From 504ece5b00f192d5c1b343fd06ce1648f9139180 Mon Sep 17 00:00:00 2001
From: Edmond Yoo <hj3yoo@uwaterloo.ca>
Date: Mon, 17 Sep 2018 03:06:19 +0000
Subject: [PATCH] Code cleaning & training new YOLO model

---
 Makefile |  112 +++++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 94 insertions(+), 18 deletions(-)

diff --git a/Makefile b/Makefile
index 03be143..2ffccf7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,23 +1,64 @@
-GPU=0
-CUDNN=0
-OPENCV=0
+GPU=1
+CUDNN=1
+CUDNN_HALF=0
+OPENCV=1
+AVX=0
+OPENMP=0
+LIBSO=1
+
+# set GPU=1 and CUDNN=1 to speedup on GPU
+# set CUDNN_HALF=1 to further speedup 3 x times (Mixed-precision using Tensor Cores) on GPU Tesla V100, Titan V, DGX-2
+# set AVX=1 and OPENMP=1 to speedup on CPU (if error occurs then set AVX=0)
+
 DEBUG=0
 
-ARCH= --gpu-architecture=compute_20 --gpu-code=compute_20 
+ARCH= -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]
+
+OS := $(shell uname)
+
+# Tesla V100
+# ARCH= -gencode arch=compute_70,code=[sm_70,compute_70]
+
+# GTX 1080, GTX 1070, GTX 1060, GTX 1050, GTX 1030, Titan Xp, Tesla P40, Tesla P4
+# ARCH= -gencode arch=compute_61,code=sm_61 -gencode arch=compute_61,code=compute_61
+
+# GP100/Tesla P100 � DGX-1
+# ARCH= -gencode arch=compute_60,code=sm_60
+
+# For Jetson TX1, Tegra X1, DRIVE CX, DRIVE PX - uncomment:
+# ARCH= -gencode arch=compute_53,code=[sm_53,compute_53]
+
+# For Jetson Tx2 or Drive-PX2 uncomment:
+# ARCH= -gencode arch=compute_62,code=[sm_62,compute_62]
+
 
 VPATH=./src/
 EXEC=darknet
 OBJDIR=./obj/
 
+ifeq ($(LIBSO), 1)
+LIBNAMESO=darknet.so
+APPNAMESO=uselib
+endif
+
 CC=gcc
-NVCC=nvcc
+CPP=g++
+NVCC=nvcc 
 OPTS=-Ofast
 LDFLAGS= -lm -pthread 
 COMMON= 
-CFLAGS=-Wall -Wfatal-errors 
+CFLAGS=-Wall -Wfatal-errors -Wno-unused-result -Wno-unknown-pragmas
 
 ifeq ($(DEBUG), 1) 
-OPTS=-O0 -g
+OPTS= -O0 -g
+else
+ifeq ($(AVX), 1) 
+CFLAGS+= -ffp-contract=fast -mavx -mavx2 -msse3 -msse4.1 -msse4.2 -msse4a
+endif
 endif
 
 CFLAGS+=$(OPTS)
@@ -29,45 +70,80 @@
 COMMON+= `pkg-config --cflags opencv` 
 endif
 
-ifeq ($(GPU), 1) 
+ifeq ($(OPENMP), 1)
+CFLAGS+= -fopenmp
+LDFLAGS+= -lgomp
+endif
+
+ifeq ($(GPU), 1)
 COMMON+= -DGPU -I/usr/local/cuda/include/
 CFLAGS+= -DGPU
+ifeq ($(OS),Darwin) #MAC
+LDFLAGS+= -L/usr/local/cuda/lib -lcuda -lcudart -lcublas -lcurand
+else
 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 deconvolutional_layer.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 imagenet.o captcha.o route_layer.o writing.o box.o nightmare.o normalization_layer.o avgpool_layer.o coco.o dice.o yolo.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 coco_demo.o tag.o cifar.o yolo_demo.o go.o batchnorm_layer.o art.o
+ifeq ($(CUDNN), 1)
+COMMON+= -DCUDNN
+ifeq ($(OS),Darwin) #MAC
+CFLAGS+= -DCUDNN -I/usr/local/cuda/include
+LDFLAGS+= -L/usr/local/cuda/lib -lcudnn
+else
+CFLAGS+= -DCUDNN -I/usr/local/cudnn/include
+LDFLAGS+= -L/usr/local/cudnn/lib64 -lcudnn
+endif
+endif
+
+ifeq ($(CUDNN_HALF), 1)
+COMMON+= -DCUDNN_HALF
+CFLAGS+= -DCUDNN_HALF
+ARCH+= -gencode arch=compute_70,code=[sm_70,compute_70]
+endif
+
+OBJ=http_stream.o gemm.o utils.o cuda.o convolutional_layer.o list.o image.o activations.o im2col.o col2im.o blas.o crop_layer.o dropout_layer.o maxpool_layer.o softmax_layer.o data.o matrix.o network.o connected_layer.o cost_layer.o parser.o option_list.o darknet.o detection_layer.o captcha.o route_layer.o writing.o box.o nightmare.o normalization_layer.o avgpool_layer.o coco.o dice.o yolo.o detector.o layer.o compare.o classifier.o local_layer.o swag.o shortcut_layer.o activation_layer.o rnn_layer.o gru_layer.o rnn.o rnn_vid.o crnn_layer.o demo.o tag.o cifar.o go.o batchnorm_layer.o art.o region_layer.o reorg_layer.o reorg_old_layer.o super.o voxel.o tree.o yolo_layer.o upsample_layer.o
 ifeq ($(GPU), 1) 
 LDFLAGS+= -lstdc++ 
-OBJ+=convolutional_kernels.o deconvolutional_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 softmax_layer_kernels.o network_kernels.o avgpool_layer_kernels.o
+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 results $(EXEC)
+all: obj backup results $(EXEC) $(LIBNAMESO) $(APPNAMESO)
+
+ifeq ($(LIBSO), 1) 
+CFLAGS+= -fPIC
+
+$(LIBNAMESO): $(OBJS) src/yolo_v2_class.hpp src/yolo_v2_class.cpp
+	$(CPP) -shared -std=c++11 -fvisibility=hidden -DYOLODLL_EXPORTS $(COMMON) $(CFLAGS) $(OBJS) src/yolo_v2_class.cpp -o $@ $(LDFLAGS)
+	
+$(APPNAMESO): $(LIBNAMESO) src/yolo_v2_class.hpp src/yolo_console_dll.cpp
+	$(CPP) -std=c++11 $(COMMON) $(CFLAGS) -o $@ src/yolo_console_dll.cpp $(LDFLAGS) -L ./ -l:$(LIBNAMESO)
+endif
 
 $(EXEC): $(OBJS)
-	$(CC) $(COMMON) $(CFLAGS) $^ -o $@ $(LDFLAGS)
+	$(CPP) $(COMMON) $(CFLAGS) $^ -o $@ $(LDFLAGS)
 
 $(OBJDIR)%.o: %.c $(DEPS)
 	$(CC) $(COMMON) $(CFLAGS) -c $< -o $@
 
+$(OBJDIR)%.o: %.cpp $(DEPS)
+	$(CPP) $(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)
+	rm -rf $(OBJS) $(EXEC) $(LIBNAMESO) $(APPNAMESO)
 

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