| 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 PC2-5300F 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 | 4 | 2434 | 22.3 | 2429 | 22.4 | 2431 | 22.4 | 4 | 2430 | 22.4 | 2428 | 22.4 | 2433 | 22.3 |
| 416.gamess | 4 | 1069 | 73.2 | 1070 | 73.2 | 1070 | 73.2 | 4 | 1157 | 67.7 | 1157 | 67.7 | 1160 | 67.5 |
| 433.milc | 4 | 2447 | 15.0 | 2444 | 15.0 | 2444 | 15.0 | 4 | 2420 | 15.2 | 2420 | 15.2 | 2420 | 15.2 |
| 434.zeusmp | 4 | 997 | 36.5 | 996 | 36.5 | 1013 | 35.9 | 4 | 1021 | 35.6 | 1035 | 35.2 | 1028 | 35.4 |
| 435.gromacs | 4 | 453 | 63.1 | 451 | 63.3 | 451 | 63.3 | 4 | 438 | 65.3 | 436 | 65.5 | 438 | 65.2 |
| 436.cactusADM | 4 | 1144 | 41.8 | 1142 | 41.9 | 1140 | 41.9 | 4 | 1172 | 40.8 | 1170 | 40.9 | 1175 | 40.7 |
| 437.leslie3d | 4 | 2435 | 15.4 | 2442 | 15.4 | 2443 | 15.4 | 4 | 2445 | 15.4 | 2452 | 15.3 | 2442 | 15.4 |
| 444.namd | 4 | 574 | 55.9 | 580 | 55.3 | 575 | 55.8 | 4 | 583 | 55.1 | 582 | 55.1 | 582 | 55.2 |
| 447.dealII | 4 | 676 | 67.6 | 657 | 69.7 | 629 | 72.7 | 4 | 636 | 72.0 | 616 | 74.3 | 655 | 69.9 |
| 450.soplex | 4 | 1681 | 19.8 | 1681 | 19.8 | 1682 | 19.8 | 4 | 1671 | 20.0 | 1675 | 19.9 | 1673 | 19.9 |
| 453.povray | 4 | 288 | 73.8 | 288 | 74.0 | 288 | 73.8 | 4 | 221 | 96.2 | 221 | 96.4 | 220 | 96.5 |
| 454.calculix | 4 | 626 | 52.7 | 632 | 52.2 | 632 | 52.2 | 4 | 608 | 54.3 | 612 | 53.9 | 619 | 53.3 |
| 459.GemsFDTD | 4 | 2968 | 14.3 | 2966 | 14.3 | 2969 | 14.3 | 4 | 2968 | 14.3 | 2968 | 14.3 | 2975 | 14.3 |
| 465.tonto | 4 | 914 | 43.1 | 898 | 43.8 | 912 | 43.1 | 4 | 892 | 44.1 | 893 | 44.1 | 892 | 44.1 |
| 470.lbm | 4 | 3753 | 14.6 | 3765 | 14.6 | 3773 | 14.6 | 4 | 3754 | 14.6 | 3753 | 14.6 | 3769 | 14.6 |
| 481.wrf | 4 | 1511 | 29.6 | 1505 | 29.7 | 1517 | 29.5 | 4 | 1534 | 29.1 | 1517 | 29.5 | 1516 | 29.5 |
| 482.sphinx3 | 4 | 2569 | 30.3 | 2570 | 30.3 | 2573 | 30.3 | 4 | 2558 | 30.5 | 2559 | 30.5 | 2557 | 30.5 |
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 |