Benchmarks for NIO buffer performance

[Iris Clark]

Hi, Mark.

You gave me a copy of those test when I was working on this bug:

4463011: (bf) View-buffer bulk get/put operations are slow

If I recall correctly, I modified the tests for my particular problem
and added them to that bug as attachments.

iris

-----Original Message-----
From: Mark Reinhold 
Sent: Tuesday, November 01, 2011 8:48 PM
To: David Holmes
Cc: nio-discuss at openjdk.java.net; core-libs-dev at openjdk.java.net
Subject: Re: Benchmarks for NIO buffer performance

2011/11/1 17:07 -0700, david.holmes at oracle.com:
> I'm looking into refactoring all the generated buffer classes to reduce the
> number of classes created. Part of that requires a performance comparison
> between the old and new classes. So I'm looking for any benchmarks that may
> exist to measure NIO buffer performance. There would have undoubtedly been such
> benchmarks back when NIO was first developed, but they seem to have been lost -
> unless someone on these lists know of them. ;-)

You're correct -- we did write buffer benchmarks at the time, way back in
2000/2001.  I'm sure I have them somewhere in my archive; I'll try to dig
them out for you soon.

- Mark