c++ performance

[joydo]

• The time complexity of the libc++ deque push_front implementation is O(log n)
  1. https://1f604.blogspot.com/2021/11/the-libc-implementation-of-stl-deque.html
  2. https://news.ycombinator.com/item?id=29367910
• optimizing memset and memcpy
  1. https://twitter.com/nadavrot/status/1464364562409422852

[joydo]

• Java Program Performance
  https://richardstartin.github.io/posts/perf-myths-and-continuous-profiling