Talks

We will consider a new tool — LLVM MemProf, how it works under the hood, and other memory profiling techniques.

Let's see how to use the profile in optimizations and how to help the compiler without the profile.

I'll tell you about the very complex problems we encountered while developing the userver, and about unexpectedly simple solutions.

I will talk about the importance of small optimizations that can significantly improve performance. There will be many examples of various application optimizations, including ClickHouse.

Basic concepts and operations in Asio using coroutines as an example.

We'll look at the motivation for modules in C++, their interaction with name resolution, and the complexities of maintaining them in development tools.

Some classical algorithms vectorized, explained on a high level. memcmp, copy_if, set_intersection, sort. In pictures.