Compaq GS140
SPECclimate_MD
The SPECclimate_MD benchmark was run by
Compaq
(SPEC license #2) in Marlborough, MA, USA on a GS140 on 29-Oct-1999. This code was run using the shared programming model.
Benchmark Results
System configuration
Disclosure notes
Benchmark Results
Number CPUs
SPECclimate_MD*
Elapsed Time (secs)
1
28.6
3020.6
4
101.1
854.5
8
169.8
508.9
12
223.3
386.9
* The SPECclimate_MD metric is 86400/elapsed seconds.
Source code base was SPEChpc96.1.1.
System Configuration
HARDWARE CONFIGURATION
Model:
GS140
CPU:
700MHz EV67 Alpha
Num. Processors:
12
Cache:
8MB
Memory:
8GB
I/O:
SCSI disk
Additional Notes:
SOFTWARE CONFIGURATION
Operating system:
Tru64 UNIX V4.0F-1229
Fortran compiler:
Compaq Fortran T5.3-861-4498G
C compiler:
DEC C V5.9-005
Math Library:
N/A
Communications Pkg:
N/A
System state:
Multi-user
Additional Notes:
Disclosure Notes
RUN TOOLS USED:
Yes
COMPILE AND LOAD FLAGS
Preprocessor flags:
Fortran compiler flags:
-cpp -DDEC_ALPHA -I./include -c -O4 -Olimit 2000 -omp -i8 -fpe0 -align dcommons -align records -convert big_endian
C compiler flags:
Loader flags:
-omp -math_library accurate
DIRECTIVES
OpenMP
SOURCE FILE MODIFICATIONS
No source code modifications
OS configuration modified to allow additional stack and data space per process
GENERAL NOTES
For the 12 cpu result only, Actual Water was outside expected tolerance.
Expected=0.13270E+16 kg
Actual = 0.13278E+16 kg
CONFIGURATION FILES
sysconfigtab
SPEC High Performance Group
info@spec.org