This website provides the source-code used in the experimental evaluation of EPHSA. EPHSA is a prototypical event processing framework tailored towards cooperative CPU/GPU processing. Its main focus is to accelerate queries via integrated GPUs (iGPUS), which have direct access to a machine's main memory, and thus avoid costly data transfers via the PCIe bus. Moreover, EPHSA makes use of advanced HSA features like signals to further reduce the processing latency. In order to compile EPHSA a installation of the ROCm platform is required. The full research paper can be found here.