【发布时间】：2015-07-19 13:57:04
【问题描述】：
我正在尝试在 Ubuntu 14.04 上启用 cuDNN-6.5-R1 来编译 Caffe。 CUDA 版本是 7.0。
我复制了 /usr/local/cuda/include 中的 cudnn.h 头文件和 /usr/local/cuda/lib64 中的 cudnn 库，然后是“sudo ldconfig”，当我执行“make all”时，我得到以下错误：
PROTOC src/caffe/proto/caffe.proto
CXX .build_release/src/caffe/proto/caffe.pb.cc
CXX src/caffe/util/db.cpp
In file included from ./include/caffe/util/device_alternate.hpp:40:0,
from ./include/caffe/common.hpp:19,
from ./include/caffe/util/db.hpp:10,
from src/caffe/util/db.cpp:1:
./include/caffe/util/cudnn.hpp:64:32: error: variable or field ‘createTensor4dDesc’ declared void
inline void createTensor4dDesc(cudnnTensorDescriptor_t* desc) {
^
./include/caffe/util/cudnn.hpp:64:32: error: ‘cudnnTensorDescriptor_t’ was not declared in this scope
./include/caffe/util/cudnn.hpp:64:57: error: ‘desc’ was not declared in this scope
inline void createTensor4dDesc(cudnnTensorDescriptor_t* desc) {
^
./include/caffe/util/cudnn.hpp:69:29: error: variable or field ‘setTensor4dDesc’ declared void
inline void setTensor4dDesc(cudnnTensorDescriptor_t* desc,
^
./include/caffe/util/cudnn.hpp:69:29: error: ‘cudnnTensorDescriptor_t’ was not declared in this scope
./include/caffe/util/cudnn.hpp:69:54: error: ‘desc’ was not declared in this scope
inline void setTensor4dDesc(cudnnTensorDescriptor_t* desc,
^
./include/caffe/util/cudnn.hpp:70:5: error: expected primary-expression before ‘int’
int n, int c, int h, int w,
^
./include/caffe/util/cudnn.hpp:70:12: error: expected primary-expression before ‘int’
int n, int c, int h, int w,
^
./include/caffe/util/cudnn.hpp:70:19: error: expected primary-expression before ‘int’
int n, int c, int h, int w,
^
./include/caffe/util/cudnn.hpp:70:26: error: expected primary-expression before ‘int’
int n, int c, int h, int w,
^
./include/caffe/util/cudnn.hpp:71:5: error: expected primary-expression before ‘int’
int stride_n, int stride_c, int stride_h, int stride_w) {
^
./include/caffe/util/cudnn.hpp:71:19: error: expected primary-expression before ‘int’
int stride_n, int stride_c, int stride_h, int stride_w) {
^
./include/caffe/util/cudnn.hpp:71:33: error: expected primary-expression before ‘int’
int stride_n, int stride_c, int stride_h, int stride_w) {
^
./include/caffe/util/cudnn.hpp:71:47: error: expected primary-expression before ‘int’
int stride_n, int stride_c, int stride_h, int stride_w) {
^
./include/caffe/util/cudnn.hpp:77:29: error: variable or field ‘setTensor4dDesc’ declared void
inline void setTensor4dDesc(cudnnTensorDescriptor_t* desc,
^
./include/caffe/util/cudnn.hpp:77:29: error: ‘cudnnTensorDescriptor_t’ was not declared in this scope
./include/caffe/util/cudnn.hpp:77:54: error: ‘desc’ was not declared in this scope
inline void setTensor4dDesc(cudnnTensorDescriptor_t* desc,
^
./include/caffe/util/cudnn.hpp:78:5: error: expected primary-expression before ‘int’
int n, int c, int h, int w) {
^
./include/caffe/util/cudnn.hpp:78:12: error: expected primary-expression before ‘int’
int n, int c, int h, int w) {
^
./include/caffe/util/cudnn.hpp:78:19: error: expected primary-expression before ‘int’
int n, int c, int h, int w) {
^
./include/caffe/util/cudnn.hpp:78:26: error: expected primary-expression before ‘int’
int n, int c, int h, int w) {
^
./include/caffe/util/cudnn.hpp:102:5: error: ‘cudnnTensorDescriptor_t’ has not been declared
cudnnTensorDescriptor_t bottom, cudnnFilterDescriptor_t filter,
^
./include/caffe/util/cudnn.hpp: In function ‘void caffe::cudnn::setConvolutionDesc(cudnnConvolutionStruct**, int, cudnnFilterDescriptor_t, int, int, int, int)’:
./include/caffe/util/cudnn.hpp:105:70: error: there are no arguments to ‘cudnnSetConvolution2dDescriptor’ that depend on a template parameter, so a declaration of ‘cudnnSetConvolution2dDescriptor’ must be available [-fpermissive]
pad_h, pad_w, stride_h, stride_w, 1, 1, CUDNN_CROSS_CORRELATION));
^
./include/caffe/util/cudnn.hpp:12:28: note: in definition of macro ‘CUDNN_CHECK’
cudnnStatus_t status = condition; \
^
./include/caffe/util/cudnn.hpp:105:70: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated)
pad_h, pad_w, stride_h, stride_w, 1, 1, CUDNN_CROSS_CORRELATION));
^
./include/caffe/util/cudnn.hpp:12:28: note: in definition of macro ‘CUDNN_CHECK’
cudnnStatus_t status = condition; \
^
./include/caffe/util/cudnn.hpp: In function ‘void caffe::cudnn::createPoolingDesc(cudnnPoolingStruct**, caffe::PoolingParameter_PoolMethod, cudnnPoolingMode_t*, int, int, int, int, int, int)’:
./include/caffe/util/cudnn.hpp:117:13: error: ‘CUDNN_POOLING_AVERAGE_COUNT_INCLUDE_PADDING’ was not declared in this scope
*mode = CUDNN_POOLING_AVERAGE_COUNT_INCLUDE_PADDING;
^
./include/caffe/util/cudnn.hpp:124:41: error: there are no arguments to ‘cudnnSetPooling2dDescriptor’ that depend on a template parameter, so a declaration of ‘cudnnSetPooling2dDescriptor’ must be available [-fpermissive]
pad_h, pad_w, stride_h, stride_w));
^
./include/caffe/util/cudnn.hpp:12:28: note: in definition of macro ‘CUDNN_CHECK’
cudnnStatus_t status = condition; \
^
src/caffe/util/db.cpp: In function ‘caffe::db::DB* caffe::db::GetDB(caffe::DataParameter::DB)’:
src/caffe/util/db.cpp:71:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
src/caffe/util/db.cpp: In function ‘caffe::db::DB* caffe::db::GetDB(const string&)’:
src/caffe/util/db.cpp:81:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
make: *** [.build_release/src/caffe/util/db.o] Error 1
我查看了其他和我有同样问题的人的帖子，但他们都使用 R2，而不是 R1。
【问题讨论】：
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那么问题是什么？如果您正在寻找有效的构建说明或补丁，您肯定应该与代码的开发人员交谈吗？我们不是他们。
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@talonmies 问题是：如果我使用的是 R1 而不是 R2，我该如何解决这个编译错误。推导出这个问题并不难。