What happened to the Molecule Engine?

Every now and then, I get asked about the current status of the Molecule Engine, whether there is an evaluation version to download, or if an Indie license can be acquired somehow. There are a few things that need to be said, because this is something that is very close to my heart.

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Game Engine Gems 3

I’m proud and excited to announce that both my proposals for Game Engine Gems 3 have been accepted! The book is due GDC 2016, so make sure to pick it up once it’s released.

Hopefully this will get me back into the habit of writing a bit more. I have plenty of new (and also old!) topics to write about, but I’m really lacking the time at the moment.

Stateless, layered, multi-threaded rendering – Part 4: Memory Management & Synchronization

The last post of this series basically concluded with the following questions: how do we efficiently allocate memory for individual command packets in the case of multiple threads adding commands to the same bucket? How can we ensure good cache utilization throughout the whole process of storing and submitting command packets?

This is what we are going to tackle today. I want to show how bad allocation behavior for command packets can affect the performance of the whole multi-threaded rendering process, and what our alternatives are.

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Stateless, layered, multi-threaded rendering – Part 3: API Design Details

In the previous part of this series, I’ve talked a bit about how to design the stateless rendering API, but left out a few details. This time, I’m going to cover those details as well as some questions that came up in the comments in the meantime, and even show parts of the current implementation.

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