Question: Use Multiple Cores

I have Maple 13 and am having trouble using multiple cores.... My CPU AMD Phenom x945 has 4 cores....

I generated some code in an attempt to use more than 1 core. However, CPU usage is only at 25%.

N := 6000
M := RandomMatrix(N, generator = -.1 .. .1, density = 0.5e-1)
P := RandomMatrix(N, generator = -.1 .. .1, density = 0.5e-1)
Q := MatrixMatrixMultiply(M, P)
A = M+P

CPU usage is only at 25% suggesting only 1 core is used.

Can anyone suggest some code I can use that will work for all 4 of my cores.... or do I need the grid computing toolbox in order to use more than 1 core??

Thanks for your help.

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