ARROW-6570: [Python] Use Arrow's allocators for creating NumPy array instead of leaving it to NumPy#5398
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wesm wants to merge 5 commits intoapache:masterfrom
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ARROW-6570: [Python] Use Arrow's allocators for creating NumPy array instead of leaving it to NumPy#5398wesm wants to merge 5 commits intoapache:masterfrom
wesm wants to merge 5 commits intoapache:masterfrom
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+1. If there are any follow ups on this I'll be happy to address them |
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This has some benefits:
pyarrow.total_allocated_bytes()There are a couple other usages of the system allocator in arrow_to_pandas.cc but they are for smaller internal bits ("placement" arrays) of data relating to pandas. These can be fixed later if they are deemed bothersome