| CPU2006 license: | 3 | Test date: | Feb-2007 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jan-2007 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2006 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 2.66 GHz, 2x4 MB L2 shared, 1333MHz system 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 PC2-5300F CL5) |
| Disk Subsystem: | 1x72 GB 10k SAS |
| 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 Intel EM64T-based applications, Version 9.1 Build 20061101, Package ID: l_cc_c_9.1.045 Intel Fortran Compiler for Intel EM64T-based applications, Version 9.1 Build 20061101, Package ID: l_fc_c_9.1.040 |
| Auto Parallel: | No |
| File System: | ext2 |
| System State: | Multi-user run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
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. | ||||||||||||||
| 410.bwaves | 8 | 3256 | 33.4 | 3253 | 33.4 | 3252 | 33.4 | 8 | 3253 | 33.4 | 3253 | 33.4 | 3253 | 33.4 |
| 416.gamess | 8 | 1071 | 146 | 1075 | 146 | 1073 | 146 | 8 | 1161 | 135 | 1161 | 135 | 1164 | 135 |
| 433.milc | 8 | 3208 | 22.9 | 3210 | 22.9 | 3206 | 22.9 | 8 | 3169 | 23.2 | 3168 | 23.2 | 3167 | 23.2 |
| 434.zeusmp | 8 | 1159 | 62.8 | 1164 | 62.5 | 1161 | 62.7 | 8 | 1192 | 61.1 | 1184 | 61.5 | 1170 | 62.2 |
| 435.gromacs | 8 | 453 | 126 | 458 | 125 | 455 | 126 | 8 | 439 | 130 | 439 | 130 | 440 | 130 |
| 436.cactusADM | 8 | 1372 | 69.7 | 1372 | 69.7 | 1374 | 69.6 | 8 | 1403 | 68.1 | 1398 | 68.4 | 1397 | 68.4 |
| 437.leslie3d | 8 | 3122 | 24.1 | 3141 | 23.9 | 3132 | 24.0 | 8 | 3136 | 24.0 | 3143 | 23.9 | 3125 | 24.1 |
| 444.namd | 8 | 575 | 112 | 575 | 111 | 581 | 110 | 8 | 584 | 110 | 585 | 110 | 584 | 110 |
| 447.dealII | 8 | 731 | 125 | 727 | 126 | 726 | 126 | 8 | 718 | 128 | 697 | 131 | 719 | 127 |
| 450.soplex | 8 | 2159 | 30.9 | 2161 | 30.9 | 2164 | 30.8 | 8 | 2165 | 30.8 | 2160 | 30.9 | 2161 | 30.9 |
| 453.povray | 8 | 291 | 146 | 289 | 147 | 291 | 146 | 8 | 225 | 189 | 221 | 192 | 221 | 193 |
| 454.calculix | 8 | 639 | 103 | 647 | 102 | 645 | 102 | 8 | 625 | 106 | 625 | 106 | 631 | 105 |
| 459.GemsFDTD | 8 | 3763 | 22.6 | 3756 | 22.6 | 3761 | 22.6 | 8 | 3758 | 22.6 | 3761 | 22.6 | 3757 | 22.6 |
| 465.tonto | 8 | 1006 | 78.3 | 1016 | 77.5 | 1017 | 77.4 | 8 | 978 | 80.5 | 990 | 79.5 | 987 | 79.7 |
| 470.lbm | 8 | 4526 | 24.3 | 4525 | 24.3 | 4525 | 24.3 | 8 | 4523 | 24.3 | 4523 | 24.3 | 4523 | 24.3 |
| 481.wrf | 8 | 1882 | 47.5 | 1885 | 47.4 | 1882 | 47.5 | 8 | 1879 | 47.5 | 1889 | 47.3 | 1879 | 47.6 |
| 482.sphinx3 | 8 | 3460 | 45.1 | 3460 | 45.1 | 3461 | 45.1 | 8 | 3450 | 45.2 | 3449 | 45.2 | 3447 | 45.2 |
Platform Notes
Power Regulator set to Static High Performance Mode in BIOS. Adjacent Sector Prefetch Disabled in BIOS. "/usr/bin/taskset" used to bind processes to CPUs. Environment stack size set to 'unlimited'
Base Compiler Invocation
C benchmarks:
| icc |
C++ benchmarks:
| icpc |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icc ifort |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -fast |
C++ benchmarks:
| -fast |
Fortran benchmarks:
| -fast |
Benchmarks using both Fortran and C:
| -fast |
Peak Compiler Invocation
C benchmarks:
| icc |
C++ benchmarks:
| icpc |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icc ifort |
Peak Portability Flags
Same as Base Portability Flags
Peak Optimization Flags
C benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |
C++ benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |
Fortran benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast |
Benchmarks using both Fortran and C:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |