Hi Martin, I donot think I ran into any warnings or errors when I compiled with icpc. It ran properly.
*with regards..* *M. Sai Rajeswar* *IIT Delhi----------------------------------Cogito Ergo Sum---------* On Sat, Sep 10, 2016 at 8:49 PM, <[email protected]> wrote: > Hi Sai, > sorry of the disturbance, I was reading your post and I tried to compile > the theano.test() with icpc and the flags that you mentioned -O2 -mkl but I > was always getting errors and warning about compiler optimization being > disabled. Did you got any warnings or errors when you compiled with > icc/icpc? I tried the above on a OS X. > > Thanks! > > > > On Monday, January 19, 2015 at 5:12:13 PM UTC, sai rajeshwar wrote: >> >> Hi Fred, Pascal, >> >> I was testing the PR you 've created, here are the observations. >> >> I was successfully able to compile with intel compilers and bit of >> improvement in the training speed, with flags -O2, -mkl. >> However I could not offload it onto MIC(xeon phi) as i expected, tried >> many things but somehow couldnot. But it should be possible to >> automatically offload python code onto MIC. >> >> The only thing I can see now is that there is a lower bound on the >> matrix size before offloading happens. So if our matrices are too small, >> MKL will not offload because the cost of moving the data is less than the >> gains from performance. This bound is something like a matrix size of 4096. >> How to see the sizes of various matrices as the code runs in theano? what >> all parameters could increase it? like larger datasets..or batchsize etc..? >> >> any suggestions also would be helpful.. thanks >> >> >> *with regards..* >> >> *M. Sai Rajeswar* >> >> >> *IIT Delhi----------------------------------Cogito Ergo Sum---------* >> >> On Thu, Jan 15, 2015 at 2:37 AM, Pascal Lamblin <[email protected] >> > wrote: >> >>> On Wed, Jan 07, 2015, Frédéric Bastien wrote: >>> > icc/icpc isn't always faster then gcc. I didn't time it. So I don't >>> know >>> > what this will do. It will depend of the mode. If the model spend most >>> of >>> > its time in the BLAS library, it won't make a difference. >>> >>> I'm not sure that is correct in that case, as I expect icc to be able to >>> link with the MIC version of blas, which gcc may not be able to do. >>> >>> -- >>> Pascal >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "theano-users" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>> pic/theano-users/NpImVMwVESo/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "theano-users" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/theano-users/NpImVMwVESo/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- 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.
