Added malloc_trim() calls to Python allocator so RSS will decrease when memory is freed #13865
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…en memory is freed This partially fixes #10088. The test case from that bug significantly improves with this change. However we still have a global map that does not shrink, which can still create the appearance of leaking memory, as it will not be freed until the module is unloaded. PiperOrigin-RevId: 562976233
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Added malloc_trim() calls to Python allocator so RSS will decrease when memory is freed
This partially fixes #10088. The test case from that bug significantly improves with this change. However we still have a global map that does not shrink, which can still create the appearance of leaking memory, as it will not be freed until the module is unloaded.