Hi,

I want do to: Vector-Vector Multiplication without using CUBLAS (I think someone can give better results than CUBLAS).

I think about changing the Reduction in the SDK.

have someone different ideas?

Amir

Do you mean a dot product of two vectors? Elementwise multiplication is not really a reduction.

You can do this with the inner_product() function in Thrust:

http://thrust.googlecode.com/svn/trunk/doc…873c1471c0a75c6

Here’s a tutorial: