| CPU2006 license: | 3106 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | E4 Computer Engineering S.p.A. | Hardware Availability: | May-2010 |
| Tested by: | E4 Computer Engineering S.p.A. | Software Availability: | Apr-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5620 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.67 GHz |
| CPU MHz: | 2400 |
| 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: | 24 GB (6 x 4 GB 2Rx4 PC3-10600R-9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 1 x 250 GB SATA II Western Digital WD2502ABYS-01B7A0, 7200 rpm |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | openSUSE 11.1 (x86_64) Kernel 2.6.27.s7-9-default |
| Compiler: | Intel C++ and Fortran Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.4 Build 20110427 |
| 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 V8.1 |
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 | 928 | 168 | 917 | 170 | 921 | 170 | 16 | 749 | 209 | 752 | 208 | 752 | 208 |
| 401.bzip2 | 16 | 1194 | 129 | 1190 | 130 | 1188 | 130 | 16 | 1102 | 140 | 1097 | 141 | 1102 | 140 |
| 403.gcc | 16 | 752 | 171 | 753 | 171 | 745 | 173 | 16 | 743 | 173 | 745 | 173 | 770 | 167 |
| 429.mcf | 16 | 592 | 247 | 591 | 247 | 591 | 247 | 8 | 278 | 262 | 297 | 246 | 295 | 247 |
| 445.gobmk | 16 | 868 | 193 | 875 | 192 | 867 | 194 | 16 | 813 | 207 | 812 | 207 | 820 | 205 |
| 456.hmmer | 16 | 553 | 270 | 553 | 270 | 553 | 270 | 8 | 261 | 286 | 261 | 286 | 261 | 286 |
| 458.sjeng | 16 | 1028 | 188 | 1029 | 188 | 1027 | 188 | 16 | 967 | 200 | 969 | 200 | 965 | 201 |
| 462.libquantum | 16 | 250 | 1330 | 252 | 1320 | 253 | 1310 | 16 | 250 | 1330 | 252 | 1320 | 253 | 1310 |
| 464.h264ref | 16 | 1301 | 272 | 1346 | 263 | 1305 | 271 | 16 | 1297 | 273 | 1312 | 270 | 1309 | 270 |
| 471.omnetpp | 16 | 620 | 161 | 619 | 162 | 620 | 161 | 16 | 575 | 174 | 575 | 174 | 575 | 174 |
| 473.astar | 16 | 813 | 138 | 814 | 138 | 815 | 138 | 16 | 813 | 138 | 814 | 138 | 815 | 138 |
| 483.xalancbmk | 16 | 481 | 230 | 480 | 230 | 481 | 230 | 16 | 481 | 230 | 480 | 230 | 481 | 230 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
Large pages were not enabled for this run
Platform Notes
Turbo Mode enabled in BIOS Turbo Boost set to Traditional in BIOS Power C-states enabled in BIOS Demand Scrub disabled in BIOS Hyper-Threading Technology enabled in BIOS
General Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
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/opt/tools/smartHEAP/SmartHeap_8.1/lib -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/opt/tools/smartHEAP/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |