Intel Software: Intel FPGA SDK for OpenCL

Type: Answers

Area: Embedded, OpenCL


Last Modified: October 11, 2018
Version Found: v18.0
Version Fixed: v18.1
Bug ID: FB: 528634;

Error: OpenCL Notification Callback: Global work size in one dimension exceeds device limits Failed to launch kernel

Description

You may see this error message when the Intel® FPGA SDK for OpenCL™ compiler executes the boardtest routine and tries to access a global memory of greater than 16GB.

Workaround/Fix

This problem is fixed beginning with the Intel FPGA SDK for OpenCL compiler software version 18.1.