| CPU2006 license: | 9006 | Test date: | Mar-2008 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Sep-2007 |
| Tested by: | NEC Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7220 |
| CPU Characteristics: | 2.93 GHz, 1066 MHz bus |
| CPU MHz: | 2933 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2,3,4 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 (16x1 GB PC2-5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 10000RPM |
| 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 for Linux32 and Linux64 version 10.1 Build 20070913 Package ID: l_cc_p_10.1.008 |
| Auto Parallel: | Yes |
| File System: | ext2 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | MicroQuill SmartHeap library 8.1 binutils-2.17.tar.gz, Version 2.17 |
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 | 4 | 521 | 75.0 | 520 | 75.2 | 517 | 75.5 | 4 | 431 | 90.7 | 431 | 90.6 | 437 | 89.5 |
| 401.bzip2 | 4 | 660 | 58.5 | 667 | 57.8 | 661 | 58.4 | 4 | 620 | 62.2 | 623 | 62.0 | 621 | 62.2 |
| 403.gcc | 4 | 536 | 60.1 | 537 | 60.0 | 536 | 60.1 | 4 | 535 | 60.2 | 535 | 60.2 | 537 | 59.9 |
| 429.mcf | 4 | 637 | 57.3 | 639 | 57.1 | 638 | 57.2 | 4 | 608 | 60.0 | 607 | 60.1 | 606 | 60.2 |
| 445.gobmk | 4 | 560 | 75.0 | 559 | 75.0 | 559 | 75.0 | 4 | 509 | 82.4 | 509 | 82.5 | 509 | 82.5 |
| 456.hmmer | 4 | 603 | 61.9 | 603 | 61.9 | 602 | 62.0 | 4 | 351 | 106 | 350 | 107 | 349 | 107 |
| 458.sjeng | 4 | 717 | 67.5 | 720 | 67.3 | 718 | 67.4 | 4 | 645 | 75.0 | 646 | 74.9 | 647 | 74.8 |
| 462.libquantum | 4 | 1541 | 53.8 | 1537 | 53.9 | 1535 | 54.0 | 1 | 147 | 141 | 151 | 137 | 148 | 140 |
| 464.h264ref | 4 | 727 | 122 | 727 | 122 | 727 | 122 | 4 | 692 | 128 | 695 | 127 | 693 | 128 |
| 471.omnetpp | 4 | 603 | 41.5 | 603 | 41.5 | 603 | 41.5 | 4 | 567 | 44.1 | 567 | 44.1 | 567 | 44.1 |
| 473.astar | 4 | 542 | 51.8 | 541 | 51.9 | 540 | 52.0 | 4 | 498 | 56.4 | 501 | 56.0 | 501 | 56.0 |
| 483.xalancbmk | 4 | 312 | 88.6 | 312 | 88.5 | 311 | 88.6 | 4 | 312 | 88.6 | 312 | 88.5 | 311 | 88.6 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of cores
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2, 456.hmmer, for peak, are compiled in 64-bit mode
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/opt/SmartHeap_8.1/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/opt/SmartHeap_8.1/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/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |