According to one aspect of the present invention, the provided is a gate driving circuit, comprising: a first switch control circuit, being configured to be respectively coupled to each of the multiple stages of shift register units; a second switch control circuit, being configured to be respectively coupled to each of the multiple stages of shift register units. The method comprises identifying a GPU of a computer system; accessing a plurality of macros representing a difference in source code between a first GPU computation language and a second GPU computation language, expanding each macro in the plurality of macros based on the identified GPU and executing a kernel on the computer system using the expanded macro. The housing includes a base portion that is configured to be supported on a surface and an upper portion that is movably secured to the base portion. The gap between the facets of re-aligned two cut-elements is maintained by inserting thin film followed by filling gap-fill material with no flowing nature to minimize degradation of optical characteristics and maintain free lateral movement between these two cut-elements. The knob is connected to the pushrod and may be rotated to lock the pushrod in place.