Archive for category: Pdf bundles

bundle

The New pdf Bundle is Ready: C++20 Concurreny – The Hidden Pearls

January 12, 2022

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter,…

RainerGrimmSmall

Which pdf bundle do you want? Make your choice!

December 26, 2021

/

Now, it's time to choose the next pdf bundle? Get all the material to your chosen topic. I…

bundle

The New pdf Bundle is Ready: C++20 Modules

September 15, 2021

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter,…

RainerGrimmSmall

Which pdf bundle do you want? Make your choice!

August 23, 2021

/

Now, it's time to choose the next pdf bundle? Get all the material to your chosen topic. I…

RainerGrimmSmall

The New pdf Bundle is Ready: C++20 Coroutines

June 10, 2021

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter, you…

RainerGrimmSmall

Which pdf bundle do you want? Make your choice!

May 19, 2021

/

Now, it's time to choose the next pdf bundle? Get all the material to your chosen topic. I…

RainerGrimmSmall

The new pdf bundle is ready: C++ Core Guidelines: Performance

October 23, 2019

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter, you…

RainerGrimmSmall

Which pdf bundle should I provide? Make your choice!

August 28, 2019

/

Now, it's time to choose the next pdf bundle? You will get all posts, all source files, and a cmake file…

RainerGrimmSmall

The new pdf bundle is available: C++ Core Guidlines – Templates and Generic Programming

April 18, 2019

/

I have prepared the pdf bundle. To get it is quite simple. If you subscribe to the newsletter, you…

RainerGrimmSmall

Which pdf bundle should I provide? Make your choice!

March 17, 2019

/

Now, it's time to choose the next pdf bundle? You will get all posts, all source files, and a cmake file…

Latest news

Hazard Pointers in C++26May 5, 2025 - 11:12 am
Hazard pointers provide garbage collection in C++ and solve the ABA problem. First of all. What is a hazard pointer? Proposal P2530R3 gives a nice explanation: A hazard pointer is a single-writer multi-reader pointer that can be owned by at most one thread at any time. Only the owner of the hazard pointer can set […]
A Lock-Free Stack: A Hazard Pointer Implementation Explained IIApril 7, 2025 - 11:11 am
In my last post, I started to explain a hazard pointer implementation: A Lock-Free Stack: A Hazard Pointer Implementation Explained I. Today, I will continue to explain the implementation. The Retire List The retire list has the public member functions isInUse, addNode, and deleteUnusedNodes. Additionally, it has the inner class RetireNode, an atomic member of […]
A Lock-Free Stack: A Hazard Pointer Implementation Explained IMarch 24, 2025 - 11:37 am
In my last post, I presented a hazard pointer implementation: A Lock-Free Stack: A Hazard Pointer Implementation. Today, I will explain the implementation. MyNode is a class template, parametrized by the type it holds: data. MyNode models the concept Node. template <typename T> concept Node = requires(T a) { {T::data}; { *a.next } -> std::same_as<T&>; […]
A Lock-Free Stack: A Hazard Pointer ImplementationMarch 10, 2025 - 11:42 am
Hazard Pointers solve all issues of the previous implementation: A Lock-Free Stack: A Simple Garbage Collector. From one Week to two Weeks You may have already noticed. I will change my blog publishing frequency from one to two weeks in the future. Writing a post using your voice is exceptionally exhausting and time-consuming. Hazard Pointers […]
A Lock-Free Stack: A Simple Garbage CollectorFebruary 24, 2025 - 11:58 am
My next lock-free stack includes a simple garbage collector. I discussed the concurrent execution of more than one topAndPush call is a Race Condition. I can safely delete a node if not more than one topAndPush call is executing concurrently. This observation is crucial for solving this memory leak issue: I store removed nodes on […]
A Lock-Free Stack: Atomic Smart PointerFebruary 17, 2025 - 11:47 am
The easiest way to solve this memory leak issue from the last post is to use a std::shared_ptr. Atomic Smart Pointer There are two ways to apply atomic operations on a std::shared_ptr: In C++11, you can use the free atomic functions on std::shared_ptr. With C++20, you can use atomic smart pointers. C++11 Using atomic operations […]