| CPU2006 license: | 3 | Test date: | Jan-2011 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Feb-2011 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Dec-2010 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5675 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.46 GHz |
| CPU MHz: | 3067 |
| 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: | 48 GB (12 x 4 GB 2Rx4 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 146 GB 15 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP1, Kernel 2.6.32.12-0.7-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 | 777 | 302 | 774 | 303 | 769 | 305 | 24 | 621 | 378 | 626 | 375 | 618 | 379 |
| 401.bzip2 | 24 | 1087 | 213 | 1092 | 212 | 1087 | 213 | 24 | 1000 | 232 | 1000 | 232 | 1004 | 231 |
| 403.gcc | 24 | 763 | 253 | 765 | 252 | 765 | 253 | 24 | 763 | 253 | 765 | 252 | 765 | 253 |
| 429.mcf | 24 | 712 | 307 | 712 | 307 | 710 | 308 | 12 | 285 | 383 | 289 | 379 | 286 | 383 |
| 445.gobmk | 24 | 696 | 362 | 696 | 362 | 696 | 362 | 24 | 661 | 381 | 665 | 379 | 662 | 380 |
| 456.hmmer | 24 | 489 | 458 | 488 | 459 | 490 | 457 | 12 | 209 | 536 | 209 | 536 | 209 | 536 |
| 458.sjeng | 24 | 840 | 346 | 840 | 346 | 841 | 345 | 24 | 778 | 373 | 778 | 373 | 777 | 374 |
| 462.libquantum | 24 | 273 | 1820 | 270 | 1840 | 271 | 1840 | 24 | 273 | 1820 | 270 | 1840 | 271 | 1840 |
| 464.h264ref | 24 | 1091 | 487 | 1059 | 502 | 1060 | 501 | 24 | 1091 | 487 | 1059 | 502 | 1060 | 501 |
| 471.omnetpp | 24 | 647 | 232 | 647 | 232 | 646 | 232 | 24 | 629 | 239 | 639 | 235 | 629 | 239 |
| 473.astar | 24 | 759 | 222 | 755 | 223 | 754 | 223 | 24 | 759 | 222 | 755 | 223 | 754 | 223 |
| 483.xalancbmk | 24 | 467 | 355 | 466 | 355 | 467 | 354 | 24 | 467 | 355 | 466 | 355 | 467 | 354 |
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 with Binutils binutils-2.17.50.0.6-14.el5
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 |