| CPU2006 license: | 11 | Test date: | Nov-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5460 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 3158 |
| 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: | Memory and I/O Expansion Unit (P/N 42C1600) |
| Software | |
|---|---|
| Operating System: | SLES10 (x86_64), 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 | 479 | 20.4 | 478 | 20.4 | 480 | 20.3 | 384 | 25.4 | 384 | 25.4 | 385 | 25.4 |
| 401.bzip2 | 563 | 17.1 | 564 | 17.1 | 566 | 17.0 | 521 | 18.5 | 523 | 18.5 | 520 | 18.6 |
| 403.gcc | 537 | 15.0 | 538 | 15.0 | 532 | 15.1 | 395 | 20.4 | 395 | 20.4 | 396 | 20.4 |
| 429.mcf | 378 | 24.1 | 379 | 24.1 | 378 | 24.1 | 378 | 24.1 | 377 | 24.2 | 378 | 24.1 |
| 445.gobmk | 506 | 20.7 | 506 | 20.7 | 507 | 20.7 | 457 | 23.0 | 457 | 23.0 | 457 | 23.0 |
| 456.hmmer | 561 | 16.6 | 562 | 16.6 | 562 | 16.6 | 322 | 29.0 | 323 | 28.9 | 323 | 28.8 |
| 458.sjeng | 652 | 18.5 | 653 | 18.5 | 654 | 18.5 | 590 | 20.5 | 587 | 20.6 | 590 | 20.5 |
| 462.libquantum | 85.3 | 243 | 86.9 | 239 | 87.3 | 237 | 92.2 | 225 | 92.1 | 225 | 91.7 | 226 |
| 464.h264ref | 675 | 32.8 | 663 | 33.4 | 669 | 33.1 | 627 | 35.3 | 627 | 35.3 | 627 | 35.3 |
| 471.omnetpp | 401 | 15.6 | 401 | 15.6 | 403 | 15.5 | 369 | 16.9 | 370 | 16.9 | 369 | 17.0 |
| 473.astar | 452 | 15.5 | 448 | 15.7 | 445 | 15.8 | 407 | 17.3 | 408 | 17.2 | 407 | 17.3 |
| 483.xalancbmk | 260 | 26.5 | 260 | 26.5 | 260 | 26.5 | 260 | 26.5 | 260 | 26.5 | 260 | 26.5 |
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 |