Abstract: A system, method, and computer program product are provided for scheduling a task to be performed by at least one processor core. In operation, a task to be performed by at least one of a plurality of processor cores is identified. Additionally, a temperature of each of the plurality of processor cores is determined. Further, a first processor core of the plurality of processor cores is identified based on at least the determined temperature of each of the plurality of processor cores and, in one embodiment, spatial information associated with each of the plurality of processor cores. Still yet, at least a portion of the task is scheduled to be performed by the first processor core.

Abstract: A multiplexor generating a glitch free output. A slower clock signal and sleep clock signal are respectively synchronized with positive and negative edges of the faster clock signal. The sleep signal is further synchronized with a negative edge of the slower clock signal and provided to an AND gate gating the slower clock signal based on the value of a select signal formed by the synchronized sleep signal. The slower clock signal is delayed by a number of faster clock cycles equal to the time taken by the select signal to be received at the AND gate after the sleep signal is synchronized to the slower clock signal. In an alternative embodiment, a signal control block ensures that the 0 to 1 transition on one of the select signals follows the 1 to 0 transition on another select signal when the value of the sleep signal changes. In addition, each select signal is synchronized with a negative edge of the corresponding clock signal selected.

Abstract: A multiplexor generating a glitch free output. A slower clock signal and sleep clock signal are respectively synchronized with positive and negative edges of the faster clock signal. The sleep signal is further synchronized with a negative edge of the slower clock signal and provided to an AND gate gating the slower clock signal based on the value of a select signal formed by the synchronized sleep signal. The slower clock signal is delayed by a number of faster clock cycles equal to the time taken by the select signal to be received at the AND gate after the sleep signal is synchronized to the slower clock signal. In an alternative embodiment, a signal control block ensures that the 0 to 1 transition on one of the select signals follows the 1 to 0 transition on another select signal when the value of the sleep signal changes. In addition, each select signal is synchronized with a negative edge of the corresponding clock signal selected.