Added a more accurate accounting of the number of bytes processed during each benchmark in order to compute a better throughput value.
Added a more accurate accounting of the number of bytes processed during each benchmark in order to compute a better throughput value.


Former-commit-id: 78f4913002fd9498b6da3f17f99644b94b30aabe
Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide