 8 Data 1 64 1 64 L1i 32K 5.3M 8 Instruction 1 64 1 64 L2 1M 168M 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: 24 nodes (0-23) node 0 cpus: 0-6,168-174 node 0 size: 64054 MB node 0 free: 63738 MB node 1 cpus: 28-34,196-202 node 1 size: 64508 MB node 1 free: 64292 MB node 2 cpus: 56-62,224-230 node 2 size: 64507 MB node 2 free: 64293 MB node 3 cpus: 14-20,182-188 node 3 size: 64508 MB node 3 free: 64287 MB node 4 cpus: 42-48,210-216 node 4 size: 64508 MB node 4 free: 64295 MB node 5 cpus: 70-76,238-244 node 5 size: 64507 MB node 5 free: 64290 MB node 6 cpus: 21-27,189-195 node 6 size: 64508 MB node 6 free: 64235 MB node 7 cpus: 49-55,217-223 node 7 size: 64508 MB node 7 free: 64221 MB node 8 cpus: 77-83,245-251 node 8 size: 64507 MB node 8 free: 64239 MB node 9 cpus: 7-13,175-181 node 9 size: 64508 MB node 9 free: 64291 MB node 10 cpus: 35-41,203-209 node 10 size: 64508 MB node 10 free: 64302 MB node 11 cpus: 63-69,231-237 node 11 size: 64491 MB node 11 free: 64278 MB node 12 cpus: 84-90,252-258 node 12 size: 64508 MB node 12 free: 64291 MB node 13 cpus: 112-118,280-286 node 13 size: 64508 MB node 13 free: 64270 MB node 14 cpus: 140-146,308-314 node 14 size: 64507 MB node 14 free: 64269 MB node 15 cpus: 98-104,266-272 node 15 size: 64508 MB node 15 free: 64272 MB node 16 cpus: 126-132,294-300 node 16 size: 64508 MB node 16 free: 64279 MB node 17 cpus: 154-160,322-328 node 17 size: 64507 MB node 17 free: 64288 MB node 18 cpus: 105-111,273-279 node 18 size: 64508 MB node 18 free: 64298 MB node 19 cpus: 133-139,301-307 node 19 size: 64473 MB node 19 free: 64249 MB node 20 cpus: 161-167,329-335 node 20 size: 64507 MB node 20 free: 64286 MB node 21 cpus: 91-97,259-265 node 21 size: 64508 MB node 21 free: 64190 MB node 22 cpus: 119-125,287-293 node 22 size: 64508 MB node 22 free: 60634 MB node 23 cpus: 147-153,315-321 node 23 size: 64476 MB node 23 free: 64118 MB node distances: node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0: 10 11 11 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 1: 11 10 11 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 2: 11 11 10 12 12 12 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 3: 12 12 12 10 11 11 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 4: 12 12 12 11 10 11 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 5: 12 12 12 11 11 10 12 12 12 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 6: 12 12 12 12 12 12 10 11 11 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 7: 12 12 12 12 12 12 11 10 11 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 8: 12 12 12 12 12 12 11 11 10 12 12 12 32 32 32 32 32 32 32 32 32 32 32 32 9: 12 12 12 12 12 12 12 12 12 10 11 11 32 32 32 32 32 32 32 32 32 32 32 32 10: 12 12 12 12 12 12 12 12 12 11 10 11 32 32 32 32 32 32 32 32 32 32 32 32 11: 12 12 12 12 12 12 12 12 12 11 11 10 32 32 32 32 32 32 32 32 32 32 32 32 12: 32 32 32 32 32 32 32 32 32 32 32 32 10 11 11 12 12 12 12 12 12 12 12 12 13: 32 32 32 32 32 32 32 32 32 32 32 32 11 10 11 12 12 12 12 12 12 12 12 12 14: 32 32 32 32 32 32 32 32 32 32 32 32 11 11 10 12 12 12 12 12 12 12 12 12 15: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 10 11 11 12 12 12 12 12 12 16: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 11 10 11 12 12 12 12 12 12 17: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 11 11 10 12 12 12 12 12 12 18: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 10 11 11 12 12 12 19: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 11 10 11 12 12 12 20: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 11 11 10 12 12 12 21: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 10 11 11 22: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 11 10 11 23: 32 32 32 32 32 32 32 32 32 32 32 32 12 12 12 12 12 12 12 12 12 11 11 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1584800772 kB ------------------------------------------------------------ 10. who -r run-level 3 Mar 27 19:04 ------------------------------------------------------------ 11. Systemd service manager version: systemd 249 (249.11-0ubuntu3.4) Default Target Status multi-user running ------------------------------------------------------------ 12. Services, from systemctl list-unit-files STATE UNIT FILES enabled ModemManager blk-availability cloud-config cloud-final cloud-init cloud-init-local console-setup cron dmesg e2scrub_reap finalrd getty@ grub-common grub-initrd-fallback irqbalance keyboard-setup lm-sensors lvm2-monitor lxd-agent networkd-dispatcher open-iscsi open-vm-tools pollinate rsync rsyslog secureboot-db setvtrgb ssh systemd-networkd systemd-networkd-wait-online systemd-pstore systemd-resolved systemd-timesyncd thermald tuned ua-reboot-cmds ubuntu-advantage udisks2 vgauth enabled-runtime netplan-ovs-cleanup rc-local systemd-remount-fs disabled apparmor console-getty debug-shell iscsid multipathd nftables powertop serial-getty@ smartmontools sysstat systemd-boot-check-no-failures systemd-network-generator systemd-sysext systemd-time-wait-sync ufw upower generated apport indirect uuidd masked accounts-daemon alsa-utils atd cryptdisks cryptdisks-early gpu-manager hwclock lvm2 multipath-tools-boot rc rcS screen-cleanup sudo x11-common ------------------------------------------------------------ 13. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=/vmlinuz-5.15.0-46-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 0: current policy: frequency should be within 400 MHz and 3.70 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: 2250MHz ------------------------------------------------------------ 15. tuned-adm active Current active profile: latency-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 3 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 Ubuntu 22.04.1 LTS ------------------------------------------------------------ 20. Disk information SPEC is set to: /mnt/ramdisk/cpu2017-1.1.9-aocc400-B1e Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 170G 3.5G 167G 3% /mnt/ramdisk ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: Dell Inc. Product: PowerEdge R6625 Product Family: PowerEdge Serial: BGP4016 ------------------------------------------------------------ 22. dmidecode Additional information from dmidecode 3.3 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 802C0000802C MTC40F2046S1RC48BA1 64 GB 2 rank 4800 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: Dell Inc. BIOS Version: 1.3.8 BIOS Date: 03/10/2023 BIOS Revision: 1.3 Compiler Version Notes ---------------------- ============================================================================================================ C | 500.perlbench_r(base) 502.gcc_r(base) 505.mcf_r(base) 525.x264_r(base) 557.xz_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#389 2022_10_07) (based on LLVM Mirror.Version.14.0.6) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-4.0-3206-389/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++ | 520.omnetpp_r(base) 523.xalancbmk_r(base) 531.deepsjeng_r(base) 541.leela_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#389 2022_10_07) (based on LLVM Mirror.Version.14.0.6) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-4.0-3206-389/bin ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran | 548.exchange2_r(base) ------------------------------------------------------------------------------------------------------------ AMD clang version 14.0.6 (CLANG: AOCC_4.0.0-Build#389 2022_10_07) (based on LLVM Mirror.Version.14.0.6) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-4.0-3206-389/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 -flto -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -z muldefs -O3 -march=znver4 -fveclib=AMDLIBM -ffast-math -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lflang -lamdalloc C++ benchmarks: -m64 -flto -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -z muldefs -O3 -march=znver4 -fveclib=AMDLIBM -ffast-math -mllvm -unroll-threshold=100 -finline-aggressive -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -fvirtual-function-elimination -fvisibility=hidden -lamdlibm -lflang -lamdalloc-ext Fortran benchmarks: -m64 -flto -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=znver4 -fveclib=AMDLIBM -ffast-math -fepilog-vectorization-of-inductions -mllvm -optimize-strided-mem-cost -floop-transform -mllvm -unroll-aggressive -mllvm -unroll-threshold=500 -lamdlibm -lflang -lamdalloc Base Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument 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/aocc400-flags.html http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-EPYC-v1.0.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc400-flags.xml http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-EPYC-v1.0.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 2017-2023 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.9 on 2023-03-27 16:02:04-0400. Report generated on 2023-05-09 15:56:56 by CPU2017 text formatter v6255. Originally published on 2023-05-09.