Subject: Benchmarks
To: RiscBSD <port-arm32@NetBSD.ORG>
From: Ale Terlevich <A.I.Terlevich@durham.ac.uk>
List: port-arm32
Date: 11/08/1996 18:14:07
Here are the results for the Byte UNIX benchmarks for RiscBSD running
on a SA110
Compiled with
OPTON = -O3 -pipe -fomit-frame-pointer -finline-functions
It might be interresting to compare this with an Arm6/7 machine.
I have the results for my machine from about May, which show that the
CPU intensive tasks are indeed much faster (i.e. Arithmetic and Dhrystone
are both 10-12 times faster) but this was using NetBSD 1.1 so I don't
know what difference kernel changes have made since then.
The other index results have remained largely unchanged.
Ale.
--------------------------------------------------------------------------
BYTE UNIX Benchmarks (Version 3.11)
System -- NetBSD garp 1.2B NetBSD 1.2B (ALE) #0: Tue Nov 5 17:32:27 GMT
1996 a
le@garp:/usr/src/sys/arch/arm32/compile/ALE arm32
Start Benchmark Run: Wed Nov 6 17:32:26 GMT 1996
1 interactive users.
Arithmetic Test (type = double) 819.7 lps (10 secs, 6 samples)
Dhrystone 2 without register variables 283122.0 lps (10 secs, 6 samples)
Execl Throughput Test 16.1 lps (10 secs, 6 samples)
File Read (10 seconds) 9858.0 KBps (10 secs, 6 samples)
File Write (10 seconds) 600.0 KBps (10 secs, 6 samples)
File Copy (10 seconds) 442.0 KBps (10 secs, 6 samples)
File Read (30 seconds) 11438.0 KBps (30 secs, 6 samples)
File Write (30 seconds) 466.0 KBps (30 secs, 6 samples)
File Copy (30 seconds) 605.0 KBps (30 secs, 6 samples)
Pipe-based Context Switching Test 341.9 lps (10 secs, 6 samples)
Shell scripts (1 concurrent) 22.2 lpm (60 secs, 3 samples)
Shell scripts (2 concurrent) 9.3 lpm (60 secs, 3 samples)
Shell scripts (4 concurrent) 3.6 lpm (60 secs, 3 samples)
Shell scripts (8 concurrent) 1.3 lpm (60 secs, 3 samples)
INDEX VALUES
TEST BASELINE RESULT INDEX
Arithmetic Test (type = double) 2541.7 819.7 0.3
Dhrystone 2 without register variables 22366.3 283122.0 12.7
Execl Throughput Test 16.5 16.1 1.0
File Copy (30 seconds) 179.0 605.0 3.4
Pipe-based Context Switching Test 1318.5 341.9 0.3
Shell scripts (8 concurrent) 4.0 1.3 0.3
=========
SUM of 6 items 17.9
AVERAGE 3.0