| CPU2006 license: | 55 | Test date: | Mar-2011 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Feb-2011 |
| Tested by: | Dell Inc. | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5672 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.60 GHz |
| CPU MHz: | 3200 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 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 15000 RPM SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), 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: | ReiserFS |
| 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 | 16 | 675 | 232 | 680 | 230 | 675 | 232 | 16 | 547 | 286 | 539 | 290 | 545 | 287 |
| 401.bzip2 | 16 | 905 | 171 | 909 | 170 | 912 | 169 | 16 | 805 | 192 | 810 | 191 | 799 | 193 |
| 403.gcc | 16 | 568 | 227 | 583 | 221 | 589 | 219 | 16 | 574 | 224 | 574 | 224 | 575 | 224 |
| 429.mcf | 16 | 473 | 309 | 467 | 312 | 466 | 313 | 8 | 220 | 332 | 219 | 333 | 216 | 338 |
| 445.gobmk | 16 | 641 | 262 | 642 | 261 | 640 | 262 | 16 | 600 | 280 | 602 | 279 | 607 | 276 |
| 456.hmmer | 16 | 408 | 366 | 408 | 366 | 407 | 367 | 8 | 186 | 401 | 186 | 401 | 186 | 402 |
| 458.sjeng | 16 | 763 | 254 | 762 | 254 | 763 | 254 | 16 | 704 | 275 | 703 | 275 | 704 | 275 |
| 462.libquantum | 16 | 234 | 1410 | 235 | 1410 | 233 | 1420 | 16 | 234 | 1410 | 235 | 1410 | 233 | 1420 |
| 464.h264ref | 16 | 958 | 370 | 975 | 363 | 981 | 361 | 16 | 945 | 375 | 961 | 368 | 967 | 366 |
| 471.omnetpp | 16 | 504 | 198 | 505 | 198 | 504 | 198 | 16 | 465 | 215 | 465 | 215 | 466 | 215 |
| 473.astar | 16 | 615 | 183 | 616 | 182 | 615 | 183 | 16 | 615 | 183 | 616 | 182 | 615 | 183 |
| 483.xalancbmk | 16 | 377 | 293 | 377 | 292 | 378 | 292 | 16 | 377 | 293 | 377 | 292 | 378 | 292 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run 'mount -t hugetlbfs nodev /mnt/hugepages' was used to enable large pages echo 7200 > /proc/sys/vm/nr_hugepages export HUGETLB_MORECORE=yes export LD_PRELOAD=/usr/lib64/libhugetlbfs.so
Platform Notes
BIOS Settings: Power Management = Maximum Performance (Default = Active Power Controller) Data Reuse = Disabled (Default = Enabled)
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 |