| CPU2006 license: | 20 | Test date: | Sep-2014 |
|---|---|---|---|
| Test sponsor: | Bull SAS | Hardware Availability: | Oct-2014 |
| Tested by: | Bull SAS | 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: | 240 cores, 16 chips, 15 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2, 4, 8, 16 chip |
| 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: | 2 TB (256 x 8 GB 2Rx8 PC3-12800R-11, ECC, running at 1333 MHz) |
| Disk Subsystem: | 1 x 500 GB SATA, 7200 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 |
| Auto Parallel: | No |
| File System: | tmpfs |
| System State: | Run level 3 (Full multiuser mode) |
| 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 | 480 | 647 | 7240 | 652 | 7200 | 646 | 7260 | 480 | 547 | 8580 | 545 | 8600 | 544 | 8610 |
| 401.bzip2 | 480 | 986 | 4700 | 992 | 4670 | 984 | 4710 | 480 | 975 | 4750 | 976 | 4740 | 973 | 4760 |
| 403.gcc | 480 | 594 | 6510 | 595 | 6490 | 597 | 6480 | 480 | 595 | 6490 | 599 | 6450 | 597 | 6480 |
| 429.mcf | 480 | 372 | 11800 | 369 | 11800 | 371 | 11800 | 480 | 372 | 11800 | 369 | 11800 | 371 | 11800 |
| 445.gobmk | 480 | 714 | 7050 | 714 | 7060 | 723 | 6970 | 480 | 695 | 7250 | 694 | 7250 | 694 | 7260 |
| 456.hmmer | 480 | 351 | 12800 | 352 | 12700 | 354 | 12700 | 480 | 330 | 13600 | 329 | 13600 | 331 | 13500 |
| 458.sjeng | 480 | 833 | 6970 | 833 | 6970 | 832 | 6980 | 480 | 804 | 7220 | 802 | 7240 | 808 | 7190 |
| 462.libquantum | 480 | 159 | 62400 | 160 | 62300 | 160 | 62200 | 480 | 159 | 62400 | 160 | 62300 | 160 | 62200 |
| 464.h264ref | 480 | 868 | 12200 | 871 | 12200 | 865 | 12300 | 480 | 865 | 12300 | 858 | 12400 | 856 | 12400 |
| 471.omnetpp | 480 | 741 | 4050 | 741 | 4050 | 740 | 4050 | 480 | 710 | 4220 | 718 | 4180 | 712 | 4210 |
| 473.astar | 480 | 677 | 4980 | 676 | 4990 | 677 | 4980 | 480 | 677 | 4980 | 676 | 4990 | 677 | 4980 |
| 483.xalancbmk | 480 | 359 | 9210 | 359 | 9220 | 359 | 9220 | 480 | 359 | 9210 | 359 | 9220 | 359 | 9220 |
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
SPEC files placed in /spec2006, with /spec2006 mounted as tmpfs with mpol=interleave, size=1024G Stack size set to unlimited using "ulimit -s unlimited" Kernel booted with option clocksource=jiffies (allows to count time with interrupts at 1 jiffy period instead using HPET counters)
Platform Notes
BIOS configuration: Set Power Efficiency Mode to Performance Set Memory RAS mode to Performance Sysinfo program /spec2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on timco Fri Sep 26 17:24:30 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 16 "physical id"s (chips) 480 "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 physical 4: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 5: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 6: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 7: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 8: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 9: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 10: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 11: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 12: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 13: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 14: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 15: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cache size : 38400 KB From /proc/meminfo MemTotal: 2117731976 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 timco 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 Sep 26 10:11 SPEC is set to: /spec2006 Filesystem Type Size Used Avail Use% Mounted on none tmpfs 1.0T 4.7G 1020G 1% /spec2006 Additional information from dmidecode: BIOS Bull INX05.013.04.130 10/09/2014 Memory: 256x 8 GB 160x Micron 18KSF1G72PDZ-1G6E1 8 GB 1333 MHz 2 rank 128x NO DIMM Unknown 96x Samsung M393B1G73QH0-YK0 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 = "/spec2006/libs/32:/spec2006/libs/64:/spec2006/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 |