Real World Computing Partnership Sun Ultra Enterprise 450
SPECclimate_LG

The SPECclimate_LG benchmark was run by Real World Computing Partnership (SPEC license #) in Tsukuba, Ibaraki 305, Japan on a Sun Ultra Enterprise 450 on 31-Oct-2000. This code was run using the shared programming model.

Benchmark Results

Number CPUs SPECclimate_LG* Elapsed Time (secs)
1 0.514 167997.862
2 0.995 86829.911
4 1.845 46823.524

* The SPECclimate_LG metric is 86400/elapsed seconds.

Source code base was SPEChpc96.1.0.

System Configuration

HARDWARE CONFIGURATION
Model: Sun Ultra Enterprise 450
CPU: UltraSPARC-II 300MHz
Num. Processors: 4
Cache: 2MB
Memory: 1GB
I/O: SCSI disk
Additional Notes:

SOFTWARE CONFIGURATION
Operating system: Generic_105181-17 sun4u sparc SUNW,Ultra-4
Fortran compiler: Omni Fortran compiler (omf77) version 1.2S (Using backend C compilers belows)
C compiler: WorkShop Compilers 4.2 30 Oct 1996 C 4.2
Math Library: N/A
Communications Pkg: none
System state: Multi User
Additional Notes:

Disclosure Notes

RUN TOOLS USED: Yes
COMPILE AND LOAD FLAGS
Preprocessor flags:
Fortran compiler flags: -xO5 -fast -xcg92 -I./include -c
C compiler flags: -xO5 -fast -xcg92 -I./include -c
Loader flags:

DIRECTIVES

SOURCE FILE MODIFICATIONS

GENERAL NOTES

CONFIGURATION FILES
SPEC High Performance Group
info@spec.org