| CPU2006 license: | 11 | Test date: | Dec-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5450 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 3000 |
| 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: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2 GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 10000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 (x86_64), Kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap 8.1 Binutils 2.17.50.0.15 |
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 | 504 | 19.4 | 502 | 19.5 | 504 | 19.4 | 407 | 24.0 | 403 | 24.3 | 405 | 24.1 |
| 401.bzip2 | 592 | 16.3 | 594 | 16.2 | 594 | 16.3 | 548 | 17.6 | 548 | 17.6 | 547 | 17.6 |
| 403.gcc | 548 | 14.7 | 547 | 14.7 | 548 | 14.7 | 405 | 19.9 | 405 | 19.9 | 405 | 19.9 |
| 429.mcf | 385 | 23.7 | 384 | 23.8 | 384 | 23.7 | 383 | 23.8 | 381 | 23.9 | 382 | 23.9 |
| 445.gobmk | 533 | 19.7 | 533 | 19.7 | 533 | 19.7 | 480 | 21.9 | 480 | 21.8 | 480 | 21.8 |
| 456.hmmer | 592 | 15.8 | 592 | 15.8 | 592 | 15.8 | 340 | 27.4 | 340 | 27.4 | 340 | 27.4 |
| 458.sjeng | 683 | 17.7 | 688 | 17.6 | 684 | 17.7 | 614 | 19.7 | 616 | 19.6 | 615 | 19.7 |
| 462.libquantum | 91.1 | 228 | 92.8 | 223 | 94.9 | 218 | 94.8 | 219 | 95.5 | 217 | 94.9 | 218 |
| 464.h264ref | 712 | 31.1 | 711 | 31.1 | 712 | 31.1 | 661 | 33.5 | 662 | 33.4 | 663 | 33.4 |
| 471.omnetpp | 406 | 15.4 | 419 | 14.9 | 408 | 15.3 | 373 | 16.7 | 372 | 16.8 | 372 | 16.8 |
| 473.astar | 477 | 14.7 | 479 | 14.7 | 472 | 14.9 | 427 | 16.5 | 427 | 16.5 | 426 | 16.5 |
| 483.xalancbmk | 271 | 25.5 | 272 | 25.4 | 271 | 25.5 | 271 | 25.5 | 272 | 25.4 | 271 | 25.5 |
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode Hardware Sector Prefetch Enabled and Adjacent Sector Prefetch Enabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to null
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 -vec-guard-write -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/users/rahul/cpu2006.1.0/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| icpc |
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 -auto-ilp32 |
| 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 -auto-ilp32 |
| 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 -L/spec/users/rahul/cpu2006.1.0/lib -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 -L/spec/users/rahul/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |