RISC-V has a solution to this which seems quite elegant - the vector length is set by the program, up to some maximum, and for the final block, it is simply wha

RISC-V has a solution to this which seems quite elegant - the vector length is set by the program, up to some maximum, and for the final block, it is simply whatever is left: https://gms.tf/riscv-vector.html https://gms.tf/riscv-vector.html