Makefile Caffe segnt编译错误

我在编译caffe segnet时遇到了这个错误。 这是我使用的终端 ~/.local/install/caffe segnet$make all

CXX src/caffe/layers/contrastive_loss_layer.cpp
src/caffe/layers/contrastive_loss_layer.cpp: In instantiation of ‘void caffe::ContrastiveLossLayer<Dtype>::Forward_cpu(const std::vector<caffe::Blob<Dtype>*>&, const std::vector<caffe::Blob<Dtype>*>&) [with Dtype = float]’:
src/caffe/layers/contrastive_loss_layer.cpp:118:1:   required from here
src/caffe/layers/contrastive_loss_layer.cpp:56:30: error: no matching function for call to ‘max(double, float)’
         Dtype dist = std::max(margin - sqrt(dist_sq_.cpu_data()[i]), Dtype(0.0));
                              ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from src/caffe/layers/contrastive_loss_layer.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/5/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
src/caffe/layers/contrastive_loss_layer.cpp:56:30: note:   deduced conflicting types for parameter ‘const _Tp’ (‘double’ and ‘float’)
         Dtype dist = std::max(margin - sqrt(dist_sq_.cpu_data()[i]), Dtype(0.0));
                              ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from src/caffe/layers/contrastive_loss_layer.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/5/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
src/caffe/layers/contrastive_loss_layer.cpp:56:30: note:   deduced conflicting types for parameter ‘const _Tp’ (‘double’ and ‘float’)
         Dtype dist = std::max(margin - sqrt(dist_sq_.cpu_data()[i]), Dtype(0.0));
                              ^
Makefile:526: recipe for target '.build_release/src/caffe/layers/contrastive_loss_layer.o' failed
make: *** [.build_release/src/caffe/layers/contrastive_loss_layer.o] Error 1

CXX src/caffe/layers/contractive_loss_layer.cpp
src/caffe/layers/contractive_loss_layer.cpp:在“void caffe:：contractive losslayer:：Forward_cpu（const std:：vector&，const std:：vector&）[带Dtype=float]的实例中：
src/caffe/layers/contractive_loss_layer.cpp:118:1:此处需要
src/caffe/layers/contractive_loss_layer.cpp:56:30:错误：调用“max（double，float）”时没有匹配函数
Dtype dist=std:：max（margin-sqrt（dist_sq_.cpu_data（）[i]），Dtype（0.0））；
^
在/usr/include/c++/5/algorithm:61:0中包含的文件中，
来自src/caffe/layers/contractive_loss_layer.cpp:1：
/usr/include/c++/5/bits/stl_-algobase.h:219:5：注：候选：模板常量和标准：：max（常量和常量）
最大值（常数Tp和常数a、常数Tp和常数b）
^
/usr/include/c++/5/bits/stl_algobase.h:219:5:注意：模板参数推导/替换失败：
src/caffe/layers/contractive_loss_layer.cpp:56:30：注：参数'const_Tp'（'double'和'float'的推导冲突类型）
Dtype dist=std:：max（margin-sqrt（dist_sq_.cpu_data（）[i]），Dtype（0.0））；
^
在/usr/include/c++/5/algorithm:61:0中包含的文件中，
来自src/caffe/layers/contractive_loss_layer.cpp:1：
/usr/include/c++/5/bits/stl_-algobase.h:265:5：注：候选：模板常量Tp&std:：max（常量Tp&，常量Tp&，常量比较）
最大值（常数Tp和a，常数Tp和b，比较comp）
^
/usr/include/c++/5/bits/stl_algobase.h:265:5:注意：模板参数推导/替换失败：
src/caffe/layers/contractive_loss_layer.cpp:56:30：注：参数'const_Tp'（'double'和'float'的推导冲突类型）
Dtype dist=std:：max（margin-sqrt（dist_sq_.cpu_data（）[i]），Dtype（0.0））；
^
Makefile:526:目标的配方“.build\u release/src/caffe/layers/contractive\u loss\u layer.o”失败
make:**[.build\u release/src/caffe/layers/contractive\u loss\u layer.o]错误1

通过使用此数据类型dist=std:：max（margin-（float）sqrt（dist_sq_.cpu_data（）[i]），Dtype（0.0））替换对比_loss_layer.cpp文件的第56行来解决此错误；并成功完成所有操作，但在生成runtest Makefile:526:recipe for target“.build\u release/src/caffe/test/test\u power\u layer.o”时出现新错误：**[.build\u release/src/caffe/test/test\u power\u layer.o]错误1