JuliaCon2015に行ってきました - Speaker Deck

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JuliaCon2015 ʹߦ͖ͬͯ·ͨ͠ 2015.07.11 @ JuliaTokyo #4 @sorami

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JuliaTokyo #4 2015.07.11

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࿈བྷࣄ߲ ‣ ઃඋ ‣ τΠϨ ‣ WiFi ‣ ࣗಈൢചػɺ΢Υʔλʔαʔόʔ ‣ ٤Ԏॴ ‣ ݐ෺ೖޱ ‣ ࠙਌ձ ‣ ඈͼೖΓLTืू ‣ ձ৔ͰͷGitϓϩτίϧ

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http://julia.tokyo

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julia-wakalang github.com/juliatokyo/julia-wakalang/

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julia-wakalang github.com/juliatokyo/julia-wakalang/ ๏JuliaͷΘ͔Βͳ͍͜ͱ΁ͷ࣭໰Λ ೔ຊޠͰ͢Δ৔ॴ ๏ʮ͜͏͍͏ͷ͕ཉ͍͠ʯͱ͍͏  ࡶͳໝ૝΍ເͰ΋͍͍͔΋

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νϟοτ (Gitter) gitter.im/JuliaTokyo/julia-wakalang

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ݴޠΞϯέʔτ #4 ݴޠ ਓ਺ Python 37 R 21 C 14 Julia 14 Java 13 C++ 12 Ruby 12 Excel 7 ݴޠ ਓ਺ Perl 5 SAS 4 Scala 4 Go 3 Matlab 2 Visual Basic 2 Clojure 1 F# 1 ͦͷଞ ‣ 3ਓ:   JavaScript ‣ 2ਓ:   Haskell, PHP, Objective C, D ‣ 1ਓ:   C#, .Net, SQL, Apex, ECMAScript, Elixir, Swift, Erlang, CUDA Q: ීஈɺͲͷΑ͏ͳϓϩάϥϛϯάݴޠΛ࢖͍ͬͯ·͔͢ʁ 56ਓ ʢෳ਺ճ౴Մʣ

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ݴޠΞϯέʔτ: #2~#4 ਓ਺ 0 10 20 30 40 50 ීஈ࢖͏ݴޠ Python R Java C++ Ruby Excel C Julia Matlab Scala Perl ͦͷଞ #2 #3 #4 #2: 81ਓ, #3: 75ਓ, #4: 56ਓ ʢෳ਺ճ౴Մʣ

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JuliaCon2015 ʹߦ͖ͬͯ·ͨ͠ 2015.07.11 @ JuliaTokyo #4 @sorami

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juliacon.org

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juliacon.org 2015೥6݄24-27೔ @Ϙετϯ, U.S.A.

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juliacon.org 2015೥6݄24-27೔ @Ϙετϯ, U.S.A. ༷ʑͳτϐοΫ ‣ݴޠ࢓༷, ฒྻॲཧ, FFI … ‣ਂ૚ֶश, 3DϓϦϯλ ࠷దԽ… ‣υϝΠϯ: ෺ཧֶ, ఱจֶ, όΠΦΠϯϑΥ ϚςΟΫε, ܦࡁֶ, ஍ཧֶ …

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juliacon.org 2015೥6݄24-27೔ @Ϙετϯ, U.S.A. ༷ʑͳτϐοΫ ‣ݴޠ࢓༷, ฒྻॲཧ, FFI … ‣ਂ૚ֶश, 3DϓϦϯλ ࠷దԽ… ‣υϝΠϯ: ෺ཧֶ, ఱจֶ, όΠΦΠϯϑΥ ϚςΟΫε, ܦࡁֶ, ஍ཧֶ … ࢀՃऀ਺ ‣2014: 70+, 2015: 180+, 2016: ?

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juliacon.org

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Massachusetts Institute of Technology twitter.com/acidﬂask/status/613770431510614016 twitter.com/kaz_yos/status/614197460433534976

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Massachusetts Institute of Technology twitter.com/acidﬂask/status/613770431510614016 twitter.com/kaz_yos/status/614197460433534976

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Massachusetts Institute of Technology twitter.com/acidﬂask/status/613770431510614016 twitter.com/kaz_yos/status/614197460433534976

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Massachusetts Institute of Technology twitter.com/acidﬂask/status/613770431510614016 twitter.com/kaz_yos/status/614197460433534976

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Massachusetts Institute of Technology twitter.com/acidﬂask/status/613770431510614016 twitter.com/kaz_yos/status/614197460433534976

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JuliaKorea ‣ ؖࠃ͔ΒདྷΒΕͨํ΋͍·ͨ͠ ‣ ʮJulia Koreaʯͱ͍͏Facebookάϧʔϓ͕͋Δ  https://www.facebook.com/groups/juliakorea/ ‣ ·ͩษڧձͳͲ͸։࠵͍ͯ͠ͳ͍Β͍͠

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Julialang-es ‣ εϖΠϯޠίϛϡχςΟ ‣ ϝΩγίͷIsmael-VC͞Μ͔Β࿈བྷ͕͋ΓɺυΩϡϝϯ τ຋༁ͷ৔ॴΛҰݩԽ͠Α͏ͱ͍͏࿩Λ͠·ͨ͠ ‣ Julia Web  Transifex: https://www.transifex.com/projects/p/julia-web ‣ Julia Doc  Crowdin: https://crowdin.com/project/julia-doc

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೔ఔ ‣ 6݄24೔: ϋοΧιϯɺJSoCϓϨθϯɺνϡʔτϦΞϧ ‣ 6݄25೔: τʔΫ ‣ 6݄26೔: τʔΫ ‣ 6݄27೔: ϫʔΫγϣοϓ ‣ ಈը͕ެ։͞ΕΔ͸ͣ ‣ ͬ͘͟Γͱ͍͔ͭ͘ࢲݟΛ͝঺հ͠·͢ˠ

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Day1: 2015.06.24

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ϋοΧιϯ ‣ ࢀՃ͍ͯ͠ͳ͍ͷͰΑ͘෼͔Βͳ͍ ‣ ڈ೥΋JuliaConϋοΧιϯ͔Β  ॏཁͳϓϩδΣΫτ͕ੜ·Εͨͱݴ͍ͬͯͨ ‣ ࢥͬͨҎ্ʹਓ͕͍ͨʢ30ਓ͘Β͍ʁʣ ‣ JSoCϓϨθϯ͕͸͡·Δ͜Ζʹ͸70ਓ͘Β͍ ͍ͯɺཱͪݟ͕ͰͨͷͰ෦԰ΛҠಈͨ͠

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julialang.org/jsoc

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julialang.org/jsoc ‣Google Summer of CodeͷJulia൛ ‣ڈ೥͸JuliaϓϩδΣΫτ͕GSoC͕͋ͬͨ ‣Rohit͞Μ͸Ϗβͷؔ܎ͰࢀՃͰ͖ͣɺ  Google HangoutͰϓϨθϯ ‣਺िؒલʹUSͷϏβγεςϜ͕Ϋϥογϡͨ͠Β͍͠ ‣͜ͷޙʹ@bicycle1885͞ΜͷϓϨθϯ͕͋Γ·͢

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Invitation to Julia for scientiﬁc computing ‣ Juliaॳ৺ऀͷͨΊͷνϡʔτϦΞϧ ‣ ࢿྉʢJupyter Notebookʣ:  https://github.com/dpsanders/invitation_to_julia ‣ جૅ͔Βஸೡʹɺࡉ͔͍෦෼΋ޡຐԽͣ͞આ໌͓ͯ͠Γɺ ඇৗʹྑ͔ͬͨͱࢥ͍·ͨ͠ ‣ ͨͩɺ੝Γ্͕Γ͗ͯ͢3࣌ؒͷ༧ఆ͕  4࣌ؒҎ্΍͔ͬͯ͠΋൒෼΋ऴΘΓ·ͤΜͰͨ͠ David P. Sanders

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όϯέοτ

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forio.com/labs/julia-studio/

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forio.com/labs/julia-studio/ ‣౷߹։ൃ؀ڥ JuliaStudio ‣։ൃதࢭ ‣։ൃऀͷWes͞Μ͸ForioΛࣙΊ͍ͯΔ ‣26೔ʹτʔΫ͍ͯͨ͠

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juliabox.org

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juliabox.org ‣ϒϥ΢β͔ΒJuliaΛ࢖͑ΔαʔϏε ‣ίʔυ: github.com/JuliaLang/JuliaBox ‣কདྷతʹ͸ϑϦʔϛΞϜʹͳΔΒ͍͠

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juliacomputing.com

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juliacomputing.com ‣JuliaͷίϯαϧςΟϯάͳͲΛ͢Δձࣾ ‣ίΞϝϯόʔΒ͕ࡏ੶ ‣ΠϯυʢόϯΨϩʔϧʣʹਓ͕͚ͬ͜͏͍ΔΒ͍͠ ‣ϞόΠϧԻ੠ݕࡧձࣾͰ࢖͍࢝ΊΔΒ͍͠

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Day2: 2015.06.25

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2015.06.25 (1)

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2015.06.25 (1) ޙ΄Ͳඌࢁ͞Μͷ ൃද͕͋Γ·͢

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2015.06.25 (1) ޙ΄Ͳඌࢁ͞Μͷ ൃද͕͋Γ·͢ ձࣾͰ  Ӵ੕ͷيಓ  γϛϡϨʔγϣϯ

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2015.06.25 (1) ޙ΄Ͳඌࢁ͞Μͷ ൃද͕͋Γ·͢ ձࣾͰ  Ӵ੕ͷيಓ  γϛϡϨʔγϣϯ Edelman͞Μ  ʮࠓ͸࿦จ͕ओͰίʔυ͸ΤΩετϥ͕ͩɺ  ͜Ε͔Β࣮֬ʹมΘΔͩΖ͏ʯ

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2015.06.25 (2)

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2015.06.25 (2) Sigma.jl

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2015.06.25 (2) Sigma.jl Speed comparable to Caffe. ޙ΄Ͳ@vaaaaanquish͞Μͷൃද͕

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2015.06.25 (2) Sigma.jl Speed comparable to Caffe. ޙ΄Ͳ@vaaaaanquish͞Μͷൃද͕ LSTMͰε΢ΣʔσϯޠͱΧλΧφΛϚοϐϯάɺ  χϡʔϥϧݴޠϞσϧͰε΢Σʔσϯͱ೔ຊͰ”࢖͑Δ”໊લΛ

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2015.06.25 (3)

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2015.06.25 (3) ;ͩΜ͸೶ۀ΍ͬͯΔΒ͍͠

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2015.06.25 (3) ;ͩΜ͸೶ۀ΍ͬͯΔΒ͍͠ speakerdeck.com/sorami/juliacon-2015-whats-going-on-at-juliatokyo

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2015.06.25 (3) ;ͩΜ͸೶ۀ΍ͬͯΔΒ͍͠ speakerdeck.com/sorami/juliacon-2015-whats-going-on-at-juliatokyo ·ͣ͸υΩϡϝϯτͷޡࣈमਖ਼ͱ͔όάใࠂ͔ΒͰ΋ɻ ίϛϡχςΟ΋େࣄ

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2015.06.25 (3) ;ͩΜ͸೶ۀ΍ͬͯΔΒ͍͠ speakerdeck.com/sorami/juliacon-2015-whats-going-on-at-juliatokyo ·ͣ͸υΩϡϝϯτͷޡࣈमਖ਼ͱ͔όάใࠂ͔ΒͰ΋ɻ ίϛϡχςΟ΋େࣄ ࠓޙͲͷΑ͏ʹύοέʔδΛ؅ཧ͍͔ͯ͘͠ʁ

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Day3: 2015.06.26

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2015.06.26 (1)

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2015.06.26 (1) Juliaͷࠓޙ ؔ਺ͷܕʁΫϩʔδϟʁ ੩తղੳ vectorized syntax (issue #8450) …

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2015.06.26 (1) େֶͷ՝୊༻ʹ࡞ͬͨ Juliaͷࠓޙ ؔ਺ͷܕʁΫϩʔδϟʁ ੩తղੳ vectorized syntax (issue #8450) …

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2015.06.26 (2)

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2015.06.26 (2) தࠃͰͷRΧϯϑΝϨϯεͰ Juliaͷ࿩Λͯͨ͠ํ ࠓ͸TexasʹɻAUGEMͱ͔

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2015.06.26 (2) தࠃͰͷRΧϯϑΝϨϯεͰ Juliaͷ࿩Λͯͨ͠ํ ࠓ͸TexasʹɻAUGEMͱ͔ ঎༻Ϩϕϧฒʹͳ͖͍ͬͯͯΔ ͚ͬ͜͏࿦จͰ΋࢖ΘΕ͍ͯΔ

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2015.06.26 (2) தࠃͰͷRΧϯϑΝϨϯεͰ Juliaͷ࿩Λͯͨ͠ํ ࠓ͸TexasʹɻAUGEMͱ͔ ঎༻Ϩϕϧฒʹͳ͖͍ͬͯͯΔ ͚ͬ͜͏࿦จͰ΋࢖ΘΕ͍ͯΔ ςΩετϚΠχϯά 16ੈلͷӳޠஶ࡞෼ੳ

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2015.06.26 (3)

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Day4: 2015.06.27

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2015.06.27

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શମతͳײ૝ ‣ ֶੜɾݚڀऀ͕΍͸Γଟ͍͕ɺ  اۀͷํʑ΋ͦΕͳΓʹདྷ͍ͯͨ ‣ ݸਓతʹࢥ͍ͬͯͨΑΓ  ΨοπϦ࢖ΘΕ͍ͯΔҹ৅Λड͚ͨ ‣ Jupyter Notebook / SlideͰൃද͢Δਓ͕  ଟ͔ͬͨɻ3ׂ͘Β͍ʁ

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HPCͱJulia ‣ Jiahao͞Μͱͷձ࿩ ‣ Julia͸ۃݶ·Ͱ଎͍Θ͚Ͱ͸ͳ͍ɻ ‣ C++ MPIͰΰϦΰϦ΍ͬͯΔਓͨͪ΁ͷ  ”ചΓ”͕͋ΔΘ͚Ͱ͸ͳ͍

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JuliaCon @ ೔ຊ? ‣ ͜Ε·Ͱͷ2ճ͸ϘετϯʢMITʣͰ։࠵ ‣ NY͸͍ۙ͠ίϛϡχςΟ͸ϘετϯΑΓখ͍͞ ‣ ϕΠΤϦΞ͸օ͕஍ཧతʹࢄΒ͹͍ͬͯΔ ‣ Ϥʔϩού: ϩϯυϯɺυΠπɺεΠεͳͲɻ  ձ৔͕ߴ͍ɺ΋͘͠͸ަ௨ͷศ͕ѱ͍ ‣ ձ৔ͱϘϥϯςΟΞ͕໰୊ ‣ NumFocusͷํ΋དྷ͍ͯ·͕ͨ͠ɺʮJupyterConʯ΍ɺ  ԭೄʢOISTʣͰͷAPACΧϯϑΝϨϯε͸Ͳ͏͔ͱ͍͏ҙݟΛ͍͖ͨͩ·ͨ͠

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Jeff Bezanson͞ΜΛ೔ຊʹ͓ট͖͢Δʁ ‣ ೔ຊʹདྷͨ͜ͱ͸ͳ͍ͦ͏Ͱ͕͢ɺ  ػձ͕͋Ε͹ੋඇߦ͖͍ͨͱݴ͍ͬͯ·ͨ͠ ‣ εϙϯαʔ͕͚ͭ͹࣮ݱ͢Δ͔΋ʁ

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ྫྷ੩ͳ͕Β΋೤ؾΛײͨ͡  ྑ͍ΧϯϑΝϨϯεͰͨ͠ JuliaCon2016Ͱ͸ օ͞Μ΋ͥͻൃදΛʂ

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End ! Thank you for listening.