| CPU2006 license: | 9006 | Test date: | Jun-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 (8x2 GB DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | 1x73.2 GB SAS, 15000RPM |
| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 544 | 17.9 | 547 | 17.9 | 547 | 17.9 | 463 | 21.1 | 460 | 21.2 | 467 | 20.9 |
| 401.bzip2 | 719 | 13.4 | 714 | 13.5 | 719 | 13.4 | 670 | 14.4 | 679 | 14.2 | 671 | 14.4 |
| 403.gcc | 489 | 16.5 | 489 | 16.4 | 489 | 16.5 | 489 | 16.5 | 489 | 16.4 | 489 | 16.5 |
| 429.mcf | 490 | 18.6 | 491 | 18.6 | 490 | 18.6 | 465 | 19.6 | 466 | 19.6 | 465 | 19.6 |
| 445.gobmk | 598 | 17.5 | 599 | 17.5 | 598 | 17.5 | 548 | 19.1 | 548 | 19.1 | 548 | 19.1 |
| 456.hmmer | 667 | 14.0 | 667 | 14.0 | 667 | 14.0 | 527 | 17.7 | 527 | 17.7 | 525 | 17.8 |
| 458.sjeng | 778 | 15.6 | 778 | 15.6 | 774 | 15.6 | 698 | 17.3 | 695 | 17.4 | 694 | 17.4 |
| 462.libquantum | 863 | 24.0 | 862 | 24.0 | 861 | 24.1 | 697 | 29.7 | 697 | 29.7 | 691 | 30.0 |
| 464.h264ref | 800 | 27.6 | 804 | 27.5 | 803 | 27.6 | 758 | 29.2 | 758 | 29.2 | 760 | 29.1 |
| 471.omnetpp | 486 | 12.9 | 484 | 12.9 | 484 | 12.9 | 450 | 13.9 | 451 | 13.9 | 450 | 13.9 |
| 473.astar | 549 | 12.8 | 548 | 12.8 | 546 | 12.9 | 509 | 13.8 | 502 | 14.0 | 500 | 14.0 |
| 483.xalancbmk | 321 | 21.5 | 321 | 21.5 | 321 | 21.5 | 321 | 21.5 | 321 | 21.5 | 321 | 21.5 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run
General Notes
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode The Express5800/120Rg-1(Intel Xeon processor X5355) and the Express5800/120Ri-2(Intel Xeon processor X5355) models are electronically equivalent. The results have been measured on a Express5800/120Ri-2(Intel Xeon processor X5355) model.
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 |