vloadn
vloadn
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3
vloadn Read vectors from a pointer to memory.

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gentypen `vloadn` size_t offset const __global gentype *p gentypen `vloadn` size_t offset const __local gentype *p gentypen `vloadn` size_t offset const __constant gentype *p gentypen `vloadn` size_t offset const __private gentype *p

## Description

Return sizeof (gentypen) bytes of data read from address (`p` + (`offset` * `n`)).

The address computed as (`p` + (`offset` * `n`)) must be 8-bit aligned if gentype is char or uchar; 16-bit aligned if gentype is short or ushort; 32-bit aligned if gentype is int, uint, or float; 64-bit aligned if gentype is long or ulong.

If the half extension is enabled, the address computed as (`p` + (`offset` * `n`)) must be 16-bit aligned.

## Notes

&vectorFunctionsInc; &vectorHalfFunctionsInc;

`vload3` and `vload_half3` read `x`, `y`, `z` components from address (`p` + (`offset` * 3)) into a 3-component vector.

## Specification

OpenCL Specification

## Also see

Vector Data Load and Store Functions

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