Question about the Deallocation function in Memory Allocator.


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Dear all

When I edit the codes of Nwchem 6.3, I found that there are three kinds of deallocation function in memory allocator:
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• MA_chop_stack(memhandle)
– integer memhandle
• MA_free_heap(memhandle)
– integer memhandle
• MA_pop_stack(memhandle)
– integer memhandle
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What are the differences among these functions?

Is there any detail information about the memory allocator?

Best regards