| CPU2006 license: | 001176 | Test date: | Mar-2014 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Oct-2013 |
| Tested by: | Supermicro | Software Availability: | Sep-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2620 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.60 GHz |
| CPU MHz: | 2100 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 15 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 128 GB (16 x 8 GB 2Rx4 PC3-14900R-13, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4, Kernel 2.6.32-358.23.2.el6.x86_64 |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux; Fortran: Version 14.0.0.080 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.0 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | 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 | 24 | 792 | 296 | 792 | 296 | 793 | 296 | 24 | 659 | 356 | 660 | 355 | 660 | 355 |
| 401.bzip2 | 24 | 1057 | 219 | 1060 | 219 | 1057 | 219 | 24 | 1035 | 224 | 1035 | 224 | 1034 | 224 |
| 403.gcc | 24 | 574 | 337 | 575 | 336 | 573 | 337 | 24 | 575 | 336 | 583 | 331 | 580 | 333 |
| 429.mcf | 24 | 326 | 672 | 325 | 674 | 325 | 674 | 24 | 326 | 672 | 325 | 674 | 325 | 674 |
| 445.gobmk | 24 | 853 | 295 | 852 | 295 | 852 | 295 | 24 | 829 | 304 | 829 | 304 | 829 | 304 |
| 456.hmmer | 24 | 413 | 543 | 412 | 543 | 412 | 544 | 24 | 368 | 608 | 371 | 603 | 368 | 608 |
| 458.sjeng | 24 | 978 | 297 | 1003 | 290 | 979 | 297 | 24 | 977 | 297 | 932 | 311 | 933 | 311 |
| 462.libquantum | 24 | 187 | 2660 | 187 | 2660 | 187 | 2660 | 24 | 187 | 2660 | 187 | 2660 | 187 | 2660 |
| 464.h264ref | 24 | 1081 | 491 | 1081 | 491 | 1079 | 492 | 24 | 1066 | 498 | 1068 | 497 | 1065 | 499 |
| 471.omnetpp | 24 | 616 | 243 | 612 | 245 | 616 | 243 | 24 | 578 | 259 | 577 | 260 | 578 | 260 |
| 473.astar | 24 | 690 | 244 | 691 | 244 | 691 | 244 | 24 | 690 | 244 | 691 | 244 | 691 | 244 |
| 483.xalancbmk | 24 | 354 | 467 | 355 | 467 | 356 | 465 | 24 | 354 | 467 | 355 | 467 | 356 | 465 |
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
Sysinfo program /usr/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on 170-231.jnet Tue Mar 11 20:21:03 2014 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) CPU E5-2620 v2 @ 2.10GHz 2 "physical id"s (chips) 24 "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 : 6 siblings : 12 physical 0: cores 0 1 2 3 4 5 physical 1: cores 0 1 2 3 4 5 cache size : 15360 KB From /proc/meminfo MemTotal: 132124584 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.4 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux 170-231.jnet 2.6.32-358.23.2.el6.x86_64 #1 SMP Sat Sep 14 05:32:37 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Mar 11 15:55 SPEC is set to: /usr/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 241G 85G 144G 37% / Additional information from dmidecode: BIOS American Megatrends Inc. 3.0a 02/06/2014 Memory: 16x 8 GB 1x DimmA3_Manufacturer DimmA3_PartNumber 1x DimmB3_Manufacturer DimmB3_PartNumber 1x DimmC3_Manufacturer DimmC3_PartNumber 1x DimmD3_Manufacturer DimmD3_PartNumber 1x DimmE3_Manufacturer DimmE3_PartNumber 1x DimmF3_Manufacturer DimmF3_PartNumber 1x DimmG3_Manufacturer DimmG3_PartNumber 1x DimmH3_Manufacturer DimmH3_PartNumber 16x Hynix Semiconductor HMT31GR7CFR4C-RD 8 GB 1600 MHz 2 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/usr/cpu2006/libs/32:/usr/cpu2006/libs/64:/usr/cpu2006/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled Filesystem page cache cleared with: echo 1> /proc/sys/vm/drop_caches runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/sh -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |