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xi_lin
V2EX  ›  iDev

大家的 app 开启 bitcode 了吗?

  •  
  •   xi_lin · Sep 30, 2017 · 5064 views
    This topic created in 3142 days ago, the information mentioned may be changed or developed.
    能感受到性能区别吗?我这边在犹豫要不要开启,好像不会有啥实际收益,回头像 Crashlytics 还得手动传 dysm 文件。
    2 replies    2017-10-02 11:07:34 +08:00
    crash
        1
    crash  
       Sep 30, 2017
    bitcode 会生成中间码(类似于字节码?),不同架构会单独编译转成二进制,每个手机下到的 binary 会变小,但是符号表有多份,追踪 crash 极其蛋疼。建议不太考虑包大小的不用开 bitcode。
    xi_lin
        2
    xi_lin  
    OP
       Oct 2, 2017
    @crash 我好奇会变小多少?我觉得 app thinning 主要靠 slicing,bitcode 应该贡献不大
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