| CPU2006 license: | 13 | Test date: | Feb-2014 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Feb-2014 |
| Tested by: | Huawei | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4890 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 60 cores, 4 chips, 15 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4 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: | 37.5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 300 GB SAS, 10 K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.5 (Santiago) 2.6.32-431.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: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||||
| 410.bwaves | 120 | 1147 | 1420 | 1148 | 1420 | 1145 | 1420 | |||||||
| 416.gamess | 120 | 1150 | 2040 | 1150 | 2040 | 1146 | 2050 | |||||||
| 433.milc | 120 | 811 | 1360 | 816 | 1350 | 812 | 1360 | |||||||
| 434.zeusmp | 120 | 577 | 1890 | 578 | 1890 | 583 | 1870 | |||||||
| 435.gromacs | 120 | 363 | 2360 | 361 | 2370 | 362 | 2370 | |||||||
| 436.cactusADM | 120 | 710 | 2020 | 712 | 2010 | 713 | 2010 | |||||||
| 437.leslie3d | 120 | 1231 | 916 | 1237 | 912 | 1235 | 913 | |||||||
| 444.namd | 120 | 588 | 1640 | 578 | 1670 | 579 | 1660 | |||||||
| 447.dealII | 120 | 403 | 3410 | 407 | 3380 | 405 | 3390 | |||||||
| 450.soplex | 120 | 1113 | 900 | 1112 | 900 | 1113 | 899 | |||||||
| 453.povray | 120 | 227 | 2810 | 229 | 2790 | 230 | 2770 | |||||||
| 454.calculix | 120 | 352 | 2820 | 351 | 2820 | 351 | 2820 | |||||||
| 459.GemsFDTD | 120 | 1540 | 827 | 1542 | 826 | 1540 | 827 | |||||||
| 465.tonto | 120 | 594 | 1990 | 596 | 1980 | 597 | 1980 | |||||||
| 470.lbm | 120 | 979 | 1680 | 973 | 1690 | 973 | 1690 | |||||||
| 481.wrf | 120 | 809 | 1660 | 811 | 1650 | 808 | 1660 | |||||||
| 482.sphinx3 | 120 | 1455 | 1610 | 1455 | 1610 | 1456 | 1610 | |||||||
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 configuration: Set Power Efficiency Mode to Performance Set Lock_step to disabled Baseboard Management Controller used to adjust the fan speed to 100% Sysinfo program /spec/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on speccpu Tue Feb 18 20:38:43 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 E7-4890 v2 @ 2.80GHz 4 "physical id"s (chips) 120 "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 : 15 siblings : 30 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 2: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 3: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cache size : 38400 KB From /proc/meminfo MemTotal: 264349504 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.5 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux speccpu 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Feb 18 20:36 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 241G 8.9G 220G 4% / Additional information from dmidecode: BIOS American Megatrends Inc. BLISV929 01/19/2014 Memory: 32x 8 GB 64x NO DIMM NO DIMM 16x Samsung M393B1K70CH0-CH9 8 GB 1333 MHz 2 rank 16x Samsung M393B1K70DH0-CH9 8 GB 1333 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 = "/spec/libs/32:/spec/libs/64:/spec/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 Compiler Invocation
C benchmarks:
| icc -m64 |
C++ benchmarks:
| icpc -m64 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
Fortran benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch |
Benchmarks using both Fortran and C:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |