| 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: | 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: | 16 GB (8x2 GB PC2-5300 CL5) |
| Disk Subsystem: | 2x72 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 | 4 | 2428 | 22.4 | 2432 | 22.4 | 2431 | 22.4 | 4 | 2431 | 22.4 | 2432 | 22.4 | 2425 | 22.4 |
| 416.gamess | 4 | 1074 | 72.9 | 1069 | 73.3 | 1069 | 73.2 | 4 | 1173 | 66.7 | 1160 | 67.5 | 1159 | 67.6 |
| 433.milc | 4 | 2439 | 15.1 | 2438 | 15.1 | 2440 | 15.0 | 4 | 2421 | 15.2 | 2419 | 15.2 | 2419 | 15.2 |
| 434.zeusmp | 4 | 1001 | 36.4 | 1013 | 35.9 | 1000 | 36.4 | 4 | 1019 | 35.7 | 1014 | 35.9 | 1018 | 35.8 |
| 435.gromacs | 4 | 451 | 63.4 | 457 | 62.5 | 452 | 63.2 | 4 | 437 | 65.3 | 437 | 65.4 | 437 | 65.3 |
| 436.cactusADM | 4 | 1139 | 42.0 | 1145 | 41.7 | 1158 | 41.3 | 4 | 1182 | 40.4 | 1172 | 40.8 | 1173 | 40.7 |
| 437.leslie3d | 4 | 2433 | 15.5 | 2449 | 15.4 | 2451 | 15.3 | 4 | 2446 | 15.4 | 2446 | 15.4 | 2446 | 15.4 |
| 444.namd | 4 | 574 | 55.9 | 574 | 55.9 | 585 | 54.9 | 4 | 583 | 55.0 | 582 | 55.1 | 584 | 55.0 |
| 447.dealII | 4 | 679 | 67.4 | 675 | 67.8 | 632 | 72.4 | 4 | 656 | 69.7 | 650 | 70.4 | 637 | 71.9 |
| 450.soplex | 4 | 1678 | 19.9 | 1682 | 19.8 | 1686 | 19.8 | 4 | 1674 | 19.9 | 1675 | 19.9 | 1675 | 19.9 |
| 453.povray | 4 | 289 | 73.7 | 289 | 73.6 | 288 | 73.9 | 4 | 221 | 96.5 | 221 | 96.3 | 222 | 95.8 |
| 454.calculix | 4 | 628 | 52.5 | 630 | 52.4 | 632 | 52.2 | 4 | 612 | 53.9 | 613 | 53.8 | 617 | 53.4 |
| 459.GemsFDTD | 4 | 2969 | 14.3 | 2965 | 14.3 | 2963 | 14.3 | 4 | 2965 | 14.3 | 2972 | 14.3 | 2964 | 14.3 |
| 465.tonto | 4 | 909 | 43.3 | 914 | 43.1 | 913 | 43.1 | 4 | 886 | 44.4 | 890 | 44.2 | 895 | 44.0 |
| 470.lbm | 4 | 3755 | 14.6 | 3765 | 14.6 | 3754 | 14.6 | 4 | 3754 | 14.6 | 3765 | 14.6 | 3753 | 14.6 |
| 481.wrf | 4 | 1515 | 29.5 | 1496 | 29.9 | 1496 | 29.9 | 4 | 1517 | 29.4 | 1508 | 29.6 | 1512 | 29.6 |
| 482.sphinx3 | 4 | 2567 | 30.4 | 2573 | 30.3 | 2571 | 30.3 | 4 | 2560 | 30.4 | 2559 | 30.5 | 2559 | 30.5 |
Platform Notes
Power Regulator set to Static High Performance Mode in BIOS. Adjacent Sector Prefetch Disabled in BIOS. "start /b /wait /affinity" used to bind processes to CPU(s). "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 |
Benchmarks using both Fortran and C:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |