| CPU2006 license: | 3358 | Test date: | Aug-2013 |
|---|---|---|---|
| Test sponsor: | Inspur Corporation | Hardware Availability: | May-2012 |
| Tested by: | Inspur Corporation | Software Availability: | Feb-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4820 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.27 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 32 cores, 4 chips, 8 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: | 18 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 512 GB (64 x 8 GB 2Rx4 PC3-10600R-9, ECC, running at 978 MHz and CL9) |
| Disk Subsystem: | 600 GB (3 x 300GB SAS,10K RPM,raid 5) |
| 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 13.0.0.133 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 | 64 | 1081 | 579 | 1080 | 579 | 1084 | 577 | 64 | 913 | 685 | 910 | 687 | 911 | 687 |
| 401.bzip2 | 64 | 1547 | 399 | 1544 | 400 | 1552 | 398 | 64 | 1472 | 420 | 1473 | 419 | 1473 | 419 |
| 403.gcc | 64 | 897 | 575 | 897 | 575 | 894 | 576 | 64 | 896 | 575 | 896 | 575 | 894 | 576 |
| 429.mcf | 64 | 551 | 1060 | 549 | 1060 | 550 | 1060 | 64 | 551 | 1060 | 549 | 1060 | 550 | 1060 |
| 445.gobmk | 64 | 1068 | 629 | 1068 | 629 | 1068 | 629 | 64 | 993 | 676 | 993 | 676 | 994 | 676 |
| 456.hmmer | 64 | 612 | 976 | 611 | 977 | 618 | 966 | 64 | 539 | 1110 | 539 | 1110 | 540 | 1100 |
| 458.sjeng | 64 | 1265 | 612 | 1264 | 613 | 1265 | 612 | 64 | 1161 | 667 | 1163 | 666 | 1161 | 667 |
| 462.libquantum | 64 | 275 | 4820 | 276 | 4800 | 275 | 4830 | 64 | 275 | 4820 | 276 | 4800 | 275 | 4830 |
| 464.h264ref | 64 | 1640 | 864 | 1646 | 861 | 1648 | 860 | 64 | 1619 | 875 | 1626 | 871 | 1615 | 877 |
| 471.omnetpp | 64 | 945 | 423 | 943 | 424 | 945 | 423 | 64 | 877 | 456 | 878 | 455 | 878 | 456 |
| 473.astar | 64 | 1020 | 440 | 1020 | 440 | 1020 | 440 | 64 | 1020 | 440 | 1020 | 440 | 1020 | 440 |
| 483.xalancbmk | 64 | 564 | 783 | 572 | 773 | 571 | 774 | 64 | 564 | 783 | 572 | 773 | 571 | 774 |
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
Sysinfo program /spec/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on localhost.localdomain Thu Aug 29 12:28:32 2013 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- 4820 @ 2.00GHz 4 "physical id"s (chips) 64 "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 : 8 siblings : 16 physical 0: cores 0 2 8 9 16 17 18 25 physical 1: cores 0 1 8 9 16 17 24 25 physical 2: cores 1 2 8 9 16 17 18 24 physical 3: cores 0 1 8 9 16 17 24 25 cache size : 18432 KB From /proc/meminfo MemTotal: 529155608 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 localhost.localdomain 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 Aug 29 11:55 SPEC is set to: /spec/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 481G 8.6G 448G 2% /spec Additional information from dmidecode: BIOS Intel Corp. QSSC-S4R.QCI.01.00.R034.052320120838 05/23/2012 Memory: 64x 8 GB 64x Samsung M393B1K70DH0-YH9 8 GB 978 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/spec/cpu2006/libs/32:/spec/cpu2006/libs/64:/spec/cpu2006/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 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 |