Juliaのこれまでとこれから

@ JuliaTokyo #1 http://juliatokyo.connpass.com/event/6891/

Transcript

1. +VMJBͷ͜Ε·Ͱͱ͜Ε͔Β 2014.07.05 @sorami
3. ٕज़ܭࢉͷͨΊͷ৽ݴޠ 2012~ MITϥΠηϯε ׆ൃͳίϛϡχςΟ
4. ٕज़ܭࢉͷͨΊͷ৽ݴޠ 2012~ MITϥΠηϯε ׆ൃͳίϛϡχςΟ ɹϞμϯ ಈత ચ࿅͞ΕͨܕγεςϜ ଟॏσΟεύον
5. ٕज़ܭࢉͷͨΊͷ৽ݴޠ 2012~ MITϥΠηϯε ׆ൃͳίϛϡχςΟ ɹϞμϯ ಈత ચ࿅͞ΕͨܕγεςϜ ଟॏσΟεύον εϐʔυ
 LLVMϕʔεͷJITίϯύΠϥ C΍Fortranʹඖఢ͢ΔϨϕϧ..?
6. Code: julialang.org/
7. Code: julialang.org/ MATLAB΍Python෩ͷจ๏
8. Code: julialang.org/ MATLAB΍Python෩ͷจ๏ Noteworthy Differences from other Languages
9. Code: julialang.org/ MATLAB΍Python෩ͷจ๏ Noteworthy Differences from other Languages AppendixʹࢿྉͷϦετ͕͋Γ·͢
10. Image:
11. ͳͥ৽͍͠ݴޠ? Image:
12. ͳͥ৽͍͠ݴޠ? 2ஈߏ଄ Image:
13. ͳͥ৽͍͠ݴޠ? 2ஈߏ଄ ߴϨϕϧͷϩδοΫ͸ಈతݴޠ e.g. R, Python ଎͕͞ඞཁͳͱ͖͸௿ਫ४ݴޠ e.g. C, Fortran Image:
14. ͳͥ৽͍͠ݴޠ? ศར͞ͱ଎͞ͷτϨʔυΦϑ 2ஈߏ଄ ߴϨϕϧͷϩδοΫ͸ಈతݴޠ e.g. R, Python ଎͕͞ඞཁͳͱ͖͸௿ਫ४ݴޠ e.g. C, Fortran Image:
15. ͳͥ৽͍͠ݴޠ? ศར͞ͱ଎͞ͷτϨʔυΦϑ 2ஈߏ଄ શ෦ͻͱͭͷݴޠͰ΍Γ͍ͨ! ߴϨϕϧͷϩδοΫ͸ಈతݴޠ e.g. R, Python ଎͕͞ඞཁͳͱ͖͸௿ਫ४ݴޠ e.g. C, Fortran Image:
16. طଘͷݴޠΛ ଎͘͢Ε͹͍͍ͷͰ͸ʁ
17. طଘͷݴޠΛ ଎͘͢Ε͹͍͍ͷͰ͸ʁ → ΠϯλϓϦλͰͷ࣮૷Λ
 ɹ Ծఆͯ͠ઃܭ͞Ε͍ͯΔɻ → ߴ଎Խ͕೉͍͠ɻ
18. Graph: github.com/ViralBShah/julia-presentations/raw/master/Fifth-Elephant-2013/Fifth-Elephant-2013.pdf
19. Graph: github.com/ViralBShah/julia-presentations/raw/master/Fifth-Elephant-2013/Fifth-Elephant-2013.pdf
20. Graph: github.com/ViralBShah/julia-presentations/raw/master/Fifth-Elephant-2013/Fifth-Elephant-2013.pdf ͪΌΜͱॻ͔ͳ͍ͱ଎͘ͳΒͳ͍ e.g. ܕ, de-vectorization,…
21. Graph: github.com/ViralBShah/julia-presentations/raw/master/Fifth-Elephant-2013/Fifth-Elephant-2013.pdf ͪΌΜͱॻ͔ͳ͍ͱ଎͘ͳΒͳ͍ e.g. ܕ, de-vectorization,… Fast Numeric Computation in Julia Performance Tips — Julia Language documentation
22. Juliaͷେ෦෼͸JuliaͰ࡞ΒΕ͍ͯΔ
23. Juliaͷେ෦෼͸JuliaͰ࡞ΒΕ͍ͯΔ JuliaϢʔβʔ͕த਎Λཧղ͠΍͍͢
24. JuliaϢʔβʔ͕Juliaͷ։ൃʹؔΘΔϋʔυϧ͕௿͍ Juliaͷେ෦෼͸JuliaͰ࡞ΒΕ͍ͯΔ JuliaϢʔβʔ͕த਎Λཧղ͠΍͍͢
25. JuliaϢʔβʔ͕Juliaͷ։ൃʹؔΘΔϋʔυϧ͕௿͍ Juliaͷେ෦෼͸JuliaͰ࡞ΒΕ͍ͯΔ PythonϢʔβʔ͕Numpyͷ։ൃʹؔΘΔͷ͸೉͍͠ JuliaϢʔβʔ͕த਎Λཧղ͠΍͍͢
26. C github.com/JuliaLang/julia/blob/master/test/perf/micro/perf.c
27. C Julia github.com/JuliaLang/julia/blob/master/test/perf/micro/perf.c julialang.org/
29. ೥݄೔
    ࠷ॳͷDPNNJU
30. ೥݄೔
    ࠷ॳͷDPNNJU ೥݄
    ެ։
31. ೥݄೔
    ࠷ॳͷDPNNJU ೥݄
    ެ։ ೥݄
    W
    ϦϦʔε
32. ೥݄೔
    ࠷ॳͷDPNNJU ೥݄
    ެ։ ೥݄
    W
    ϦϦʔε ೥݄
    W
    ϦϦʔε
33. ೥݄೔
    ࠷ॳͷDPNNJU ೥݄
    ެ։ ೥݄
    W
    ϦϦʔε ೥݄
    +VMJB$PO ೥݄
    W
    ϦϦʔε
34. Around Julia
35. docs.julialang.org/en/latest/packages/packagelist/
36. ࠷దԽ, ౷ܭϞσϧ, ࣌ܥྻ෼ੳ, ՄࢹԽ, Webαʔόʔ,ϚΠΫϩϑϨʔϜϫʔΫ, ϨΠτϨʔγϯά, CUDA, OpenGL, … docs.julialang.org/en/latest/packages/packagelist/
37. ࠷దԽ, ౷ܭϞσϧ, ࣌ܥྻ෼ੳ, ՄࢹԽ, Webαʔόʔ,ϚΠΫϩϑϨʔϜϫʔΫ, ϨΠτϨʔγϯά, CUDA, OpenGL, … docs.julialang.org/en/latest/packages/packagelist/ ։ൃ్্ͷ΋ͷ΋ଟ͍
38. ࠷దԽ, ౷ܭϞσϧ, ࣌ܥྻ෼ੳ, ՄࢹԽ, Webαʔόʔ,ϚΠΫϩϑϨʔϜϫʔΫ, ϨΠτϨʔγϯά, CUDA, OpenGL, … docs.julialang.org/en/latest/packages/packagelist/ ։ൃ్্ͷ΋ͷ΋ଟ͍ R΍Pythonʹൺ΂Δͱ·ͩ·ͩ
39. juliaopt.org/ ϝʔϦϯάϦετ: groups.google.com/forum/#!forum/julia-opt
40. juliaopt.org/ ϝʔϦϯάϦετ: groups.google.com/forum/#!forum/julia-opt "JuliaOpt: Optimization packages for Julia" Iain Dunning & Joey Huchette @ JuliaCon
41. ϝʔϦϯάϦετ: groups.google.com/forum/#!forum/julia-stats github.com/JuliaStats
42. juliastats.github.io/DataFrames.jl/
43. Gadfly.jl ggplot2 for Julia dcjones.github.io/Gadfly.jl/
44. IJulia Ipython for Julia ! Powerful browser-based graphical notebook Image: julialang.org/ github.com/JuliaLang/IJulia.jl
45. forio.com/julia/
46. Jewel.jl + github.com/one-more-minute/Jewel lighttable.com
47. Juno (ex. Jupiter) github.com/one-more-minute/Jupiter-LT Julia༻؀ڥ LightTable+Jewel
48. World of Julia, 2014-06-30 (created by jiahao) ੺: JuliaͷίϯτϦϏϡʔλʔ ੨: ύοέʔδͷίϯτϦϏϡʔλʔ ྘: JuliaϨϙδτϦΛwatch͍ͯ͠Δਓ ࢵ: JuliaϨϙδτϦʹελʔΛ͚ͭͨਓ github.com/jiahao/ijulia-notebooks/blob/master/2014-06-30-world-of-julia.ipynb
49. Julia in Action
50. www.mit.edu/~mlubin/juliacomputing.pdf
51. Julia&in&Produc-on& A"personal"journey" Avik&&Sengupta& JuliaCon&2014& github.com/JuliaCon/presentations/tree/master/JuliaInProd
52. Julia&in&Produc-on& A"personal"journey" Avik&&Sengupta& JuliaCon&2014& ˏJuliaCon ʮࢥͬͯΔΑΓةͳ͘ͳ͍ʯ (“Not as risky as it sounds”) github.com/JuliaCon/presentations/tree/master/JuliaInProd
53. quora.com/Where-is-Julia-used-in-production
54. quora.com/Where-is-Julia-used-in-production ςΩαεେֶΦʔεςΟϯ ஍ֶ࣭ݚڀάϧʔϓ ৽نϓϩδΣΫτͰͷಋೖΛݕ౼த
55. ex.nicovideo.jp/denou/tournament/
56. ex.nicovideo.jp/denou/tournament/
57. julialang.org/teaching/
58. quora.com/Julia-programming-language/Is-Julia-ready-for-production-use
59. quora.com/Julia-programming-language/Is-Julia-ready-for-production-use ίΞ v0.1͔Βࠓ·Ͱޙํޓ׵͋Γ
60. quora.com/Julia-programming-language/Is-Julia-ready-for-production-use ίΞ v0.1͔Βࠓ·Ͱޙํޓ׵͋Γ ඪ४ϥΠϒϥϦ APIͷมߋ/࡟আલʹ͸ɺॳճར༻࣌ʹܯࠂΛग़ͯ͠ɺ Ͳ͏มߋ͢Ε͹Α͍͔໌֬ʹ఻͑ΔΑ͏ʹͳ͍ͬͯΔ
61. quora.com/Julia-programming-language/Is-Julia-ready-for-production-use ίΞ v0.1͔Βࠓ·Ͱޙํޓ׵͋Γ ඪ४ϥΠϒϥϦ APIͷมߋ/࡟আલʹ͸ɺॳճར༻࣌ʹܯࠂΛग़ͯ͠ɺ Ͳ͏มߋ͢Ε͹Α͍͔໌֬ʹ఻͑ΔΑ͏ʹͳ͍ͬͯΔ ύοέʔδ ݱঢ়Ͱ͸มԽ͕ܹ͍͠ ݴޠ΄ͲอकతͰ͸ͳ͍
62. Future of Julia
63. ?
64. cpplover.blogspot.jp/2012/04/pythonjulia.html
65. cpplover.blogspot.jp/2012/04/pythonjulia.html “I believe Julia and Python is a match made in heaven” - Dag Sverre Seljebotn (Cython core developer) Julia, Python and Cython - julia-dev | Google Groups
66. conference.scipy.org/scipy2013/presentation_detail.php?id=203
67. W H Y P Y T H O N I S T H E L A S T L A N G U A G E Y O U ' L L H AV E T O L E A R N Jake Vanderplas jakevdp.github.io/blog/2012/09/20/why-python-is-the-last/
68. Foreign Function Interface (FFI) ‣ C: ccall() ‣ Python: Pycall.jl ‣ Matlab: Matlab.jl ‣ Java: JavaCall.jl ‣ C++: coming soon
69. Julia’s Role in Data Science John Myles White, 2013೥10݄
70. Julia’s Role in Data Science John Myles White, 2013೥10݄ ՄࢹԽπʔϧͷॆ࣮
71. Julia’s Role in Data Science John Myles White, 2013೥10݄ ՄࢹԽπʔϧͷॆ࣮ PythonͱͷΑΓີ઀ͳ࿈ܞ e.g. ϘτϧωοΫΛCythonͰͳ͘JuliaͰ࣮૷
72. Julia’s Role in Data Science John Myles White, 2013೥10݄ ՄࢹԽπʔϧͷॆ࣮ PythonͱͷΑΓີ઀ͳ࿈ܞ e.g. ϘτϧωοΫΛCythonͰͳ͘JuliaͰ࣮૷ σʔλɾΠϯϑϥͱ
 ϞσϦϯάɾπʔϧͷվળ R͔Βͷ౷ܭػೳͷϙʔτ Scikit-learnͳͲͷPythonϥΠϒϥϦ΁ͷΠϯλʔϑΣΠεͷॆ࣮
73. juliacon.org/
74. 2014/06/26~27 @ Chicago ্࢙ॳͷJuliaʹؔ͢Δձٞ juliacon.org/
75. 2014/06/26~27 @ Chicago ্࢙ॳͷJuliaʹؔ͢Δձٞ juliacon.org/ ϓϨθϯࢿྉ on GitHub Videos: coming soon
76. R։ൃऀϝʔϦϯάϦετʹͯ r.789695.n4.nabble.com/Julia-td4435583.html
77. R։ൃऀϝʔϦϯάϦετʹͯ r.789695.n4.nabble.com/Julia-td4435583.html
78. ‣ ͦΕͳΓʹ࢖͑Δ͕ɺ·ͩ·ͩൃల్্ ‣ ໘ന͍ཁૉɺ׆ൃͳίϛϡχςΟ ‣ ͔ͭ͏ਓ͕ɺͭ͘Δਓ΁
79. Appendix
80. ‣ Learn X in Y minutes - where X=julia ‣ Forio Julia Tutorial ‣ Julia Tutorials @ MIT IAP ‣ Julia Tutorial @ DataGotham 2013 IJulia notebook ‣ Tutorial from the Cambridge Area Julia Users Network IJulia notebook
 ‣ Juliaຊ Vol.1 ‣ ϓϩάϥϛϯάݴޠ Julia ୳๚ - Moriturus te saluto 
 ! ν ϡ ʔ τ Ϧ Ξϧ ͳ Ͳ
81. ‣ Leah Hanson: Julia Helps ‣ Reddit: The Julia Language Subreddit ‣ Stack Overflow: Newest 'julia-lang' Questions ‣ Quora: Julia (programming language) !
82. ‣ “Julia: Fast Performance, Distributed Computing & Multiple Dispatch”
 Stefan Karpinski @ Code Mesh 2013 ‣ “Julia: A fresh approach to technical computing and data science”
 Viral B. Shah @ Fifth Elephant 2013 (slide) ‣ “The Design Impact of Multiple Dispatch” iPython notebook
 Stefan Karpinski @ Strange Loop 2013 ‣ “Julia: A Fast Dynamic Language for Technical Computing” 
 Jeff Bezanson & Stefan Karpinski @ SciPy 2012 ‣ “Julia and Python: a dynamic duo for scientific computing” 
 Jeff Bezanson & Stefan Karpinski @ SciPy 2013 ‣ JuliaCon: Presentation Materials ൃ ද