大家的 app 开启 bitcode 了吗? - V2EX
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xi_lin
V2EX    iDev

大家的 app 开启 bitcode 了吗?

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  •   xi_lin 2017-09-30 14:23:33 +08:00 4737 次点击
    这是一个创建于 2934 天前的主题,其中的信息可能已经有所发展或是发生改变。
    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 条回复    2017-10-02 11:07:34 +08:00
    crash
        1
    crash  
       2017-09-30 18:43:36 +08:00
    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
       2017-10-02 11:07:34 +08:00
    @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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