Comments (4)
Preliminary port to WebAssembly/WASI here: https://github.com/jedisct1/mimalloc
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Yes, we want to see a WASM backend (especially since I am working towards supporting algebraic effects in WASM). I didn't study the full implications yet, but in principle it should be quite easy to extend mimalloc to use an sbrk
like interface. The https://github.com/microsoft/mimalloc/blob/master/src/os.c source contains the OS interface but basically mimalloc just gets 4MiB chunks from the OS using whatever is available. Of course, some functionality would become noops, like guard pages or page resets, but that makes sense in a WASM environment.
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That is crazy fast! I'll look at it later when I have more time but this is great :-)
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I'll close this now that there is a pull request #32
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Related Issues (20)
- mimalloc vs2015 debug version is slower than windows malloc, is there any option to accelerate the speed?
- mimalloc vs2015 debug version is slower than windows malloc, is there any option to accelerate the speed?
- Debug memory allocation HOT 1
- `slice_count` overflow for very large allocations HOT 2
- Calling mi_heap_collect does not decommits all unused pages HOT 2
- `unix/prim.c` uses deprecated Apple `TARGET_` symbols HOT 1
- Patching a 32-bit image with `minject` doesn't tell you to use `minject32`. HOT 1
- Segment check range exceeds 40TB for asan builds HOT 1
- Test 'malloc-nomem1' failure on 32-bit architectures after v2.1.4 HOT 1
- 2.1.4 Failure build for ppc64le error: โ__builtin_thread_pointerโ is not supported on this target HOT 12
- 2.1.4 and error mingw/msys2 HOT 4
- 2.1.4: build fail on centos7 HOT 7
- CMake install with namespace and add corresponding alias targets HOT 2
- Rss memory usage increase in version 2.1.4 HOT 2
- Add dllhook mode HOT 1
- oversize allocation in mi_heap_malloc_zero_aligned_at HOT 6
- Concurrency bugs that cause hanging HOT 2
- Intermittent VirtualAlloc failure while the pagefile is growing HOT 1
- Tests fail on armhf and armv7 on Alpine Linux (musl libc) since mimalloc 2.1.4 & 1.8.4 HOT 4
- [suggestion] add a comment at the declaration of `mi_arena_t` for easier custom modify HOT 1
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