atomic_min

atomic_min functions.

`int atomic_min (`	volatile __global int `*p`,
	int `val)`

`uint atomic_min (`	volatile __global uint `*p`,
	uint `val)`

`int atomic_min (`	volatile __local int `*p`,
	int `val)`

`uint atomic_min (`	volatile __local uint `*p`,
	uint `val)`

Description

Read the 32-bit value (referred to as old) stored at location pointed by p. Compute min (old, val) and store result at location pointed by p. The function returns old.

Specification

OpenCL Specification

Also see

Atomic Functions, cl_khr_int64_extended_atomics

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