Ben Chuanlong Du's Blog

It is never too late to learn.

Thread-Local Storage for Rayon

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

There might be issue if the code relies on Drop of the struct. For example, if you create a BufWriter in thread-local storage, last buffered output might not flush. You have …

Send and Sync in Rust

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

  1. Send and Sync are 2 thread-safty related marker traits in Rust.

  2. A type is Send if and only if it can be transferred across thread boundaries. A type is Sync if and only if &T

Parallel Computing in Java

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The following are a few tips for multithreading parallel computing in Java.

  1. Instance fields, static fields and elements of arrays are stored in heap memory and thus can be shared between …

Parallel and Concurrency Programming in C++11

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. If you use g++ to compile your parallel program which uses the thread library, you need to use the option -lpthread. For more information, see the post GNU/GCC.

  2. The join …