| CPU2006 license: | 9006 | Test date: | Apr-2010 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2010 |
| Tested by: | NEC Corporation | Software Availability: | Dec-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L5520 |
| 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 |
| 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 (6 x 8 GB PC3-10600R, 2 rank, CL9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 1x160 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64), Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Professional Compiler for IA32 and Intel 64, Version 11.1 Build 20091130 Package ID: l_cproc_p_11.1.064 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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 | 482 | 20.3 | 485 | 20.2 | 482 | 20.3 | 422 | 23.1 | 425 | 23.0 | 422 | 23.2 |
| 401.bzip2 | 632 | 15.3 | 633 | 15.3 | 633 | 15.3 | 632 | 15.3 | 634 | 15.2 | 632 | 15.3 |
| 403.gcc | 392 | 20.5 | 392 | 20.5 | 392 | 20.5 | 387 | 20.8 | 372 | 21.6 | 373 | 21.6 |
| 429.mcf | 268 | 34.1 | 268 | 34.1 | 268 | 34.0 | 237 | 38.5 | 245 | 37.2 | 267 | 34.2 |
| 445.gobmk | 575 | 18.3 | 575 | 18.2 | 571 | 18.4 | 522 | 20.1 | 524 | 20.0 | 524 | 20.0 |
| 456.hmmer | 281 | 33.2 | 260 | 35.9 | 260 | 35.9 | 253 | 36.9 | 252 | 37.0 | 252 | 37.0 |
| 458.sjeng | 616 | 19.6 | 616 | 19.6 | 617 | 19.6 | 588 | 20.6 | 589 | 20.5 | 589 | 20.5 |
| 462.libquantum | 53.2 | 389 | 55.2 | 375 | 54.4 | 381 | 52.8 | 392 | 51.8 | 400 | 52.2 | 397 |
| 464.h264ref | 790 | 28.0 | 788 | 28.1 | 789 | 28.0 | 785 | 28.2 | 721 | 30.7 | 721 | 30.7 |
| 471.omnetpp | 355 | 17.6 | 354 | 17.7 | 354 | 17.7 | 288 | 21.7 | 288 | 21.7 | 289 | 21.6 |
| 473.astar | 460 | 15.2 | 456 | 15.4 | 460 | 15.3 | 438 | 16.0 | 437 | 16.1 | 437 | 16.1 |
| 483.xalancbmk | 264 | 26.1 | 266 | 25.9 | 264 | 26.1 | 253 | 27.2 | 253 | 27.2 | 253 | 27.3 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
Platform Notes
BIOS setting: NUMA configuration : Enabled Hyper-Threading Technology : Disabled
General Notes
OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter
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 -static -parallel -opt-prefetch |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib64 -lsmartheap64 |
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 -m32 | |
| 473.astar: | icpc -m64 |
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_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/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | -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=routine -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib64 -lsmartheap64 |
| 483.xalancbmk: | -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |