| CPU2006 license: | 97 | Test date: | Jan-2008 |
|---|---|---|---|
| Test sponsor: | Acer Incorporated | Hardware Availability: | Nov-2007 |
| Tested by: | Acer Incorporated | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7220 |
| CPU Characteristics: | 1066MHz system bus |
| CPU MHz: | 2930 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 4 chips, 2 cores/chip |
| CPU(s) orderable: | 1, 2, 4 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per core |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (16 x 1048MB ECC FB-DIMM DDR2-667 CL5-5-5) |
| Disk Subsystem: | 1 x 73GB 10000PRM SAS HDD |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 SP1 (x86_64) 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: | Multi-user, level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.17.50.0.15 |
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 | 540 | 145 | 531 | 147 | 529 | 148 | 8 | 445 | 176 | 445 | 176 | 444 | 176 |
| 401.bzip2 | 8 | 681 | 113 | 679 | 114 | 674 | 115 | 8 | 636 | 121 | 635 | 122 | 635 | 122 |
| 403.gcc | 8 | 591 | 109 | 592 | 109 | 589 | 109 | 8 | 590 | 109 | 591 | 109 | 589 | 109 |
| 429.mcf | 8 | 692 | 105 | 694 | 105 | 694 | 105 | 8 | 673 | 108 | 662 | 110 | 660 | 111 |
| 445.gobmk | 8 | 572 | 147 | 572 | 147 | 572 | 147 | 8 | 523 | 161 | 521 | 161 | 522 | 161 |
| 456.hmmer | 8 | 609 | 123 | 608 | 123 | 608 | 123 | 8 | 354 | 211 | 353 | 211 | 354 | 211 |
| 458.sjeng | 8 | 726 | 133 | 725 | 134 | 727 | 133 | 8 | 651 | 149 | 649 | 149 | 648 | 149 |
| 462.libquantum | 8 | 2854 | 58.1 | 2856 | 58.0 | 2850 | 58.2 | 1 | 147 | 141 | 152 | 136 | 153 | 135 |
| 464.h264ref | 8 | 731 | 242 | 732 | 242 | 731 | 242 | 8 | 695 | 255 | 697 | 254 | 696 | 254 |
| 471.omnetpp | 8 | 620 | 80.7 | 621 | 80.5 | 620 | 80.6 | 8 | 578 | 86.6 | 572 | 87.4 | 572 | 87.4 |
| 473.astar | 8 | 573 | 97.9 | 572 | 98.3 | 571 | 98.3 | 8 | 529 | 106 | 527 | 106 | 526 | 107 |
| 483.xalancbmk | 8 | 353 | 156 | 353 | 156 | 354 | 156 | 8 | 353 | 156 | 353 | 156 | 354 | 156 |
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer at peak are compiled in 64-bit mode. BIOS Settings Hardware Prefetcher set to OFF Adjacent Cache Line Prefetch set to OFF All results used taskset to bind processes to cores. "ulimit -s unlimited" was set for stacksize unlimited OMP_NUM_THREADS set to number of cores
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/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 |
| 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/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 |