Process system which generates sets of output data from sets of predetermined input data with duplicate data

A processor system which generates a number of sets of output data by processing a number of sets of predetermined input data including duplicate data in accordance with a predetermined operation, comprising:

• an input data memory for storing the sets of predetermined input data to be processed, said predetermined input data including sets of original input data and sets of substitute duplicate input data defining sets of duplicate output data;
• processing means for processing each set of said original input data from said input data memory, to generate sets of original output data;
• an output memory for storing the sets of original output data and sets of duplicate output data, each set of said duplicate output data being a duplicate of a corresponding set of the original output data;
• a data register for temporarily storing a set of the original output data which is output from said output data memory when the input data read from the input data memory is detected as being the substitute duplicate input data;
• and
• switching control means for transferring the original output data temporarily stored in said data register into a location of said output data memory to store the duplicate output data when the input data read from the input data memory is detected as being the substitute duplicate input data, and for transferring the original output data output from said processing means into a location of said output data memory to store the original output data when the input data read from the input data memory is detected as being the original input data.

A processor system which generates a number of sets of output data by processing a number of sets of predetermined input data including duplicate data in accordance with a predetermined operation, comprising:

• an input data memory for storing the sets of predetermined input data to be processed, said predetermined input data including sets of original input data and sets of duplicate input data, each set of the duplicate input data being indicated by a non-numeric value and a pointer address;
• processing means for generating a set of output data by processing each set of said input data from said input data memory, said processing means generating sets of original output data from the sets of original input data;
• an output data memory for storing all the sets of the output data including the sets of original output data and sets of duplicate output data, each set of said duplicate output data being a duplicate of a corresponding set of the original output data;
• switching control means for transferring the duplicate input data included in the input data into a location of said output data memory to store said duplicate input data when the input data read from the input data memory is detected as being the duplicate input data, and for transferring the original output data output from said processing means into a location of said output data memory to store said original output data when the input data read from the input data memory is detected as being the original input data.

A processor system which supplies a number of sets of output data including duplicate data to a next-process processor, said sets of output data being generated by processing a number of sets of predetermined input data in accordance with a predetermined operation, said processor system comprising:

• an input data memory for storing sets of original input data included in the sets of predetermined input data to be processed;
• processing means for generating a set of output data by processing each set of said original input data from said input data memory, said processing means generating sets of original output data from the sets of original input data;
• an output data memory for storing the sets of original output data generated by said processing means, the sets of original output data being included in the sets of the output data;
• and
• a data structure memory for storing a plurality of reading sequence indexes, said reading sequence indexes being used by the next-process processor to allow the sets of output data including the sets of original output data and sets of duplicate output data to be supplied to the next-process processor,
• wherein said next-process processor comprises:
• means for reading one of the reading sequence indexes from said data structure memory;
• means for generating a read address indicating a location of said output data memory from which the original output data is read out, based on the reading sequence index read from said data structure memory;
• and
• means for reading a set of the original output data from said output data memory in accordance with the read address generated.