Category: HLS Development Series

This example demonstrate a free-running kernel. Free-running kernel is a kernel which always repeatedly execute on its own whearas normal kernel requires user command (such as q.enqueueTask(krnl)). One scenario one might use a free-running kernel is processing a data stream from other kernel (both RTL/HLS) without any CPU involvement. Configuration File These lines specify which kernels are instantiated and how many....

This is simple example that generate 2D perlin noise in FPGA and write the values to a file as python style lists. The main aim of this example is to introduce the DATAFLOW pragma which enable task level parallelism. However, the main purpose of using DATAFLOW pragma is to show how writing HLS C++ code for hardware generally requires a...

This is a simple example demonstrating how to use FPGA hardware accerleration by writing C++ codes. This example is only intended to show how to write simple algorithms in C++ and them in FPGA without much consideration for performance. Thus, the md5 implementation in this example will be very straight forward and similar to how one might normally implement md5...