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您好，请问您的wasm-split分包功能是否有wasm函数个数或者包体积的限制？ #2

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yangtianrui95 opened this issue Jan 3, 2025 · 1 comment

yangtianrui95 commented Jan 3, 2025

使用开发者工具分包会不会触发WASM Import 函数个数超过10W的限制，我们这的wasm文件体积大函数多，我之前在别的平台使用wasm分包会有这个问题。
报错如下：

这个问题的原因是因为wasm-split会把分包的函数移动到到主包的Import模块中变成一个placeholder函数，而wasm引擎中Import模块的函数个数存在限制，如果此时分包函数过多插入主包中会触发上面的限制导致wasm实例化失败。

查了下最近标准import函数限制应该是改成100W了，但是目前除了最新的v8 13的版本仍然有问题，请问小米小游戏有这个限制吗 ?

WebAssembly/design#1520

Owner

houqingfeng commented Jan 6, 2025

包体积没有限制，如果过大，可以把资源放在cdn上加载。10W的函数限制是存在的，我们也在解决这个问题。wasm如果在40M以内，建议可以不用分包

yangtianrui95 closed this as not planned

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