Smart News

Top Hackernews posts from lemire.me

  1. 01
    Memory access on the Apple M1 processorlemire.me
    ▲ 372luigi232125d💬 260
  2. 02
    Peer-reviewed papers are getting increasingly boringlemire.me
    ▲ 364ingve2130d💬 204
  3. 03
    Stop spending so much time being trolled by billionaire corpslemire.me
    ▲ 291ggoo1825d💬 166
  4. 04
    Word-Aligned Bloom Filterslemire.me
    ▲ 276zdw1855d💬 77
  5. 05
    Scan HTML faster with SIMD instructions – Chrome editionlemire.me
    ▲ 241p_l873d💬 131
  6. 06
    Go generics are not badlemire.me
    ▲ 232ibobev1577d💬 286
  7. 07
    Fast midpoint between two integers without overflowlemire.me
    ▲ 230ibobev1425d💬 214
  8. 08
    Apple’s M1 processor and the full 128-bit integer productlemire.me
    ▲ 230tgymnich2055d💬 175
  9. 09
    Parsing time stamps faster with SIMD instructionslemire.me
    ▲ 227mfiguiere1218d💬 103
  10. 10
    C23: A Slightly Better Clemire.me
    ▲ 216mfiguiere1015d💬 169
  11. 11
    Science is the belief in the ignorance of experts (2020)lemire.me
    ▲ 196bumbledraven1483d💬 135
  12. 12
    Counting cycles and instructions on the Apple M1 processorlemire.me
    ▲ 193chmaynard2048d💬 90
  13. 13
    Hotspot performance engineering failslemire.me
    ▲ 191slimsag1284d💬 102
  14. 14
    Negative incentives in academic researchlemire.me
    ▲ 188ibobev1564d💬 79
  15. 15
    In C, how do you know if the dynamic allocation succeeded?lemire.me
    ▲ 188ibobev1822d💬 193
  16. 16
    How many billions of transistors in an iPhone processor?lemire.me
    ▲ 182greghn1099d💬 196
  17. 17
    Parsing JSON faster with Intel AVX-512lemire.me
    ▲ 167ashvardanian1621d💬 71
  18. 18
    Avoid exception throwing in performance-sensitive codelemire.me
    ▲ 166kristianp1411d💬 240
  19. 19
    Parsing integers quickly with AVX-512lemire.me
    ▲ 163usdogu1136d💬 39
  20. 20
    Do we need copyright? (2012)lemire.me
    ▲ 161ibobev1246d💬 164
  21. 21
    Some useful regular expressions for programmerslemire.me
    ▲ 161zdw2018d💬 72
  22. 22
    Graviton 3, Apple M2 and Qualcomm 8cx 3rd gen: a URL parsing benchmarklemire.me
    ▲ 156ibobev1278d💬 95
  23. 23
    Optimizing compilers reload vector constants needlesslylemire.me
    ▲ 151ibobev1426d💬 95
  24. 24
    Enforcement by Softwarelemire.me
    ▲ 148ibobev1711d💬 60
  25. 25
    Removing characters from strings faster with AVX-512lemire.me
    ▲ 146mdb311645d💬 85
  26. 26
    Peer review is an honor-based system (2008)lemire.me
    ▲ 146ibobev1023d💬 135
  27. 27
    ARM vs. Intel on Amazon’s Cloud: A URL Parsing Benchmarklemire.me
    ▲ 142nnx1341d💬 89
  28. 28
    Ideal divisors: when a division compiles down to just a multiplicationlemire.me
    ▲ 141chmaynard2013d💬 67
  29. 29
    Transcoding Latin 1 strings to UTF-8 strings at 12 GB/s using AVX-512lemire.me
    ▲ 128mariuz1169d💬 103
  30. 30
    International domain names: where does https://meßagefactory.ca lead you?lemire.me
    ▲ 127Amorymeltzer1378d💬 79
  31. 31
    How does your programming language handle “minus zero” (-0.0)?lemire.me
    ▲ 126ibobev2067d💬 207
  32. 32
    Escaping strings faster with AVX-512lemire.me
    ▲ 124ibobev1509d💬 60
  33. 33
    In C++, is empty() faster than comparing the size with zero?lemire.me
    ▲ 123ibobev1831d💬 81
  34. 34
    How many floating-point numbers are in the interval [0,1]? (2017)lemire.me
    ▲ 113burntcaramel1296d💬 66
  35. 35
    Converting integers to decimal strings faster with AVX-512lemire.me
    ▲ 112ibobev1678d💬 64
  36. 36
    Bit Hacking (with Go code)lemire.me
    ▲ 111gus_leonel1231d💬 13
  37. 37
    Transcoding Unicode with AVX-512: AMD Zen 4 vs. Intel Ice Lakelemire.me
    ▲ 110ibobev1396d💬 67
  38. 38
    Implementing ‘strlen’ using SVElemire.me
    ▲ 109ibobev1413d💬 45
  39. 39
    Making all your integers positive with zigzag encodinglemire.me
    ▲ 109jjgreen1437d💬 40
  40. 40
    For processing strings, streams in C++ can be slowlemire.me
    ▲ 105greghn1062d💬 101
  41. 41
    How programmers make sure that their software is correctlemire.me
    ▲ 104ibobev1762d💬 126
  42. 42
    Computing the number of digits of an integer even fasterlemire.me
    ▲ 103vitaut1976d💬 56
  43. 43
    Faster remainders when divisor is a constant: beating compilers and libdividelemire.me
    ▲ 101marcodiego1789d💬 16
  44. 44
    Parsing 8-bit integers quicklylemire.me
    ▲ 99usdogu1069d💬 62
  45. 45
    Are your memory-bound benchmarking timings normally distributed?lemire.me
    ▲ 94mfiguiere1305d💬 46
  46. 46
    Quickly checking that a string belongs to a small setlemire.me
    ▲ 93ibobev1402d💬 76
  47. 47
    Packing a string of digits into an integer quicklylemire.me
    ▲ 93mfiguiere1212d💬 18
  48. 48
    Number Parsing at a Gigabyte per Secondlemire.me
    ▲ 91mpweiher2101d💬 19
  49. 49
    An overview of version control in programminglemire.me
    ▲ 90ashvardanian1655d💬 60
  50. 50
    Dynamic bit shuffle using AVX-512lemire.me
    ▲ 90ibobev1220d💬 52
  51. 51
    Counting the number of matching characters in two ASCII stringslemire.me
    ▲ 84ingve1990d💬 48
  52. 52
    Trimming spaces from strings faster with SVE on an Amazon Graviton 3 processorlemire.me
    ▲ 82ingve1331d💬 49
  53. 53
    (Don't) crank up the warnings to 11lemire.me
    ▲ 82jjgreen1327d💬 91
  54. 54
    How much memory bandwidth do large Amazon instances offer?lemire.me
    ▲ 79ingve1017d💬 43
  55. 55
    Defining interfaces in C++ with ‘concepts’ (C++20)lemire.me
    ▲ 73pjmlp1292d💬 73
  56. 56
    How I debatelemire.me
    ▲ 71signa111859d💬 76
  57. 57
    Data scientists need to learn about significant digitslemire.me
    ▲ 68ibobev1042d💬 65
  58. 58
    Revisiting Vernor Vinge’s “predictions” for 2025lemire.me
    ▲ 66ibobev1328d💬 46
  59. 59
    Round a direction vector to an 8-way compasslemire.me
    ▲ 64greghn1560d💬 38
  60. 60
    Defining interfaces in C++: concepts versus inheritancelemire.me
    ▲ 64jandeboevrie1291d💬 29
  61. 61
    The big-load anti-patternlemire.me
    ▲ 64r4um1898d💬 23
  62. 62
    A fast alternative to the modulo reduction (2016)lemire.me
    ▲ 63karmakaze1903d💬 33
  63. 63
    Fast bitset decoding using Intel AVX-512lemire.me
    ▲ 62ngaut1637d💬 19
  64. 64
    Measuring energy usage: regular code vs. SIMD codelemire.me
    ▲ 62ashvardanian986d💬 21
  65. 65
    Estimating your memory bandwidthlemire.me
    ▲ 62ingve1022d💬 13
  66. 66
    Web server 'hello world' benchmark: Go vs. Node.js vs. Nim vs. Bunlemire.me
    ▲ 56msndr1121d💬 66
  67. 67
    Large language models as research assistantslemire.me
    ▲ 56leononame918d💬 23
  68. 68
    Programming-language popularity by GitHub pull requestslemire.me
    ▲ 55ibobev1304d💬 70
  69. 69
    Regular Visual Studio versus ClangCLlemire.me
    ▲ 53zdw1343d💬 36
  70. 70
    The absurd cost of finalizers in Golemire.me
    ▲ 50jjgreen1262d💬 19

Keyboard shortcuts

j / k
next / previous story
o or Enter
open the story
c
open the comments
s
save for later
h
history & saved stories
?
show this help