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P1684: Permit array size to be larger than needed #18

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mhoemmen opened this issue Apr 23, 2022 · 1 comment
Open

P1684: Permit array size to be larger than needed #18

mhoemmen opened this issue Apr 23, 2022 · 1 comment
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P1684 Issues in P1684, the specification of mdarray

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@mhoemmen
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This comes from 1684R2 LEWG review on 2022/04/19.

Currently, P1684 requires array to have size() equal to required_span_size(). Relax this to let array's size() be greater than or equal to required_span_size(). This would permit e.g., SIMD-aligned access.
@mhoemmen mhoemmen added the P1684 Issues in P1684, the specification of mdarray label Apr 23, 2022
@crtrott
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crtrott commented Apr 25, 2022

Ha I had it like that, but some specific folks complained :-)

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