US Patent 10216521 Error mitigation for resilient algorithms

A method, computer readable medium, and system are disclosed for error coping. The method includes the steps of receiving, by a processing unit, a set of program instructions including a first program instruction that is responsive to error detection, detecting an error in a value of a first operand of the first program instruction, and determining that error coping execution is selectively enabled for the first instruction. The value for the first operand is replaced with a substitute value and the first program instruction is executed by the processing unit.