| CPU2006 license: | 3 | Test date: | May-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jun-2010 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Dec-2010 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5650 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.06 GHz |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 12 cores, 2 chips, 6 cores/chip, 2 threads/core |
| 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 96 GB (12 x 8 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 146 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64), Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Compiler XE for applications running on IA-32 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | No |
| File System: | ext3 |
| 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 | 24 | 835 | 281 | 836 | 280 | 837 | 280 | 24 | 669 | 350 | 669 | 350 | 670 | 350 |
| 401.bzip2 | 24 | 1150 | 201 | 1151 | 201 | 1150 | 201 | 24 | 1058 | 219 | 1062 | 218 | 1060 | 219 |
| 403.gcc | 24 | 800 | 242 | 812 | 238 | 804 | 240 | 24 | 804 | 240 | 804 | 240 | 803 | 241 |
| 429.mcf | 24 | 721 | 304 | 720 | 304 | 719 | 305 | 12 | 289 | 379 | 288 | 380 | 290 | 378 |
| 445.gobmk | 24 | 780 | 323 | 784 | 321 | 784 | 321 | 24 | 738 | 341 | 738 | 341 | 738 | 341 |
| 456.hmmer | 24 | 536 | 418 | 534 | 419 | 538 | 417 | 12 | 228 | 491 | 228 | 490 | 229 | 490 |
| 458.sjeng | 24 | 938 | 309 | 935 | 311 | 937 | 310 | 24 | 871 | 333 | 872 | 333 | 870 | 334 |
| 462.libquantum | 24 | 293 | 1700 | 294 | 1690 | 294 | 1690 | 24 | 293 | 1700 | 294 | 1690 | 294 | 1690 |
| 464.h264ref | 24 | 1211 | 439 | 1233 | 431 | 1204 | 441 | 24 | 1203 | 442 | 1196 | 444 | 1188 | 447 |
| 471.omnetpp | 24 | 664 | 226 | 663 | 226 | 664 | 226 | 24 | 641 | 234 | 641 | 234 | 642 | 234 |
| 473.astar | 24 | 810 | 208 | 808 | 209 | 812 | 208 | 24 | 810 | 208 | 808 | 209 | 812 | 208 |
| 483.xalancbmk | 24 | 500 | 331 | 500 | 331 | 500 | 331 | 24 | 500 | 331 | 500 | 331 | 500 | 331 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'nodev /mnt/hugepages hugetlbfs defaults 0 0' added to /etc/fstab 'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run echo 10800 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS configuration: HP Power Profile set to Maximum Performance Thermal Configuration set to Increased Cooling Data Reuse set to Disabled
General Notes
Binaries were compiled on RHEL5.5
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 -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
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:
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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |