How to create Matrix Multiplication Using Multithreading..plzz

[ABOD]

hi all...plzz..help me to solve this Q.

write a multithreading program to multiply ttwo matrices M and N.
The two matrices may have differnrt size.
M is (r*w) and N is(w*z)
The result is a r*z Matrix.
You need to compute the result matrix elements concurrently.

[JosAH]

hi all...plzz..help me to solve this Q.

write a multithreading program to multiply ttwo matrices M and N.
The two matrices may have differnrt size.
M is (r*w) and N is(w*z)
The result is a r*z Matrix.
You need to compute the result matrix elements concurrently.

Can you calculate the dot product of a row of a matrix and a column of (another)
matrix? Simply start a thread for every row of the left hand side matrix that
multiplies that row with all the columns of the right hand side matrix. The result
will be another row vector. Collect all those vectors and voila. All you have to do
now is implement it, it's easy because none of the threads try to write to a same
memory location so there is no locking nor synchronization required.

kind regards,

Jos

[ABOD]

Thanks alot ..but plz solve it ..

thx again

[JosAH]

Thanks alot ..but plz solve it ..

thx again

In your original post you wrote "help me to solve this Q"; to me that implies that
you want to or have to solve this little problem yourself. I helped you so now you
implement it and solve it. I did the thinking for you already.

kind regards,

Jos