Abstract: Methods, apparatus, systems and articles of manufacture for improved margining of high-speed input-output are disclosed. An example method includes determining, in response to a system initialization, whether to perform parameter optimization for an interface. In response to the determination to perform the parameter optimization, a search is performed for parameters that optimize performance of the interface using a particle swarm optimization algorithm. The parameters that optimize the performance are applied to the interface.

Abstract: Methods, apparatus, systems and articles of manufacture for improved margining of high-speed input-output are disclosed. An example method includes determining, in response to a system initialization, whether to perform parameter optimization for an interface. In response to the determination to perform the parameter optimization, a search is performed for parameters that optimize performance of the interface using a particle swarm optimization algorithm. The parameters that optimize the performance are applied to the interface.

Abstract: Methods and apparatus relating to electrical margining of multi-parameter high-speed interconnect links with multi-sample probing are described. In one embodiment, logic is provided to generate one or more parameter values, corresponding to an electrical operating margin of an interconnect. The one or more parameter values are generated based on a plurality of eye observation sets to be detected in response to operation of the interconnect in accordance with a plurality of parameter sets (e.g., by using quantitative optimization techniques). In turn, the interconnect is to be operated at the one or more parameter values if it is determined that the one or more parameter values cause the interconnect to operate at an optimum level relative to an operation of the interconnect in accordance with one or more less optimum parameter levels. Other embodiments are also disclosed and claimed.

Abstract: Methods and apparatus relating to electrical margining of multi-parameter high-speed interconnect links with multi-sample probing are described. In one embodiment, logic is provided to generate one or more parameter values, corresponding to an electrical operating margin of an interconnect. The one or more parameter values are generated based on a plurality of eye observation sets to be detected in response to operation of the interconnect in accordance with a plurality of parameter sets (e.g., by using quantitative optimization techniques). In turn, the interconnect is to be operated at the one or more parameter values if it is determined that the one or more parameter values cause the interconnect to operate at an optimum level relative to an operation of the interconnect in accordance with one or more less optimum parameter levels. Other embodiments are also disclosed and claimed.