| CPU2006 license: | 3 | Test date: | Jan-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, 4x2 MB L2 cache (shared) |
| 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 PC2-5300 CL5) |
| Disk Subsystem: | 4x36 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 EM64T kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Intel EM64T-based applications, Version 9.1 Package ID l_cc_c_9.1.045 Build no 20061101 Intel Fortran Compiler for Intel EM64T-based applications, Version 9.1 Package ID l_fc_c_9.1.040 Build no 20061101 |
| 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 | 3242 | 33.5 | 3243 | 33.5 | 3244 | 33.5 | 8 | 3243 | 33.5 | 3243 | 33.5 | 3241 | 33.5 |
| 416.gamess | 8 | 1074 | 146 | 1072 | 146 | 1077 | 145 | 8 | 1169 | 134 | 1162 | 135 | 1163 | 135 |
| 433.milc | 8 | 3195 | 23.0 | 3194 | 23.0 | 3197 | 23.0 | 8 | 3154 | 23.3 | 3155 | 23.3 | 3155 | 23.3 |
| 434.zeusmp | 8 | 1166 | 62.4 | 1160 | 62.7 | 1154 | 63.1 | 8 | 1175 | 62.0 | 1169 | 62.3 | 1176 | 61.9 |
| 435.gromacs | 8 | 458 | 125 | 455 | 126 | 453 | 126 | 8 | 439 | 130 | 440 | 130 | 439 | 130 |
| 436.cactusADM | 8 | 1379 | 69.3 | 1371 | 69.7 | 1371 | 69.7 | 8 | 1406 | 68.0 | 1413 | 67.7 | 1405 | 68.1 |
| 437.leslie3d | 8 | 3104 | 24.2 | 3111 | 24.2 | 3119 | 24.1 | 8 | 3122 | 24.1 | 3134 | 24.0 | 3114 | 24.2 |
| 444.namd | 8 | 575 | 112 | 576 | 111 | 575 | 112 | 8 | 583 | 110 | 585 | 110 | 583 | 110 |
| 447.dealII | 8 | 717 | 128 | 716 | 128 | 710 | 129 | 8 | 700 | 131 | 711 | 129 | 699 | 131 |
| 450.soplex | 8 | 2153 | 31.0 | 2156 | 30.9 | 2159 | 30.9 | 8 | 2156 | 30.9 | 2157 | 30.9 | 2159 | 30.9 |
| 453.povray | 8 | 290 | 147 | 292 | 146 | 290 | 147 | 8 | 224 | 190 | 221 | 192 | 222 | 191 |
| 454.calculix | 8 | 639 | 103 | 647 | 102 | 639 | 103 | 8 | 632 | 104 | 627 | 105 | 625 | 106 |
| 459.GemsFDTD | 8 | 3739 | 22.7 | 3743 | 22.7 | 3746 | 22.7 | 8 | 3750 | 22.6 | 3743 | 22.7 | 3740 | 22.7 |
| 465.tonto | 8 | 1006 | 78.3 | 1012 | 77.8 | 998 | 78.9 | 8 | 974 | 80.8 | 977 | 80.5 | 983 | 80.1 |
| 470.lbm | 8 | 4508 | 24.4 | 4508 | 24.4 | 4507 | 24.4 | 8 | 4507 | 24.4 | 4505 | 24.4 | 4506 | 24.4 |
| 481.wrf | 8 | 1874 | 47.7 | 1873 | 47.7 | 1875 | 47.7 | 8 | 1876 | 47.6 | 1874 | 47.7 | 1886 | 47.4 |
| 482.sphinx3 | 8 | 3465 | 45.0 | 3443 | 45.3 | 3448 | 45.2 | 8 | 3432 | 45.4 | 3428 | 45.5 | 3427 | 45.5 |
Platform Notes
Power Regulator set to Static High Performance Mode in BIOS. Adjacent Sector Prefetch Disabled in BIOS. "ulimit -s unlimited" set
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 -auto_ilp32 |
Benchmarks using both Fortran and C:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |