This is a benchmark that measures time it takes to multiply two matrices in Python. Here we first use the brute force matrix multiplication method that uses three nested loops.

This is a benchmark that measures time it takes to multiply two matrices in Python. Here we first use the brute force matrix multiplication method that uses three nested loops.

Even though the task of multiplying matrices appears to be rather straightforward, it can be quite challenging in practice. Many researchers have focused on how to effectively multiply two 2 by 2 ...

This resulted in the discovery of algorithms that multiply large matrices 10–20% faster than those commonly used on that piece of hardware.

More generally, the product of a pair of n -by- n matrices is another n -by- n matrix with n2 entries. For this reason, the fastest one could possibly hope to multiply pairs of matrices is in n2 steps ...