“No Bugs” Bunny
“No Bugs” Bunny
Sarcastic Architect
Hobbies: Thinking Aloud, Arguing with Managers, Annoying HRs, Calling a Spade a Spade, Keeping Tongue in Cheek
Once upon a time, in a rabbit outsourcing warren of Bunnylore, there was a young software developer bunny. And as a developer, she has had one very unusual treat: she was obsessed with eliminating all the bugs she can get his forelegs on. So, it is not surprising that her friends called her a “No Bugs” Bunny (or simply “NoBugs”).
Later on, she grew up, so she decided that “Bunny” in her name has became inappropriate (not to mention potential arguments with Warner Brothers), so she has asked all her friends to call her “No Bugs” Bunny. She has made a career as a team lead and software architect, and they lived happily ever after.
CAS (Re)Actor for Non-Blocking Multithreaded Primitives
July 23, 2018 by • “No Bugs” Bunny
Quote:
in 2017, I started to feel that the Dark Ages of mutex-based thread sync were over
Another Quote:
Another issue which almost universally rears its ugly head when speaking about not-so-trivial uses of CAS is the so-called ABA problem.
Filed under: On.System Architecture(Re)ActorsOn.ProgrammingTips and Tricks
Read moreTesting Memory Allocators: ptmalloc2 vs tcmalloc vs hoard vs jemalloc While Trying to Simulate Real-World Loads
July 4, 2018 by • “No Bugs” Bunny
Quote:
if you DO want to get performance from changing mallocs, make sure to test them with your own app
Another Quote:
in our humble opinion, overall winner so far (by a nose) is jemalloc.
Filed under: On.ProgrammingOptimizations
Read moreThe Curse of External Fragmentation: Relocate or Bust!
June 21, 2018 by • “No Bugs” Bunny
Quote:
We won’t ever get (almost) any virtual memory back, plain and simple
Another Quote:
relocation allows not only to reduce fragmentation, but to eliminate it entirely.
Filed under: On.ProgrammingOptimizations
Read moreHow to consume an HTTP API
June 11, 2018 by • “No Bugs” Bunny
Quote:
Programs are not the self-contained, self-reliant, self-sufficient things they once were.
Another Quote:
I highly recommend you log every HTTP request you send and every HTTP response you receive.
Filed under: On.ProgrammingTips and Tricks
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