2019-09-19 17:39:47 +00:00
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# Feature Table
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## Compiler Backend
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| | Singlepass | Cranelift | LLVM |
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2019-09-30 23:55:41 +00:00
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| - | :-: | :-: | :-: |
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| Caching | 🥚 | 🐔 | 🐔 |
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| Emscripten | 🐔 | 🐔 | 🐔 |
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| Metering | 🐔 | 🥚 | 🐔 |
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| Multi-value return | 🥚 | 🥚 | 🥚 |
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| OSR | 🐤 | ❓ | ❓ |
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| SIMD | 🥚 | 🥚 | 🐔 |
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| WASI | 🐔 | 🐔 | 🐔 |
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Key:
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🥚 - Not yet started
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🐣 - Implementation or design started
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🐤 - In progress or partial support
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🐔 - Complete
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2019-09-19 17:39:47 +00:00
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## Language integration
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TODO: define a set of features that are relevant and mark them here
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Current ideas:
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- WASI FS API
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2019-09-21 00:01:41 +00:00
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- Callbacks
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2019-09-19 17:39:47 +00:00
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- Exiting early in hostcall
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2019-09-21 00:01:41 +00:00
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- Metering
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- Caching
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