1 Reply Latest reply on Nov 7, 2009 8:29 PM by ryta1203

    Is there a bug?

    ryta1203

      Running a 5870 and I can't allocate more than 20 inputs of float4 data with 1 float4 output.

      The domain size is 1024x1024.


      So that should be 4 bytes/float, 4floats/input+output.

      So 24 inputs+1 output = 25, 25*4*4 = 400 bytes total

      Now, the domain size is 1024*1024, *400 = *1024*1024 = 419, 430, 400 bytes.

      There is 1GB on the card so what's the problem? Am I missing something here?

      The same kernel runs fine on the 4870 with Catalyst 9.4.

      Note that I am currently running Catalyst 9.10.

      I will try the 4870 too and edit this if needed.