| CPU2006 license: | 3175 | Test date: | Oct-2012 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Oct-2012 |
| Tested by: | Huawei | Software Availability: | Oct-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4807 |
| CPU Characteristics: | |
| CPU MHz: | 1867 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 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: | 1 TB (64 x 16 GB 4Rx4 PC3-10600R-9, ECC, running at 800 MHz) |
| Disk Subsystem: | 1 x 300G SAS, 10K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.2 (Santiago) 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 13.0.0.079 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 V9.01 |
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 | 48 | 1231 | 381 | 1234 | 380 | 1233 | 380 | 48 | 1056 | 444 | 1056 | 444 | 1050 | 446 |
| 401.bzip2 | 48 | 1693 | 274 | 1694 | 274 | 1693 | 274 | 48 | 1618 | 286 | 1607 | 288 | 1609 | 288 |
| 403.gcc | 48 | 998 | 387 | 1003 | 385 | 1003 | 385 | 48 | 1004 | 385 | 999 | 387 | 1002 | 386 |
| 429.mcf | 48 | 591 | 741 | 592 | 740 | 592 | 740 | 48 | 591 | 741 | 592 | 740 | 592 | 740 |
| 445.gobmk | 48 | 1221 | 412 | 1222 | 412 | 1222 | 412 | 48 | 1134 | 444 | 1129 | 446 | 1132 | 445 |
| 456.hmmer | 48 | 686 | 653 | 688 | 651 | 688 | 651 | 48 | 594 | 754 | 593 | 755 | 594 | 754 |
| 458.sjeng | 48 | 1448 | 401 | 1444 | 402 | 1444 | 402 | 48 | 1332 | 436 | 1333 | 436 | 1334 | 436 |
| 462.libquantum | 48 | 312 | 3190 | 312 | 3190 | 312 | 3190 | 48 | 312 | 3190 | 312 | 3190 | 312 | 3190 |
| 464.h264ref | 48 | 1853 | 573 | 1824 | 582 | 1813 | 586 | 48 | 1761 | 603 | 1777 | 598 | 1774 | 599 |
| 471.omnetpp | 48 | 1042 | 288 | 1044 | 287 | 1043 | 288 | 48 | 969 | 310 | 969 | 309 | 969 | 310 |
| 473.astar | 48 | 1107 | 304 | 1111 | 303 | 1109 | 304 | 48 | 1107 | 304 | 1111 | 303 | 1109 | 304 |
| 483.xalancbmk | 48 | 594 | 558 | 594 | 558 | 589 | 563 | 48 | 594 | 558 | 594 | 558 | 589 | 563 |
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 Sysinfo program /root/benchmark/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ 5569a0425e2ad530534e4c79a46e4d28 running on Huawei-RH5885 Tue Oct 30 20:59:56 2012 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- 4807 @ 1.87GHz 4 "physical id"s (chips) 48 "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 8 9 16 17 25 physical 1: cores 0 1 2 18 24 25 physical 2: cores 0 1 2 18 24 25 physical 3: cores 1 8 9 16 17 24 cache size : 18432 KB From /proc/meminfo MemTotal: 1058609944 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.2 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux Huawei-RH5885 2.6.32-220.el6.x86_64 #1 SMP Wed Nov 9 08:03:13 EST 2011 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 30 20:07 SPEC is set to: /root/benchmark/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 274G 6.1G 254G 3% /root/benchmark Additional information from dmidecode: BIOS American Megatrends Inc. RGPUC-BIOS-V018 08/29/2012 Memory: 64x 16 GB 64x Hyundai HMT42GR7BMR4C-H9 16 GB 800 MHz 4 rank (End of data from sysinfo program) Descriptions about memory generated by sysinfo are not correct, only 64 DIMMs are installed not 128, see descriptions below. Memory: 64x Hyundai HMT42GR7BMR4C-H9 16 GB 1067 MHz 4 rank
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/root/benchmark/cpu2006/libs/32:/root/benchmark/cpu2006/libs/64" Binaries compiled on a system with 4x Xeon E7-4807 CPU + 512 GB memory using RHEL6.2 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/root/benchmark/cpu2006/smartheap -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/root/benchmark/cpu2006/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |