| CPU2006 license: | 3175 | Test date: | Apr-2011 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Apr-2011 |
| Tested by: | Huawei | Software Availability: | Jan-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5520 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.53 GHz |
| CPU MHz: | 2267 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 chip |
| 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 300 GB SAS, 15K RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64), Kernel 2.6.27.19-5-smp |
| Compiler: | Intel C++ Intel 64 Compiler XE for applications running on Intel 64 Version 12.0.1.116 Build 20101116 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 502 | 19.5 | 498 | 19.6 | 503 | 19.4 | 427 | 22.9 | 429 | 22.8 | 428 | 22.8 |
| 401.bzip2 | 657 | 14.7 | 657 | 14.7 | 657 | 14.7 | 626 | 15.4 | 628 | 15.4 | 628 | 15.4 |
| 403.gcc | 383 | 21.0 | 384 | 21.0 | 383 | 21.0 | 374 | 21.5 | 371 | 21.7 | 373 | 21.6 |
| 429.mcf | 245 | 37.2 | 246 | 37.0 | 246 | 37.1 | 221 | 41.2 | 221 | 41.3 | 220 | 41.4 |
| 445.gobmk | 662 | 15.9 | 689 | 15.2 | 591 | 17.7 | 546 | 19.2 | 546 | 19.2 | 544 | 19.3 |
| 456.hmmer | 264 | 35.3 | 264 | 35.4 | 264 | 35.3 | 260 | 36.0 | 260 | 35.9 | 260 | 35.9 |
| 458.sjeng | 605 | 20.0 | 604 | 20.0 | 604 | 20.0 | 592 | 20.4 | 592 | 20.4 | 592 | 20.4 |
| 462.libquantum | 53.3 | 389 | 38.7 | 535 | 53.1 | 390 | 53.3 | 389 | 38.7 | 535 | 53.1 | 390 |
| 464.h264ref | 781 | 28.3 | 779 | 28.4 | 862 | 25.7 | 689 | 32.1 | 685 | 32.3 | 687 | 32.2 |
| 471.omnetpp | 347 | 18.0 | 348 | 17.9 | 348 | 18.0 | 292 | 21.4 | 295 | 21.2 | 292 | 21.4 |
| 473.astar | 415 | 16.9 | 411 | 17.1 | 413 | 17.0 | 415 | 16.9 | 411 | 17.1 | 413 | 17.0 |
| 483.xalancbmk | 244 | 28.2 | 244 | 28.2 | 246 | 28.1 | 244 | 28.2 | 244 | 28.2 | 246 | 28.1 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run. Hugepages were not configured on the system.
Platform Notes
Data Reuse Optimization disabled in BIOS Setup.
General Notes
Binaries compiled on RHEL 5.5 OMP_NUM_THREADS set to number of cores
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -parallel -opt-prefetch -auto-p32 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/smartheap -lsmartheap64 -B /usr/share/libhugetlbfs/ -Wl,-melf_x86_64 -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m64 | |
| 471.omnetpp: | icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -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) -opt-ra-region-strategy=block -ansi-alias -Wl,-z,muldefs -L/smartheap -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |