Hello,
I am running the omp4-epiphany examples currently. In the pi-kernel example, I am getting an extremely poor benchmark for the epiphany when compared to the Arm. With 16 Epiphany kernels, I complete the calculations in .96 seconds. With 1 arm kernel, I complete the calculations in .16 seconds; and with 2 arm kernals: just .085 seconds. Is this discrepancy of performance expected? If so, what exactly is the point of the epiphany processor? Thank you.
The examples are located here