Abstract: Systems, apparatuses and methods may provide for technology that receives parameter results and scores of one or more local sessions with respect to subcircuit components in a bounded area, aggregates the parameter results and scores, and generates a global placement model based on an output of the aggregated parameter results and scores.

Abstract: Memory on Package (MOP) apparatus with reverse CAMM (Compression Attached Memory Module) and compression mount technology (CMT) connector(s). The MOP includes a first (MOP) substrate to which one or more CPUs, SoC, and XPUs that is operatively coupled to one or more CAMMs with a CMT connector(s) disposed between an array of CMT contact pads on the CAMM substrate and an array of CMT contact pad on the substrate. The one or more CAMMs are include multiple memory chips or packages such as LP DDR chips or DDR (S)DRAM chips/packages mounted to an underside of the CAMM substrate via signal coupling means such as a ball grid array (BGA), where the CAMM orientation is inverted such that the memory chips/packages are disposed downward, resulting in a reduced Z-height of the MOP. A MOP may include two CAMMs with a respective CMT connector disposed between the CAMM substrates and the MOP substrate.

Abstract: A system connects a board to a substrate through an interposer board having compressible connectors through the interposer board. The connectors through the interposer board are compression-based connector pins that extends above and below the interposer board to make electrical contact between the board and the substrate. The system can include a plate to secure the board to the substrate and compress the compression-based connectors of the interposer board.