| CPU2006 license: | 3 | Test date: | Aug-2012 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Apr-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Oct-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8837 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 32 cores, 4 chips, 8 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 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 5 x 900 GB 6G SAS 10K, RAID 5 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) 2.6.32.12-0.7-default |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux |
| Auto Parallel: | Yes |
| File System: | ext3 |
| 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 | 443 | 22.0 | 447 | 21.9 | 446 | 21.9 | 386 | 25.3 | 385 | 25.4 | 386 | 25.3 |
| 401.bzip2 | 592 | 16.3 | 592 | 16.3 | 591 | 16.3 | 576 | 16.8 | 575 | 16.8 | 576 | 16.8 |
| 403.gcc | 420 | 19.2 | 420 | 19.2 | 420 | 19.2 | 402 | 20.0 | 413 | 19.5 | 408 | 19.7 |
| 429.mcf | 281 | 32.4 | 279 | 32.7 | 279 | 32.7 | 281 | 32.4 | 279 | 32.7 | 279 | 32.7 |
| 445.gobmk | 517 | 20.3 | 517 | 20.3 | 518 | 20.3 | 492 | 21.3 | 492 | 21.3 | 492 | 21.3 |
| 456.hmmer | 230 | 40.5 | 231 | 40.4 | 231 | 40.5 | 226 | 41.4 | 226 | 41.4 | 226 | 41.4 |
| 458.sjeng | 586 | 20.7 | 585 | 20.7 | 586 | 20.7 | 578 | 20.9 | 577 | 21.0 | 578 | 20.9 |
| 462.libquantum | 11.6 | 1790 | 11.6 | 1790 | 11.6 | 1790 | 11.6 | 1790 | 11.6 | 1790 | 11.6 | 1790 |
| 464.h264ref | 652 | 33.9 | 657 | 33.7 | 656 | 33.8 | 644 | 34.4 | 644 | 34.4 | 644 | 34.4 |
| 471.omnetpp | 359 | 17.4 | 375 | 16.7 | 360 | 17.4 | 213 | 29.3 | 214 | 29.3 | 236 | 26.4 |
| 473.astar | 355 | 19.8 | 355 | 19.8 | 354 | 19.8 | 355 | 19.8 | 355 | 19.8 | 354 | 19.8 |
| 483.xalancbmk | 196 | 35.2 | 195 | 35.4 | 196 | 35.2 | 196 | 35.2 | 195 | 35.4 | 196 | 35.2 |
Operating System Notes
Stack size set to unlimited using "ulimit -s unlimited" runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc>
Platform Notes
BIOS Configuration: HP Power Profile set to Maximum Performance Thermal Configuration set to Increased Cooling Collaborative Power Control set to Disabled Sysinfo program /cpu2006/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on dl580g7-r88 Sat Aug 11 16:18:28 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- 8837 @ 2.67GHz 4 "physical id"s (chips) 32 "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 9 16 18 24 25 physical 1: cores 0 1 2 8 17 18 24 25 physical 2: cores 0 1 2 8 17 18 24 25 physical 3: cores 0 1 8 9 16 17 24 25 cache size : 24576 KB From /proc/meminfo MemTotal: 1058831952 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 11 (x86_64) VERSION = 11 PATCHLEVEL = 1 uname -a: Linux dl580g7-r88 2.6.32.12-0.7-default #1 SMP 2010-05-20 11:14:20 +0200 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Aug 10 13:58 last=S SPEC is set to: /cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/cciss/c0d0p2 ext3 3.3T 76G 3.0T 3% / Additional information from dmidecode: BIOS HP P65 12/01/2011 (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 = "16" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5
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/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 -m64 | |
| 471.omnetpp: | icpc -m32 |
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_LP64 -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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |