The Branch Predictor Has Zero Doubts

Description

Inside a dark rectangular frame, a white inset contains a hand-drawn gray square microchip with short pins around every edge and a severe, human-like face wearing narrow glasses. Beneath the drawing, green imageboard-style text reads “>but chud branch predictor, what if-” followed by “>it won’t.” The chip’s absolute confidence anthropomorphizes the processor hardware that guesses the outcome of control-flow branches so execution can continue speculatively. The humor comes from dismissing misprediction entirely even though a wrong guess forces speculative work to be discarded and imposes a pipeline-recovery penalty.