Kernel name: outer - 2023.2 English

Vitis Libraries

Release Date
2023-12-20
Version
2023.2 English

Perform the outer product (also named cross-product or vector-product) between two vectors. The result of this operation is a matrix which rows are the number of the entry of the first vector and the column the number of the entry of the second one.

  • Template params:
    • T: type of the operation;
    • LEN: number of elements to be processed in the kernel per iteration;
    • INCREMENT: parameter which indicates how much iterations have been performed by the SIMD with respect to the intended total length;
    • VECDIM: dimension of the SIMD to be performed. Addressed in the Xilinx UG1076, it depends on the type chosen;
  • Function params:
    • in1: elements of the first vector to be passed to the kernel.
    • in2: elements of the second vector to be passed to the kernel.
    • out: elements of the result of the operation (matrix) to be passed from the kernel.