Hi, This link: http://deeplearning.net/software/theano/install_windows.html mentions:
Optional requirements > GCC compiler with g++ (version >= 4.2.*) If I installed m2w64-toolchain, do I still need to worry about g++? Thanks! On Thursday, March 29, 2018 at 6:38:56 PM UTC-5, Qinpeng Wang wrote: > > Hi, > > I have mkl-service package installed via conda, but why do I still get > this error message? How can I link Theano with desired BLAS library? > > Best, > Qinpeng > > On Tuesday, November 28, 2017 at 11:59:29 AM UTC-6, Pascal Lamblin wrote: >> >> Hi, >> >> Usually, Theano tries to link directly with a BLAS library (MKL, >> OpenBlas...) if it is able to detect one, and use it for dot products on >> CPU. >> If it does not, it uses the fallback of using the C API of numpy >> instead, which can be slower and result in more memory copies. >> >> On 2017-11-23 05:00 AM, Mathias Müller wrote: >> > >> > Hi, >> > >> > With the newest Theano, I get the following warning: >> > >> > | >> > WARNING (theano.tensor.blas):UsingNumPyC-API based implementation >> > forBLAS functions. >> > | >> > >> > What does this message mean? Does that mean there is an alternative to >> > Numpy C-API based BLAS functions? >> > >> > Thanks a lot for your help. >> > Mathias >> > >> > -- >> > >> > --- >> > 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 theano-users...@googlegroups.com >> > <mailto:theano-users+unsubscr...@googlegroups.com>. >> > For more options, visit https://groups.google.com/d/optout. >> >> -- >> Pascal Lamblin >> > On Thursday, March 29, 2018 at 6:38:56 PM UTC-5, Qinpeng Wang wrote: > > Hi, > > I have mkl-service package installed via conda, but why do I still get > this error message? How can I link Theano with desired BLAS library? > > Best, > Qinpeng > > On Tuesday, November 28, 2017 at 11:59:29 AM UTC-6, Pascal Lamblin wrote: >> >> Hi, >> >> Usually, Theano tries to link directly with a BLAS library (MKL, >> OpenBlas...) if it is able to detect one, and use it for dot products on >> CPU. >> If it does not, it uses the fallback of using the C API of numpy >> instead, which can be slower and result in more memory copies. >> >> On 2017-11-23 05:00 AM, Mathias Müller wrote: >> > >> > Hi, >> > >> > With the newest Theano, I get the following warning: >> > >> > | >> > WARNING (theano.tensor.blas):UsingNumPyC-API based implementation >> > forBLAS functions. >> > | >> > >> > What does this message mean? Does that mean there is an alternative to >> > Numpy C-API based BLAS functions? >> > >> > Thanks a lot for your help. >> > Mathias >> > >> > -- >> > >> > --- >> > 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 theano-users...@googlegroups.com >> > <mailto:theano-users+unsubscr...@googlegroups.com>. >> > For more options, visit https://groups.google.com/d/optout. >> >> -- >> Pascal Lamblin >> > On Thursday, March 29, 2018 at 6:38:56 PM UTC-5, Qinpeng Wang wrote: > > Hi, > > I have mkl-service package installed via conda, but why do I still get > this error message? How can I link Theano with desired BLAS library? > > Best, > Qinpeng > > On Tuesday, November 28, 2017 at 11:59:29 AM UTC-6, Pascal Lamblin wrote: >> >> Hi, >> >> Usually, Theano tries to link directly with a BLAS library (MKL, >> OpenBlas...) if it is able to detect one, and use it for dot products on >> CPU. >> If it does not, it uses the fallback of using the C API of numpy >> instead, which can be slower and result in more memory copies. >> >> On 2017-11-23 05:00 AM, Mathias Müller wrote: >> > >> > Hi, >> > >> > With the newest Theano, I get the following warning: >> > >> > | >> > WARNING (theano.tensor.blas):UsingNumPyC-API based implementation >> > forBLAS functions. >> > | >> > >> > What does this message mean? Does that mean there is an alternative to >> > Numpy C-API based BLAS functions? >> > >> > Thanks a lot for your help. >> > Mathias >> > >> > -- >> > >> > --- >> > 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 theano-users...@googlegroups.com >> > <mailto:theano-users+unsubscr...@googlegroups.com>. >> > For more options, visit https://groups.google.com/d/optout. >> >> -- >> Pascal Lamblin >> > -- --- 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 theano-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.