GroupMemoryBarrierWithGroupSync function

Blocks execution of all threads in a group until all group shared accesses have been completed and all threads in the group have reached this call.

Syntax

void GroupMemoryBarrierWithGroupSync(void);

Parameters

This function has no parameters.

Return value

This function does not return a value.

Remarks

The behavior of calls to this function that are within diverging branches of a thread group are undefined.

Minimum Shader Model

This function is supported in the following shader models.

Shader Model	Supported
Shader Model 5 and higher shader models	yes

 

This function is supported in the following types of shaders:

Vertex	Hull	Domain	Geometry	Pixel	Compute
					x

 

See also

Intrinsic Functions

Shader Model 5