Query regarding CUBLAS How many element cublasSasum can handle?

Accelerated Computing CUDA CUDA Programming and Performance
1

Cuurently, I am using cublasSasum() in my application.
But, I am not sure how many elements it can handle?

I think there is some limitation on number of elements it can handle.

So, if anyone have idea regarding it can help me a lot :)

2

It can handle 2^31 elements so you are limited by the amount of video memory

3

Thanks for information.

According to CUBLAS_Library_1.0.pdf cublasSasum() can work only with “float” data type.

But my application’s requirement is to work with unsigned char.

So is it possible to this?
And if possible, how to do this with the help of APIs.

Thanks in advance :)

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