| CPU2006 license: | 3 | Test date: | Mar-2015 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Nov-2014 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Oct-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4830 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.70 GHz |
| CPU MHz: | 2200 |
| FPU: | Integrated |
| CPU(s) enabled: | 20 cores, 2 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,3,4 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: | 20 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 512 GB (32 x 16 GB 2Rx4 PC3-14900R-13, ECC, running at 1067 MHz and CL9) |
| Disk Subsystem: | 2 x 300 GB 15 K SAS, RAID 1 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP3 Kernel 3.0.101-0.31-default |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext3 |
| 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 | 40 | 793 | 493 | 793 | 493 | 792 | 493 | 40 | 673 | 581 | 671 | 582 | 670 | 583 |
| 401.bzip2 | 40 | 1247 | 310 | 1246 | 310 | 1247 | 309 | 40 | 1228 | 314 | 1224 | 315 | 1224 | 315 |
| 403.gcc | 40 | 673 | 478 | 673 | 478 | 673 | 478 | 40 | 673 | 478 | 673 | 478 | 673 | 478 |
| 429.mcf | 40 | 414 | 881 | 415 | 879 | 414 | 882 | 40 | 414 | 881 | 415 | 879 | 414 | 882 |
| 445.gobmk | 40 | 852 | 492 | 843 | 498 | 853 | 492 | 40 | 834 | 503 | 819 | 512 | 837 | 501 |
| 456.hmmer | 40 | 406 | 919 | 406 | 920 | 408 | 915 | 40 | 373 | 1000 | 374 | 998 | 374 | 998 |
| 458.sjeng | 40 | 1005 | 482 | 1002 | 483 | 1002 | 483 | 40 | 958 | 505 | 961 | 503 | 958 | 505 |
| 462.libquantum | 40 | 186 | 4460 | 186 | 4470 | 186 | 4470 | 40 | 186 | 4460 | 186 | 4470 | 186 | 4470 |
| 464.h264ref | 40 | 1072 | 826 | 1072 | 826 | 1081 | 819 | 40 | 1044 | 848 | 1071 | 826 | 1071 | 827 |
| 471.omnetpp | 40 | 817 | 306 | 818 | 306 | 817 | 306 | 40 | 769 | 325 | 770 | 325 | 768 | 325 |
| 473.astar | 40 | 788 | 357 | 788 | 356 | 786 | 357 | 40 | 788 | 357 | 788 | 356 | 786 | 357 |
| 483.xalancbmk | 40 | 402 | 687 | 402 | 687 | 399 | 691 | 40 | 402 | 687 | 402 | 687 | 399 | 691 |
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" Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/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>
Platform Notes
BIOS Configuration: HP Power Profile set to Maximum Performance Collaborative Power Control set to Disabled Thermal Configuration set so Maximum Cooling Processor Power and Utilization Monitoring set to Disabled Memory Double Refresh Rate set to Disabled Sysinfo program /cpu/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on PL23 Fri Mar 13 17:15:51 2015 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 E7-4830 v2 @ 2.20GHz 2 "physical id"s (chips) 40 "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 : 10 siblings : 20 physical 0: cores 0 1 2 3 4 8 9 10 11 12 physical 1: cores 0 1 2 3 4 8 9 10 11 12 cache size : 20480 KB From /proc/meminfo MemTotal: 529325068 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 11 (x86_64) VERSION = 11 PATCHLEVEL = 3 uname -a: Linux PL23 3.0.101-0.31-default #1 SMP Wed Jun 4 08:59:53 UTC 2014 (87c5279) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Mar 13 16:59 last=S SPEC is set to: /cpu Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext3 275G 7.1G 255G 3% / Additional information from dmidecode: BIOS HP P79 11/26/2014 Memory: 32x HP 712383-081 16 GB 1067 MHz 64x UNKNOWN NOT AVAILABLE (End of data from sysinfo program) Regarding the sysinfo display about the memory installed, the correct amount of memory is 512 GB and the dmidecode description should have one line reading as: 32x HP 712383-081 16 GB 1067 MHz
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/cpu/libs/32:/cpu/libs/64:/cpu/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4 NOTE: Although compliant with all of the SPEC runrules restrictions, this result has not been formally submitted to SPEC and should therefore be considered as an estimate.
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: | basepeak = yes |
| 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 |