SPEC CPU(R)2017 Floating Point Rate Result New H3C Technologies Co., Ltd. H3C UniServer R4950 G7 AMD EPYC 9754 CPU2017 License: 9066 Test date: Mar-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 --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 256 403 6370 S 256 403 6370 S 503.bwaves_r 256 404 6360 S 256 404 6360 S 503.bwaves_r 256 403 6370 * 256 403 6370 * 507.cactuBSSN_r 256 194 1670 S 256 194 1670 S 507.cactuBSSN_r 256 194 1670 * 256 194 1670 * 507.cactuBSSN_r 256 194 1670 S 256 194 1670 S 508.namd_r 256 162 1510 S 256 162 1510 S 508.namd_r 256 162 1510 * 256 162 1510 * 508.namd_r 256 161 1510 S 256 161 1510 S 510.parest_r 256 670 999 S 128 297 1130 S 510.parest_r 256 684 978 S 128 296 1130 * 510.parest_r 256 672 996 * 128 296 1130 S 511.povray_r 256 279 2150 * 256 276 2170 S 511.povray_r 256 278 2150 S 256 275 2170 S 511.povray_r 256 279 2140 S 256 276 2170 * 519.lbm_r 256 452 597 S 256 453 596 S 519.lbm_r 256 454 594 S 256 452 597 * 519.lbm_r 256 453 596 * 256 452 597 S 521.wrf_r 256 603 951 S 128 276 1040 S 521.wrf_r 256 603 951 * 128 276 1040 * 521.wrf_r 256 602 952 S 128 275 1040 S 526.blender_r 256 213 1830 * 256 210 1850 S 526.blender_r 256 214 1830 S 256 210 1860 S 526.blender_r 256 213 1830 S 256 210 1860 * 527.cam4_r 256 243 1840 * 256 242 1850 * 527.cam4_r 256 242 1850 S 256 242 1850 S 527.cam4_r 256 244 1840 S 256 243 1840 S 538.imagick_r 256 82.1 7750 * 256 82.1 7750 * 538.imagick_r 256 82.1 7760 S 256 82.1 7760 S 538.imagick_r 256 82.3 7740 S 256 82.3 7740 S 544.nab_r 256 138 3120 S 256 136 3160 S 544.nab_r 256 138 3120 * 256 136 3160 * 544.nab_r 256 139 3100 S 256 136 3160 S 549.fotonik3d_r 256 1775 562 * 256 1730 577 * 549.fotonik3d_r 256 1775 562 S 256 1730 577 S 549.fotonik3d_r 256 1775 562 S 256 1731 576 S 554.roms_r 256 710 573 S 128 322 632 S 554.roms_r 256 711 572 S 128 321 633 S 554.roms_r 256 711 572 * 128 322 632 * ================================================================================= 503.bwaves_r 256 403 6370 * 256 403 6370 * 507.cactuBSSN_r 256 194 1670 * 256 194 1670 * 508.namd_r 256 162 1510 * 256 162 1510 * 510.parest_r 256 672 996 * 128 296 1130 * 511.povray_r 256 279 2150 * 256 276 2170 * 519.lbm_r 256 453 596 * 256 452 597 * 521.wrf_r 256 603 951 * 128 276 1040 * 526.blender_r 256 213 1830 * 256 210 1860 * 527.cam4_r 256 243 1840 * 256 242 1850 * 538.imagick_r 256 82.1 7750 * 256 82.1 7750 * 544.nab_r 256 138 3120 * 256 136 3160 * 549.fotonik3d_r 256 1775 562 * 256 1730 577 * 554.roms_r 256 711 572 * 128 322 632 * SPECrate(R)2017_fp_base 1610 SPECrate(R)2017_fp_peak 1660 HARDWARE -------- CPU Name: AMD EPYC 9754 Max MHz: 3100 Nominal: 2250 Enabled: 256 cores, 2 chips 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: 256 MB I+D on chip per chip, 16 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 6.30.37P01 released Mar-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: LD_LIBRARY_PATH = "/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib32:/us r/local/mpc-131/lib:/usr/local/gmp-630/lib:/usr/local/mpfr-421/lib:/usr/local/isl-027/lib:/usr/local/g cc-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 Disabled 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 ACPI SRAT L3 cache as NUMA domain set to Enabled Sysinfo program /home/cpu2017/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on localhost.localdomain Fri Mar 21 19:28:50 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 19:28:50 up 2 min, 1 user, load average: 1.49, 1.25, 0.52 USER TTY LOGIN@ IDLE JCPU PCPU WHAT root pts/0 19:28 26.00s 1.55s 0.17s /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) 6188742 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) 6188742 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@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 fprate runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower --runmode rate --tune base:peak --size test:train:refrate fprate --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.006/templogs/preenv.fprate.006.0.log --lognum 006.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/cpu2017 ------------------------------------------------------------ 6. /proc/cpuinfo model name : AMD EPYC 9754 128-Core Processor vendor_id : AuthenticAMD cpu family : 25 model : 160 stepping : 1 microcode : 0xaa00116 bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass srso TLB size : 3584 4K pages cpu cores : 128 siblings : 128 2 physical ids (chips) 256 processors (hardware threads) physical id 0: core ids 0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231, 240-247 physical id 1: core ids 0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231, 240-247 physical id 0: apicids 0-7,16-23,32-39,48-55,64-71,80-87,96-103,112-119,128-135,144-151,160-167,176-183,192-199,208-215,224-231, 240-247 physical id 1: apicids 256-263,272-279,288-295,304-311,320-327,336-343,352-359,368-375,384-391,400-407,416-423,432-439,448-455,4 64-471,480-487,496-503 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): 256 On-line CPU(s) list: 0-255 Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD EPYC 9754 128-Core Processor BIOS Model name: AMD EPYC 9754 128-Core Processor CPU family: 25 Model: 160 Thread(s) per core: 1 Core(s) per socket: 128 Socket(s): 2 Stepping: 1 Frequency boost: enabled CPU(s) scaling MHz: 73% CPU max MHz: 3100.3411 CPU min MHz: 1500.0000 BogoMIPS: 4489.82 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: 8 MiB (256 instances) L1i cache: 8 MiB (256 instances) L2 cache: 256 MiB (256 instances) L3 cache: 512 MiB (32 instances) NUMA node(s): 32 NUMA node0 CPU(s): 0-7 NUMA node1 CPU(s): 8-15 NUMA node2 CPU(s): 16-23 NUMA node3 CPU(s): 24-31 NUMA node4 CPU(s): 32-39 NUMA node5 CPU(s): 40-47 NUMA node6 CPU(s): 48-55 NUMA node7 CPU(s): 56-63 NUMA node8 CPU(s): 64-71 NUMA node9 CPU(s): 72-79 NUMA node10 CPU(s): 80-87 NUMA node11 CPU(s): 88-95 NUMA node12 CPU(s): 96-103 NUMA node13 CPU(s): 104-111 NUMA node14 CPU(s): 112-119 NUMA node15 CPU(s): 120-127 NUMA node16 CPU(s): 128-135 NUMA node17 CPU(s): 136-143 NUMA node18 CPU(s): 144-151 NUMA node19 CPU(s): 152-159 NUMA node20 CPU(s): 160-167 NUMA node21 CPU(s): 168-175 NUMA node22 CPU(s): 176-183 NUMA node23 CPU(s): 184-191 NUMA node24 CPU(s): 192-199 NUMA node25 CPU(s): 200-207 NUMA node26 CPU(s): 208-215 NUMA node27 CPU(s): 216-223 NUMA node28 CPU(s): 224-231 NUMA node29 CPU(s): 232-239 NUMA node30 CPU(s): 240-247 NUMA node31 CPU(s): 248-255 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: Mitigation; Safe RET 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 disabled, 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 32K 8M 8 Data 1 64 1 64 L1i 32K 8M 8 Instruction 1 64 1 64 L2 1M 256M 8 Unified 2 2048 1 64 L3 16M 512M 16 Unified 3 16384 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 32 nodes (0-31) node 0 cpus: 0-7 node 0 size: 47502 MB node 0 free: 47362 MB node 1 cpus: 8-15 node 1 size: 48381 MB node 1 free: 48273 MB node 2 cpus: 16-23 node 2 size: 48381 MB node 2 free: 48256 MB node 3 cpus: 24-31 node 3 size: 48381 MB node 3 free: 48257 MB node 4 cpus: 32-39 node 4 size: 48381 MB node 4 free: 48195 MB node 5 cpus: 40-47 node 5 size: 48381 MB node 5 free: 48260 MB node 6 cpus: 48-55 node 6 size: 48381 MB node 6 free: 48263 MB node 7 cpus: 56-63 node 7 size: 48381 MB node 7 free: 48250 MB node 8 cpus: 64-71 node 8 size: 48381 MB node 8 free: 48235 MB node 9 cpus: 72-79 node 9 size: 48381 MB node 9 free: 48254 MB node 10 cpus: 80-87 node 10 size: 48381 MB node 10 free: 48239 MB node 11 cpus: 88-95 node 11 size: 48381 MB node 11 free: 47705 MB node 12 cpus: 96-103 node 12 size: 48381 MB node 12 free: 48269 MB node 13 cpus: 104-111 node 13 size: 48381 MB node 13 free: 48266 MB node 14 cpus: 112-119 node 14 size: 48381 MB node 14 free: 48270 MB node 15 cpus: 120-127 node 15 size: 48381 MB node 15 free: 48268 MB node 16 cpus: 128-135 node 16 size: 48381 MB node 16 free: 48262 MB node 17 cpus: 136-143 node 17 size: 48381 MB node 17 free: 48238 MB node 18 cpus: 144-151 node 18 size: 48381 MB node 18 free: 48212 MB node 19 cpus: 152-159 node 19 size: 48381 MB node 19 free: 48260 MB node 20 cpus: 160-167 node 20 size: 48379 MB node 20 free: 48207 MB node 21 cpus: 168-175 node 21 size: 48383 MB node 21 free: 48218 MB node 22 cpus: 176-183 node 22 size: 48379 MB node 22 free: 48234 MB node 23 cpus: 184-191 node 23 size: 48383 MB node 23 free: 48228 MB node 24 cpus: 192-199 node 24 size: 48381 MB node 24 free: 48257 MB node 25 cpus: 200-207 node 25 size: 48381 MB node 25 free: 48268 MB node 26 cpus: 208-215 node 26 size: 48381 MB node 26 free: 48258 MB node 27 cpus: 216-223 node 27 size: 48381 MB node 27 free: 48243 MB node 28 cpus: 224-231 node 28 size: 48381 MB node 28 free: 48253 MB node 29 cpus: 232-239 node 29 size: 48381 MB node 29 free: 48262 MB node 30 cpus: 240-247 node 30 size: 48381 MB node 30 free: 48252 MB node 31 cpus: 248-255 node 31 size: 48271 MB node 31 free: 48137 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 24 25 26 27 28 29 30 31 0: 10 11 11 11 12 12 12 12 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 1: 11 10 11 11 12 12 12 12 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 2: 11 11 10 11 12 12 12 12 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 3: 11 11 11 10 12 12 12 12 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 4: 12 12 12 12 10 11 11 11 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 5: 12 12 12 12 11 10 11 11 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 6: 12 12 12 12 11 11 10 11 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 7: 12 12 12 12 11 11 11 10 12 12 12 12 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 8: 12 12 12 12 12 12 12 12 10 11 11 11 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 9: 12 12 12 12 12 12 12 12 11 10 11 11 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 10: 12 12 12 12 12 12 12 12 11 11 10 11 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 11: 12 12 12 12 12 12 12 12 11 11 11 10 12 12 12 12 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12: 12 12 12 12 12 12 12 12 12 12 12 12 10 11 11 11 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 13: 12 12 12 12 12 12 12 12 12 12 12 12 11 10 11 11 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 14: 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10 11 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 15: 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 10 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 16: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 10 11 11 11 12 12 12 12 12 12 12 12 12 12 12 12 17: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 11 10 11 11 12 12 12 12 12 12 12 12 12 12 12 12 18: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 11 11 10 11 12 12 12 12 12 12 12 12 12 12 12 12 19: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 11 11 11 10 12 12 12 12 12 12 12 12 12 12 12 12 20: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 10 11 11 11 12 12 12 12 12 12 12 12 21: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 11 10 11 11 12 12 12 12 12 12 12 12 22: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 11 11 10 11 12 12 12 12 12 12 12 12 23: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 11 11 11 10 12 12 12 12 12 12 12 12 24: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 10 11 11 11 12 12 12 12 25: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 11 10 11 11 12 12 12 12 26: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 11 11 10 11 12 12 12 12 27: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 11 11 11 10 12 12 12 12 28: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 12 12 12 12 10 11 11 11 29: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 12 12 12 12 11 10 11 11 30: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10 11 31: 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 1584362024 kB ------------------------------------------------------------ 10. who -r run-level 3 Mar 21 19:27 ------------------------------------------------------------ 11. Systemd service manager version: systemd 252 (252-32.el9_4) Default Target Status multi-user running ------------------------------------------------------------ 12. Services, from systemctl list-unit-files STATE UNIT FILES enabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online auditd chronyd crond dbus-broker getty@ insights-client-boot irqbalance kdump lvm2-monitor mdmonitor microcode nis-domainname rhsmcertd rsyslog selinux-autorelabel-mark sshd sssd systemd-boot-update systemd-network-generator tuned udisks2 enabled-runtime systemd-remount-fs disabled blk-availability chrony-wait chronyd-restricted console-getty cpupower debug-shell dnf-system-upgrade firewalld hwloc-dump-hwdata kvm_stat man-db-restart-cache-update nftables rdisc rhcd rhsm rhsm-facts rpmdb-rebuild selinux-check-proper-disable serial-getty@ sshd-keygen@ systemd-boot-check-no-failures systemd-pstore systemd-sysext indirect 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 ------------------------------------------------------------ 14. cpupower frequency-info analyzing CPU 186: 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 Boost States: 0 Total States: 3 Pstate-P0: 2250MHz ------------------------------------------------------------ 15. tuned-adm active Current active 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 44G 3.4T 2% /home ------------------------------------------------------------ 21. /sys/devices/virtual/dmi/id Vendor: N/A Product: N/A 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: 1x SK Hynix HMCG94AEBRA102N 64 GB 2 rank 4800 17x SK Hynix HMCG94AEBRA109N 64 GB 2 rank 4800 4x SK Hynix HMCG94AEBRA123N 64 GB 2 rank 4800 2x SK Hynix HMCG94MEBRA109N 64 GB 2 rank 4800 ------------------------------------------------------------ 23. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: 6.30.37P01 BIOS Date: 03/20/2025 BIOS Revision: 5.27 Compiler Version Notes ---------------------- ============================================================================================================ C | 519.lbm_r(base, peak) 538.imagick_r(base, peak) 544.nab_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++ | 508.namd_r(base, peak) 510.parest_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++, C | 511.povray_r(base, peak) 526.blender_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 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, 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 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, peak) 549.fotonik3d_r(base, peak) 554.roms_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, C | 521.wrf_r(base, peak) 527.cam4_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 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 Peak 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 Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 519.lbm_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -ldl 538.imagick_r: basepeak = yes 544.nab_r: -m64 -flto -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -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 -lamdlibm -lamdalloc -ldl C++ benchmarks: 508.namd_r: basepeak = yes 510.parest_r: -m64 -std=c++14 -flto -Wl,-mllvm -Wl,-suppress-fmas -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -mllvm -unroll-threshold=100 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -ldl Fortran benchmarks: 503.bwaves_r: basepeak = yes 549.fotonik3d_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3 -fepilog-vectorization-of-inductions -fvector-transform -fscalar-transform -lamdlibm -lamdalloc -ldl -lflang 554.roms_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3 -fepilog-vectorization-of-inductions -zopt -lamdlibm -lamdalloc -ldl -lflang Benchmarks using both Fortran and C: 521.wrf_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -ldl -lflang 527.cam4_r: -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 -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -reduce-array-computations=3 -zopt -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -ldl -lflang Benchmarks using both C and C++: 511.povray_r: -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 -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -lamdlibm -lamdalloc -ldl 526.blender_r: -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 -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -lamdlibm -lamdalloc -ldl Benchmarks using Fortran, C, and C++: 507.cactuBSSN_r: basepeak = yes Peak 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/aocc500-flags.2024-10-10.html http://www.spec.org/cpu2017/flags/New_H3C-Platform-AMD-Settings-V1.7-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-V1.7-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 2025-03-21 19:28:50-0400. Report generated on 2025-06-18 10:24:32 by CPU2017 text formatter v6255. Originally published on 2025-06-18.