| CPU2006 license: | 001176 | Test date: | Apr-2012 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | May-2012 |
| Tested by: | Supermicro | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-4640 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.8 GHz |
| CPU MHz: | 2400 |
| 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: | 20 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 2Rx4 PC3-12800R-11, ECC) |
| Disk Subsystem: | 3 x 460 GB SAS 6Gbps in RAID5, 15000 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 12.1.0.225 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 | 64 | 803 | 779 | 805 | 777 | 810 | 772 | 64 | 693 | 902 | 692 | 904 | 692 | 903 |
| 401.bzip2 | 64 | 1078 | 573 | 1080 | 572 | 1078 | 573 | 64 | 1036 | 596 | 1042 | 593 | 1034 | 597 |
| 403.gcc | 64 | 622 | 829 | 619 | 832 | 622 | 828 | 64 | 622 | 829 | 624 | 826 | 627 | 821 |
| 429.mcf | 64 | 362 | 1610 | 361 | 1620 | 360 | 1620 | 64 | 362 | 1610 | 361 | 1620 | 360 | 1620 |
| 445.gobmk | 64 | 878 | 765 | 886 | 758 | 872 | 769 | 64 | 849 | 791 | 845 | 794 | 848 | 791 |
| 456.hmmer | 64 | 480 | 1240 | 482 | 1240 | 483 | 1240 | 64 | 394 | 1510 | 394 | 1520 | 394 | 1510 |
| 458.sjeng | 64 | 1008 | 769 | 1010 | 767 | 1008 | 768 | 64 | 962 | 805 | 958 | 808 | 958 | 808 |
| 462.libquantum | 64 | 206 | 6420 | 207 | 6420 | 206 | 6440 | 64 | 206 | 6420 | 207 | 6420 | 206 | 6440 |
| 464.h264ref | 64 | 1081 | 1310 | 1084 | 1310 | 1092 | 1300 | 64 | 1075 | 1320 | 1074 | 1320 | 1061 | 1340 |
| 471.omnetpp | 64 | 643 | 622 | 642 | 623 | 640 | 625 | 64 | 608 | 657 | 609 | 657 | 608 | 658 |
| 473.astar | 64 | 732 | 614 | 729 | 616 | 734 | 612 | 64 | 732 | 614 | 729 | 616 | 734 | 612 |
| 483.xalancbmk | 64 | 422 | 1050 | 426 | 1040 | 424 | 1040 | 64 | 422 | 1050 | 426 | 1040 | 424 | 1040 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
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.:
Platform Notes
Sysinfo program /home/cpu2006v120/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on 184-213.inet Mon Apr 23 23:53:21 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 E5-4640 0 @ 2.40GHz 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 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 physical 2: cores 0 1 2 3 4 5 6 7 physical 3: cores 0 1 2 3 4 5 6 7 cache size : 20480 KB From /proc/meminfo MemTotal: 264496964 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 184-213.inet 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 Apr 23 23:08 SPEC is set to: /home/cpu2006v120 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_184213-lv_home ext4 524G 6.3G 491G 2% /home Additional information from dmidecode: Memory: 32x Hynix Semiconducto HMT31GR7CFR4C 8 GB 1600 MHz 1 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006v120/libs/32:/home/cpu2006v120/libs/64" 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:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/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: | -xAVX(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: | -xAVX(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: | -xAVX -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xAVX(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xAVX -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xAVX(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: | -xAVX(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: | -xAVX(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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |