| CPU2006 license: | 4 | Test date: | Sep-2012 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Jun-2012 |
| Tested by: | SGI | Software Availability: | Jul-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-4650 |
| CPU Characteristics: | Intel Turbo Boost Technology disabled |
| CPU MHz: | 2700 |
| FPU: | Integrated |
| CPU(s) enabled: | 1024 cores, 128 chips, 8 cores/chip, 2 threads/core |
| CPU(s) orderable: | 4-256 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: | 8 TB (1024 x 8 GB 2Rx4 PC3-12800R-11, ECC) |
| Disk Subsystem: | 8 TB tmpfs |
| Other Hardware: | NUMAlink6 routers |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP2, Kernel 3.0.38-0.5-default |
| Compiler: | C/C++: Version 12.1.3.293 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | tmpfs |
| System State: | Run Level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | Not Applicable |
| Other Software: | Microquill SmartHeap V8 SGI Accelerate 1.4, Patch 10920 SGI Foundation Software 2.6, Patch 10931 |
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 | 2032 | 797 | 24900 | 802 | 24800 | 802 | 24800 | |||||||
| 401.bzip2 | 2032 | 1081 | 18100 | 1080 | 18200 | 1082 | 18100 | |||||||
| 403.gcc | 2032 | 889 | 18400 | 904 | 18100 | 903 | 18100 | |||||||
| 429.mcf | 2032 | 494 | 37500 | 496 | 37400 | 497 | 37300 | |||||||
| 445.gobmk | 2032 | 932 | 22900 | 931 | 22900 | 932 | 22900 | |||||||
| 456.hmmer | 2032 | 406 | 46700 | 407 | 46600 | 407 | 46600 | |||||||
| 458.sjeng | 2032 | 984 | 25000 | 987 | 24900 | 986 | 24900 | |||||||
| 462.libquantum | 2032 | 187 | 226000 | 187 | 225000 | 186 | 226000 | |||||||
| 464.h264ref | 2032 | 1088 | 41300 | 1094 | 41100 | 1093 | 41100 | |||||||
| 471.omnetpp | 2032 | 760 | 16700 | 760 | 16700 | 759 | 16700 | |||||||
| 473.astar | 2032 | 641 | 22300 | 642 | 22200 | 641 | 22200 | |||||||
| 483.xalancbmk | 2032 | 487 | 28800 | 488 | 28800 | 488 | 28700 | |||||||
Submit Notes
The dplace mechanism was used to bind copies to processors. The config file option 'submit' was used to generate dplace commands to bind each copy to a specific processor. Benchmark copies were launched in a staggered fashion to minimize kernel contention associated with synchronized launches. For details, please see the config file.
Operating System Notes
Tmpfs filesystem set up with: mount -t tmpfs -o size=8192g,rw tmpfs /mnt/shm/ Stack size set to unlimited using "ulimit -s unlimited" sysctl vm.stat_interval=10
Platform Notes
SGI BIOS version 3.0.7
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/mnt/shm/cpu2006-1.2/libs/32:/mnt/shm/cpu2006-1.2/libs/64" Binaries compiled on a system with 2x Xeon E5540 CPU + 32GB memory using SLES11 SP1 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/transparent_hugepage/enabled Filesystem page cache cleared with: echo 1 > /proc/sys/vm/drop_caches
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 |