Computing device, recognition device, and control device

A computing device that performs a predetermined operation comprising:

• a numerical value operation unit including a first computing unit that performs a predetermined operation based on input data, and a second computing unit that performs a predetermined operation using an operation result from the first computing unit, and a third computing unit that performs a predetermined operation based on the input data, the third computing unit being connected in parallel with the first computing unit;
• a rounding operation unit that performs a rounding operation on an output of the numerical value operation unit;
• a parameter storage unit that stores a number of bits omitted by the rounding operation in the rounding operation unit;
• and
• an operation stop signal generation unit that
• independently executes a determination on whether respective operations on the first computing unit and the third computing unit need to be stopped, based on the input data and the number of bits omitted,
• determines whether operation of the second computing unit needs to be stopped based on a result of the determination for the first computing unit and the third computing unit, and
• outputs one or more stop signals according to a result of the determination.