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39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
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AssemblyScript runtimes
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=======================
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Default
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-------
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```
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$> asc ...
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```
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The [default runtime](./default.ts) adds proper support for dynamic memory management and garbage collection to your program.
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* [TLSF memory allocator](../assembly/allocator/tlsf.ts)
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* [ITCM garbage collector](../assembly/collector/itcm.ts)
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Arena
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-----
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```
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$> asc ... --runtime arena
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```
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The [arena runtime](./arena.ts) is just enough to make most language features work, but doesn't have sophisticated support for freeing memory. Useful when prototyping or for simple one-shot modules in that it produces very small modules with minimal overhead.
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* [Arena memory allocator](../assembly/allocator/arena.ts) with `memory.reset()`
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* No garbage collector
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None
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-----------------
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```
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$> asc ... --runtime none
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```
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[No runtime](./none.ts) features at all. Useful for building low-level modules that do not require language features like managed classes, or if you'd like to compose your own runtime by including a custom memory allocator and garbage collector.
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* No memory allocator
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* No garbage collector
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