writemask

名词 n.

英文释义

名词 n.
  1. A bitmask which controls which bits are written to a memory location during some operation.
    — A destination element is not updated with the result of the operation if the corresponding writemask bit is not set. Instead, the destination element value must be preserved (merging-masking) or it must be zeroed out (zeroing-masking).

词形变化

writemasks plural

词源

Compound of write + mask.
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