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Fix failure to run on system without GPU in CPU mode #6245

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26 changes: 19 additions & 7 deletions src/caffe/layer_factory.cpp
Expand Up @@ -50,7 +50,7 @@ shared_ptr<Layer<Dtype> > GetConvolutionLayer(
if (engine == ConvolutionParameter_Engine_DEFAULT) {
engine = ConvolutionParameter_Engine_CAFFE;
#ifdef USE_CUDNN
if (!use_dilation) {
if (!use_dilation && Caffe::mode() == Caffe::GPU) {
engine = ConvolutionParameter_Engine_CUDNN;
}
#endif
Expand Down Expand Up @@ -80,7 +80,9 @@ shared_ptr<Layer<Dtype> > GetPoolingLayer(const LayerParameter& param) {
if (engine == PoolingParameter_Engine_DEFAULT) {
engine = PoolingParameter_Engine_CAFFE;
#ifdef USE_CUDNN
engine = PoolingParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = PoolingParameter_Engine_CUDNN;
}
#endif
}
if (engine == PoolingParameter_Engine_CAFFE) {
Expand Down Expand Up @@ -118,7 +120,9 @@ shared_ptr<Layer<Dtype> > GetLRNLayer(const LayerParameter& param) {

if (engine == LRNParameter_Engine_DEFAULT) {
#ifdef USE_CUDNN
engine = LRNParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = LRNParameter_Engine_CUDNN;
}
#else
engine = LRNParameter_Engine_CAFFE;
#endif
Expand Down Expand Up @@ -156,7 +160,9 @@ shared_ptr<Layer<Dtype> > GetReLULayer(const LayerParameter& param) {
if (engine == ReLUParameter_Engine_DEFAULT) {
engine = ReLUParameter_Engine_CAFFE;
#ifdef USE_CUDNN
engine = ReLUParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = ReLUParameter_Engine_CUDNN;
}
#endif
}
if (engine == ReLUParameter_Engine_CAFFE) {
Expand All @@ -180,7 +186,9 @@ shared_ptr<Layer<Dtype> > GetSigmoidLayer(const LayerParameter& param) {
if (engine == SigmoidParameter_Engine_DEFAULT) {
engine = SigmoidParameter_Engine_CAFFE;
#ifdef USE_CUDNN
engine = SigmoidParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = SigmoidParameter_Engine_CUDNN;
}
#endif
}
if (engine == SigmoidParameter_Engine_CAFFE) {
Expand All @@ -204,7 +212,9 @@ shared_ptr<Layer<Dtype> > GetSoftmaxLayer(const LayerParameter& param) {
if (engine == SoftmaxParameter_Engine_DEFAULT) {
engine = SoftmaxParameter_Engine_CAFFE;
#ifdef USE_CUDNN
engine = SoftmaxParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = SoftmaxParameter_Engine_CUDNN;
}
#endif
}
if (engine == SoftmaxParameter_Engine_CAFFE) {
Expand All @@ -228,7 +238,9 @@ shared_ptr<Layer<Dtype> > GetTanHLayer(const LayerParameter& param) {
if (engine == TanHParameter_Engine_DEFAULT) {
engine = TanHParameter_Engine_CAFFE;
#ifdef USE_CUDNN
engine = TanHParameter_Engine_CUDNN;
if (Caffe::mode() == Caffe::GPU) {
engine = TanHParameter_Engine_CUDNN;
}
#endif
}
if (engine == TanHParameter_Engine_CAFFE) {
Expand Down