On: Nyuzi – An Experimental Open-Source FPGA GPGPU Pro...

[ourlordcaffeine]

Are there open source opencl to FPGA compilers?

If you're playing with FPGA's, you might as well directly compile the kernel into a circuit, rather than building a gpu on an FPGA and running your kernel on that.

Proprietary solutions like Altera OpenCL compiler exist.