deep learning - Where is the implementation of Convolution of tensorflow -


how tensorflow implements convolution operations? know it's based on eigen library , trace launchgeneric.launch in /tensorflow/core/kernels/conv_ops.cc, goes? guess in /third_party_eigen3/unsupported/eigen/cxx11/src/neuralnetworks/spatialconvolutions.h, checked build file under eigen3 , seems file not included compile library.

the gpu implementation cudnn. think you're right on cpu implementation, , it's included in build eigen's build file via "eigen/**" (recursive wildcard).


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