SUN Ultra Enterprise 4000
SPECclimate_MD
The SPECclimate_MD benchmark was run by
Purdue University
(SPEC license #HA-7) in West Lafayette, Indiana on a
Sun Microsystems
Ultra Enterprise 4000 on 26-Oct-1998. 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
1.3
66275.7
2
2.1
40475.7
3
2.9
30263.1
4
3.7
23254.2
5
4.3
20266.2
6
5.1
16930.9
* The SPECclimate_MD metric is 86400/elapsed seconds.
Source code base was SPEChpc96.2.0.
System Configuration
HARDWARE CONFIGURATION
Model:
Sun Microsystems
Ultra Enterprise 4000
CPU:
250 MHz UltraSPARC II
Num. Processors:
6
Cache:
Data: 16 KB, line size: 32 B
Instruction: 16 KB, associativity: 2
External: 1 MB, line size: 64 B
Memory:
Main: 1.5 GB
Virtual: 2.2 GB
I/O:
20 2 GB disk drives
Additional Notes:
SOFTWARE CONFIGURATION
Operating system:
SUN OS 5.5.1
Generic_103640-14
Fortran compiler:
KAP/PRO Toolset 3.5
(WorkShop Compilers 4.2 04 Mar 1997 FORTRAN 77 4.2 patch 104529-01)
C compiler:
Math Library:
Communications Pkg:
OpenMP
System state:
multi-user
Additional Notes:
The Turnaround KAP/PRO library was used.
We did not explicitly bind threads to processes.
We also noticed very high system times of 12 hours.
The system had minimal activity (a few daemons and such,) but no other large jobs.
Disclosure Notes
RUN TOOLS USED:
No
COMPILE AND LOAD FLAGS
Preprocessor flags:
Fortran compiler flags:
-O4 -xarch=v8plusa
C compiler flags:
Loader flags:
-xarch=v8plusa
DIRECTIVES
SOURCE FILE MODIFICATIONS
GENERAL NOTES
CONFIGURATION FILES
26oct98-SPECclimate-SUNUltra.tar
make.SUNMP
mm5.deck
mm5.medium.720.SUNMP.1.981023_1743.out
mm5.medium.720.SUNMP.2.981024_1207.out
mm5.medium.720.SUNMP.3.981025_2308.out
mm5.medium.720.SUNMP.4.981024_2322.out
mm5.medium.720.SUNMP.5.981026_2209.out
mm5.medium.720.SUNMP.6.981027_0347.out
SPEC High Performance Group
info@spec.org