| CPU2006 license: | 9001 | Test date: | Nov-2007 |
|---|---|---|---|
| Test sponsor: | Itautec | Hardware Availability: | Feb-2007 |
| Tested by: | Itautec | Software Availability: | Aug-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | Quad Core, 2.66 GHz |
| CPU MHz: | 2660 |
| 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: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 * 2GB DDR2 5300F, 2 rank, CL5 ECC) |
| Disk Subsystem: | 73GB SCSI, 15000rpm |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64), Kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Linux32 version 10.0 Build 20070809 Package ID: l_cc_p_10.0.026 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Binutils 2.16.91.0.7 |
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 | 593 | 132 | 594 | 132 | 599 | 130 | 8 | 505 | 155 | 506 | 155 | 506 | 154 |
| 401.bzip2 | 8 | 1062 | 72.7 | 1061 | 72.8 | 1062 | 72.7 | 8 | 1012 | 76.3 | 1011 | 76.4 | 1012 | 76.3 |
| 403.gcc | 8 | 780 | 82.5 | 776 | 83.0 | 774 | 83.2 | 8 | 780 | 82.5 | 776 | 83.0 | 774 | 83.2 |
| 429.mcf | 8 | 1157 | 63.0 | 1158 | 63.0 | 1156 | 63.1 | 8 | 1154 | 63.2 | 1154 | 63.2 | 1157 | 63.0 |
| 445.gobmk | 8 | 651 | 129 | 651 | 129 | 654 | 128 | 8 | 595 | 141 | 592 | 142 | 595 | 141 |
| 456.hmmer | 8 | 710 | 105 | 711 | 105 | 713 | 105 | 8 | 577 | 129 | 578 | 129 | 579 | 129 |
| 458.sjeng | 8 | 783 | 124 | 783 | 124 | 784 | 123 | 8 | 710 | 136 | 706 | 137 | 709 | 137 |
| 462.libquantum | 8 | 3468 | 47.8 | 3475 | 47.7 | 3475 | 47.7 | 8 | 2914 | 56.9 | 2930 | 56.6 | 2910 | 57.0 |
| 464.h264ref | 8 | 837 | 211 | 837 | 211 | 839 | 211 | 8 | 805 | 220 | 805 | 220 | 803 | 220 |
| 471.omnetpp | 8 | 927 | 53.9 | 929 | 53.8 | 928 | 53.9 | 8 | 894 | 56.0 | 893 | 56.0 | 893 | 56.0 |
| 473.astar | 8 | 943 | 59.5 | 942 | 59.6 | 942 | 59.6 | 8 | 892 | 62.9 | 893 | 62.9 | 891 | 63.0 |
| 483.xalancbmk | 8 | 929 | 59.4 | 930 | 59.4 | 930 | 59.4 | 8 | 929 | 59.4 | 930 | 59.4 | 930 | 59.4 |
General Notes
Bios settings: Hardware Prefetcher: Disabled Adjacent Sector Prefetch: Disabled ulimit -s unlimited used to set stack size to unlimited taskset command used to assign copies to cores All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode This result was measured on the Servidor Itautec MX201. The Servidor Itautec MX221 and the Servidor Itautec MX201 are electronically equivalent.
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 |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc | |
| 401.bzip2: | /opt/intel/cce/10.0.026/bin/icc |
| 456.hmmer: | /opt/intel/cce/10.0.026/bin/icc |
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: | -L/opt/intel/cce/10.0.026/lib -I/opt/intel/cce/10.0.026/include -prof-gen(pass 1) -prof-use(pass 2) -fast |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec_div -ansi-alias |
| 456.hmmer: | -L/opt/intel/cce/10.0.026/lib -I/opt/intel/cce/10.0.026/include -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always |
| 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 -Wl,-z,muldefs |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |