| CPU2006 license: | 4 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Feb-2008 |
| Tested by: | SGI | Software Availability: | Apr-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5272 |
| CPU Characteristics: | Dual Core, 3.4 GHz |
| CPU MHz: | 3391 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 6 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (4*2GB PC2-6400 CL5-5-5 FB-DIMMs) |
| Disk Subsystem: | 1 x 300 GB SAS (Seagate Cheetah 15000rpm) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1 Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ and Fortran Compiler for Linux Version 10.1, Build 20070913 |
| Auto Parallel: | Yes |
| File System: | xfs |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SGI ProPack 5 for Linux Service Pack 5 Binutils 2.17 SmartHeap library 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 | 4 | 457 | 85.6 | 455 | 85.9 | 460 | 85.0 | 4 | 378 | 103 | 379 | 103 | 374 | 105 |
| 401.bzip2 | 4 | 608 | 63.5 | 607 | 63.5 | 603 | 64.0 | 4 | 573 | 67.4 | 577 | 66.9 | 575 | 67.1 |
| 403.gcc | 4 | 460 | 70.0 | 466 | 69.2 | 456 | 70.6 | 4 | 456 | 70.6 | 460 | 70.1 | 459 | 70.1 |
| 429.mcf | 4 | 539 | 67.7 | 539 | 67.7 | 541 | 67.5 | 4 | 533 | 68.4 | 531 | 68.7 | 532 | 68.5 |
| 445.gobmk | 4 | 482 | 87.1 | 480 | 87.4 | 482 | 87.1 | 4 | 444 | 94.4 | 446 | 94.2 | 446 | 94.1 |
| 456.hmmer | 4 | 521 | 71.6 | 521 | 71.7 | 521 | 71.7 | 4 | 303 | 123 | 303 | 123 | 303 | 123 |
| 458.sjeng | 4 | 599 | 80.8 | 598 | 81.0 | 601 | 80.5 | 4 | 545 | 88.9 | 543 | 89.2 | 542 | 89.3 |
| 462.libquantum | 4 | 1307 | 63.4 | 1276 | 65.0 | 1279 | 64.8 | 1 | 159 | 131 | 159 | 130 | 158 | 131 |
| 464.h264ref | 4 | 620 | 143 | 621 | 143 | 621 | 143 | 4 | 595 | 149 | 593 | 149 | 599 | 148 |
| 471.omnetpp | 4 | 510 | 49.0 | 509 | 49.1 | 509 | 49.1 | 4 | 482 | 51.8 | 483 | 51.8 | 482 | 51.9 |
| 473.astar | 4 | 512 | 54.8 | 513 | 54.8 | 512 | 54.8 | 4 | 475 | 59.1 | 475 | 59.1 | 475 | 59.1 |
| 483.xalancbmk | 4 | 297 | 92.8 | 298 | 92.6 | 298 | 92.7 | 4 | 297 | 92.8 | 298 | 92.6 | 298 | 92.7 |
General Notes
BIOS settings: Snoop Filter: Enabled Hardware Prefetcher: Enabled Adjacent Sector Prefetch: Enabled All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode The taskset utility was used to bind processes to cores Parallel settings for 462.libquantum peak: OMP_NUM_THREADS = 4 KMP_AFFINITY = physical,0 KMP_STACKSIZE = 64M
Base Compiler Invocation
C benchmarks:
| /opt/intel/cc/10.1.008/bin/icc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include |
C++ benchmarks:
| /opt/intel/cc/10.1.008/bin/icpc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include |
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast -inline-calloc -opt-malloc-options=3 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| /opt/intel/cc/10.1.008/bin/icpc -L/opt/intel/cc/10.1.008/lib -I/opt/intel/cc/10.1.008/include |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -fast -ansi-alias -prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -fast -prefetch |
| 403.gcc: | -fast -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -fast -unroll2 -ansi-alias -opt-multi-version-aggressive |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always -vec-guard-write -opt-malloc-options=3 -parallel -par-runtime-control |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -lsmartheap |
| 483.xalancbmk: | basepeak = yes |