Accelerator for mathematical operations based on analog computing

A method in a computing device comprising:

• receiving analog input signals at one or more input device terminals of the computing device;
• receiving analog output signals one or more output device terminals of the computing device;
• generating by an analog cell of one or more rows of analog cells of the computing device, wherein the analog cell comprises an input cell terminal and an output cell terminal, an output analog signal whose amplitude is a product of a multiplication coefficient by an amplitude of the analog input signal received at the input cell terminal;
• wherein input cell terminals in a row are connected to a same input device terminal;
• and
• selectively interconnecting output cell terminals of the analog cells and selectively connecting the output cell terminal of each of the analog cells to an output device terminal.

A non-transitory computer readable medium comprising program that, when executed by an apparatus, cause the apparatus to perform at least the following:

• receiving analog input signals at one or more input device terminals of the computing device;
• receiving analog output signals one or more output device terminals of the computing device;
• generating by an analog cell of one or more rows of analog cells of the computing device, wherein the analog cell comprises an input cell terminal and an output cell terminal, an output analog signal whose amplitude is a product of a multiplication coefficient by an amplitude of the analog input signal received at the input cell terminal;
• wherein input cell terminals in a row are connected to a same input device terminal;
• and
• selectively interconnecting output cell terminals of the analog cells and selectively connecting the output cell terminal of each of the analog cells to an output device terminal.