| CPU2006 license: | 55 | Test date: | Jul-2017 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Sep-2017 |
| Tested by: | Dell Inc. | Software Availability: | Apr-2017 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon Gold 6146 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 4.20 GHz |
| CPU MHz: | 3200 |
| FPU: | Integrated |
| CPU(s) enabled: | 48 cores, 4 chips, 12 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per core |
| L3 Cache: | 24.75 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 768 GB (48 x 16 GB 2Rx8 PC4-2666V-R) |
| Disk Subsystem: | 1 x 960 GB SATA SSD |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 SP2 4.4.21-69-default |
| Compiler: | C/C++: Version 17.0.3.191 of Intel C/C++ Compiler for Linux |
| Auto Parallel: | Yes |
| File System: | xfs |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.2 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||
| 400.perlbench | 190 | 51.3 | 186 | 52.4 | 186 | 52.5 | 164 | 59.4 | 165 | 59.4 | 166 | 58.8 |
| 401.bzip2 | 306 | 31.6 | 308 | 31.4 | 306 | 31.5 | 307 | 31.5 | 307 | 31.4 | 307 | 31.4 |
| 403.gcc | 193 | 41.8 | 192 | 41.8 | 193 | 41.6 | 197 | 40.9 | 188 | 42.8 | 196 | 41.0 |
| 429.mcf | 112 | 81.5 | 112 | 81.1 | 112 | 81.1 | 111 | 82.3 | 112 | 81.1 | 111 | 81.8 |
| 445.gobmk | 281 | 37.3 | 283 | 37.1 | 282 | 37.1 | 278 | 37.7 | 279 | 37.6 | 279 | 37.6 |
| 456.hmmer | 84.3 | 111 | 84.1 | 111 | 84.8 | 110 | 84.3 | 111 | 84.1 | 111 | 84.8 | 110 |
| 458.sjeng | 291 | 41.5 | 293 | 41.3 | 292 | 41.4 | 287 | 42.1 | 290 | 41.7 | 289 | 41.9 |
| 462.libquantum | 2.99 | 6920 | 3.06 | 6780 | 3.06 | 6770 | 2.99 | 6920 | 3.06 | 6780 | 3.06 | 6770 |
| 464.h264ref | 281 | 78.7 | 281 | 78.8 | 282 | 78.6 | 281 | 78.7 | 281 | 78.8 | 282 | 78.6 |
| 471.omnetpp | 171 | 36.6 | 176 | 35.4 | 174 | 36.0 | 130 | 48.0 | 125 | 50.2 | 126 | 49.5 |
| 473.astar | 162 | 43.2 | 163 | 43.1 | 163 | 43.2 | 164 | 42.9 | 164 | 42.8 | 163 | 43.0 |
| 483.xalancbmk | 81.7 | 84.5 | 84.4 | 81.7 | 84.2 | 82.0 | 70.6 | 97.7 | 71.7 | 96.2 | 71.5 | 96.5 |
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"
Platform Notes
BIOS settings: Sub NUMA Cluster disabled Virtualization Technology disabled System Profile set to Custom CPU Performance set to Maximum Performance C States set to Autonomous C1E disabled Energy Efficient Turbo disabled Uncore Frequency set to Dynamic Energy Efficiency Policy set to Performance Memory Patrol Scrub disabled Logical Processor enabled CPU Interconnect Bus Link Power Management disabled PCI ASPM L1 Link Power Management disabled Sysinfo program /home/_cpu2006/config/sysinfo.rev6993 Revision 6993 of 2015-11-06 (b5e8d4b4eb51ed28d7f98696cbe290c1) running on linux-r2ls Wed Jul 12 10:07:32 2017 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Gold 6146 CPU @ 3.20GHz 4 "physical id"s (chips) 96 "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 : 12 siblings : 24 physical 0: cores 0 1 2 3 4 9 10 16 18 19 25 26 physical 1: cores 0 1 2 3 8 9 10 11 18 19 24 27 physical 2: cores 0 1 2 3 4 8 9 11 17 18 19 20 physical 3: cores 0 1 2 3 4 8 10 11 18 24 25 27 cache size : 25344 KB From /proc/meminfo MemTotal: 791225340 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 12 SP2 From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux linux-r2ls 4.4.21-69-default #1 SMP Tue Oct 25 10:58:20 UTC 2016 (9464f67) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jul 12 09:59 SPEC is set to: /home/_cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 xfs 796G 11G 785G 2% /home Additional information from dmidecode: 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. BIOS Dell Inc. 1.0.3 05/30/2017 Memory: 13x 00AD00B300AD HMA82GR7AFR8N-VK 16 GB 2 rank 2666 MHz 35x 00CE063200CE M393A2K43BB1-CTD 16 GB 2 rank 2666 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/home/_cpu2006/lib/ia32:/home/_cpu2006/lib/intel64:/home/_cpu2006/sh10.2" OMP_NUM_THREADS = "48" Binaries compiled on a system with 1x Intel Core i7-4790 CPU + 32GB RAM memory using Redhat Enterprise Linux 7.2 Transparent Huge Pages enabled by default. Filesystem page cache cleared with: shell invocation of 'sync; echo 3 > /proc/sys/vm/drop_caches' prior to run
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -parallel -qopt-prefetch -auto-p32 |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -Wl,-z,muldefs -L/sh10.2 -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 -L/opt/intel/compilers_and_libraries_2017/linux/lib/ia32 |
| 445.gobmk: | icc -m32 -L/opt/intel/compilers_and_libraries_2017/linux/lib/ia32 |
C++ benchmarks (except as noted below):
| icc -m32 -L/opt/intel/compilers_and_libraries_2017/linux/lib/ia32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -D_FILE_OFFSET_BITS=64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -D_FILE_OFFSET_BITS=64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -qopt-prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -auto-ilp32 -qopt-prefetch |
| 403.gcc: | -xCORE-AVX2 -ipo -O3 -no-prec-div -inline-calloc -qopt-malloc-options=3 -auto-ilp32 |
| 429.mcf: | -xCORE-AVX2 -ipo -O3 -no-prec-div -parallel -qopt-prefetch -auto-p32 |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) |
| 456.hmmer: | basepeak = yes |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -unroll4 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | basepeak = yes |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xCORE-AVX2(pass 2) -par-num-threads=1(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -qopt-ra-region-strategy=block -Wl,-z,muldefs -L/sh10.2 -lsmartheap |
| 473.astar: | -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -auto-p32 -Wl,-z,muldefs -L/sh10.2 -lsmartheap64 |
| 483.xalancbmk: | -xCORE-AVX2 -ipo -O3 -no-prec-div -qopt-prefetch -Wl,-z,muldefs -L/sh10.2 -lsmartheap |