Compaq ES40
SPECclimate_SM
The SPECclimate_SM benchmark was run by
Compaq
(SPEC license #2) in Nashua, NH, USA on a ES40 in Oct-1999. This code was run using the shared programming model.
Benchmark Results
System configuration
Disclosure notes
Benchmark Results
Number CPUs
SPECclimate_SM*
Elapsed Time (secs)
1
367.1
235.3
2
673.9
128.2
4
1153.5
74.9
* The SPECclimate_SM metric is 86400/elapsed seconds.
Source code base was SPEChpc96.1.1.
System Configuration
HARDWARE CONFIGURATION
Model:
ES40
CPU:
667MHZ ev67 Alpha
Num. Processors:
4
Cache:
4MB
Memory:
4GB
I/O:
SCSI disk
Additional Notes:
SOFTWARE CONFIGURATION
Operating system:
Tru64 Unix Version 4.0F- 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:
(none)
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
CONFIGURATION FILES
sysconfigtab
SPEC High Performance Group
info@spec.org