| 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: | |
| 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 SAS, 10 K RPM |
| 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 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 | 2434 | 22.3 | 2428 | 22.4 | 2429 | 22.4 | 4 | 2430 | 22.4 | 2429 | 22.4 | 2428 | 22.4 |
| 416.gamess | 4 | 1070 | 73.2 | 1071 | 73.2 | 1071 | 73.1 | 4 | 1160 | 67.5 | 1157 | 67.7 | 1159 | 67.6 |
| 433.milc | 4 | 2449 | 15.0 | 2448 | 15.0 | 2447 | 15.0 | 4 | 2425 | 15.1 | 2423 | 15.2 | 2425 | 15.1 |
| 434.zeusmp | 4 | 1000 | 36.4 | 999 | 36.4 | 1004 | 36.3 | 4 | 1033 | 35.2 | 1013 | 35.9 | 1039 | 35.0 |
| 435.gromacs | 4 | 451 | 63.4 | 451 | 63.3 | 451 | 63.4 | 4 | 436 | 65.5 | 437 | 65.4 | 437 | 65.4 |
| 436.cactusADM | 4 | 1137 | 42.0 | 1137 | 42.0 | 1138 | 42.0 | 4 | 1170 | 40.9 | 1173 | 40.7 | 1178 | 40.6 |
| 437.leslie3d | 4 | 2434 | 15.4 | 2453 | 15.3 | 2451 | 15.3 | 4 | 2445 | 15.4 | 2455 | 15.3 | 2451 | 15.3 |
| 444.namd | 4 | 576 | 55.7 | 573 | 55.9 | 573 | 55.9 | 4 | 582 | 55.1 | 582 | 55.2 | 582 | 55.1 |
| 447.dealII | 4 | 677 | 67.6 | 628 | 72.8 | 680 | 67.3 | 4 | 666 | 68.7 | 649 | 70.6 | 618 | 74.0 |
| 450.soplex | 4 | 1687 | 19.8 | 1685 | 19.8 | 1684 | 19.8 | 4 | 1675 | 19.9 | 1676 | 19.9 | 1676 | 19.9 |
| 453.povray | 4 | 290 | 73.5 | 288 | 73.8 | 290 | 73.3 | 4 | 221 | 96.2 | 221 | 96.2 | 224 | 94.9 |
| 454.calculix | 4 | 627 | 52.6 | 628 | 52.5 | 629 | 52.5 | 4 | 615 | 53.7 | 613 | 53.8 | 620 | 53.2 |
| 459.GemsFDTD | 4 | 2969 | 14.3 | 2974 | 14.3 | 2973 | 14.3 | 4 | 2972 | 14.3 | 2976 | 14.3 | 2971 | 14.3 |
| 465.tonto | 4 | 912 | 43.2 | 911 | 43.2 | 914 | 43.0 | 4 | 891 | 44.2 | 891 | 44.2 | 885 | 44.5 |
| 470.lbm | 4 | 3759 | 14.6 | 3760 | 14.6 | 3761 | 14.6 | 4 | 3760 | 14.6 | 3778 | 14.5 | 3760 | 14.6 |
| 481.wrf | 4 | 1507 | 29.7 | 1510 | 29.6 | 1516 | 29.5 | 4 | 1506 | 29.7 | 1505 | 29.7 | 1516 | 29.5 |
| 482.sphinx3 | 4 | 2572 | 30.3 | 2567 | 30.4 | 2575 | 30.3 | 4 | 2560 | 30.4 | 2561 | 30.4 | 2564 | 30.4 |
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 -auto_ilp32 |
Benchmarks using both Fortran and C:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |