Invention Grant
US08861014B2 Systems and methods for optimized printer throughput in a multi-core environment 有权
在多核环境中优化打印机吞吐量的系统和方法

Systems and methods for optimized printer throughput in a multi-core environment
Abstract:
Systems and methods consistent with some embodiments presented provide methods for the concurrent generation and parallel rasterization of at least one display list in a memory pool comprising frame buffer memory and display list memory, wherein the display list comprises a plurality of equal sized display list blocks, the method comprises: monitoring the completion status of the display list blocks; monitoring the availability of rasterization processes; assigning a completed display list block to an available rasterization process; and rasterizing the display list block using the available rasterization process. In some embodiments, rasterization processes may run concurrently and operate on distinct blocks corresponding to distinct bands. Rasterized display list blocks are returned to the memory pool. In some embodiments, each concurrently executing rasterization process may execute on a distinct core of a multi-core processor.
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