Hackernews posts about x86-64

  1. Investigating Split Locks on x86-64 (chipsandcheese.com)
    78 points by ingve 29 days ago | 28 comments
  2. Writing string.h functions using string instructions in asm x86-64 (2025) (pmasschelier.github.io)
    71 points by thaisstein 19 days ago | 7 comments
  3. Show HN: A (marginally) useful x86-64 ELF executable in 298 bytes (github.com)
    13 points by meribold 29 days ago | discuss
  4. Fedora 45 To Consider Building x86_64-v3 Packages (www.phoronix.com)
    6 points by speckx 21 days ago | discuss
  5. Investigating Split Locks on x86-64 (chipsandcheese.com)
    5 points by zdw 28 days ago | discuss
  6. Show HN: Hands-on x86-64 page table walk:finding a flag in physical RAM with GDB (github.com)
    4 points by jazho76 15 days ago | discuss
  7. Fedora Yet To Decide On x86_64-v3 Packages For Fedora Linux 45 (www.phoronix.com)
    3 points by speckx about 9 hours ago | discuss
  8. Investigating Split Locks on x86-64 – By Chester Lam (chipsandcheese.com)
    1 points by rbanffy 28 days ago | discuss
  9. Show HN: Copy-fail-C – portable C port of CVE-2026-31431, with a checker (github.com)
    4 points by tgies 6 days ago | discuss
  10. ShadowStrike Phantom: Open-Source EDR/XDR Platform
    4 points by Soocile 29 days ago | discuss
  11. A WIP arbitrary precision arithmetic library (alternative to GMP)
    3 points by Tommyrexx 29 days ago | 2 comments
  12. Sorting 1M u64 KV-pairs in 20ms on i9-13980HX using a branchless Rust impl
    3 points by EfurDec 18 days ago | discuss
  13. Show HN: Chlibc – A ptrace-based tool to hot-swap glibc and interp in user-space (github.com)
    2 points by gzm55 19 days ago | discuss
  14. Let's Learn x86-64 Assembly (2020) (gpfault.net)
    420 points by 90s_dev 10 months ago | 99 comments
  15. Python 3.15’s interpreter for Windows x86-64 should hopefully be 15% faster (fidget-spinner.github.io)
    400 points by lumpa 4 months ago | 149 comments
  16. JSLinux Now Supports x86_64 (bellard.org)
    380 points by TechTechTech about 2 months ago | 137 comments
  17. Learn x86-64 assembly by writing a GUI from scratch (2023) (gaultier.github.io)
    263 points by ibobev 8 months ago | 27 comments
  18. x86-64 Playground – An online assembly editor and GDB-like debugger (x64.halb.it)
    180 points by modinfo 7 months ago | 24 comments
  19. An interactive guide to x86-64 assembly – moving data (halb.it)
    144 points by halb almost 2 years ago | 7 comments
  20. Tomato64: A port of Tomato Firmware to x86_64 (tomato64.org)
    131 points by ls65536 over 1 year ago | 30 comments
  21. Comparing AWS Lambda ARM64 vs. x86_64 Performance Across Runtimes in Late 2025 (chrisebert.net)
    127 points by hasanhaja 5 months ago | 56 comments
  22. Felix86: Run x86-64 programs on RISC-V Linux (felix86.com)
    126 points by rguiscard about 1 year ago | 32 comments
  23. The costs of the i386 to x86-64 upgrade (blogsystem5.substack.com)
    118 points by thunderbong over 1 year ago | 70 comments
  24. Writing a Self-Mutating x86_64 C Program (2013) (ephemeral.cx)
    118 points by kepler471 12 months ago | 38 comments
  25. How many registers does an x86-64 CPU have? (2020) (blog.yossarian.net)
    115 points by tosh 3 months ago | 95 comments
  26. Show HN: Anos – a hand-written ~100KiB microkernel for x86-64 and RISC-V (github.com)
    115 points by noone_youknow about 1 month ago | 32 comments
  27. Speculating the entire x86-64 instruction set in seconds (2021) (blog.can.ac)
    104 points by fanf2 almost 2 years ago | 4 comments
  28. LibLISA – Instruction Discovery and Analysis on x86-64 (liblisa.nl)
    85 points by Luc over 1 year ago | 17 comments
  29. Winlator is an Android application that lets you to run Windows (x86_64) apps (github.com)
    81 points by donutloop over 1 year ago | 24 comments
  30. High-performance header-only container library for C++23 on x86-64 (github.com)
    78 points by mattgodbolt 4 months ago | 26 comments
  31. Show HN: Rust compiler in PHP emitting x86-64 executables (github.com)
    66 points by mrconter11 2 months ago | 50 comments
  32. Show HN: A (marginally) useful x86-64 ELF executable in 301 bytes (github.com)
    65 points by meribold about 1 month ago | 21 comments
  33. GNU Hurd Is "Almost There" with x86_64, SMP and ~75% of Debian Packages Building (www.phoronix.com)
    57 points by sergiogdr 3 months ago | 23 comments
  34. PatchworkOS: An OS for x86_64, built from scratch in C and assembly (github.com)
    54 points by pykello 5 months ago | 3 comments
  35. The costs of the i386 to x86-64 upgrade (blogsystem5.substack.com)
    49 points by todsacerdoti over 1 year ago | 33 comments
  36. Windows x86-64 System Call Table (XP/2003/Vista/7/8/10/11 and Server) (j00ru.vexillium.org)
    42 points by walterbell 11 months ago | 24 comments
  37. An x86-64 back end for raven-uxn (www.mattkeeter.com)
    41 points by dcre about 2 months ago | 10 comments
  38. Linux 6.13 KVM Eliminates an "Awful Idea", Many x86_64 Improvements (www.phoronix.com)
    35 points by rbanffy over 1 year ago | discuss
  39. Verifiably Correct Lifting of Position-Independent x86-64 Binaries (2024) (dl.acm.org)
    34 points by etiams 11 months ago | 6 comments
  40. OpenVMS x86_64 at the Edge (jamespreciado.a2hosted.com)
    25 points by musha68k over 1 year ago | 9 comments
  41. Show HN: Cj–tiny no-deps JIT in C for x86-64 and ARM64 (github.com)
    21 points by hellerve 6 months ago | 1 comments
  42. Former Intel engineer says Intel x86-64 was suppressed before AMD's success (www.tomshardware.com)
    20 points by hackthemack over 1 year ago | 8 comments
  43. Pi-sized x86_64 Devlopment board (interfacinglinux.com)
    20 points by Venn1 over 1 year ago | discuss