1. Derive the system efficiency when implementing Gaussian elimination with the strip partition and the cyclic partition, as described in Section 11.3.2. 2. Determine the parallel time complexity for...

1. Derive the system efficiency when implementing Gaussian elimination with the strip partition and the cyclic partition, as described in Section 11.3.2.

2. Determine the parallel time complexity for computing the mean according to the algorithm described in Section 12.4.1 for p processors and n image pixels.