Best indexing way for parallel loops with in place element structure inside

[chembo]

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@crossrulz wrote:

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chembo wrote:

There is one in the In Place Element structure in the second loop with the shift register. Well, long name: Array Index / Replace Elements Border Node. It creates a buffer allocation.

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It doesn't make a copy of the data.  That operation is happening in the memory location of that array index.  The Buffer Allocation is likely just a pointer.

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OK, this is good to know. Is this statement also true when the size of the array element at this index changes, for example if you add elements to the Y-array?

[crossrulz]

If there are changes to the array size, then there will be a new memory allocation on the writing of the element.  There is not really any way around that.