Alexander Houghton

Technical Programming Blog & Showcase

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Latest Blog Posts

  • 📈 CUDA Parallel Sum Benchmarks
  • 🚌 Exploring GPU Memory Transfer Speeds (Radeon RX 6600 & RTX 5080)
  • 🐇 Slim Graphics: Introduction
  • Comparing Synchronisation Methods on Windows
  • 📐 Does calling sqrtf always result in a single asm instruction?
  • Visualising SRGB & Gamma Correction
  • Redirect all stdout/stderr to console
  • Increase Windows Console Line Limit
  • Faster Compiling: Visual Studio Unity (Jumbo) Builds
  • Programming a Digital Potentiometer (MCP4131) With Raspberry Pi & WiringPi
  • Connecting to Raspberry Pi direct to PC via Ethernet
  • C++ unique/shared ptr custom deleters

See All Blog Posts…

Tag: std::mutex

  • std::mutex crash on initial lock (Interesting thread releated bug with fix included!)

    Have been writing some code to test out creating worker threads in C++ and came across an interesting bug where my program would crash on the first lock of the mutex. Thought it was an interesting little problem to solve. Hint: Crash isn’t necessarily 100%… #include <stdio.h> #include <thread> #include <vector> #include <mutex> #include <atomic>…

    2016.05.12

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