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论文:YOLOv3: An Incremental Improvement
论文地址:https://pjreddie.com/media/files/papers/YOLOv3.pdf
darknet代码:https://github.com/AlexeyAB/darknet#how-to-compile-on-linux
本文配置的方法也主要是参考 https://github.com/AlexeyAB/darknet#how-to-compile-on-linux 下面的介绍。
配置及训练主要是下面5个步骤,每个步骤里面有细分:
github上有关于linux和windows的darknet的配置方法,因为我是在Ubuntu下,所以本文只介绍linux下的配置
1.下载源码
终端输入:
https://github.com/AlexeyAB/darknet.git
gitclone代码下来或者自己手动下载从github上下下来,然后解压。
2.修改Makefile文件
其他文件都不用动,只需要修改Makefile文件
未修改前的Makefile文件如下:
- GPU=0
- CUDNN=0
- OPENCV=0
- DEBUG=0
- OPENMP=0
- LIBSO=0
-
- ARCH= -gencode arch=compute_20,code=[sm_20,sm_21] \
- -gencode arch=compute_30,code=sm_30 \
- -gencode arch=compute_35,code=sm_35 \
- -gencode arch=compute_50,code=[sm_50,compute_50] \
- -gencode arch=compute_52,code=[sm_52,compute_52] \
- -gencode arch=compute_61,code=[sm_61,compute_61]
-
- # This is what I use, uncomment if you know your arch and want to specify
- # ARCH= -gencode arch=compute_52,code=compute_52
-
- VPATH=./src/
- EXEC=darknet
- OBJDIR=./obj/
-
- ifeq ($(LIBSO), 1)
- LIBNAMESO=darknet.so
- APPNAMESO=uselib
- endif
-
- CC=gcc
- CPP=g++
- NVCC=nvcc
- OPTS=-Ofast
- LDFLAGS= -lm -pthread
- COMMON=
- CFLAGS=-Wall -Wfatal-errors
-
- ifeq ($(DEBUG), 1)
- OPTS=-O0 -g
- endif
-
- CFLAGS+=$(OPTS)
-
- ifeq ($(OPENCV), 1)
- COMMON+= -DOPENCV
- CFLAGS+= -DOPENCV
- LDFLAGS+= `pkg-config --libs opencv`
- COMMON+= `pkg-config --cflags opencv`
- endif
-
- ifeq ($(OPENMP), 1)
- CFLAGS+= -fopenmp
- LDFLAGS+= -lgomp
- endif
-
- ifeq ($(GPU), 1)
- COMMON+= -DGPU -I/usr/local/cuda/include/
- CFLAGS+= -DGPU
- LDFLAGS+= -L/usr/local/cuda/lib64 -lcuda -lcudart -lcublas -lcurand
- endif
-
- ifeq ($(CUDNN), 1)
- COMMON+= -DCUDNN
- CFLAGS+= -DCUDNN
- LDFLAGS+= -lcudnn
- endif
-
- OBJ=gemm.o utils.o cuda.o convolutional_layer.o list.o image.o activations.o im2col.o col2im.o blas.o crop_layer.o dropout_layer.o maxpool_layer.o softmax_layer.o data.o matrix.o network.o connected_layer.o cost_layer.o parser.o option_list.o darknet.o detection_layer.o captcha.o route_layer.o writing.o box.o nightmare.o normalization_layer.o avgpool_layer.o coco.o dice.o yolo.o detector.o layer.o compare.o classifier.o local_layer.o swag.o shortcut_layer.o activation_layer.o rnn_layer.o gru_layer.o rnn.o rnn_vid.o crnn_layer.o demo.o tag.o cifar.o go.o batchnorm_layer.o art.o region_layer.o reorg_layer.o super.o voxel.o tree.o
- ifeq ($(GPU), 1)
- LDFLAGS+= -lstdc++
- OBJ+=convolutional_kernels.o activation_kernels.o im2col_kernels.o col2im_kernels.o blas_kernels.o crop_layer_kernels.o dropout_layer_kernels.o maxpool_layer_kernels.o network_kernels.o avgpool_layer_kernels.o
- endif
-
- OBJS = $(addprefix $(OBJDIR), $(OBJ))
- DEPS = $(wildcard src/*.h) Makefile
-
- all: obj backup results $(EXEC) $(LIBNAMESO) $(APPNAMESO)
-
- ifeq ($(LIBSO), 1)
- CFLAGS+= -fPIC
-
- $(LIBNAMESO): $(OBJS)
- $(CPP) -shared -std=c++11 -fvisibility=hidden -DYOLODLL_EXPORTS $(COMMON) $(CFLAGS) $^ -o $@ src/yolo_v2_class.cpp $(LDFLAGS)
-
- $(APPNAMESO): $(OBJS)
- $(CPP) -std=c++11 $(COMMON) $(CFLAGS) -o $@ src/yolo_console_dll.cpp $(LDFLAGS) -L ./ -l:$(LIBNAMESO)
- endif
-
- $(EXEC): $(OBJS)
- $(CC) $(COMMON) $(CFLAGS) $^ -o $@ $(LDFLAGS)
-
- $(OBJDIR)%.o: %.c $(DEPS)
- $(CC) $(COMMON) $(CFLAGS) -c $< -o $@
-
- $(OBJDIR)%.o: %.cu $(DEPS)
- $(NVCC) $(ARCH) $(COMMON) --compiler-options "$(CFLAGS)" -c $< -o $@
-
- obj:
- mkdir -p obj
- backup:
- mkdir -p backup
- results:
- mkdir -p results
-
- .PHONY: clean
-
- clean:
- rm -rf $(OBJS) $(EXEC) $(LIBNAMESO) $(APPNAMESO)
主要只是改前面几个即可,修改的参数介绍如下:
GPU=1
to build with CUDA to accelerate by using GPU (CUDA should be in /usr/local/cuda
)CUDNN=1
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