A system or technique provides for a hierarchical visual-based analysis of electrical integrated circuit system simulation results. The method includes partitioning the source raster into blocks of pixels based on the orientation, and for each block of pixels, calculating a destination location in a destination raster for the block of pixels and transferring the block of pixels to the calculated destination location in the destination raster, the destination location being calculated from the orientation. In the chain tensioner, upper securing portions are provided in an upper portion of the base frame so as to be secured to each of the front and rear banks in the bending direction of the tensioner. Configurable signal processing logic may be configured to host one or more signal processing functions which allow data to be autonomously accessed from the processor local memories, processed, and re-deposited in a local memory. The compounds are useful as colorants, particularly in applications such as phase change inks.