The simulation of systolic array for matrix multiplication is the practical application in order to evaluate the performance of systolic array. In this paper, a two-dimensional orthogonal systolic array for matrix multiplication is presented. Perl scripting language is used to simulate a two-...
import numpy as np # Create a numpy two dimensional arrays arr = np.array([[2, 4, 6, 8],[1, 3, 5, 7]]) arr1 = np.array([[2, 3, 5, 4],[8, 5, 3, 2]]) # Use numpy.mutiply() function # Get the matrix multiplication arr2 = np.multiply(arr, arr1) print("After ...
Perl scripting language is used to simulate a two-dimensional orthogonal systolic array compared to conventional matrix multiplication in terms of average execution time. The comparison is made using matrices of size 5xM versus Mx5 which M ranges from 1 to 10, 10 to 100 and 100 to 1000. The...
You can also assemble a collection of 2-D matrices into a higher dimensional array, like a 4-D or 5-D array, and in these casespagemtimesstill treats the fundamental unit of the array as a 2-D matrix that the function operates on, such asX(:,:,i,j,k,l). ...
p.s. I think the problem occurs within operator() code(i.e, Mat_SP c = my_c, this creates a new copy of matrix c insteads of the original matrix c; I have no idea how to pass this new copy of the matrix c back to the main program). Thanks in advance...
For binary n-cubes, these algorithms offer a speedup of the communication over previous algorithms for square matrices and square two-dimensional arrays by a factor of n/2. Configuring the N=2 n processing nodes as a three-dimensional array may reduce the communication complexity by a factor ...
Two-dimensional (2D) arrays of detectors are used in imaging applications (Bertone and Clark, 2007). APDs can be fabricated in array format and combined with complementary metal-oxide semiconductor (CMOS) readout circuitry to form focal-plane-array imagers. Aside from their high gain (which can...
This paper discusses an efficient hardware implementation of the Coarsely Integrated Operand Scanning method (CIOS) of Montgomery modular multiplication combined with an effective systolic architecture designed with a Two-dimensional array of Processing Elements. The systolic architecture increases the speed ...
product_vald_Md_Nproduct_val=0+d_M[6]*d_N[1]=0+7*8=56 1st Iteration product_val=56+d_M[2*3+1]*d_N[1*3+1]product_val=56+d_M[7]*d_N[4]=84 Final Iteration product_val=84+d_M[2*3+2]*d_N[2*3+1]product_val=84+d_M[8]*d_N[7]=129 ...
A systolic array of cells for performing ordinary (i.e. not modular) multiplication of large integers has been proposed by Atrubin (see, A.J. Atrubin, "A One-Dimensional Real Time Iterative Multiplier", IEEE Trans. on Electronic Computers, Vol. 14, 1965, pp. 394-399). Two positive int...