31st December 2022, 6 min read

Index for Year 2022

2022-01-03: How programmers make sure that their software is correct 🗪
2022-01-17: What is the `range´ of a number type? 🗪
2022-01-21: SWAR explained: parsing eight digits 🗪
2022-02-07: The end of the monopolistic web? 🗪
2022-02-10: How many digits in a product? 🗪
2022-02-18: The Canadian Common CV and the captured academy 🗪
2022-02-24: Enforcement by software 🗪
2022-03-18: Writing out large arrays in Go: binary.Write is inefficient for large arrays 🗪
2022-03-28: Converting integers to decimal strings faster with AVX-512 🗪
2022-04-05: String representations are not unique: learn to normalize! 🗪
2022-04-13: Floats have 15-digit accuracy in their normal range 🗪
2022-04-21: An overview of version control in programming 🗪
2022-04-28: Removing characters from strings faster with AVX-512 🗪
2022-05-06: Fast bitset decoding using Intel AVX-512 🗪
2022-05-10: Faster bitset decoding using Intel AVX-512 🗪
2022-05-13: Avoid exception throwing in performance-sensitive code 🗪
2022-05-25: Parsing JSON faster with Intel AVX-512 🗪
2022-06-06: Data structure size and cache-line accesses 🗪
2022-06-07: Memory-level parallelism : Intel Ice Lake versus Amazon Graviton 3 🗪
2022-06-23: Filtering numbers quickly with SVE on Amazon Graviton 3 processors 🗪
2022-06-28: Looking at assembly code with gdb 🗪
2022-07-08: Go generics are not bad 🗪
2022-07-14: Filtering numbers faster with SVE on Graviton 3 processors 🗪
2022-07-20: How quickly can you convert floats to doubles (and back)? 🗪
2022-07-21: Negative incentives in academic research 🗪
2022-07-21: Science and Technology links (July 23 2022) 🗪
2022-07-24: Round a direction vector to an 8-way compass 🗪
2022-07-27: Comparing strtod with from_chars (GCC 12) 🗪
2022-08-07: Science and Technology links (August 7 2022) 🗪
2022-08-09: “Hello world” is slower in C++ than in C (Linux) 🗪
2022-08-20: Catching sanitizer errors programmatically 🗪
2022-09-12: Science and Technology links (September 12 2022) 🗪
2022-09-14: Escaping strings faster with AVX-512 🗪
2022-09-17: Science and Technology links (September 16 2022) 🗪
2022-09-23: Optimizing compilers deduplicate strings and arrays 🗪
2022-09-30: A review of elementary data types : numbers and strings 🗪
2022-10-11: The number of comparisons needed to sort a shuffled array: qsort versus std::sort 🗪
2022-10-16: Science and Technology links (October 16 2022) 🗪
2022-10-26: Book Review : Template Metaprogramming with C++ 🗪
2022-11-08: Modern vector programming with masked loads and stores 🗪
2022-11-10: Measuring the memory usage of your C++ program 🗪
2022-11-16: A fast function to check your floating-point rounding mode 🗪
2022-11-17: Rounding modes: std::from_chars versus strtod/strtof 🗪
2022-11-22: What is the size of a byte[] array in Java? 🗪
2022-11-25: Making all your integers positive with zigzag encoding 🗪
2022-11-26: Science and Technology links (November 26 2022) 🗪
2022-11-28: Generic number compression (zstd) 🗪
2022-11-29: How big are your SVE registers ? (AWS Graviton) 🗪
2022-12-06: Fast midpoint between two integers without overflow 🗪
2022-12-06: Optimizing compilers reload vector constants needlessly 🗪
2022-12-11: Science and Technology links (December 11 2022) 🗪
2022-12-12: What is the memory usage of a small array in C++? 🗪
2022-12-15: Checking for the absence of a string, naive AVX-512 edition 🗪
2022-12-19: Implementing `strlen´ using SVE 🗪
2022-12-21: The size of things in bytes 🗪
2022-12-23: Fast base16 encoding 🗪
2022-12-25: Science and Technology links (December 25 2022) 🗪
2022-12-30: Quickly checking that a string belongs to a small set 🗪