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Are you saying that even with OpenCL kernels tailored for FPGA we get subpar results? (can belive that compilers do subpar job even on GPU)
by llukas 7y ago
Are you saying that even with OpenCL kernels tailored for FPGA we get subpar results? (can belive that compilers do subpar job even on GPU)
- enos_feedler 7y agoYes, I don't think it's an issue with the compiler. The FPGA approach requires a flexible fabric that just has lot's of overhead to give it programmability compared to an ASIC. For an FPGA to have value, you _really_ need to leverage it's programmability. Emulating an ASIC design for verification and testing is a good use case.