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[wasm] use sbrk instead of emscripten mmap or malloc when loading bytes into heap #100106

Merged
merged 4 commits into from
Apr 9, 2024
Merged

[wasm] use sbrk instead of emscripten mmap or malloc when loading bytes into heap #100106

merged 4 commits into from
Apr 9, 2024

Commits on Mar 27, 2024

  1. Add new persistent version of load_bytes_into_heap that uses sbrk to … 

    …avoid the overhead of emscripten's mmap

HACK: Use sbrk instead of mmap to allocate wasm pages, to skip memset. Disable vfree.
Fix build
Revert mmap experiment
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    kg committed Mar 27, 2024
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  2. Don't use sbrk to load small files into the heap

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    kg committed Mar 27, 2024
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  3. Use sbrk instead of mmap for dlmalloc on wasm 

    Fix build
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    kg committed Mar 27, 2024
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  4. Revert "Use sbrk instead of mmap for dlmalloc on wasm" 

    This reverts commit 0024b82.
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    kg committed Mar 27, 2024
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