| CPU2006 license: | 9006 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2007 |
| Tested by: | NEC Corporation | Software Availability: | Jun-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 2.66 GHz, 2x4 MB L2 shared, 1333 MHz bus |
| CPU MHz: | 2666 |
| 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 (4x4 GB DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x146.5 GB SAS, 10000RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | 64-Bit SUSE LINUX Enterprise Server 10, Kernel 2.6.16.21-0.8-smp for x86_64 |
| Compiler: | Intel C++ Compiler for IA32/EM64T application, Version 10.0 - Build 20070426 Package ID: l_cc_p_10.0.023 |
| Auto Parallel: | No |
| File System: | ext2 |
| System State: | Multiuser, Runlevel 3 |
| 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 | 8 | 573 | 136 | 574 | 136 | 572 | 137 | 8 | 492 | 159 | 493 | 159 | 491 | 159 |
| 401.bzip2 | 8 | 1066 | 72.4 | 1064 | 72.6 | 1062 | 72.7 | 8 | 1028 | 75.1 | 1028 | 75.1 | 1024 | 75.4 |
| 403.gcc | 8 | 934 | 68.9 | 916 | 70.3 | 920 | 70.0 | 8 | 934 | 68.9 | 916 | 70.3 | 920 | 70.0 |
| 429.mcf | 8 | 1479 | 49.3 | 1481 | 49.3 | 1480 | 49.3 | 8 | 1502 | 48.6 | 1501 | 48.6 | 1504 | 48.5 |
| 445.gobmk | 8 | 640 | 131 | 637 | 132 | 641 | 131 | 8 | 591 | 142 | 594 | 141 | 596 | 141 |
| 456.hmmer | 8 | 683 | 109 | 686 | 109 | 684 | 109 | 8 | 559 | 134 | 557 | 134 | 560 | 133 |
| 458.sjeng | 8 | 798 | 121 | 798 | 121 | 799 | 121 | 8 | 716 | 135 | 716 | 135 | 715 | 135 |
| 462.libquantum | 8 | 4662 | 35.6 | 4660 | 35.6 | 4659 | 35.6 | 8 | 4597 | 36.1 | 4597 | 36.1 | 4596 | 36.1 |
| 464.h264ref | 8 | 834 | 212 | 833 | 213 | 830 | 213 | 8 | 790 | 224 | 790 | 224 | 794 | 223 |
| 471.omnetpp | 8 | 1363 | 36.7 | 1363 | 36.7 | 1363 | 36.7 | 8 | 1354 | 36.9 | 1353 | 37.0 | 1353 | 37.0 |
| 473.astar | 8 | 1004 | 56.0 | 1003 | 56.0 | 1004 | 55.9 | 8 | 968 | 58.0 | 969 | 58.0 | 962 | 58.3 |
| 483.xalancbmk | 8 | 557 | 99.0 | 557 | 99.1 | 556 | 99.3 | 8 | 557 | 99.0 | 557 | 99.1 | 556 | 99.3 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run '/usr/bin/taskset' used to bind processes to CPUs
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 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 |
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):
| icc | |
| 401.bzip2: | /opt/intel/cce/10.0.023/bin/icc |
| 456.hmmer: | /opt/intel/cce/10.0.023/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/10.0.023/lib -I/opt/intel/cce/10.0.023/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/10.0.023/lib -I/opt/intel/cce/10.0.023/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 -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |