| 摘要 |
<p>Conventionally, there has been the problem in a computer system that, even in calculations of a calculation-error-resilient application, calculation errors were accurately corrected, and therefore, it was not possible to substantially vary power supply voltage or operating frequency to accommodate lower power and faster speeds. In the present invention, the above-mentioned problem is resolved in a computer system provided with a first processor and a second processor, wherein for the first processor, the operating frequency and/or the operating voltage is variable, a detection module operating in the second processor detects errors of the first processor, and a determination module operating in the second processor determines the operating frequency and/or the operating voltage of the first processor.</p> |
