bcarneal at gmail.com
Sun Aug 9 13:52:38 UTC 2020
On Sunday, 9 August 2020 at 12:37:06 UTC, Steven Schveighoffer
> On 8/9/20 8:09 AM, Bruce Carneal wrote:
> All blocks in the GC that are more than 16 bytes are aligned by
> 32 bytes. You shouldn't have any 16 byte blocks here, because
> each element is 32 bytes long.
> However, if your block grows to a page size, the alignment will
> be 16 bytes off (due to the metadata stored at the front of the
> A page size is 4096 bytes. So anything larger than 2048 will
> require a page-sized block or larger.
> I would guess that once your array gets longer than.... 63
> elements, it's always misaligned?
Quality sleuthing Steve. The program says it found misalignments
with 37 out of 100 attempts of length [1..100].
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