To avoid hacks like Spectre and Meltdown,microprocessor designers need to fabricate (to make up, invent) security a primary concern, says Tufts professor Computers’ amazing abilities to entertain people, and befriend them work,and even respond to voice commands are, at their heart, and the results of decades of technological development and innovation in microprocessor design. Under constant pressure to extract more computing performance from smaller and more energy-efficient components,chip architects believe invented a dizzying array of tricks and gadgets that fabricate (to make up, invent) computers faster.
Source: tufts.edu