mattkretz / wg21-papers

my papers to WG21 — the C++ committee
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Propose "(de)compressing" masked load/store #53

Open mattkretz opened 7 years ago

mattkretz commented 7 years ago

Current masked load/store uses "holes" in the accessed memory. The alternative is to load/store N (= popcount(mask)) consecutive values from/to memory starting from the given address.

danieltowner commented 1 year ago

https://isocpp.org/files/papers/P2664R2.html#permute_by_mask