[Editor's note: Part 2 shows how to optimize DSP kernels (i.e., inner loops), and how to write fast floating-point and fractional code. Part 4 explains why it is important to optimize “control code,” ...

In his blog, Russ Olsen shares some words of wisdom about optimizing Java code (or any code for that matter). It's mostly common sense such as starting with working code, profiling first, and ...

When programming a microcontroller, there are some physical limitations that you’ll come across much earlier than programming a modern computer, whether that’s program size or even processor speed. To ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

There is a vast array of ways to optimize your Metal graphics code to get top performance. Here's how to get started getting your code into better shape for the Metal framework. Apple GPUs are ...

[Editor's note: Part 2 of this series shows how to optimize DSP “kernels,” i.e., inner loops. For more programming tips, see the DSP programmer’s guide.] DSP applications typically have tough ...