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Blogs by topic: Performance
Programming
This blog entry shows using a newly language named pseudo that enable gradual typing,
the effect of a typing and the overhead of dynamic calls on a Fibonacci's function performance
using the infrastructure provided by JSR 292.
In my last attempt to stress the JavaFX platform, I ported the Strange Attractor demo/benchmark. Different from JavaFX Balls, this is not scenegraph-driven animation, but old-school "pixel by pixel" drawing… still, makes for another batch of interesting findings, including a few issues in the JavaFX Script language and its compiler, and other topics like fractal maths, BigDecimal, and...
J2SE
This blog entry shows using a newly language named pseudo that enable gradual typing,
the effect of a typing and the overhead of dynamic calls on a Fibonacci's function performance
using the infrastructure provided by JSR 292.
In my last attempt to stress the JavaFX platform, I ported the Strange Attractor demo/benchmark. Different from JavaFX Balls, this is not scenegraph-driven animation, but old-school "pixel by pixel" drawing… still, makes for another batch of interesting findings, including a few issues in the JavaFX Script language and its compiler, and other topics like fractal maths, BigDecimal, and...
Performance
This blog entry shows using a newly language named pseudo that enable gradual typing,
the effect of a typing and the overhead of dynamic calls on a Fibonacci's function performance
using the infrastructure provided by JSR 292.
In my last attempt to stress the JavaFX platform, I ported the Strange Attractor demo/benchmark. Different from JavaFX Balls, this is not scenegraph-driven animation, but old-school "pixel by pixel" drawing… still, makes for another batch of interesting findings, including a few issues in the JavaFX Script language and its compiler, and other topics like fractal maths, BigDecimal, and...
This blog entry describes how WebSphere eXtreme Scale uses memory. This allows customers to better size how much memory they need when storing a large number of key value pairs in a grid.
We're frequent asked: what are my (glassfish/sailfin) threads doing? Here's how I figure it out.
If you want to use more than 3GB of ram in ubuntu 9.10 32bit this blog entry is for you.
Since beta 72 of jdk7, Escape Analysis is enable by default in the VM.
Expect performance improvement for your program...
Here is a review of some concurrency tips from Joshua Bloch, Brian Goetz and others.
Virtual Machine
This blog entry shows using a newly language named pseudo that enable gradual typing,
the effect of a typing and the overhead of dynamic calls on a Fibonacci's function performance
using the infrastructure provided by JSR 292.
In my last attempt to stress the JavaFX platform, I ported the Strange Attractor demo/benchmark. Different from JavaFX Balls, this is not scenegraph-driven animation, but old-school "pixel by pixel" drawing… still, makes for another batch of interesting findings, including a few issues in the JavaFX Script language and its compiler, and other topics like fractal maths, BigDecimal, and...
Since beta 72 of jdk7, Escape Analysis is enable by default in the VM.
Expect performance improvement for your program...
J2ME
In my last attempt to stress the JavaFX platform, I ported the Strange Attractor demo/benchmark. Different from JavaFX Balls, this is not scenegraph-driven animation, but old-school "pixel by pixel" drawing… still, makes for another batch of interesting findings, including a few issues in the JavaFX Script language and its compiler, and other topics like fractal maths, BigDecimal, and...
Grid
This blog entry describes how WebSphere eXtreme Scale uses memory. This allows customers to better size how much memory they need when storing a large number of key value pairs in a grid.
Distributed
This blog entry describes how WebSphere eXtreme Scale uses memory. This allows customers to better size how much memory they need when storing a large number of key value pairs in a grid.
Testing
We're frequent asked: what are my (glassfish/sailfin) threads doing? Here's how I figure it out.
Linux
If you want to use more than 3GB of ram in ubuntu 9.10 32bit this blog entry is for you.
Open Source
If you want to use more than 3GB of ram in ubuntu 9.10 32bit this blog entry is for you.
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