Have you ever heard GPUs cry?

presented at Kyoto.js 14.
https://kyotojs.connpass.com/event/80019/

Transcript

1. BNBHJUBLBZPTJ
   ܅͸(16ͷ
   ׻੠Λௌ͍ͨ
   ͜ͱ͕͋Δ͔
   

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2. @amagitakayosi
   

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3. "UPNͰ7+Ͱ͖Δౕ࡞ͬͯ·͢
   

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4. ͳΜ͔Ի΋໐ΔΑ͏ʹͳͬͨʂʂ
   

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5. VEDA
   

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6. IUUQTBUPNJPQBDLBHFTWFEB
   !!!!!!!!!!
   ࠓ͙͢μ΢ϯϩʔ
   υʂʂʂ
   !!!!!!!!!!!
   !!!!!!!!!!
   !!!!!!!!!!
   !!!!!!!!!!!
   !!!!!!!!!!
   

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7. VEDA
   w "UPNͰ7+Ͱ͖Δύοέʔδ
   w (-4-ͷ࣮ߦ؀ڥ
   w (-4-Ͱө૾ΛϦΞϧλΠϜʹੜ੒ͨ͠Γ
   w ಈըը૾Λϩʔυͯ͠

   (-4-ͰՃ޻Ͱ͖ΔΑ͏ʹͨ͠Γ
   

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8. (-4-γΣʔμʔͷҰछ
   w %$(ͰӄӨΛܭࢉ͢ΔͨΊͷݴޠ
   w ޫݯͷҐஔ͔Β৭Λܭࢉͨ͠Γ
   w ςΫενϟషͬͨΓ
   w 8FC(-Ͱը૾ʹΤϑΣΫτ͔͚Δͷʹ΋

   ར༻͞ΕΔ
   

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9. ,ZPUPKTͷαΠτ
   

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10. γΣʔμʔΞʔτ
    w (-4-͸(16ύϫʔΛϑϧ׆༻Ͱ͖Δ
    w ʮ(-4-͚ͩͰෳࡶͳάϥϑΟοΫදݱΛ

    ɹඳըͰ͖ΔͷͰ͸ʁʯ
    w ͳ͔ͥ୯ମͰΞχϝʔγϣϯͱ͔7+ʹ

    ࢖ΘΕΔΑ͏ʹ
    

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11. ࢀߟLJOUSPl&MFWBUFEz
    IUUQTXXXZPVUVCFDPNXBUDI WK#W#NJ5SP
    

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12. 7&%"ͷ͘͠Έ
    w "UPN͸&MFDUSPOͳͷͰ8FC(-͕ಈ͘ʂ
    w ฤूதͷ(-4-ίʔυΛධՁͯ͠

    શը໘දࣔͷDBOWBTʹඳը͢Δ
    w ଞʹ΋8FC"VEJPͱ͔8FC.*%*ͱ͔

    ϒϥ΢βͷ"1*͕࢖͍์୊
    

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13. IUUQTXXXqJDLSDPNQIPUPTIFMMPDBUGPPE
    SOUnD
    SHader
    SOUnD
    SHader
    SOUnD
    SHader
    

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14. 4PVOE4IBEFS
    w (-4-ͰԻָΛੜ੒
    w ϝΨσϞͰΑ͘࢖ΘΕΔ
    w Ի੠ϑΝΠϧ͕ෆཁʹͳΔͷͰ

    ϑΝΠϧαΠζΛ࡟ݮͰ͖Δ
    

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15. ࢀߟLJOUSPl&MFWBUFEz
    IUUQTXXXTIBEFSUPZDPNWJFX9UM4%
    

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16. IUUQTXXXTIBEFSUPZDPNWJFX9UM4%
    ࢀߟ(-4-͚ͩͰϚϦΦ
    

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17. 4PVOE4IBEFSͷ͘͠Έ
    w (-4-Ͱը૾Λੜ੒
    w 8FC"VEJP"1*ͳͲͰ

    ը૾ΛԻʹม׵
    

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18. Ի੠߹੒
    w ࣌ࠁ αϯϓϧ
    ͝ͱʹ೾ͷߴ͞Λܭࢉ͢Δ
    

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19. (-4-ͰԻ੠߹੒
    w ϐΫηϧ͝ͱʹαϯϓϧΛܭࢉ
    t
    

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20. (-4-Ͱ߹੒
    w ϐΫηϧ͝ͱʹαϯϓϧΛܭࢉ
    t
    

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21. (-4-Ͱ߹੒
    w ϐΫηϧ͝ͱʹαϯϓϧΛܭࢉ
    t
    

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22. 3(#"ʹ֨ೲ͢ΔͨΊʹ৭ʑ΍ͬͯΔ
    

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23. ͋ͱ͸͍ͭ΋௨Γ
    Ի੠߹੒
    w (-4-ͰԻָΛੜ੒
    w ϝΨσϞͰΑ͘࢖ΘΕΔ
    w Ի੠ϑΝΠϧ͕ෆཁʹͳΔͷͰ

    ϑΝΠϧαΠζΛ࡟ݮͰ͖Δ
    

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24. View Slide

25. View Slide

26. ͜ͷลͷࢀߟࢿྉ
    w '.4$BUࢯͷϝΨσϞษڧձͰͷൃදࢿྉ

    IUUQTHJUIVCDPN'.4$BU
    HMTMNVTJD
    w /PUBSHTࢯͷ(-4-࡞ۂߨ࠲

    IUUQTRJJUBDPNOPUBSHTJUFNT
    ⒎FDDDCGD
    

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27. Ի੠αϯϓϧ
    ࢖͍ͨ͘ͳ͍ʜʜʁ
    

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29. 4PVOE-PBEFSͷ࢓૊Έ
    w Ի੠Λը૾ʹม׵
    w ը૾ΛςΫενϟͱͯ͠(16ʹϩʔυ
    w (-4-ͰԻ੠ॲཧͯ͠ը૾Λੜ੒
    w ը૾ΛԻ੠ʹม׵
    

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30. 4PVOE-PBEFSͷ࢓૊Έ
    Ի੠Λը૾ʹม׵
    

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31. 4PVOE-PBEFSͷ࢓૊Έ
    ը૾ΛςΫενϟͱͯ͠(16ʹϩʔυ
    

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32. 4PVOE-PBEFSͷ࢓૊Έ
    ը૾ΛςΫενϟͱͯ͠(16ʹϩʔυ
    

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33. 4PVOE-PBEFSͷ࢓૊Έ
    (-4-ͰԻ੠߹੒ͯ͠ը૾Λੜ੒
    

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34. 4PVOE-PBEFSͷ࢓૊Έ
    ը૾ΛԻ੠ʹม׵
    

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35. DeMO
    DeMO
    DeMO
    

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36. eNJOY
    GLSL!!
    eNJOY
    GLSL!!
    eNJOY
    GLSL!!
    

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