“…Hardware Acceleration of Metagenomics. Several works use GPUs (e.g., [62,63,66,70,[235][236][237]), FPGAs (e.g., [238][239][240]), and PIM (e.g., [61,64,65,67,68,197]) to accelerate metagenomics by alleviating its computation or main memory overheads. These works do not reduce I/O overheads, whose impact on end-to-end performance becomes even larger when other bottlenecks are alleviated.…”