| CPU2006 license: | 3 | Test date: | Jan-2014 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Nov-2013 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Oct-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: | 6 cores, 1 chip, 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: | 64 GB (8 x 8 GB 1Rx4 PC3-14900R-13, ECC, running at 1600 MHz and CL11) |
| Disk Subsystem: | 2 x 300 GB 15 K SAS, RAID 1 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4, (Santiago) Kernel 2.6.32-358.el6.x86_64 |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ 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 | 12 | 790 | 148 | 793 | 148 | 791 | 148 | 12 | 653 | 180 | 656 | 179 | 650 | 180 |
| 401.bzip2 | 12 | 1014 | 114 | 1008 | 115 | 1011 | 115 | 12 | 987 | 117 | 986 | 117 | 986 | 117 |
| 403.gcc | 12 | 583 | 166 | 584 | 166 | 584 | 165 | 12 | 584 | 166 | 582 | 166 | 584 | 165 |
| 429.mcf | 12 | 337 | 325 | 338 | 324 | 338 | 324 | 12 | 337 | 325 | 338 | 324 | 338 | 324 |
| 445.gobmk | 12 | 866 | 145 | 871 | 144 | 871 | 145 | 12 | 852 | 148 | 840 | 150 | 838 | 150 |
| 456.hmmer | 12 | 412 | 272 | 412 | 272 | 413 | 271 | 12 | 370 | 303 | 370 | 303 | 370 | 303 |
| 458.sjeng | 12 | 1002 | 145 | 993 | 146 | 1003 | 145 | 12 | 974 | 149 | 973 | 149 | 975 | 149 |
| 462.libquantum | 12 | 188 | 1320 | 188 | 1320 | 188 | 1320 | 12 | 188 | 1320 | 188 | 1320 | 188 | 1320 |
| 464.h264ref | 12 | 1024 | 259 | 1026 | 259 | 1052 | 252 | 12 | 1034 | 257 | 1032 | 257 | 1011 | 263 |
| 471.omnetpp | 12 | 585 | 128 | 588 | 128 | 586 | 128 | 12 | 557 | 135 | 555 | 135 | 556 | 135 |
| 473.astar | 12 | 671 | 126 | 671 | 126 | 673 | 125 | 12 | 671 | 126 | 671 | 126 | 673 | 125 |
| 483.xalancbmk | 12 | 354 | 234 | 354 | 234 | 357 | 232 | 12 | 354 | 234 | 354 | 234 | 357 | 232 |
Submit Notes
The taskset 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/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>
Platform Notes
BIOS Configuration: HP Power Profile set to Maximum Performance Memory Power Savings Mode set to Maximum Performance Thermal Configuration set so Maximum Cooling Processor Power and Utilization Monitoring set to Disabled Sysinfo program /home/cpu/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on PL14_DL380 Thu Jan 30 15:46:59 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 1 "physical id"s (chips) 12 "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 cache size : 15360 KB From /proc/meminfo MemTotal: 65932388 kB HugePages_Total: 0 Hugepagesize: 2048 kB 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 PL14_DL380 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jan 30 15:37 SPEC is set to: /home/cpu Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_pl14_dl380-lv_home ext4 222G 5.2G 205G 3% /home Additional information from dmidecode: BIOS HP P70 11/14/2013 Memory: 8x HP 731657-081 8 GB 1600 MHz 1 rank 16x UNKNOWN NOT AVAILABLE (End of data from sysinfo program) Regarding the sysinfo display about the memory installed, the correct amount of memory is 64 GB and the dmidecode description should have one line reading as: 8x HP 731657-081 8 GB 1600 MHz 1 rank
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu/libs/32:/home/cpu/libs/64:/home/cpu/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4
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 |