On 04/01/16 08:47, Wilco Dijkstra wrote:
Evandro Menezes wrote:
Ping^1
I haven't seen a newer version that incorporates my feedback. To recap what
I'd like to see is a more general way to select approximations based on mode.
I don't believe that looking at the inner mode works in general, and it doesn't
make sense to add internal tune flags for all possible combinations.
To give an idea what I mean, it would be easiest to add a single field to the
CPU
tuning structure that contains a mask for all the combinations. Then we call a
single function with approximation kind ie. sqrt, rsqrt, div (x/y), recip (1/x)
and
mode which uses the CPU tuning field to decide whether it should be inlined.
I think that I have a better idea of what you meant.
Thank you,
--
Evandro Menezes
