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bpo-36611: Remove serialno from debug memory allocators#12795
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Remove the 'serialno' field from debug hooks on Python memory allocators to reduce the memory footprint by 5%. Enable tracemalloc to get the traceback where a memory block has been allocated when a fatal memory error is logged to decide where to put a breakpoint.
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I merged PR #12796 instead, so I close this PR. We can remove the code later, when we will be sure that nobody uses it. |
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Remove the 'serialno' field from debug hooks on Python memory
allocators to reduce the memory footprint by 5%.
Enable tracemalloc to get the traceback where a memory block has been
allocated when a fatal memory error is logged to decide where to put
a breakpoint.
https://bugs.python.org/issue36611