WasmAllocator: WebAssembly Memory Allocator #2286
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andrewrk
requested changes
Apr 16, 2019
andrewrk
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Apr 16, 2019
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This is a simple memory allocator based on the FixedBufferAllocator. It instead uses the "llvm.wasm.memory.grow.i32" intrinsic when the allocated memory is full. The is_last_item heuristic works really well here as WASM memory is linear and can only grow on one end.