SPEC CPU(R)2017 Floating Point Speed Result New H3C Technologies Co., Ltd. H3C UniServer R4900 G6 Ultra (Intel Xeon Gold 6444Y) CPU2017 License: 9066 Test date: Apr-2023 Test sponsor: New H3C Technologies Co., Ltd. Hardware availability: Jan-2023 Tested by: New H3C Technologies Co., Ltd. Software availability: Dec-2022 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 32 62.2 949 S 603.bwaves_s 32 62.4 946 * 603.bwaves_s 32 62.4 945 S 607.cactuBSSN_s 32 45.8 364 * 607.cactuBSSN_s 32 46.1 362 S 607.cactuBSSN_s 32 45.0 371 S 619.lbm_s 32 21.6 243 S 619.lbm_s 32 22.9 229 S 619.lbm_s 32 22.3 234 * 621.wrf_s 32 61.3 216 S 621.wrf_s 32 61.6 215 S 621.wrf_s 32 61.4 216 * 627.cam4_s 32 64.0 138 S 627.cam4_s 32 64.6 137 S 627.cam4_s 32 64.3 138 * 628.pop2_s 32 121 97.9 S 628.pop2_s 32 120 98.6 S 628.pop2_s 32 121 98.1 * 638.imagick_s 32 28.5 507 S 638.imagick_s 32 28.1 513 S 638.imagick_s 32 28.2 512 * 644.nab_s 32 40.0 437 S 644.nab_s 32 39.7 440 * 644.nab_s 32 39.7 441 S 649.fotonik3d_s 32 57.8 158 S 649.fotonik3d_s 32 57.1 160 * 649.fotonik3d_s 32 57.1 160 S 654.roms_s 32 46.0 342 S 654.roms_s 32 45.9 343 S 654.roms_s 32 45.9 343 * ================================================================================= 603.bwaves_s 32 62.4 946 * 607.cactuBSSN_s 32 45.8 364 * 619.lbm_s 32 22.3 234 * 621.wrf_s 32 61.4 216 * 627.cam4_s 32 64.3 138 * 628.pop2_s 32 121 98.1 * 638.imagick_s 32 28.2 512 * 644.nab_s 32 39.7 440 * 649.fotonik3d_s 32 57.1 160 * 654.roms_s 32 45.9 343 * SPECspeed(R)2017_fp_base 279 SPECspeed(R)2017_fp_peak Not Run HARDWARE -------- CPU Name: Intel Xeon Gold 6444Y Max MHz: 4000 Nominal: 3600 Enabled: 32 cores, 2 chips Orderable: 1,2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 45 MB I+D on chip per chip Other: None Memory: 512 GB (16 x 32 GB 2Rx8 PC5-4800B-R) Storage: 1 x 3.2 TB NVME SSD Other: None SOFTWARE -------- OS: Red Hat Enterprise Linux 9.0 (Plow) 5.14.0-70.22.1.el9_0.x86_64 Compiler: C/C++: Version 2023.0 of Intel oneAPI DPC++/C++ Compiler for Linux; Fortran: Version 2023.0 of Intel Fortran Compiler for Linux; Parallel: Yes Firmware: Version 5.29 released Mar-2023 BIOS File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: Not Applicable Other: jemalloc memory allocator V5.0.1 Power Management: BIOS and OS set to prefer performance at the cost of additional power usage. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" tuned-adm profile was set to Throughput-Performance using "tuned-adm profile throughput-performance" cpupower was set to performance using "cpupower frequency-set -g performance" Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: KMP_AFFINITY = "granularity=fine,compact" LD_LIBRARY_PATH = "/home/speccpu2/lib/intel64:/home/speccpu2/je5.0.1-64" MALLOC_CONF = "retain:true" OMP_STACKSIZE = "192M" General Notes ------------- Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB RAM memory using Red Hat Enterprise Linux 8.4 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. Transparent Huge Pages enabled by default Prior to runcpu invocation Filesystem page cache synced and cleared with: sync; echo 3> /proc/sys/vm/drop_caches runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu jemalloc, a general purpose malloc implementation built with the RedHat Enterprise 7.5, and the system compiler gcc 4.8.5 sources available from jemalloc.net or https://github.com/jemalloc/jemalloc/releases Platform Notes -------------- BIOS Settings: Set Enable LP [Global] to Single LP Set Patrol Scrub to Disabled Set Power Performance Tuning to BIOS Controls EPB Set ENERGY_PERF_BIAS_CFG mode to Performance Set LLC Prefetch to Disabled Set FB Thread Slicing to Enabled Set AMP Prefetch to Enabled Set Enforce DDR Memory Frequency POR to Disabled Sysinfo program /home/speccpu2/bin/sysinfo Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197 running on localhost.localdomain Thu Apr 20 08:06:16 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 250 (250-6.el9_0) 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. tuned-adm active 17. sysctl 18. /sys/kernel/mm/transparent_hugepage 19. /sys/kernel/mm/transparent_hugepage/khugepaged 20. OS release 21. Disk information 22. /sys/devices/virtual/dmi/id 23. dmidecode 24. BIOS ------------------------------------------------------------ ------------------------------------------------------------ 1. uname -a Linux localhost.localdomain 5.14.0-70.22.1.el9_0.x86_64 #1 SMP PREEMPT Tue Aug 2 10:02:12 EDT 2022 x86_64 x86_64 x86_64 GNU/Linux ------------------------------------------------------------ 2. w 08:06:16 up 4:43, 2 users, load average: 0.00, 0.00, 0.00 USER TTY LOGIN@ IDLE JCPU PCPU WHAT root tty1 03:24 11.00s 0.73s 0.00s -bash root pts/0 03:54 40.00s 0.06s 0.06s -bash ------------------------------------------------------------ 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) 2060508 max locked memory (kbytes, -l) 64 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) 2060508 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited ------------------------------------------------------------ 5. sysinfo process ancestry /usr/lib/systemd/systemd rhgb --switched-root --system --deserialize 31 login -- root -bash -bash runcpu --nobuild --action validate --define default-platform-flags -c ic2023.0-lin-sapphirerapids-speed-20221201.cfg --define cores=32 --tune base -o all --define drop_caches fpspeed runcpu --nobuild --action validate --define default-platform-flags --configfile ic2023.0-lin-sapphirerapids-speed-20221201.cfg --define cores=32 --tune base --output_format all --define drop_caches --nopower --runmode speed --tune base --size refspeed fpspeed --nopreenv --note-preenv --logfile $SPEC/tmp/CPU2017.002/templogs/preenv.fpspeed.002.0.log --lognum 002.0 --from_runcpu 2 specperl $SPEC/bin/sysinfo $SPEC = /home/speccpu2 ------------------------------------------------------------ 6. /proc/cpuinfo model name : Intel(R) Xeon(R) Gold 6444Y vendor_id : GenuineIntel cpu family : 6 model : 143 stepping : 8 microcode : 0x2b000181 bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs cpu cores : 16 siblings : 16 2 physical ids (chips) 32 processors (hardware threads) physical id 0: core ids 0-15 physical id 1: core ids 0-15 physical id 0: apicids 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30 physical id 1: apicids 128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158 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): 32 On-line CPU(s) list: 0-31 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation Model name: Intel(R) Xeon(R) Gold 6444Y BIOS Model name: Intel(R) Xeon(R) Gold 6444Y CPU family: 6 Model: 143 Thread(s) per core: 1 Core(s) per socket: 16 Socket(s): 2 Stepping: 8 CPU max MHz: 4000.0000 CPU min MHz: 800.0000 BogoMIPS: 7200.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 invpcid_single intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr avx512_fp16 amx_tile flush_l1d arch_capabilities Virtualization: VT-x L1d cache: 1.5 MiB (32 instances) L1i cache: 1 MiB (32 instances) L2 cache: 64 MiB (32 instances) L3 cache: 90 MiB (2 instances) NUMA node(s): 2 NUMA node0 CPU(s): 0-15 NUMA node1 CPU(s): 16-31 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: 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 IBRS, IBPB conditional, 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 48K 1.5M 12 Data 1 64 1 64 L1i 32K 1M 8 Instruction 1 64 1 64 L2 2M 64M 16 Unified 2 2048 1 64 L3 45M 90M 15 Unified 3 49152 1 64 ------------------------------------------------------------ 8. numactl --hardware NOTE: a numactl 'node' might or might not correspond to a physical chip. available: 2 nodes (0-1) node 0 cpus: 0-15 node 0 size: 257170 MB node 0 free: 237894 MB node 1 cpus: 16-31 node 1 size: 257997 MB node 1 free: 257483 MB node distances: node 0 1 0: 10 21 1: 21 10 ------------------------------------------------------------ 9. /proc/meminfo MemTotal: 527531704 kB ------------------------------------------------------------ 10. who -r run-level 3 Apr 20 03:23 ------------------------------------------------------------ 11. Systemd service manager version: systemd 250 (250-6.el9_0) Default Target Status multi-user degraded ------------------------------------------------------------ 12. Failed units, from systemctl list-units --state=failed UNIT LOAD ACTIVE SUB DESCRIPTION * dnf-makecache.service loaded failed failed dnf makecache ------------------------------------------------------------ 13. Services, from systemctl list-unit-files STATE UNIT FILES enabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online atd auditd bluetooth chronyd crond dbus-broker firewalld getty@ insights-client-boot irqbalance iscsi iscsi-onboot kdump libstoragemgmt lvm2-monitor mcelog mdmonitor microcode multipathd nis-domainname nvmefc-boot-connections rhsmcertd rsyslog selinux-autorelabel-mark smartd sshd sssd systemd-network-generator tuned udisks2 enabled-runtime systemd-remount-fs disabled arp-ethers blk-availability chrony-wait cni-dhcp console-getty cpupower debug-shell iprdump iprinit iprupdate iscsid iscsiuio kpatch kvm_stat ledmon man-db-restart-cache-update nftables nvmf-autoconnect podman podman-auto-update podman-restart psacct rdisc rhcd rhsm rhsm-facts rpmdb-rebuild 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 ------------------------------------------------------------ 14. Linux kernel boot-time arguments, from /proc/cmdline BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.14.0-70.22.1.el9_0.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 ------------------------------------------------------------ 15. cpupower frequency-info analyzing CPU 0: current policy: frequency should be within 800 MHz and 4.00 GHz. The governor "performance" may decide which speed to use within this range. boost state support: Supported: yes Active: yes ------------------------------------------------------------ 16. tuned-adm active Current active profile: throughput-performance ------------------------------------------------------------ 17. sysctl kernel.numa_balancing 1 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 40 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 10 vm.watermark_boost_factor 15000 vm.watermark_scale_factor 10 vm.zone_reclaim_mode 0 ------------------------------------------------------------ 18. /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 ------------------------------------------------------------ 19. /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 ------------------------------------------------------------ 20. OS release From /etc/*-release /etc/*-version os-release Red Hat Enterprise Linux 9.0 (Plow) redhat-release Red Hat Enterprise Linux release 9.0 (Plow) system-release Red Hat Enterprise Linux release 9.0 (Plow) ------------------------------------------------------------ 21. Disk information SPEC is set to: /home/speccpu2 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/rhel-home xfs 2.9T 72G 2.8T 3% /home ------------------------------------------------------------ 22. /sys/devices/virtual/dmi/id Product Family: Rack ------------------------------------------------------------ 23. 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: 16x Micron MTC20F2085S1RC48BA1 32 GB 2 rank 4800 ------------------------------------------------------------ 24. BIOS (This section combines info from /sys/devices and dmidecode.) BIOS Vendor: American Megatrends International, LLC. BIOS Version: 6.00.17 BIOS Date: 03/30/2023 BIOS Revision: 5.29 Compiler Version Notes ---------------------- ============================================================================================================ C | 619.lbm_s(base) 638.imagick_s(base) 644.nab_s(base) ------------------------------------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ ============================================================================================================ C++, C, Fortran | 607.cactuBSSN_s(base) ------------------------------------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran | 603.bwaves_s(base) 649.fotonik3d_s(base) 654.roms_s(base) ------------------------------------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ ============================================================================================================ Fortran, C | 621.wrf_s(base) 627.cam4_s(base) 628.pop2_s(base) ------------------------------------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2023.0.0 Build 20221201 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Benchmarks using Fortran, C, and C++: icpx icx ifx Base Portability Flags ---------------------- 603.bwaves_s: -DSPEC_LP64 607.cactuBSSN_s: -DSPEC_LP64 619.lbm_s: -DSPEC_LP64 621.wrf_s: -DSPEC_LP64 -DSPEC_CASE_FLAG -convert big_endian 627.cam4_s: -DSPEC_LP64 -DSPEC_CASE_FLAG 628.pop2_s: -DSPEC_LP64 -DSPEC_CASE_FLAG -convert big_endian -assume byterecl 638.imagick_s: -DSPEC_LP64 644.nab_s: -DSPEC_LP64 649.fotonik3d_s: -DSPEC_LP64 654.roms_s: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -m64 -std=c11 -Wl,-z,muldefs -xsapphirerapids -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -Wno-implicit-int -mprefer-vector-width=512 -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Fortran benchmarks: -m64 -Wl,-z,muldefs -DSPEC_OPENMP -xsapphirerapids -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -nostandard-realloc-lhs -align array32byte -auto -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Benchmarks using both Fortran and C: -m64 -std=c11 -Wl,-z,muldefs -xsapphirerapids -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -Wno-implicit-int -mprefer-vector-width=512 -nostandard-realloc-lhs -align array32byte -auto -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Benchmarks using Fortran, C, and C++: -m64 -std=c++14 -std=c11 -Wl,-z,muldefs -xsapphirerapids -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -fiopenmp -DSPEC_OPENMP -Wno-implicit-int -mprefer-vector-width=512 -nostandard-realloc-lhs -align array32byte -auto -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic2023-official-linux64.html http://www.spec.org/cpu2017/flags/New_H3C-Platform-Settings-V1.0-SPR-RevC.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic2023-official-linux64.xml http://www.spec.org/cpu2017/flags/New_H3C-Platform-Settings-V1.0-SPR-RevC.xml SPEC CPU and SPECspeed are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ---------------------------------------------------------------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact info@spec.org. Copyright 2017-2023 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.9 on 2023-04-20 08:06:16-0400. Report generated on 2023-05-23 11:01:28 by CPU2017 text formatter v6255. Originally published on 2023-05-23.