I would like to announce with pleasure the initiative of Three Dot Netos. I am very excited because the preparations have been going on for several months. And here it is finally. I can officially and publicly announce it!
We get in the car and start on the road through Poland. 5 cities, day by day. Every evening a different city and other people but the same topics – .NET performance, .NET internals and other advanced .NET themes. Hell of a ride for your brain! There will be no mercy. If you’re bored with sessions on .NET at other conferences, now you should be happy! Of course, this is not meant to be an empty talk. All topics discussed will be practical. But we will not repeat again the same boring “reference types are on the heap and value types are on the stack“. Oh no no! Detailed agenda will be announced in a few weeks. But be sure it will be interesting.
In the first edition, we will speak Polish. But who knows what the future will bring. However, if you know some Polish guys – tell them about us! Spread the word, this will always be helpful for planning further initiatives. Please 🙂
I would like to present you a new tool I’ve started to work on recently. I’ve called it The Ultimate .NET Experiment (Tune) as its purpose is to learn .NET internals and performance tuning by experiments with C# code. As it is currently in very early 0.2 version, it can be treated as Proof Of Concept with many, many features still missing. But it is usable enough to have some fun with it already.
The main way of working with this tool is as follows:
- write a sample, valid C# script which contains at least one class with public method taking a single string parameter. It will be executed by hitting Run button. This script can contain as many additional methods and classes as you wish. Just remember that first public method from the first public class will be executed (with single parameter taken from the input box below the script). You may also choose whether you want to build in Debug or Release mode (note: currently it is only x64 bit compilation).
- after clicking Run button, the script will be compiled and executed. Additionally, it will be decompiled both to IL (Intermediate Language) and assembly code in the corresponding tab.
- all the time Tune is running (including time during script execution) a graph with GC data is being drawn. It shows information about generation sizes and GC occurrences (as vertical lines with the number below showing which generation has been triggered).