Created attachment 591506 [details] opencl-intercept-layer-2.2.1.ebuild The Intercept Layer for OpenCL Applications is a tool that can intercept and modify OpenCL calls for debugging and performance analysis. The layer can be inserted with: eselect opencl set opencl-intercept-layer As eselect can only select a single OpenCL implementation, the ebuild configures ocl-icd as backend. The ebuild may also be used to build the release ( opencl-intercept-layer-2.2.1.ebuild )