Fix leaks in test/correctness/memoize.cpp #7705
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by explicitly releasing the shared runtime at the end of the test
…fix_leaks_in_memoize_test
steven-johnson
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steven-johnson
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Jul 25, 2023
…m/halide/Halide into abadams/fix_leaks_in_memoize_test
It requires _aligned_free, which the runtime aint gonna do
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Looks like an error on correctness_memoize on Windows... https://buildbot.halide-lang.org/master/#/builders/148/builds/60 |
On windows mixing and matching mallocs and frees doesn't work well.
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* Fix leaks caused by self-referential parameter constraints * Add comment * Add missing overrides * Fix reported leaks in memoize test by explicitly releasing the shared runtime at the end of the test * Use const refs for non-mutated args * Hopefully fix for windows * Fix for 32-bit pointers * Don't use _aligned_malloc It requires _aligned_free, which the runtime aint gonna do * Fix other memoize test * Use runtime built-in malloc/free On windows mixing and matching mallocs and frees doesn't work well. * Fix comment --------- Co-authored-by: Steven Johnson <[email protected]>
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This was a little tricky, because it turns out any custom allocator used with memoized allocations needs to be compatible with the vanilla halide_free, because that's what's going to get called when the runtime shuts down.
Edit: The above issue is now resolved by just digging out the malloc/free from the runtime and wrapping them. Making a compatible one just didn't work on windows, as the malloc that gets called from the test seems to be different to the malloc that is resolved by the JIT-compiled runtime.
Built on #7700