Function subgroup_broadcast_first

pub unsafe fn subgroup_broadcast_first<T: VectorOrScalar>(value: T) -> T

Result is the Value of the invocation from the active invocation with the lowest id in the group to all active invocations in the group.

Result Type must be a scalar or vector of floating-point type, integer type, or Boolean type.

Execution is a Scope that identifies the group of invocations affected by this command. It must be Subgroup.

The type of Value must be the same as Result Type.

Requires Capability GroupNonUniformBallot.