| CPU2006 license: | 3 | Test date: | Dec-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jun-2012 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Dec-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2670 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.30 GHz |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 16 cores, 2 chips, 8 cores/chip |
| CPU(s) orderable: | 1,2 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: | 64 GB (16 x 4 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 750 GB 7.2 K SATA |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext4 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||
| 410.bwaves | 48.6 | 279 | 46.8 | 290 | 47.0 | 289 | ||||||
| 416.gamess | 654 | 29.9 | 656 | 29.9 | 657 | 29.8 | ||||||
| 433.milc | 176 | 52.1 | 175 | 52.4 | 175 | 52.6 | ||||||
| 434.zeusmp | 76.4 | 119 | 76.2 | 119 | 76.2 | 119 | ||||||
| 435.gromacs | 207 | 34.6 | 206 | 34.6 | 207 | 34.5 | ||||||
| 436.cactusADM | 36.3 | 329 | 36.3 | 329 | 35.9 | 333 | ||||||
| 437.leslie3d | 54.8 | 171 | 54.2 | 173 | 56.4 | 167 | ||||||
| 444.namd | 357 | 22.4 | 358 | 22.4 | 357 | 22.4 | ||||||
| 447.dealII | 236 | 48.4 | 237 | 48.3 | 236 | 48.5 | ||||||
| 450.soplex | 208 | 40.0 | 213 | 39.1 | 213 | 39.2 | ||||||
| 453.povray | 127 | 41.9 | 127 | 41.8 | 129 | 41.3 | ||||||
| 454.calculix | 223 | 37.0 | 222 | 37.2 | 222 | 37.2 | ||||||
| 459.GemsFDTD | 90.4 | 117 | 90.4 | 117 | 90.6 | 117 | ||||||
| 465.tonto | 261 | 37.8 | 296 | 33.2 | 264 | 37.3 | ||||||
| 470.lbm | 47.6 | 288 | 47.0 | 292 | 46.8 | 293 | ||||||
| 481.wrf | 154 | 72.7 | 155 | 72.0 | 154 | 72.4 | ||||||
| 482.sphinx3 | 277 | 70.2 | 270 | 72.2 | 277 | 70.3 | ||||||
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 Thermal Configuration set to Increased Cooling Intel HyperThreading set to Disabled Sysinfo program /cpu2006/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on localhost Fri Dec 9 07:30:54 2011 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 E5-2670 0 @ 2.60GHz 2 "physical id"s (chips) 16 "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 : 8 physical 0: cores 0 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 cache size : 20480 KB From /proc/meminfo MemTotal: 65937768 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.1 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.1 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.1 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux localhost 2.6.32-131.0.15.el6.x86_64 #1 SMP Tue May 10 15:42:40 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Dec 9 07:27 SPEC is set to: /cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 ext4 686G 27G 625G 5% / Additional information from dmidecode: BIOS HP P75 11/18/2011 Memory: 16x Not Specified Not Specified 4 GB 1333 MHz 2 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: KMP_AFFINITY = "granularity=fine,scatter" LD_LIBRARY_PATH = "/cpu2006/libs/32:/cpu2006/libs/64" OMP_NUM_THREADS = "8" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5
Base Compiler Invocation
C benchmarks:
| icc -m64 |
C++ benchmarks:
| icpc -m64 |
Fortran benchmarks:
| ifort -m64 |
Benchmarks using both Fortran and C:
| icc -m64 ifort -m64 |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |
C++ benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -opt-prefetch -ansi-alias |
Fortran benchmarks:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch |
Benchmarks using both Fortran and C:
| -xAVX -ipo -O3 -no-prec-div -static -parallel -opt-prefetch -ansi-alias |