Closed hankroark closed 6 years ago
I know it doesn't answer, but i7 can go over 2k easily.
@hankroark Do you have the mkl libraries installed (conda provides them)?
@syzer well then, I ought to be able to do 2k easily. At least I know I've got the hardware. @twiecki just checked that mkl is installed
I just noticed a new warning when I re-ran the notebook, not sure why I didn't see it before. I check into it and get back:
WARNING (theano.configdefaults): Only clang++ is supported. With g++, we end up with strange g++/OSX bugs. WARNING (theano.configdefaults): g++ not detected ! Theano will be unable to execute optimized C-implementations (for both CPU and GPU) and will default to Python implementations. Performance will be severely degraded. To remove this warning, set Theano flags cxx to an empty string.
Well, there's your answer :).
I recently updated Xcode, which needed the license accepted. Once I accepted the license all was better (~2500-3000 its/sec). Thanks for the help!!
For Ch1_Introduction_PyMC3.ipynb, when the sampling is run at the end I noticed that the checked in notebook got about 4.5k iterations / sec. I run the same on my 2017 MBP and I get about 40 iterations / second. Any thoughts on the difference (or what kind of configuration gets 4500 its/sec?)