VirtualTam's bookmarks

1. The Deadlock Empire - Slay dragons, master concurrency! 2024-07-10

   tags: concurrency, concurrency/deadlock, concurrency/threading, memory, programming/c#

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   Each challenge is a computer program of two or more threads. You take the role of the Scheduler. Your objective is to exploit flaws in the programs to make them crash or otherwise malfunction.

2. Servo - The embeddable, independent, memory-safe, modular, parallel web rendering engine 2024-05-02

   tags: graphics/webgl, graphics/webgpu, internet/browser, programming/javascript, programming/rust, user-interface/qt, web

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   • The Servo Book
   • servo/servo
3. The Copenhagen Book - General guidelines on implementing authentication and authorization in web applications 2024-04-05

   tags: cryptography/hash, memory/cache, network/http, network/http/cookie, programming/go, security/authentication, security/authorization, security/oauth, security/password

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   • pilcrowOnPaper/copenhagen
4. Bloom Filters 2024-03-31

   tags: cryptography/hash, data-structure/bloom-filter, memory/cache, programming/javascript, visualization

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   • Akamai - Algorithmic Nuggets in Content Delivery
   • Hashing
   • samwho/visualisations
5. Fixing a Bug in PyPy's Incremental GC 2024-03-28

   tags: debugging/gdb, linux/kernel, memory/garbage-collection, programming/python

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6. *(char*)0 = 0; - What Does the C++ Programmer Intend With This Code? 2024-03-12

   tags: compiler, hardware/cpu, memory/cache, programming/c, programming/c++

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7. OTTER - High performance in-memory cache 2024-01-03

   tags: memory/cache, programming/go

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8. SIEVE - An Eviction Algorithm Simpler than LRU for Web Caches 2024-01-03

   tags: algorithm, memory/cache

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   • SIEVE is simpler than LRU
   • Why Aren’t We SIEVE-ing?
   • cacheMon/libCacheSim - a high performance cache simulator and library
9. BASIC Computer Games 2023-12-17

   tags: game, programming/basic

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   An updated version of the classic "Basic Computer Games" book, with well-written examples in a variety of common MEMORY SAFE, SCRIPTING programming languages

   • coding-horror/basic-computer-games
10. Rust std fs slower than Python!? No, it's hardware! 2023-11-30

    tags: amd, hardware/cpu, linux/kernel/ebpf, memory, observability/tracing, programming/python, programming/rust

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    • Xuanwo/when-i-find-rust-is-slow
    • Std::fs::read slow?
11. Rust Safety Dance - Auditing crates for unsafe code which can be safely replaced 2023-10-01

    tags: memory, programming/assembly, programming/rust, security/audit

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12. LWN - What every programmer should know about memory 2023-07-22

    tags: hardware, hardware/cpu, hardware/ram, memory, memory/cache, performance

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    • What every programmer should know about memory (Full PDF version) Mirror
    • Part 1: Introduction & Commodity Hardware Today
    • Part 2: CPU Caches
    • Part 3: Virtual Memory
    • Part 4: NUMA support
    • Part 5: What programmers can do
    • How much of ‘What Every Programmer Should Know About Memory’ is still valid?
13. Make your programs run faster by better using the data cache 2023-07-22

    tags: algorithm, data-structure, hardware/cpu, memory/cache, performance, programming/c, valgrind

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    • Use explicit data prefetching to faster process your data structure
    • ibogosavljevic/johnysswlab
    • What is cache memory - Gary explains
    • Cachegrind: a high-precision tracing profiler
14. Hashrust - Memory safety in Rust 2023-07-22

    tags: memory, programming/rust

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    • Part 1 - Introduction
    • Part 2 - Development
    • Moves, copies and clones in Rust
    • Lifetimes in Rust
    • The Rustonomicon - Lifetimes
15. Single Ownership and Memory Safety without Borrow Checking, Reference Counting, or Garbage Collection 2023-07-22

    tags: compiler, memory, memory/garbage-collection, programming/c, programming/c++, programming/rust

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16. A practical guide to WebAssembly memory 2022-12-27

    tags: programming/rust, programming/webassembly

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17. My Current Pick of Rust Performance Optimization Tools 2022-12-17

    tags: performance, performance/benchmark, performance/profiling, programming/rust

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    • Rust Performance 101 in 5 Minutes
    • https://www.jibbow.com/posts/criterion-flamegraphs/
    • https://www.notamonadtutorial.com/benchmarking-and-analyzing-rust-performance-with-criterion-and-iai/
    • https://github.com/bheisler/criterion.rs
    • https://github.com/bheisler/criterion.rs/issues/97 - Compare memory usage
    • https://github.com/bheisler/iai
    • https://github.com/tikv/pprof-rs
    • https://github.com/KDE/heaptrack
18. memray - a memory profiler for Python 2022-05-31

    tags: framework/django, memory, observability, observability/tracing, performance/profiling, programming/python

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    • bloomberg/memray
    • Memray: The endgame Python memory profiler - Talk Python to Me Ep.425
    • Container Apps: Profiling Python applications for performance issues
19. Cities and Memories - Remixing the world, one sound at a time 2022-05-29

    tags: audio, city, sound

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    • https://citiesandmemory.bandcamp.com/
20. Database repository pattern and domain abstraction leakage 2022-03-22

    tags: database, programming/c#, programming/design-pattern, programming/go, programming/object-oriented-programming

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    • https://softwareengineering.stackexchange.com/questions/375441/repository-pattern-and-joined-queries
    • https://softwareengineering.stackexchange.com/questions/389391/does-a-leaky-repository-implementation-defeat-the-point-of-a-repository
    • https://stackoverflow.com/questions/20512723/generic-repository-and-leaky-abstraction
    • https://stackoverflow.com/questions/14450138/will-my-unit-of-work-implementation-cause-memory-leak