workItemFunctions3clc
Click an item in the table below for details about that function.
| get_work_dim(3clc) | Number of dimensions in use |
| get_global_size(3clc) | Number of global work items |
| get_global_id(3clc) | Global work item ID value |
| get_local_size(3clc) | Number of local work items |
| get_local_id(3clc) | Local work item ID |
| get_num_groups(3clc) | Number of work groups |
| get_group_id(3clc) | Work group ID |
| get_global_offset(3clc) | Work offset |
Overview
Built-in work-item functions can be used to query the number of dimensions, the global and local work size specified to clEnqueueNDRangeKernel(3clc), and the global and local identifier of each work-item when this kernel is being executed on a device. The number of dimensions, the global and local work size when executing a kernel using the function clEnqueueTask(3clc) is one.
Specification
OpenCL Specification[1]
Notes
- 1.
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OpenCL Specification
page 242, section 6.12.1 - Work-Item Functions
Releases
5 releases since Debian 8 (Jessie); the text changed 3 times.