Category: OpenCL™
Tools: Intel® SDK for OpenCL™
Device: Arria® 10


attribute ((task)) is now replaced by attribute ((max_global_work_dim(0))).
This attribute is to omit the HW that generates the ID that was required by the NDRange Kernel when generating Single Work Item kernels.
So if you're using Single Work Item kernels, use this attribute to save HW resources.

For max_global_work_dim(0), please refer to the following document.

Intel® FPGA SDK for OpenCL™ Programming Guide
https://www.altera.com/en_US/pdfs/literature/hb/opencl-sdk/aocl_programming_guide.pdf