| CPU2006 license: | 3 | Test date: | Apr-2014 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jul-2013 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Sep-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-2850 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 80 cores, 8 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 4,8 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: | 2 TB (128 x 16 GB 2Rx4 PC3L-10600R-9, ECC, running at 1066 MHz and CL7) |
| Disk Subsystem: | 4 x 300 GB 15 K SAS, RAID 1 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.4, (Santiago) Kernel 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 | 160 | 1102 | 1420 | 1103 | 1420 | 1102 | 1420 | 160 | 946 | 1650 | 942 | 1660 | 944 | 1660 |
| 401.bzip2 | 160 | 1535 | 1010 | 1534 | 1010 | 1536 | 1010 | 160 | 1473 | 1050 | 1471 | 1050 | 1471 | 1050 |
| 403.gcc | 160 | 923 | 1400 | 918 | 1400 | 919 | 1400 | 160 | 925 | 1390 | 922 | 1400 | 920 | 1400 |
| 429.mcf | 160 | 583 | 2500 | 583 | 2500 | 583 | 2500 | 160 | 583 | 2500 | 583 | 2500 | 583 | 2500 |
| 445.gobmk | 160 | 1087 | 1540 | 1085 | 1550 | 1086 | 1540 | 160 | 1017 | 1650 | 1019 | 1650 | 1018 | 1650 |
| 456.hmmer | 160 | 666 | 2240 | 666 | 2240 | 666 | 2240 | 160 | 585 | 2550 | 586 | 2550 | 586 | 2550 |
| 458.sjeng | 160 | 1272 | 1520 | 1275 | 1520 | 1274 | 1520 | 160 | 1175 | 1650 | 1178 | 1640 | 1190 | 1630 |
| 462.libquantum | 160 | 287 | 11600 | 287 | 11600 | 287 | 11500 | 160 | 287 | 11600 | 287 | 11600 | 287 | 11500 |
| 464.h264ref | 160 | 1628 | 2180 | 1621 | 2180 | 1620 | 2190 | 160 | 1628 | 2170 | 1610 | 2200 | 1615 | 2190 |
| 471.omnetpp | 160 | 1005 | 995 | 1004 | 996 | 1003 | 997 | 160 | 949 | 1050 | 949 | 1050 | 949 | 1050 |
| 473.astar | 160 | 1080 | 1040 | 1078 | 1040 | 1085 | 1040 | 160 | 1080 | 1040 | 1078 | 1040 | 1085 | 1040 |
| 483.xalancbmk | 160 | 608 | 1820 | 606 | 1820 | 613 | 1800 | 160 | 608 | 1820 | 606 | 1820 | 613 | 1800 |
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" 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>
Platform Notes
BIOS Configuration: HP Power Profile set to Maximum Performance Collaborative Power Control set to Disabled Memory Power Savings Mode set to Maximum Performance Thermal Configuration set so Maximum Cooling Processor Power and Utilization Monitoring set to Disabled Memory Refresh Rate set to 1x Refresh Sysinfo program /home/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on hd70.epc.external.hp.com Tue Apr 29 10:40:54 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- 2850 @ 2.00GHz 8 "physical id"s (chips) 160 "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 : 20 physical 0: cores 0 1 2 3 4 5 6 7 8 9 physical 1: cores 0 1 2 3 4 5 6 7 8 9 physical 2: cores 0 1 2 3 4 5 6 7 8 9 physical 3: cores 0 1 2 3 4 5 6 7 8 9 physical 4: cores 0 1 2 3 4 5 6 7 8 9 physical 5: cores 0 1 2 3 4 5 6 7 8 9 physical 6: cores 0 1 2 3 4 5 6 7 8 9 physical 7: cores 0 1 2 3 4 5 6 7 8 9 cache size : 24576 KB From /proc/meminfo MemTotal: 2117632736 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 hd70.epc.external.hp.com 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 Apr 29 06:48 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_hd70-lv_home ext4 497G 76G 396G 16% /home Additional information from dmidecode: BIOS HP P66 07/29/2013 Memory: 128x Not Specified Not Specified 16 GB 1066 MHz 2 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RedHat EL 6.4
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 |