ReLU

Perform the ReLU (Rectified Linear Unit) activation function on an input matrix:

The ReLU function is defined as:

Input:

• Matrix $A$ of size $M \times N$ containing floating-point values

Output:

• Matrix $C$ of size $M \times N$ containing the ReLU activation values

Notes:

• Both matrices $\text{A}$ and $\text{C}$ are stored in row-major order