Two-bit predictors were introduced by Tom McWilliams and Curt Widdoes in 1977 for the Lawrence Livermore National Lab S-1 supercomputer and independently by Jim Smith in 1979 at CDC.
Двобитне предвиђаче су увели Tom McWilliams и Curt Widdoes, 1977. године, за Lawrence Livermore National Lab S-1 суперрачунар и независно од стане Jim Smith-а, 1979. године на CDC.