できる! ART

Transcript

1. 2014/3/21 Android Bazaar and Conference 2014 Spring Ͱ͖Δʂ"35 ग़ଜɹ੒࿨
2. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣗݾ঺հ w ग़ଜɹ੒࿨
   w !DIFDLFMB
   w ϑϦʔϥϯεΤϯδχΞ
   w ॻ੶ͷࣥච΋ʮ"OESPJE
   /%,ωΠςΟϒϓϩάϥ ϛϯάʯͳͲɻ
   w &⒎FDUJWF"OESPJEͰ͸ʮ"041Λ׆༻͢Δํ๏ʯ Λࣥච
3. 2014/3/21 Android Bazaar and Conference 2014 Spring ΞδΣϯμ  "35ͱ͸
    ಈ࡞಺༰
    --7.
    ࠷৽৘ใ
4. 2014/3/21 Android Bazaar and Conference 2014 Spring ΞδΣϯμ  "35ͱ͸
    ಈ࡞಺༰
    --7.
    ࠷৽৘ใ
5. 2014/3/21 Android Bazaar and Conference 2014 Spring ೥݄೔
   "OESPJE
    ,JU,BU
   ϦϦʔε
6. 2014/3/21 Android Bazaar and Conference 2014 Spring ৽ػೳ w ௿εϖοΫػͰ΋շదʹ࣮ߦ
   w ϫΠϠϨεϓϦϯτ
   w ϩοΫը໘ͷมߋ
   w "35ͷࢼݧత࣮૷ What is ART?
7. 2014/3/21 Android Bazaar and Conference 2014 Spring "35ͱ͸
8. 2014/3/21 Android Bazaar and Conference 2014 Spring "35
   "OESPJE
   3VO5JNF 3VOUJNFʢϥϯλΠϜʣͱ͸
   ιϑτ΢ΣΞͷಈ࡞ʹඞਢͷϥΠϒϥϦͷࢦ͢
9. 2014/3/21 Android Bazaar and Conference 2014 Spring %BMWJL7.ʹ׵ΘΔ
   ৽͍͠ιϑτ΢ΣΞػߏ
10. 2014/3/21 Android Bazaar and Conference 2014 Spring %BMWJL7.Λ࢖ͬͨ ࠓ·Ͱͷιϑτ΢ΣΞ ಈ࡞ͷྲྀΕΛ͓͞Β͍
11. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦϑΝΠϧ %BMWJL7. $16 όΠτίʔυ DalvikVM͕ཧղ! Ͱ͖Δίʔυ CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵)
12. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦϑΝΠϧ %BMWJL7. $16 όΠτίʔυ DalvikVM͕ཧղ! Ͱ͖Δίʔυ CPUͰ͸! ௚઀࣮ߦͰ͖ͳ͍ CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵)
13. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦϑΝΠϧ %BMWJL7. $16 όΠτίʔυ Ծ૝Ϛγϯ΁ CPUͰ࣮ߦͰ͖Δ Α͏ʹม׵ CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵)
14. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦϑΝΠϧ %BMWJL7. $16 CPUͰ࣮ߦ ࣮ߦ࣌ όΠτίʔυ CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵)
15. 2014/3/21 Android Bazaar and Conference 2014 Spring Ұํɺ"35Ͱ͸
16. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦϑΝΠϧ %BMWJL7. $16 ωΠςΟϒίʔυ CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵) CPUͰ! ௚઀࣮ߦͰ͖Δίʔυ
17. 2014/3/21 Android Bazaar and Conference 2014 Spring CPUͰ࣮ߦ͢ΔͨΊͷม׵! (ωΠςΟϒίʔυ΁ม׵) ࣮ߦϑΝΠϧ %BMWJL7. $16 ωΠςΟϒίʔυ ωΠςΟϒίʔυ ม׵͕ෆཁ CPUͰ! ௚઀࣮ߦͰ͖Δίʔυ
18. 2014/3/21 Android Bazaar and Conference 2014 Spring ͳͥ"35Λ
    ։ൃͨ͠ͷ͔ʁ
19. 2014/3/21 Android Bazaar and Conference 2014 Spring ཧ༝ͷҰͭʹ %BMWJL7.ͷ੍໿
    ʢਪଌ
20. 2014/3/21 Android Bazaar and Conference 2014 Spring %BMWJL7.ͷ੍໿ 32bit 32bit 32bit CJU஋ CJU஋ ̏̎Ϗοτ$16લఏͷઃܭ ্Ґ32bitɺԼҐ32bitʹ! ෼ׂͯ֨͠ೲ %BMWJL7.಺෦ʢϨδελʣͰͷ஋ͷѻ͍
21. 2014/3/21 Android Bazaar and Conference 2014 Spring CJU$16ͱͷൺֱ 32bit 32bit %BMWJL
    CJU஋ CJU$16
    ϋʔυ΢ΣΞ 64bit 64bit CPUͷੑೳ͕ੜ͔ͤͳ͍ʂ
22. 2014/3/21 Android Bazaar and Conference 2014 Spring "OESPJE
    CJUରԠ
    Λਪ͠ਐΊΔͨΊ
23. 2014/3/21 Android Bazaar and Conference 2014 Spring ΞδΣϯμ  "35ͱ͸
     ಈ࡞಺༰
     --7.
     ࠷৽৘ใ
24. 2014/3/21 Android Bazaar and Conference 2014 Spring "35Λ༗ޮԽ ։ൃऀ޲͚Φϓγϣϯ
    
    ϥϯλΠϜɹΛબ୒
25. 2014/3/21 Android Bazaar and Conference 2014 Spring ࠶ىಈ௚ޙ ࣮ߦϑΝΠϧΛ"35޲͚ʹม׵
26. 2014/3/21 Android Bazaar and Conference 2014 Spring "35ରԠʹ޲͚ͯ
    ΞϓϦ։ൃऀ͕͢΂͖ࣄ
27. 2014/3/21 Android Bazaar and Conference 2014 Spring ಛʹͳ͍
28. 2014/3/21 Android Bazaar and Conference 2014 Spring ࣮ߦ؀ڥ͕
    ໘౗Λݟͯ͘ΕΔ
29. 2014/3/21 Android Bazaar and Conference 2014 Spring ͦͷಈ࡞ݪཧ
30. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ
31. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ Πϯετʔϧ͢Δͱ
32. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ dexopt! ίϚϯυ όΠτίʔυ࠷దԽ ຊମ಺! ΩϟογϡྖҬ EFYϑΝΠϧ
33. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࠷దԽ͞Εͨ! dexϑΝΠϧ͕ੜ੒͞ΕΔ EFYϑΝΠϧ dexopt! ίϚϯυ
34. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࠷దԽ͞Εͨ! dexϑΝΠϧ͕ੜ੒͞ΕΔ EFYϑΝΠϧ த਎͸όΠτίʔυ dexopt! ίϚϯυ
35. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ EFYϑΝΠϧ ࣮ߦ ΩϟογϡྖҬͷ! dexϑΝΠϧΛಡΈɺ࣮ߦ
36. 2014/3/21 Android Bazaar and Conference 2014 Spring "35؀ڥͰ͸
37. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ EFYϑΝΠϧ
    όΠτίʔυ
38. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ Πϯετʔϧ͢Δͱ EFYϑΝΠϧ
    όΠτίʔυ
39. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ dex2oat! ίϚϯυ ωΠςΟϒίʔυม׵ ຊମ಺! ΩϟογϡྖҬ EFYϑΝΠϧ
    όΠτίʔυ EFYϑΝΠϧ
    ωΠςΟϒίʔυ
    
40. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ ຊମ಺! ΩϟογϡྖҬ dex2oat! ίϚϯυ EFYϑΝΠϧ
    όΠτίʔυ EFYϑΝΠϧ
    ωΠςΟϒίʔυ
    ΩϟογϡྖҬʹdex ϑΝΠϧ͕ੜ੒͞ΕΔ
41. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ
    ωΠςΟϒίʔυ
    EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ ຊମ಺! ΩϟογϡྖҬ ΩϟογϡྖҬʹdex ϑΝΠϧ͕ੜ੒͞ΕΔ த਎͸ωΠςΟϒίʔυ dex2oat! ίϚϯυ EFYϑΝΠϧ
    όΠτίʔυ
42. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ ຊମ಺! ΩϟογϡྖҬ த਎͸ωΠςΟϒίʔυ ͜͜ͰLLVM͕࢖ΘΕ͍ͯΔ dex2oat! ίϚϯυ EFYϑΝΠϧ
    όΠτίʔυ EFYϑΝΠϧ
    ωΠςΟϒίʔυ
    ΩϟογϡྖҬʹdex ϑΝΠϧ͕ੜ੒͞ΕΔ
43. 2014/3/21 Android Bazaar and Conference 2014 Spring EFYϑΝΠϧ %BMWJL7. ΞϓϦέʔγϣϯ %BMWJL7.؀ڥ ຊମ಺! ΩϟογϡྖҬ EFYϑΝΠϧ
    όΠτίʔυ ࣮ߦ EFYϑΝΠϧ $16 ΞϓϦέʔγϣϯ "35؀ڥ ຊମ಺! ΩϟογϡྖҬ EFYϑΝΠϧ
    ωΠςΟϒίʔυ
    ΩϟογϡྖҬͷ! dexϑΝΠϧΛ࣮ߦ ࣮ߦ
44. 2014/3/21 Android Bazaar and Conference 2014 Spring ΞδΣϯμ  "35ͱ͸
     ಈ࡞಺༰
     --7.
     ࠷৽৘ใ
45. 2014/3/21 Android Bazaar and Conference 2014 Spring --7.ͱ͸
46. 2014/3/21 Android Bazaar and Conference 2014 Spring ίϯύΠϥͷجૅ
    ιϑτ΢ΣΞɺϥΠϒϥϦɺ ໋ྩఆٛͳͲͷू·Γ
47. 2014/3/21 Android Bazaar and Conference 2014 Spring ৄ͘͠͸ദ໦ṷࢠ͞Μ ͷൃදʹͯ
48. 2014/3/21 Android Bazaar and Conference 2014 Spring "OESPJEͱ--7. w 3FOEFS4DSJQU
    w "OESPJE
    /%,ʢDMBOHίϯύΠϥʣ
    w "35 EFYPBUίϚϯυ ARTొ৔Ҏલ͔Β! ͍Ζ͍Ζ࢖ΘΕ͍ͯΔ
49. 2014/3/21 Android Bazaar and Conference 2014 Spring "35ˍ--7.ͷϝϦοτ w ౥ࡌ$16 4P$ ʹ࠷దԽ࣮ͨ͠ߦϑΝΠϧ͕ੜ੒ Մೳ
    w ࣮ߦ؀ڥଆͰϏϧυ͢ΔͨΊ
    w "3.W CJU ɺ"3.W CJU ɺYɺ Y@ ARMͰͷઃఆ߲໨͸ ଟछଟ༷ʹଘࡏ͢Δ
50. 2014/3/21 Android Bazaar and Conference 2014 Spring ΞδΣϯμ  "35ͱ͸
     ಈ࡞಺༰
     --7.
     ࠷৽৘ใ
51. 2014/3/21 Android Bazaar and Conference 2014 Spring ݄̎ɺ݄̏ͷ"35ؔ࿈ͷ
    ίϛοτϩάΛ
    ௥͍͔͚ͯΈͨ
52. 2014/3/21 Android Bazaar and Conference 2014 Spring Y@ɺ ""SDI "3.
    ΁ͷରԠڧԽ
53. 2014/3/21 Android Bazaar and Conference 2014 Spring commit ffb939a0709ccb100d450e6e30d4c1ca85132163 Author: Ian Rogers <xxxxx@xxxxxx.xxx> Date: Wed Mar 12 11:51:02 2014 -0700 ! Set default dex2oat instruction set for x86-64 and ARM64.!
54. 2014/3/21 Android Bazaar and Conference 2014 Spring commit bf6b92a158053c98b15f4393abb3b86344ec9a20 Author: Andreas Gampe <xxxxx@xxxxxx.xxx> Date: Wed Mar 5 16:11:04 2014 -0800 ! Generic JNI implementation for x86_64 ! Starting implementation for generic JNI on x86_64. Frames are of large static size (>4K) right now, should be compacted later. Passes the whole of jni_compiler_test.
55. 2014/3/21 Android Bazaar and Conference 2014 Spring http://www.examiner.com/article/nexus-8-tablet-could-debut-intel-64-bit-processor-for-android
56. 2014/3/21 Android Bazaar and Conference 2014 Spring ݁࿦
    "35͸
    "OESPJE
    CJUରԠͷ෍ੴ
57. 2014/3/21 Android Bazaar and Conference 2014 Spring ͝੩ௌ
    ͋Γ͕ͱ͏͍͟͝·ͨ͠