SPEC CPU(R)2017 Floating Point Speed Result Dell Inc. PowerEdge MX740C (Intel Xeon Gold 6246R, 3.40 GHz) CPU2017 License: 55 Test date: May-2020 Test sponsor: Dell Inc. Hardware availability: Feb-2020 Tested by: Dell Inc. Software availability: Apr-2020 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 64 108 548 S 64 107 551 S 603.bwaves_s 64 108 547 S 64 108 547 * 603.bwaves_s 64 108 547 * 64 110 538 S 607.cactuBSSN_s 64 108 154 * 64 108 154 * 607.cactuBSSN_s 64 107 155 S 64 107 155 S 607.cactuBSSN_s 64 110 151 S 64 110 151 S 619.lbm_s 64 60.9 86.0 * 64 60.9 86.0 * 619.lbm_s 64 66.9 78.3 S 64 66.9 78.3 S 619.lbm_s 64 60.1 87.2 S 64 60.1 87.2 S 621.wrf_s 64 95.5 138 S 64 93.2 142 * 621.wrf_s 64 94.8 140 S 64 93.3 142 S 621.wrf_s 64 95.0 139 * 64 92.5 143 S 627.cam4_s 64 76.0 117 S 64 76.0 117 S 627.cam4_s 64 75.7 117 * 64 75.7 117 * 627.cam4_s 64 75.5 117 S 64 75.5 117 S 628.pop2_s 64 172 69.2 S 64 172 69.2 S 628.pop2_s 64 172 69.0 * 64 172 69.0 * 628.pop2_s 64 173 68.5 S 64 173 68.5 S 638.imagick_s 64 115 126 * 64 115 126 * 638.imagick_s 64 115 125 S 64 115 125 S 638.imagick_s 64 114 126 S 64 114 126 S 644.nab_s 64 68.7 254 * 64 84.2 208 S 644.nab_s 64 68.6 255 S 64 63.6 275 * 644.nab_s 64 68.8 254 S 64 63.6 275 S 649.fotonik3d_s 64 106 85.6 S 64 158 57.6 S 649.fotonik3d_s 64 106 86.1 * 64 106 85.8 S 649.fotonik3d_s 64 105 86.8 S 64 109 84.0 * 654.roms_s 64 116 136 * 64 116 136 * 654.roms_s 64 114 138 S 64 114 138 S 654.roms_s 64 117 135 S 64 117 135 S ================================================================================= 603.bwaves_s 64 108 547 * 64 108 547 * 607.cactuBSSN_s 64 108 154 * 64 108 154 * 619.lbm_s 64 60.9 86.0 * 64 60.9 86.0 * 621.wrf_s 64 95.0 139 * 64 93.2 142 * 627.cam4_s 64 75.7 117 * 64 75.7 117 * 628.pop2_s 64 172 69.0 * 64 172 69.0 * 638.imagick_s 64 115 126 * 64 115 126 * 644.nab_s 64 68.7 254 * 64 63.6 275 * 649.fotonik3d_s 64 106 86.1 * 64 109 84.0 * 654.roms_s 64 116 136 * 64 116 136 * SPECspeed(R)2017_fp_base 141 SPECspeed(R)2017_fp_peak 142 HARDWARE -------- CPU Name: Intel Xeon Gold 6246R Max MHz: 4100 Nominal: 3400 Enabled: 32 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: 35.75 MB I+D on chip per chip Other: None Memory: 768 GB (24 x 32 GB 2Rx8 PC4-2933V-R, running at 2933) Storage: 1 x 960 GB SATA SSD Other: None SOFTWARE -------- OS: Red Hat Enterprise Linux 8.1 kernel 4.18.0-147.el8.x86_64 Compiler: C/C++: Version 19.1.1.217 of Intel C/C++ Compiler for Linux; Fortran: Version 19.1.1.217 of Intel Fortran Compiler for Linux Parallel: Yes Firmware: Version 2.7.1 released Feb-2020 File System: tmpfs 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 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: KMP_AFFINITY = "granularity=fine,compact" LD_LIBRARY_PATH = "/dev/shm/cpu2017-ic19.1u1/lib/intel64:/dev/shm/cpu2017-ic19.1u1/je5.0.1 -64" MALLOC_CONF = "retain:true" OMP_STACKSIZE = "192M" General Notes ------------- Binaries compiled on a system with 1x Intel Core i9-9900K CPU + 64GB RAM memory using Redhat Enterprise Linux 8.0 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 Benchmark run from a 225 GB ramdisk created with the cmd; "mount -t tmpfs -o size=225G tmpfs /mnt/ramdisk" 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: Sub NUMA Cluster enabled Virtualization Technology disabled System Profile set to Custom CPU Performance set to Maximum Performance C States set to Autonomous C1E disabled Uncore Frequency set to Dynamic Energy Efficiency Policy set to Performance Memory Patrol Scrub set to standard Logical Processor enabled CPU Interconnect Bus Link Power Management disabled PCI ASPM L1 Link Power Management disabled UPI Prefetch enabled LLC Prefetch disabled Dead Line LLC Alloc enabled Directory AtoS disabled Sysinfo program /dev/shm/cpu2017-ic19.1u1/bin/sysinfo Rev: r6365 of 2019-08-21 295195f888a3d7edb1e6e46a485a0011 running on localhost.localdomain Wed May 27 23:04:38 2020 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 6246R CPU @ 3.40GHz 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 6 12 13 16 17 18 19 21 25 26 27 28 29 physical 1: cores 0 1 2 3 4 5 6 13 16 17 18 19 21 24 28 29 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Thread(s) per core: 2 Core(s) per socket: 16 Socket(s): 2 NUMA node(s): 4 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6246R CPU @ 3.40GHz Stepping: 7 CPU MHz: 3772.618 CPU max MHz: 4100.0000 CPU min MHz: 1200.0000 BogoMIPS: 6800.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 1024K L3 cache: 36608K NUMA node0 CPU(s): 0,4,6,12,16,20,24,28,32,36,38,44,48,52,56,60 NUMA node1 CPU(s): 1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61 NUMA node2 CPU(s): 2,8,10,14,18,22,26,30,34,40,42,46,50,54,58,62 NUMA node3 CPU(s): 3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63 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 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 cdp_l3 invpcid_single intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts pku ospke avx512_vnni md_clear flush_l1d arch_capabilities /proc/cpuinfo cache data cache size : 36608 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 4 6 12 16 20 24 28 32 36 38 44 48 52 56 60 node 0 size: 192046 MB node 0 free: 184792 MB node 1 cpus: 1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 61 node 1 size: 193532 MB node 1 free: 182479 MB node 2 cpus: 2 8 10 14 18 22 26 30 34 40 42 46 50 54 58 62 node 2 size: 193532 MB node 2 free: 192491 MB node 3 cpus: 3 7 11 15 19 23 27 31 35 39 43 47 51 55 59 63 node 3 size: 193532 MB node 3 free: 193267 MB node distances: node 0 1 2 3 0: 10 21 11 21 1: 21 10 21 11 2: 11 21 10 21 3: 21 11 21 10 From /proc/meminfo MemTotal: 791187572 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux" VERSION="8.1 (Ootpa)" ID="rhel" ID_LIKE="fedora" VERSION_ID="8.1" PLATFORM_ID="platform:el8" PRETTY_NAME="Red Hat Enterprise Linux 8.1 (Ootpa)" ANSI_COLOR="0;31" redhat-release: Red Hat Enterprise Linux release 8.1 (Ootpa) system-release: Red Hat Enterprise Linux release 8.1 (Ootpa) system-release-cpe: cpe:/o:redhat:enterprise_linux:8.1:ga uname -a: Linux localhost.localdomain 4.18.0-147.el8.x86_64 #1 SMP Thu Sep 26 15:52:44 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: 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 run-level 3 May 26 13:27 SPEC is set to: /dev/shm/cpu2017-ic19.1u1 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 378G 11G 368G 3% /dev/shm From /sys/devices/virtual/dmi/id BIOS: Dell Inc. 2.7.1 02/14/2020 Vendor: Dell Inc. Product: PowerEdge MX740c Product Family: PowerEdge Serial: 1234567 Additional information from dmidecode 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: 21x 00AD00B300AD HMA84GR7CJR4N-WM 32 GB 2 rank 2933 1x 00AD063200AD HMA84GR7CJR4N-WM 32 GB 2 rank 2933 2x 00AD069D00AD HMA84GR7CJR4N-WM 32 GB 2 rank 2933 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 619.lbm_s(base, peak) 638.imagick_s(base, peak) | 644.nab_s(base, peak) ------------------------------------------------------------------------------ Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== C++, C, Fortran | 607.cactuBSSN_s(base, peak) ------------------------------------------------------------------------------ Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) | 654.roms_s(base, peak) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 621.wrf_s(base, peak) 627.cam4_s(base, peak) | 628.pop2_s(base, peak) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.1.217 Build 20200306 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using Fortran, C, and C++: icpc icc ifort 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 -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries Fortran benchmarks: -m64 -Wl,-z,muldefs -DSPEC_OPENMP -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -nostandard-realloc-lhs -mbranches-within-32B-boundaries -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Benchmarks using both Fortran and C: -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Benchmarks using Fortran, C, and C++: -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Peak Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: ifort icc Benchmarks using Fortran, C, and C++: icpc icc ifort Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 619.lbm_s: basepeak = yes 638.imagick_s: basepeak = yes 644.nab_s: -m64 -std=c11 -Wl,-z,muldefs -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc Fortran benchmarks: 603.bwaves_s: -m64 -Wl,-z,muldefs -prof-gen(pass 1) -prof-use(pass 2) -DSPEC_SUPPRESS_OPENMP -DSPEC_OPENMP -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -qopenmp -nostandard-realloc-lhs -mbranches-within-32B-boundaries -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc 649.fotonik3d_s: Same as 603.bwaves_s 654.roms_s: basepeak = yes Benchmarks using both Fortran and C: 621.wrf_s: -m64 -std=c11 -Wl,-z,muldefs -prof-gen(pass 1) -prof-use(pass 2) -ipo -xCORE-AVX2 -O3 -no-prec-div -qopt-prefetch -ffinite-math-only -qopt-mem-layout-trans=4 -DSPEC_SUPPRESS_OPENMP -qopenmp -DSPEC_OPENMP -mbranches-within-32B-boundaries -nostandard-realloc-lhs -L/usr/local/jemalloc64-5.0.1/lib -ljemalloc 627.cam4_s: basepeak = yes 628.pop2_s: basepeak = yes Benchmarks using Fortran, C, and C++: 607.cactuBSSN_s: basepeak = yes The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/Intel-ic19.1u1-official-linux64_revA.html http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-revE10.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/Intel-ic19.1u1-official-linux64_revA.xml http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-revE10.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 2017-2020 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.0 on 2020-05-27 23:04:38-0400. Report generated on 2020-06-23 18:05:25 by CPU2017 text formatter v6255. Originally published on 2020-06-23.