Ap_int<32> could not be resolved

Support
1

Hi, I am writing a code of matrix mult.
I got the error on the folowing as type ‘ap_int<32>’ could not be resolved.
I include the header file and i defines mata_a,mata_b,mata_c as ap_int<32> and i also include the “ap_int.h” file in the header.
But the error still do not disappear, is that correct or i have to run C synthesis?
The header file:

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image814×144 3.22 KB

The main cpp file:
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image771×169 10.5 KB

I appreciate your advice!
Tim

2

Hi @TingShen_Kuo,

You code looks good. Sometimes the Vivado GUI does not update.
A quick comment mata_t, matb_t, matc_t looks to be declared twice.

What happens if you run synthesis?

Mario

3

Thanks for your advice!
Tim