| Hardware | |
|---|---|
| CPU Name: | Intel Xeon 5160 |
| CPU Characteristics: | 1333 MHz system bus |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 cores/chip |
| CPU(s) orderable: | 1 to 2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 4 GB (4x 1GB, Samsung M395T2953CZ4 DDR2 FBD 667 CL5-5-5) |
| Disk Subsystem: | Hitachi Deskstar SATA, 164 GB, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SLES 10 (Kernel 2.6.16.21-0.8-smp) |
| Compiler: | PGI Server Complete Version 7.2 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Multi-user |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| Other Software: | None |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | 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 | 696 | 19.5 | 696 | 19.5 | 696 | 19.5 | ||||||
| 416.gamess | 1110 | 17.7 | 1110 | 17.6 | 1120 | 17.5 | ||||||
| 433.milc | 726 | 12.6 | 727 | 12.6 | 727 | 12.6 | ||||||
| 434.zeusmp | 501 | 18.2 | 501 | 18.1 | 501 | 18.2 | ||||||
| 435.gromacs | 407 | 17.5 | 410 | 17.4 | 406 | 17.6 | ||||||
| 436.cactusADM | 350 | 34.2 | 350 | 34.2 | 350 | 34.2 | ||||||
| 437.leslie3d | 684 | 13.8 | 685 | 13.7 | 685 | 13.7 | ||||||
| 444.namd | 557 | 14.4 | 557 | 14.4 | 556 | 14.4 | ||||||
| 447.dealII | 455 | 25.1 | 455 | 25.1 | 455 | 25.1 | ||||||
| 450.soplex | 576 | 14.5 | 576 | 14.5 | 575 | 14.5 | ||||||
| 453.povray | 260 | 20.4 | 263 | 20.2 | 265 | 20.1 | ||||||
| 454.calculix | 417 | 19.8 | 418 | 19.8 | 417 | 19.8 | ||||||
| 459.GemsFDTD | 816 | 13.0 | 817 | 13.0 | 817 | 13.0 | ||||||
| 465.tonto | 612 | 16.1 | 613 | 16.1 | 614 | 16.0 | ||||||
| 470.lbm | 1030 | 13.3 | 1030 | 13.4 | 1030 | 13.4 | ||||||
| 481.wrf | 651 | 17.2 | 650 | 17.2 | 650 | 17.2 | ||||||
| 482.sphinx3 | 931 | 20.9 | 932 | 20.9 | 930 | 21.0 | ||||||
General Notes
The 4 1GB memory modules populated the first DIMM socket of each channel (0-3). Powersaved dameon was disabled in OS. Environment stack size set to 'unlimited' Max locked memory set to 2097152 Total number of huge pages available is 100 NCPUS set to number of cores
Base Compiler Invocation
C benchmarks:
C++ benchmarks:
Fortran benchmarks:
Benchmarks using both Fortran and C:
Base Portability Flags
C benchmarks:
C++ benchmarks (except as noted below):
- -DSPEC_CPU_LP64
- 453.povray:
- -DSPEC_CPU_LP64
Fortran benchmarks:
Benchmarks using both Fortran and C (except as noted below):
- -DSPEC_CPU_LP64 -Mnomain
- 436.cactusADM:
- -DSPEC_CPU_LP64 -Mnomain
- 481.wrf:
- -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG
Base Optimization Flags
C benchmarks:
- -fastsse -Mfprelaxed -Mipa=fast -Mipa=inline -Mipa=jobs:8 -Msmartalloc=huge:64 -tp core2-64 -Bstatic_pgi
C++ benchmarks:
- -fastsse --zc_eh -Mfprelaxed -Mipa=fast -Mipa=inline -Mipa=jobs:8 -Msmartalloc=huge:64 -tp core2-64 -Bstatic_pgi
Fortran benchmarks:
- -fastsse -Mfprelaxed -Mipa=fast -Mipa=inline -Mipa=jobs:8 -Mconcur -Msmartalloc=huge:64 -tp core2-64 -Bstatic_pgi
Benchmarks using both Fortran and C:
Base Other Flags
C benchmarks:
- No flags used
C++ benchmarks:
- No flags used
Fortran benchmarks:
- No flags used
Benchmarks using both Fortran and C:
- No flags used