| CPU2006 license: | 9019 | Test date: | Feb-2014 |
|---|---|---|---|
| Test sponsor: | Cisco Systems | Hardware Availability: | Apr-2014 |
| Tested by: | Cisco Systems | Software Availability: | Sep-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: | 1,2,3,4 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: | 37.5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 512 GB (64 x 8 GB 2Rx4 PC3-12800R-11, ECC, and CL11) |
| Disk Subsystem: | 1 x 300 GB SAS SATA 15K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4 (Santiago) 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 | 120 | 618 | 1900 | 618 | 1900 | 619 | 1890 | 120 | 519 | 2260 | 524 | 2240 | 521 | 2250 |
| 401.bzip2 | 120 | 949 | 1220 | 951 | 1220 | 949 | 1220 | 120 | 939 | 1230 | 936 | 1240 | 935 | 1240 |
| 403.gcc | 120 | 560 | 1720 | 559 | 1730 | 561 | 1720 | 120 | 562 | 1720 | 560 | 1720 | 563 | 1720 |
| 429.mcf | 120 | 352 | 3110 | 351 | 3120 | 350 | 3120 | 120 | 352 | 3110 | 351 | 3120 | 350 | 3120 |
| 445.gobmk | 120 | 670 | 1880 | 670 | 1880 | 670 | 1880 | 120 | 657 | 1920 | 657 | 1920 | 657 | 1920 |
| 456.hmmer | 120 | 329 | 3400 | 328 | 3410 | 329 | 3410 | 120 | 316 | 3550 | 315 | 3560 | 314 | 3570 |
| 458.sjeng | 120 | 792 | 1830 | 793 | 1830 | 792 | 1830 | 120 | 754 | 1930 | 753 | 1930 | 755 | 1920 |
| 462.libquantum | 120 | 150 | 16500 | 150 | 16500 | 150 | 16600 | 120 | 150 | 16500 | 150 | 16500 | 150 | 16600 |
| 464.h264ref | 120 | 837 | 3170 | 829 | 3200 | 808 | 3290 | 120 | 829 | 3200 | 827 | 3210 | 825 | 3220 |
| 471.omnetpp | 120 | 709 | 1060 | 709 | 1060 | 709 | 1060 | 120 | 682 | 1100 | 682 | 1100 | 682 | 1100 |
| 473.astar | 120 | 656 | 1280 | 654 | 1290 | 657 | 1280 | 120 | 656 | 1280 | 654 | 1290 | 657 | 1280 |
| 483.xalancbmk | 120 | 342 | 2420 | 341 | 2430 | 340 | 2440 | 120 | 342 | 2420 | 341 | 2430 | 340 | 2440 |
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
CPU performance set to Enterprise Power Technology set to Custom CPU Power State C6 set to Enabled CPU Power State C1 Enhanced set to Disabled Package C State Limit set to C0/C1 State Energy Performance policy set to Performance Memory RAS configuration set to Maximum Performance DRAM Clock Throttling Set to Performance LV DDR Mode set to Performance-mode DRAM Refresh Rate Set to 1x Sysinfo program /opt/cpu2006-1.2/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on specomp Tue Feb 18 19:32:12 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: 529134736 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 specomp 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 Feb 18 18:30 SPEC is set to: /opt/cpu2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 275G 28G 233G 11% / Additional information from dmidecode: BIOS Cisco Systems, Inc. C460M4.1.5.5.13.012720142211 01/27/2014 Memory: 64x 8 GB 64x 0xCE00 M393B1K70QB0-YK0 8 GB 1333 MHz 2 rank 32x NO DIMM NO DIMM (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/opt/cpu2006-1.2/libs/32:/opt/cpu2006-1.2/libs/64:/opt/cpu2006-1.2/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 |