---
layout: stdlib-reference
---
# Wave and quad functions

This category contains the following declarations:

#### [QuadReadAcrossDiagonal\<T\>](quadreadacrossdiagonal-048e)

#### [QuadReadAcrossX\<T\>](quadreadacrossx-048e)

#### [QuadReadAcrossY\<T\>](quadreadacrossy-048e)

#### [QuadReadLaneAt\<T\>](quadreadlaneat-048c)

#### [WaveActiveAllEqual\<T\>](waveactiveallequal-04ad)

#### [WaveActiveAllTrue](waveactivealltrue-04ad)

#### [WaveActiveAnyTrue](waveactiveanytrue-04ad)

#### [WaveActiveBallot](waveactiveballot-04a)

#### [WaveActiveBitAnd\<T\>](waveactivebitand-04ad)

#### [WaveActiveBitOr\<T\>](waveactivebitor-04ad)

#### [WaveActiveBitXor\<T\>](waveactivebitxor-04ad)

#### [WaveActiveCountBits](waveactivecountbits-04af)

#### [WaveActiveMax\<T\>](waveactivemax-04a)

#### [WaveActiveMin\<T\>](waveactivemin-04a)

#### [WaveActiveProduct\<T\>](waveactiveproduct-04a)

#### [WaveActiveSum\<T\>](waveactivesum-04a)

#### [WaveBroadcastLaneAt\<T\>](wavebroadcastlaneat-04dh)

#### [WaveGetActiveMulti](wavegetactivemulti-047d)

#### [WaveGetConvergedMulti](wavegetconvergedmulti-047g)

#### [WaveGetLaneCount](wavegetlanecount-047b)

#### [WaveGetLaneEqMask](wavegetlaneeqmask-047bd)

#### [WaveGetLaneGeMask](wavegetlanegemask-047bd)

#### [WaveGetLaneGtMask](wavegetlanegtmask-047bd)

#### [WaveGetLaneIndex](wavegetlaneindex-047b)

#### [WaveGetLaneLeMask](wavegetlanelemask-047bd)

#### [WaveGetLaneLtMask](wavegetlaneltmask-047bd)

#### [WaveGetNumWaves](wavegetnumwaves-047a)

#### [WaveIsFirstLane](waveisfirstlane-046b)

#### [WaveMatch\<T\>](wavematch-04)

#### [WaveMultiPrefixCountBits](wavemultiprefixcountbits-049fk)

#### [WavePrefixBitAnd\<T\>](waveprefixbitand-04ad)

#### [WavePrefixBitOr\<T\>](waveprefixbitor-04ad)

#### [WavePrefixBitXor\<T\>](waveprefixbitxor-04ad)

#### [WavePrefixCountBits](waveprefixcountbits-04af)

#### [WavePrefixMax\<T\>](waveprefixmax-04a)

#### [WavePrefixMin\<T\>](waveprefixmin-04a)

#### [WavePrefixProduct\<T\>](waveprefixproduct-04a)

#### [WavePrefixSum\<T\>](waveprefixsum-04a)

#### [WaveReadLaneAt\<T\>](wavereadlaneat-048c)

#### [WaveReadLaneFirst\<T\>](wavereadlanefirst-048c)

#### [WaveShuffle\<T\>](waveshuffle-04)

#### [\_WaveCountBits](0wavecountbits-015a)


<!-- RTD-TOC-START
```{toctree}
:titlesonly:
:hidden:

QuadReadAcrossDiagonal <quadreadacrossdiagonal-048e>
QuadReadAcrossX <quadreadacrossx-048e>
QuadReadAcrossY <quadreadacrossy-048e>
QuadReadLaneAt <quadreadlaneat-048c>
WaveActiveAllEqual <waveactiveallequal-04ad>
WaveActiveAllTrue <waveactivealltrue-04ad>
WaveActiveAnyTrue <waveactiveanytrue-04ad>
WaveActiveBallot <waveactiveballot-04a>
WaveActiveBitAnd <waveactivebitand-04ad>
WaveActiveBitOr <waveactivebitor-04ad>
WaveActiveBitXor <waveactivebitxor-04ad>
WaveActiveCountBits <waveactivecountbits-04af>
WaveActiveMax <waveactivemax-04a>
WaveActiveMin <waveactivemin-04a>
WaveActiveProduct <waveactiveproduct-04a>
WaveActiveSum <waveactivesum-04a>
WaveBroadcastLaneAt <wavebroadcastlaneat-04dh>
WaveGetActiveMulti <wavegetactivemulti-047d>
WaveGetConvergedMulti <wavegetconvergedmulti-047g>
WaveGetLaneCount <wavegetlanecount-047b>
WaveGetLaneEqMask <wavegetlaneeqmask-047bd>
WaveGetLaneGeMask <wavegetlanegemask-047bd>
WaveGetLaneGtMask <wavegetlanegtmask-047bd>
WaveGetLaneIndex <wavegetlaneindex-047b>
WaveGetLaneLeMask <wavegetlanelemask-047bd>
WaveGetLaneLtMask <wavegetlaneltmask-047bd>
WaveGetNumWaves <wavegetnumwaves-047a>
WaveIsFirstLane <waveisfirstlane-046b>
WaveMatch <wavematch-04>
WaveMultiPrefixCountBits <wavemultiprefixcountbits-049fk>
WavePrefixBitAnd <waveprefixbitand-04ad>
WavePrefixBitOr <waveprefixbitor-04ad>
WavePrefixBitXor <waveprefixbitxor-04ad>
WavePrefixCountBits <waveprefixcountbits-04af>
WavePrefixMax <waveprefixmax-04a>
WavePrefixMin <waveprefixmin-04a>
WavePrefixProduct <waveprefixproduct-04a>
WavePrefixSum <waveprefixsum-04a>
WaveReadLaneAt <wavereadlaneat-048c>
WaveReadLaneFirst <wavereadlanefirst-048c>
WaveShuffle <waveshuffle-04>
_WaveCountBits <0wavecountbits-015a>
```
RTD-TOC-END -->