| CPU2006 license: | 9006 | Test date: | Jun-2007 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jan-2007 |
| Tested by: | NEC Corporation | Software Availability: | Apr-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 on an x86_64 |
| Compiler: | Intel C++ Compiler for IA32/EM64T application, Version 9.1 - Build 20070320, Package-ID: l_cc_c_9.1.049 |
| 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 |
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 | 567 | 138 | 569 | 137 | 574 | 136 | 8 | 524 | 149 | 524 | 149 | 524 | 149 |
| 401.bzip2 | 8 | 1022 | 75.5 | 1031 | 74.9 | 1027 | 75.2 | 8 | 986 | 78.3 | 990 | 78.0 | 990 | 78.0 |
| 403.gcc | 8 | 914 | 70.5 | 921 | 69.9 | 921 | 69.9 | 8 | 914 | 70.5 | 921 | 69.9 | 921 | 69.9 |
| 429.mcf | 8 | 1369 | 53.3 | 1369 | 53.3 | 1372 | 53.2 | 8 | 1320 | 55.3 | 1322 | 55.2 | 1323 | 55.1 |
| 445.gobmk | 8 | 633 | 133 | 630 | 133 | 629 | 133 | 8 | 579 | 145 | 585 | 143 | 582 | 144 |
| 456.hmmer | 8 | 838 | 89.1 | 837 | 89.1 | 838 | 89.1 | 8 | 704 | 106 | 704 | 106 | 703 | 106 |
| 458.sjeng | 8 | 779 | 124 | 774 | 125 | 779 | 124 | 8 | 718 | 135 | 717 | 135 | 716 | 135 |
| 462.libquantum | 8 | 5598 | 29.6 | 5596 | 29.6 | 5596 | 29.6 | 8 | 5591 | 29.6 | 5592 | 29.6 | 5590 | 29.7 |
| 464.h264ref | 8 | 836 | 212 | 835 | 212 | 837 | 212 | 8 | 825 | 215 | 828 | 214 | 827 | 214 |
| 471.omnetpp | 8 | 1247 | 40.1 | 1248 | 40.1 | 1245 | 40.1 | 8 | 1239 | 40.3 | 1239 | 40.3 | 1239 | 40.4 |
| 473.astar | 8 | 922 | 60.9 | 923 | 60.9 | 922 | 60.9 | 8 | 920 | 61.1 | 920 | 61.1 | 920 | 61.1 |
| 483.xalancbmk | 8 | 560 | 98.6 | 560 | 98.6 | 559 | 98.8 | 8 | 560 | 98.6 | 560 | 98.6 | 559 | 98.8 |
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
The system bus runs at 1333 MHz All binaries were built with 32-bit Intel compiler except: 401.bzip2, 456.hmmer and 462.libquantum in peak were built with 64-bit Intel compiler by changing the path for include and library files. The Express5800/120Rg-1 and the Express5800/120Ri-2 models are electronically equivalent. The results have been measured on a Express5800/120Ri-2 model.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_X64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast |
C++ benchmarks:
| -xP -O3 -ipo -no-prec-div -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_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof_gen(pass 1) -prof_use(pass 2) -fast |
| 401.bzip2: | -fast |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -prof_gen(pass 1) -prof_use(pass 2) -fast -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 445.gobmk: | Same as 429.mcf |
| 456.hmmer: | Same as 400.perlbench |
| 458.sjeng: | Same as 429.mcf |
| 462.libquantum: | Same as 400.perlbench |
| 464.h264ref: | Same as 429.mcf |
C++ benchmarks:
| 471.omnetpp: | -prof_gen(pass 1) -prof_use(pass 2) -xP -O3 -ipo -no-prec-div -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | -prof_gen(pass 1) -prof_use(pass 2) -fast -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |