theano Getting started with theano Running Theano on multiple CPU cores

Example

You can run Theano on multiple CPU cores with the OMP_NUM_THREADS=[number_of_cpu_cores] flag.

Example:

OMP_NUM_THREADS=4 python gpu_test.py 

The script theano/misc/check_blas.py outputs information regarding which BLAS is used:

cd [theano_git_directory]
OMP_NUM_THREADS=4 python theano/misc/check_blas.py