GroupSSE2

Process a group of control bytes using SIMD/SSE2

version(D_SIMD)

struct GroupSSE2 {

import core.simd;;

enum size_t Width;

alias BitMaskType = BitMask!(ushort, Width);

this(Control* c);

BitMaskType match(H2 hash);

BitMaskType maskEmpty();

BitMaskType maskFull();

BitMaskType maskNonFull();

BitMaskType maskEmptyOrTombstone();

uint countLeadingEmptyOrTombstone();

void convertSpecialToEmptyAndFullToTombstone(Control* dst);

}

Constructors

this this(Control* c): Undocumented in source.

Members

Aliases

BitMaskType alias BitMaskType = BitMask!(ushort, Width): Undocumented in source.

Functions

convertSpecialToEmptyAndFullToTombstone void convertSpecialToEmptyAndFullToTombstone(Control* dst): Convert empty/tombstone to empty and full to tombstone in the group..
countLeadingEmptyOrTombstone uint countLeadingEmptyOrTombstone()
maskEmpty BitMaskType maskEmpty()
maskEmptyOrTombstone BitMaskType maskEmptyOrTombstone()
maskFull BitMaskType maskFull()
maskNonFull BitMaskType maskNonFull()
match BitMaskType match(H2 hash)

Variables

Width enum size_t Width;: Undocumented in source.

Meta

Source

See Implementation

swisstable group aliases

enums

Control

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structs