| CPU2006 license: | 97 | Test date: | Jun-2011 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Apr-2010 |
| Tested by: | Acer Incorporated | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5640 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2267 |
| 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 2Rx8 PC3-10600R-9, ECC) |
| Disk Subsystem: | 1 x 300 GB SATA, 10000 RPM |
| 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 | 1017 | 231 | 1032 | 227 | 1025 | 229 | 24 | 823 | 285 | 828 | 283 | 823 | 285 |
| 401.bzip2 | 24 | 1406 | 165 | 1413 | 164 | 1414 | 164 | 24 | 1321 | 175 | 1326 | 175 | 1318 | 176 |
| 403.gcc | 24 | 966 | 200 | 964 | 200 | 970 | 199 | 24 | 965 | 200 | 962 | 201 | 972 | 199 |
| 429.mcf | 24 | 882 | 248 | 877 | 250 | 879 | 249 | 12 | 351 | 312 | 355 | 309 | 351 | 312 |
| 445.gobmk | 24 | 953 | 264 | 950 | 265 | 951 | 265 | 24 | 903 | 279 | 905 | 278 | 904 | 278 |
| 456.hmmer | 24 | 645 | 347 | 646 | 347 | 645 | 347 | 12 | 283 | 396 | 283 | 396 | 282 | 397 |
| 458.sjeng | 24 | 1144 | 254 | 1139 | 255 | 1148 | 253 | 24 | 1083 | 268 | 1083 | 268 | 1080 | 269 |
| 462.libquantum | 24 | 352 | 1410 | 354 | 1410 | 354 | 1400 | 24 | 352 | 1410 | 354 | 1410 | 354 | 1400 |
| 464.h264ref | 24 | 1485 | 358 | 1493 | 356 | 1479 | 359 | 24 | 1441 | 369 | 1473 | 361 | 1471 | 361 |
| 471.omnetpp | 24 | 751 | 200 | 750 | 200 | 751 | 200 | 24 | 733 | 205 | 733 | 205 | 733 | 205 |
| 473.astar | 24 | 987 | 171 | 989 | 170 | 990 | 170 | 24 | 987 | 171 | 989 | 170 | 990 | 170 |
| 483.xalancbmk | 24 | 595 | 278 | 596 | 278 | 595 | 279 | 24 | 595 | 278 | 596 | 278 | 595 | 279 |
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 environment stack size Large pages were disabled for this run
Platform Notes
BIOS Settings: Fan speed = full speed (Default = Balanced) Data Reuse = Disabled (Default = Enabled)
General Notes
Binaries compiled on RHEL5.5 This result was measured on the Gateway GR380 F1. The Acer AR360 F1, AR380 F1, Gateway GR360 F1 are electronically equivalent
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 |