SPEC CPU(R)2017 Floating Point Rate Result Supermicro SuperServer SYS-621H-TN12R (X13DEM , Intel Xeon Gold 6426Y) CPU2017 License: 001176 Test date: Nov-2022 Test sponsor: Supermicro Hardware availability: Jan-2023 Tested by: Supermicro Software availability: Jun-2022 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 64 335 1910 S 64 335 1910 S 503.bwaves_r 64 335 1920 S 64 335 1920 S 503.bwaves_r 64 335 1920 * 64 335 1920 * 507.cactuBSSN_r 64 165 491 S 32 75.6 536 * 507.cactuBSSN_r 64 165 492 S 32 75.8 535 S 507.cactuBSSN_r 64 165 491 * 32 75.6 536 S 508.namd_r 64 260 234 S 64 260 234 S 508.namd_r 64 260 234 S 64 260 234 S 508.namd_r 64 260 234 * 64 260 234 * 510.parest_r 64 765 219 S 32 336 249 S 510.parest_r 64 766 218 S 32 336 249 * 510.parest_r 64 766 219 * 32 336 249 S 511.povray_r 64 393 380 * 64 406 369 S 511.povray_r 64 393 381 S 64 406 368 S 511.povray_r 64 394 380 S 64 406 368 * 519.lbm_r 64 256 263 * 64 256 263 * 519.lbm_r 64 256 264 S 64 256 264 S 519.lbm_r 64 257 263 S 64 257 263 S 521.wrf_r 64 407 353 * 32 209 343 * 521.wrf_r 64 406 353 S 32 210 342 S 521.wrf_r 64 407 352 S 32 208 344 S 526.blender_r 64 276 353 * 64 276 353 * 526.blender_r 64 276 353 S 64 276 353 S 526.blender_r 64 277 352 S 64 277 352 S 527.cam4_r 64 283 395 S 32 162 346 * 527.cam4_r 64 282 397 * 32 162 346 S 527.cam4_r 64 281 398 S 32 162 346 S 538.imagick_r 64 166 956 * 64 166 956 * 538.imagick_r 64 167 956 S 64 167 956 S 538.imagick_r 64 166 956 S 64 166 956 S 544.nab_r 64 178 604 S 64 149 724 * 544.nab_r 64 178 606 S 64 149 723 S 544.nab_r 64 178 606 * 64 149 724 S 549.fotonik3d_r 64 665 375 S 64 665 375 S 549.fotonik3d_r 64 664 376 S 64 664 376 S 549.fotonik3d_r 64 664 375 * 64 664 375 * 554.roms_r 64 545 187 * 32 256 199 S 554.roms_r 64 544 187 S 32 258 197 S 554.roms_r 64 545 187 S 32 257 198 * ================================================================================= 503.bwaves_r 64 335 1920 * 64 335 1920 * 507.cactuBSSN_r 64 165 491 * 32 75.6 536 * 508.namd_r 64 260 234 * 64 260 234 * 510.parest_r 64 766 219 * 32 336 249 * 511.povray_r 64 393 380 * 64 406 368 * 519.lbm_r 64 256 263 * 64 256 263 * 521.wrf_r 64 407 353 * 32 209 343 * 526.blender_r 64 276 353 * 64 276 353 * 527.cam4_r 64 282 397 * 32 162 346 * 538.imagick_r 64 166 956 * 64 166 956 * 544.nab_r 64 178 606 * 64 149 724 * 549.fotonik3d_r 64 664 375 * 64 664 375 * 554.roms_r 64 545 187 * 32 257 198 * SPECrate(R)2017_fp_base 411 SPECrate(R)2017_fp_peak 420 HARDWARE -------- CPU Name: Intel Xeon Gold 6426Y Max MHz: 4100 Nominal: 2500 Enabled: 32 cores, 2 chips, 2 threads/core Orderable: 2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 37.5 MB I+D on chip per chip Other: None Memory: 2 TB (32 x 64 GB 2Rx4 PC5-4800B-R, running at 4400) Storage: 1 x 960 GB SATA III SSD Other: None SOFTWARE -------- OS: SUSE Linux Enterprise Server 15 SP4 Kernel 5.14.21-150400.22-default Compiler: C/C++: Version 2022.1 of Intel oneAPI DPC++/C++ Compiler for Linux; Fortran: Version 2022.1 of Intel Fortran Compiler for Linux; Parallel: No Firmware: Version 1.0a released Nov-2022 File System: xfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc memory allocator V5.0.1 Power Management: BIOS and OS set to prefer performance at the cost of additional power usage. Submit Notes ------------ The numactl mechanism was used to bind copies to processors. The config file option 'submit' was used to generate numactl commands to bind each copy to a specific processor. For details, please see the config file. Operating System Notes ---------------------- Stack size set to unlimited using "ulimit -s unlimited" Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2017/lib/intel64:/home/cpu2017/je5.0.1-64" MALLOC_CONF = "retain:true" General Notes ------------- Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB RAM memory using Red Hat Enterprise Linux 8.4 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 \ 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. 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: Power Technology = Custom Power Performance Tuning = BIOS Controls EPB ENERGY_PERF_BIAS_CFG mode = Performance DCU Streamer Prefetcher = Disable SNC = Enable SNC4 (4-clusters) LLC Dead Line Alloc = Disable KTI Prefetch = Enable Stale AtoS = Disable Patrol Scrub = Disable Sysinfo program /home/cpu2017/bin/sysinfo Rev: r6622 of 2021-04-07 982a61ec0915b55891ef0e16acafc64d running on localhost Tue Nov 22 16:29:58 2022 SUT (System Under Test) info as seen by some common utilities. For more information on this section, see https://www.spec.org/cpu2017/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Gold 6426Y 2 "physical id"s (chips) 64 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 16 siblings : 32 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 From lscpu from util-linux 2.37.2: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Vendor ID: GenuineIntel Model name: Intel(R) Xeon(R) Gold 6426Y CPU family: 6 Model: 143 Thread(s) per core: 2 Core(s) per socket: 16 Socket(s): 2 Stepping: 8 Frequency boost: enabled CPU max MHz: 2501.0000 CPU min MHz: 800.0000 BogoMIPS: 5000.00 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 cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm 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 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: 75 MiB (2 instances) NUMA node(s): 4 NUMA node0 CPU(s): 0-7,32-39 NUMA node1 CPU(s): 8-15,40-47 NUMA node2 CPU(s): 16-23,48-55 NUMA node3 CPU(s): 24-31,56-63 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 and seccomp 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 37.5M 75M 15 Unified 3 40960 1 64 /proc/cpuinfo cache data cache size : 38400 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 4 nodes (0-3) node 0 cpus: 0 1 2 3 4 5 6 7 32 33 34 35 36 37 38 39 node 0 size: 515695 MB node 0 free: 503397 MB node 1 cpus: 8 9 10 11 12 13 14 15 40 41 42 43 44 45 46 47 node 1 size: 516091 MB node 1 free: 509052 MB node 2 cpus: 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 node 2 size: 516091 MB node 2 free: 509020 MB node 3 cpus: 24 25 26 27 28 29 30 31 56 57 58 59 60 61 62 63 node 3 size: 516062 MB node 3 free: 509079 MB node distances: node 0 1 2 3 0: 10 12 21 21 1: 12 10 21 21 2: 21 21 10 12 3: 21 21 12 10 From /proc/meminfo MemTotal: 2113475952 kB HugePages_Total: 0 Hugepagesize: 2048 kB /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has ondemand From /etc/*release* /etc/*version* os-release: NAME="SLES" VERSION="15-SP4" VERSION_ID="15.4" PRETTY_NAME="SUSE Linux Enterprise Server 15 SP4" ID="sles" ID_LIKE="suse" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:15:sp4" uname -a: Linux localhost 5.14.21-150400.22-default #1 SMP PREEMPT_DYNAMIC Wed May 11 06:57:18 UTC 2022 (49db222) x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: CVE-2018-12207 (iTLB Multihit): Not affected CVE-2018-3620 (L1 Terminal Fault): Not affected Microarchitectural Data Sampling: Not affected CVE-2017-5754 (Meltdown): Not affected CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store Bypass disabled via prctl and seccomp CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs barriers and __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Enhanced IBRS, IBPB: conditional, RSB filling CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 3 Nov 22 10:50 SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 xfs 892G 37G 856G 5% / From /sys/devices/virtual/dmi/id Vendor: Supermicro Product: Super Server Product Family: Family Serial: 0123456789 Additional information from dmidecode 3.2 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: 28x SK Hynix HMCG94MEBRA109N 64 GB 2 rank 4800, configured at 4400 4x SK Hynix HMCG94MEBRA124N 64 GB 2 rank 4800, configured at 4400 BIOS: BIOS Vendor: American Megatrends International, LLC. BIOS Version: 1.0a BIOS Date: 11/18/2022 BIOS Revision: 5.29 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 519.lbm_r(base, peak) 538.imagick_r(base, peak) | 544.nab_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++ | 508.namd_r(base, peak) 510.parest_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++, C | 511.povray_r(base, peak) 526.blender_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++, C, Fortran | 507.cactuBSSN_r(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran | 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) | 554.roms_r(base, peak) ------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 521.wrf_r(base, peak) 527.cam4_r(base, peak) ------------------------------------------------------------------------------ Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2022.1.0 Build 20220316 Copyright (C) 1985-2022 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Benchmarks using both C and C++: icpx icx Benchmarks using Fortran, C, and C++: icpx icx ifx 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_LP64 -DSPEC_CASE_FLAG -convert big_endian 526.blender_r: -DSPEC_LP64 -DSPEC_LINUX -funsigned-char 527.cam4_r: -DSPEC_LP64 -DSPEC_CASE_FLAG 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: -w -std=c11 -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib C++ benchmarks: -w -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Fortran benchmarks: -w -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Benchmarks using both Fortran and C: -w -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Benchmarks using both C and C++: -w -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Benchmarks using Fortran, C, and C++: -w -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Peak Compiler Invocation ------------------------ C benchmarks: icx C++ benchmarks: icpx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Benchmarks using both C and C++: icpx icx Benchmarks using Fortran, C, and C++: icpx icx ifx Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 519.lbm_r: basepeak = yes 538.imagick_r: basepeak = yes 544.nab_r: -w -std=c11 -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -qopt-zmm-usage=high -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib C++ benchmarks: 508.namd_r: basepeak = yes 510.parest_r: -w -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Fortran benchmarks: 503.bwaves_r: basepeak = yes 549.fotonik3d_r: basepeak = yes 554.roms_r: -w -m64 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Benchmarks using both Fortran and C: -w -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib Benchmarks using both C and C++: 511.povray_r: -w -m64 -std=c11 -Wl,-z,muldefs -fprofile-generate(pass 1) -fprofile-use=default.profdata(pass 2) -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib 526.blender_r: basepeak = yes Benchmarks using Fortran, C, and C++: -w -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX512 -Ofast -ffast-math -flto -mfpmath=sse -funroll-loops -qopt-mem-layout-trans=4 -nostandard-realloc-lhs -align array32byte -auto -ljemalloc -L/usr/local/jemalloc64-5.0.1/lib The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic2022-official-linux64_revA.html http://www.spec.org/cpu2017/flags/Supermicro-Platform-Settings-V1.2-SPR-revC.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic2022-official-linux64_revA.xml http://www.spec.org/cpu2017/flags/Supermicro-Platform-Settings-V1.2-SPR-revC.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 v1.1.8 on 2022-11-22 03:29:57-0500. Report generated on 2023-01-10 19:00:59 by CPU2017 text formatter v6255. Originally published on 2023-01-10.