pgrulich

Yes, Hotspot performs Escape Analysis to avoid heap allocation. This is a nice article: https://shipilev.net/jvm/anatomy-quarks/18-scalar-replacemen...

I was looking a bit in gdb frontende recently but still think it would be cool to have a chrome debug protocol adapter for gdb. Or is there something like this?

I think its goddamn ;)

Wow very interesting insights. Thanks for the write up.

I think he confused the us billion (10⁹) with the german billion (10¹²) ;)

So for getters and setters a Jit can inline the function call and in the end you have a direct memory access. In your example you have to cast because URLConnection could be a HttpURLConnection or JarURLConnection. But again a good Jit would speculate that it is always a HttpURLConnection and deoptimize if not.

Also Intel licensed x64 from AMD...

Is not the openjdk available for arm? What do you need from Oracle? https://adoptopenjdk.net/releases.html#aarch64_linux

True! I'm very happy about the general open-source culture in the graal project. They are in general very open for ideas and always support! That is very cool!

So for Graal we have the situation that Graal EE (Enterprise Edition) has auto-vectorization. However, its not in the open-source version as Oracle holds it back. The implementation in this issue is however provided by Twitter.

I usually open 192.168.0.1 which works quite good;)

I2 is an interactive development environment for real-time analysis pipelines, which is based on Apache Flink and Apache Zeppelin. The sheer amount of available streaming data frequently makes it impossible to visualize all data points at the same time. I2 coordinates running Flink jobs and corresponding visualizations such that only the currently depicted data points are processed in Flink and transferred towards the front end. We show how Flink jobs can adapt to changed visualization properties at runtime to allow interactive data exploration on high bandwidth data streams.

And it is definitely a full desktop os.