| CPU2006 license: | 11 | Test date: | Jun-2008 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Sep-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E3120 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 3166 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 chip |
| 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 x 2 GB DDR2-6400E ECC) |
| Disk Subsystem: | 1 x 160 GB SATA, 7200RPM |
| 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++ Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (Full multiuser with network) |
| 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 | 474 | 20.6 | 473 | 20.6 | 473 | 20.6 | 379 | 25.8 | 376 | 26.0 | 377 | 25.9 |
| 401.bzip2 | 550 | 17.5 | 549 | 17.6 | 549 | 17.6 | 509 | 19.0 | 508 | 19.0 | 508 | 19.0 |
| 403.gcc | 364 | 22.1 | 365 | 22.1 | 365 | 22.1 | 339 | 23.7 | 339 | 23.7 | 339 | 23.8 |
| 429.mcf | 323 | 28.3 | 323 | 28.2 | 323 | 28.3 | 327 | 27.9 | 327 | 27.9 | 327 | 27.9 |
| 445.gobmk | 510 | 20.6 | 511 | 20.5 | 511 | 20.5 | 451 | 23.3 | 451 | 23.2 | 451 | 23.3 |
| 456.hmmer | 561 | 16.6 | 561 | 16.6 | 561 | 16.6 | 322 | 29.0 | 322 | 29.0 | 322 | 29.0 |
| 458.sjeng | 627 | 19.3 | 626 | 19.3 | 628 | 19.3 | 562 | 21.5 | 564 | 21.4 | 562 | 21.5 |
| 462.libquantum | 493 | 42.0 | 492 | 42.1 | 495 | 41.9 | 322 | 64.3 | 321 | 64.6 | 321 | 64.5 |
| 464.h264ref | 658 | 33.6 | 658 | 33.6 | 658 | 33.6 | 627 | 35.3 | 627 | 35.3 | 628 | 35.2 |
| 471.omnetpp | 329 | 19.0 | 330 | 18.9 | 330 | 18.9 | 301 | 20.7 | 301 | 20.7 | 302 | 20.7 |
| 473.astar | 432 | 16.3 | 428 | 16.4 | 432 | 16.2 | 392 | 17.9 | 389 | 18.1 | 392 | 17.9 |
| 483.xalancbmk | 248 | 27.8 | 249 | 27.8 | 249 | 27.7 | 248 | 27.8 | 249 | 27.8 | 249 | 27.7 |
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 |