Processors, Methods, Systems, and Instructions to Generate Sequences of Integers in which Integers in Consecutive Positions Differ by a Constant Integer Stride and Where a Smallest Integer is Offset from Zero by an Integer Offset

A system comprising:

• a system memory;
• and
• a processor coupled to the system memory, the processor comprising:
• a plurality of vector registers, including a destination vector register;
• a plurality of general-purpose registers;
• a plurality of mask registers;
• a decoder to decode an instruction specifying an integer offset, specifying an integer stride, and having a field specifying the destination vector register, wherein the instruction has one of an immediate specifying the integer offset and a field specifying a source register specifying the integer offset, wherein the instruction has one of an immediate specifying the integer stride and a field specifying a source register specifying the integer stride;
• and
• an execution unit coupled to the decoder and coupled to the plurality of vector registers, the execution unit to execute the instruction to generate and store a result in the destination vector register, the result including a sequence of at least eight integer indexes in numerical order, in which a least significant integer index of the sequence is equal to the integer offset, and in which all integer indexes of the sequence in consecutive positions differ by the integer stride.