get_global_size
get_global_size
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get_global_size Returns the number of global work-items specified for dimension identified by `dimindx`.

##

size_t `get_global_size` uint dimindx

## Description

This value is given by the `global_work_size` argument to clEnqueueNDRangeKernel. Valid values of `dimindx` are 0 to get_work_dim() - 1. For other values of `dimindx`, `get_global_size`() returns 1.

For clEnqueueTask, this always returns 1.

## Specification

OpenCL Specification

## Also see

Work-Item Functions, clEnqueueNDRangeKernel, clEnqueueTask

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