ryta1203

Is there a bug?

Discussion created by ryta1203 on Nov 7, 2009
Latest reply on Nov 7, 2009 by 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.

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