On Sunday, 9 August 2020 at 01:03:51 UTC, Bruce Carneal wrote:
The .alignof attribute of __vector(ubyte[32]) is 32 but initializing an array of such vectors via an assignment to .length has given me 16 byte alignment (and subsequent seg faults which I suspect are related).

Is sub .alignof alignment expected here? IOW, do I have to manually manage memory if I want alignments above 16?

Manually managing the alignment eliminated the seg faulting.

Additionally, I found that std.experimental.mallocator Mallocator.alignment is 16.

So, is the misalignment baked in at this point?



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