| CPU2006 license: | 9001 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | Itautec | Hardware Availability: | Apr-2011 |
| Tested by: | Itautec | Software Availability: | Jan-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: | 4 cores, 1 chip, 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 PC3-8500R-7, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA-2, 7200 RPM |
| 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 12.0.2 Build 20110112 |
| 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 | 8 | 901 | 86.7 | 914 | 85.5 | 913 | 85.6 | 8 | 747 | 105 | 751 | 104 | 745 | 105 |
| 401.bzip2 | 8 | 1170 | 66.0 | 1171 | 65.9 | 1171 | 65.9 | 8 | 1079 | 71.6 | 1088 | 71.0 | 1073 | 71.9 |
| 403.gcc | 8 | 702 | 91.8 | 704 | 91.5 | 702 | 91.8 | 8 | 704 | 91.4 | 704 | 91.4 | 699 | 92.1 |
| 429.mcf | 8 | 574 | 127 | 575 | 127 | 575 | 127 | 4 | 270 | 135 | 270 | 135 | 270 | 135 |
| 445.gobmk | 8 | 865 | 97.0 | 871 | 96.3 | 855 | 98.2 | 8 | 815 | 103 | 824 | 102 | 817 | 103 |
| 456.hmmer | 8 | 564 | 132 | 569 | 131 | 566 | 132 | 4 | 253 | 148 | 253 | 148 | 253 | 148 |
| 458.sjeng | 8 | 1025 | 94.4 | 1025 | 94.5 | 1023 | 94.7 | 8 | 968 | 100 | 978 | 99.0 | 966 | 100 |
| 462.libquantum | 8 | 312 | 532 | 312 | 531 | 311 | 533 | 8 | 312 | 532 | 312 | 531 | 311 | 533 |
| 464.h264ref | 8 | 1294 | 137 | 1333 | 133 | 1299 | 136 | 8 | 1299 | 136 | 1303 | 136 | 1305 | 136 |
| 471.omnetpp | 8 | 595 | 84.0 | 596 | 84.0 | 595 | 84.0 | 8 | 547 | 91.4 | 547 | 91.3 | 548 | 91.2 |
| 473.astar | 8 | 801 | 70.1 | 801 | 70.1 | 800 | 70.2 | 8 | 801 | 70.1 | 801 | 70.1 | 800 | 70.2 |
| 483.xalancbmk | 8 | 478 | 115 | 479 | 115 | 478 | 115 | 8 | 478 | 115 | 479 | 115 | 478 | 115 |
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. Large pages were not enabled for this run
Platform Notes
Data Reuse disabled in BIOS.
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/home/rcaneca/sh/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/home/rcaneca/sh/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |