| CPU2006 license: | 55 | Test date: | Jul-2008 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Jan-2008 |
| Tested by: | Dell Inc. | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5450 |
| CPU Characteristics: | |
| 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 (4x4 GB, DDR2-667 MHz, CL5, Reg, Dual Rank) |
| Disk Subsystem: | 1x80 GB SATA 5400 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2 Kernel 2.6.16-60.0.21-smp |
| Compiler: | Intel C++ Compiler 10.1 for Linux Build 20080312 Package ID: l_cc_p_10.1.015 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.18.50.0.7.20080502 |
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 | 8 | 543 | 144 | 519 | 151 | 523 | 149 | 8 | 440 | 177 | 438 | 178 | 437 | 179 |
| 401.bzip2 | 8 | 718 | 108 | 719 | 107 | 720 | 107 | 8 | 675 | 114 | 674 | 115 | 673 | 115 |
| 403.gcc | 8 | 690 | 93.3 | 687 | 93.7 | 691 | 93.2 | 8 | 683 | 94.3 | 687 | 93.7 | 684 | 94.1 |
| 429.mcf | 8 | 922 | 79.1 | 920 | 79.3 | 922 | 79.1 | 8 | 928 | 78.6 | 930 | 78.4 | 931 | 78.4 |
| 445.gobmk | 8 | 565 | 149 | 562 | 149 | 562 | 149 | 8 | 510 | 164 | 521 | 161 | 522 | 161 |
| 456.hmmer | 8 | 593 | 126 | 594 | 126 | 594 | 126 | 8 | 351 | 213 | 353 | 211 | 349 | 214 |
| 458.sjeng | 8 | 691 | 140 | 688 | 141 | 688 | 141 | 8 | 621 | 156 | 619 | 156 | 621 | 156 |
| 462.libquantum | 8 | 3556 | 46.6 | 3477 | 47.7 | 3494 | 47.4 | 1 | 90.1 | 230 | 89.1 | 233 | 90.3 | 229 |
| 464.h264ref | 8 | 708 | 250 | 707 | 250 | 707 | 250 | 8 | 673 | 263 | 672 | 263 | 673 | 263 |
| 471.omnetpp | 8 | 827 | 60.4 | 826 | 60.6 | 827 | 60.4 | 8 | 812 | 61.6 | 811 | 61.6 | 811 | 61.6 |
| 473.astar | 8 | 723 | 77.7 | 719 | 78.1 | 723 | 77.7 | 8 | 676 | 83.1 | 677 | 82.9 | 678 | 82.9 |
| 483.xalancbmk | 8 | 438 | 126 | 438 | 126 | 438 | 126 | 8 | 438 | 126 | 438 | 126 | 438 | 126 |
Submit Notes
The config file option 'submit' was used.
Platform Notes
BIOS Settings: Adjacent Cache Line Prefetch = Disabled (default Enabled)
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode taskset was used to bind processes to cores except for 462.libquantum peak OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0" KMP_STACKSIZE set to 64M
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 -L/spec/cpu2006.1.1/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 |
| 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 -L/spec/cpu2006.1.1/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/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |