Thread Subject: Matrix Algebra

I have some pretty basic matrix operations that I know how
to compute using Simulink, but I have a feeling I'm over-
thinking this and wanted to see if anyone knows of a block
or blocks (as I am fairly new to Simulink) that may be a
better solution.

Here's what I'm trying to do:

I have two matrices. One is (n x p) and the other is (1 x
p). I need to point-wise multiply these two matrices over
each row. So, if I were using matlab, a simple solution
would be:
for a = 1:n
   solution(a,:) = m1(a,:) .* m2;
end

Hopefully I sufficiently defined the problem. Here's my
options as I see it now:

1) I can simply use an embedded MATLAB block.
2) If I create an (n x 1) column vector consisting of all
ones and multiply it by m2, I will get an (n x p) matrix
which looks like [m2;m2; ... m2]. Multiplying m1 by this
new matrix will give me the result I'm looking for.

Using an embedded MATLAB block seems like the easiest way
to do this, but is it the best solution? This model will
be used to generate C code.

Any suggestions or potential problems that I'm overlooking?

Thanks!

I couldn't figure out if there's a way to edit my post.

I made a small mistake where I describe my 2nd solution.
The last sentence should read, "POINT-WISE multiplying m1
by this new matrix will give me the result I'm looking
for."