| CPU2006 license: | 55 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Mar-2009 |
| Tested by: | Dell Inc. | Software Availability: | Dec-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5560 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.20 GHz |
| CPU MHz: | 2800 |
| 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: | 8 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 10000 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: | 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 | 16 | 778 | 201 | 778 | 201 | 777 | 201 | 16 | 631 | 248 | 626 | 250 | 621 | 252 |
| 401.bzip2 | 16 | 1045 | 148 | 1044 | 148 | 1045 | 148 | 16 | 945 | 163 | 948 | 163 | 942 | 164 |
| 403.gcc | 16 | 647 | 199 | 639 | 201 | 646 | 199 | 16 | 647 | 199 | 639 | 201 | 646 | 199 |
| 429.mcf | 16 | 530 | 276 | 534 | 273 | 532 | 274 | 8 | 241 | 302 | 240 | 304 | 238 | 307 |
| 445.gobmk | 16 | 737 | 228 | 726 | 231 | 724 | 232 | 16 | 694 | 242 | 690 | 243 | 694 | 242 |
| 456.hmmer | 16 | 477 | 313 | 475 | 314 | 480 | 311 | 8 | 212 | 353 | 211 | 353 | 211 | 354 |
| 458.sjeng | 16 | 884 | 219 | 883 | 219 | 881 | 220 | 16 | 817 | 237 | 816 | 237 | 816 | 237 |
| 462.libquantum | 16 | 265 | 1250 | 263 | 1260 | 264 | 1250 | 16 | 265 | 1250 | 263 | 1260 | 264 | 1250 |
| 464.h264ref | 16 | 1121 | 316 | 1148 | 308 | 1160 | 305 | 16 | 1126 | 315 | 1119 | 317 | 1151 | 308 |
| 471.omnetpp | 16 | 558 | 179 | 557 | 179 | 558 | 179 | 16 | 513 | 195 | 512 | 195 | 512 | 195 |
| 473.astar | 16 | 697 | 161 | 696 | 161 | 696 | 161 | 16 | 697 | 161 | 696 | 161 | 696 | 161 |
| 483.xalancbmk | 16 | 429 | 257 | 430 | 257 | 430 | 257 | 16 | 429 | 257 | 430 | 257 | 430 | 257 |
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 |