| 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, 1333 MHz bus |
| CPU MHz: | 2666 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 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: | 8 GB (4x2 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 | 4 | 2460 | 22.1 | 2458 | 22.1 | 2459 | 22.1 | 4 | 2467 | 22.0 | 2465 | 22.1 | 2461 | 22.1 |
| 416.gamess | 4 | 1069 | 73.3 | 1072 | 73.1 | 1070 | 73.2 | 4 | 1161 | 67.5 | 1159 | 67.6 | 1158 | 67.6 |
| 433.milc | 4 | 2489 | 14.8 | 2491 | 14.7 | 2489 | 14.8 | 4 | 2471 | 14.9 | 2467 | 14.9 | 2466 | 14.9 |
| 434.zeusmp | 4 | 1029 | 35.4 | 1015 | 35.9 | 1029 | 35.4 | 4 | 1034 | 35.2 | 1038 | 35.1 | 1032 | 35.3 |
| 435.gromacs | 4 | 451 | 63.4 | 451 | 63.3 | 461 | 62.0 | 4 | 438 | 65.2 | 438 | 65.2 | 437 | 65.3 |
| 436.cactusADM | 4 | 1177 | 40.6 | 1169 | 40.9 | 1171 | 40.8 | 4 | 1216 | 39.3 | 1202 | 39.8 | 1208 | 39.6 |
| 437.leslie3d | 4 | 2498 | 15.1 | 2502 | 15.0 | 2497 | 15.1 | 4 | 2496 | 15.1 | 2503 | 15.0 | 2504 | 15.0 |
| 444.namd | 4 | 574 | 55.9 | 575 | 55.8 | 573 | 55.9 | 4 | 582 | 55.2 | 582 | 55.1 | 583 | 55.0 |
| 447.dealII | 4 | 683 | 67.0 | 659 | 69.4 | 633 | 72.3 | 4 | 627 | 72.9 | 666 | 68.7 | 625 | 73.3 |
| 450.soplex | 4 | 1719 | 19.4 | 1719 | 19.4 | 1719 | 19.4 | 4 | 1709 | 19.5 | 1711 | 19.5 | 1713 | 19.5 |
| 453.povray | 4 | 292 | 73.0 | 288 | 73.9 | 289 | 73.8 | 4 | 223 | 95.5 | 225 | 94.5 | 222 | 96.0 |
| 454.calculix | 4 | 626 | 52.7 | 627 | 52.6 | 629 | 52.5 | 4 | 614 | 53.8 | 626 | 52.7 | 611 | 54.0 |
| 459.GemsFDTD | 4 | 3027 | 14.0 | 3030 | 14.0 | 3041 | 14.0 | 4 | 3034 | 14.0 | 3029 | 14.0 | 3032 | 14.0 |
| 465.tonto | 4 | 930 | 42.3 | 933 | 42.2 | 949 | 41.5 | 4 | 908 | 43.4 | 909 | 43.3 | 911 | 43.2 |
| 470.lbm | 4 | 3931 | 14.0 | 3933 | 14.0 | 3933 | 14.0 | 4 | 3931 | 14.0 | 3931 | 14.0 | 3930 | 14.0 |
| 481.wrf | 4 | 1540 | 29.0 | 1530 | 29.2 | 1538 | 29.0 | 4 | 1535 | 29.1 | 1544 | 28.9 | 1539 | 29.0 |
| 482.sphinx3 | 4 | 2609 | 29.9 | 2611 | 29.9 | 2608 | 29.9 | 4 | 2594 | 30.1 | 2592 | 30.1 | 2597 | 30.0 |
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. "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 |