| CPU2006 license: | 3175 | Test date: | Feb-2013 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Oct-2012 |
| Tested by: | Huawei | Software Availability: | Oct-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4850 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.67 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 40 cores, 4 chips, 10 cores/chip |
| 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: | 24 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 1 TB (64 x 16 GB 4Rx4 PC3-10600R-9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 1 x 500 GB SATA, 7200 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: | Yes |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 513 | 19.0 | 512 | 19.1 | 514 | 19.0 | 442 | 22.1 | 442 | 22.1 | 442 | 22.1 |
| 401.bzip2 | 680 | 14.2 | 679 | 14.2 | 680 | 14.2 | 664 | 14.5 | 664 | 14.5 | 665 | 14.5 |
| 403.gcc | 471 | 17.1 | 470 | 17.1 | 469 | 17.2 | 469 | 17.2 | 469 | 17.2 | 469 | 17.2 |
| 429.mcf | 314 | 29.0 | 314 | 29.0 | 313 | 29.1 | 314 | 29.0 | 314 | 29.0 | 313 | 29.1 |
| 445.gobmk | 637 | 16.5 | 637 | 16.5 | 637 | 16.5 | 567 | 18.5 | 567 | 18.5 | 567 | 18.5 |
| 456.hmmer | 265 | 35.2 | 265 | 35.2 | 264 | 35.3 | 262 | 35.6 | 259 | 36.0 | 259 | 36.0 |
| 458.sjeng | 685 | 17.7 | 685 | 17.7 | 685 | 17.7 | 660 | 18.3 | 660 | 18.3 | 660 | 18.3 |
| 462.libquantum | 10.2 | 2030 | 10.2 | 2030 | 10.2 | 2030 | 10.2 | 2030 | 10.2 | 2030 | 10.2 | 2030 |
| 464.h264ref | 857 | 25.8 | 856 | 25.9 | 855 | 25.9 | 722 | 30.7 | 722 | 30.6 | 721 | 30.7 |
| 471.omnetpp | 450 | 13.9 | 440 | 14.2 | 451 | 13.9 | 279 | 22.4 | 280 | 22.3 | 279 | 22.4 |
| 473.astar | 389 | 18.0 | 388 | 18.1 | 388 | 18.1 | 389 | 18.0 | 388 | 18.1 | 388 | 18.1 |
| 483.xalancbmk | 231 | 29.9 | 231 | 29.9 | 231 | 29.8 | 217 | 31.8 | 217 | 31.8 | 217 | 31.8 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited"
Platform Notes
BIOS configuration: Intel Hyper-Threading set to Disabled Power Technology set to Custom, Performance/Watt set to Traditional Sysinfo program /home/cpu2006/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on RH5885-24 Tue Feb 19 09:19:18 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- 4850 @ 2.00GHz 4 "physical id"s (chips) 40 "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 : 10 siblings : 10 physical 0: cores 0 1 2 8 9 16 17 18 24 25 physical 1: cores 0 1 2 8 9 16 17 18 24 25 physical 2: cores 0 1 2 8 9 16 17 18 24 25 physical 3: cores 0 1 2 8 9 16 17 18 24 25 cache size : 24576 KB From /proc/meminfo MemTotal: 1058808572 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 RH5885-24 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 Feb 19 09:15 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_rh588524-lv_home ext4 409G 14G 374G 4% /home Additional information from dmidecode: Memory: 64x Hyundai HMT42GR7BMR4C-H9 16 GB 1067 MHz 4 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,compact,1,0" LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" OMP_NUM_THREADS = "40" Binaries compiled on a system with 4x Xeon E7-8870 CPU + 1024GB memory using RHEL6.2 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -Wl,-z,muldefs -L/home/cpu2006/smartheap -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m32 | |
| 473.astar: | icpc -m64 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 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) -opt-prefetch -ansi-alias |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div -inline-calloc -opt-malloc-options=3 -auto-ilp32 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 -ansi-alias |
| 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 |
| 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) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/home/cpu2006/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -ansi-alias -Wl,-z,muldefs -L/home/cpu2006/smartheap -lsmartheap |