Is it possible to disable optimizations for a subgraph? For instance, I need to compute (a - b) + b which Theano would incorrectly simplify as a. I'm directly exploiting the characteristics of float32 numbers.
Basically, I'm doing boolean operations and comparisons directly in float32 because I need to do all the computation on the GPU (GTX 970). Whenever I use things like x * (x <= a) the data gets moved to the CPU. And no, I can't use the new backend because it simply doesn't work on my system. -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
