Intel® FPGA SDK for OpenCL™ Pro Edition: Programming Guide

ID 683846
Date 10/04/2021
Public

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5.5.6.1. Optional intel_host_accessible Kernel Argument Attribute

The cl_intel_fpga_host_pipe extension adds an optional intel_host_accessible kernel argument attribute. Applying this attribute to a kernel pipe argument specifies that the host connects the kernel pipe argument to a host-accessible pipe, and not to another kernel pipe argument.
__attribute__((intel_host_accessible))