mirror of
https://github.com/Steffo99/unimore-hpc-assignments.git
synced 2024-11-27 02:24:22 +00:00
59 lines
1.4 KiB
Text
59 lines
1.4 KiB
Text
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ifndef CUDA_HOME
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CUDA_HOME:=/usr/local/cuda
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endif
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ifndef EXERCISE
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EXERCISE=exercise1.cu
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endif
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BUILD_DIR ?= ./build
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NVCC=$(CUDA_HOME)/bin/nvcc
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CXX=g++
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OPT:=-O2 -g
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NVOPT:=-Xcompiler -fopenmp -lineinfo --ptxas-options=-v --use_fast_math `pkg-config --cflags --libs opencv4`
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CXXFLAGS:=$(OPT) -I. $(EXT_CXXFLAGS)
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LDFLAGS:=-lm -lcudart $(EXT_LDFLAGS)
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NVCFLAGS:=$(CXXFLAGS) $(NVOPT)
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NVLDFLAGS:=$(LDFLAGS) -lgomp
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SRCS:= utils.c
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OBJS := $(SRCS:%=$(BUILD_DIR)/%.o) $(EXERCISE:%=$(BUILD_DIR)/%.o)
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EXE=$(EXERCISE:.cu=.exe)
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$(EXE): $(OBJS)
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$(MKDIR_P) $(dir $@)
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$(NVCC) $(NVCFLAGS) $(OBJS) -o $@ $(NVLDFLAGS)
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$(BUILD_DIR)/%.cu.o: %.cu
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$(MKDIR_P) $(dir $@)
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$(NVCC) $(NVCFLAGS) -c $< -o $@
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$(BUILD_DIR)/%.cpp.o: %.cpp
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$(MKDIR_P) $(dir $@)
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$(CXX) $(CXXFLAGS) -c $< -o $@
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$(BUILD_DIR)/%.c.o: %.c
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$(MKDIR_P) $(dir $@)
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$(CXX) $(CXXFLAGS) -c $< -o $@
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all: $(EXE)
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.PHONY: run profile clean
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run: $(EXE)
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./$(EXE)
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profile: $(EXE)
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sudo LD_LIBRARY_PATH=$(CUDA_HOME)/lib:/usr/ext/lib:${LD_LIBRARY_PATH} LIBRARY_PATH=/usr/ext/lib:${LIBRARY_PATH} nvprof --unified-memory-profiling off ./$(EXE)
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metrics: $(EXE)
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sudo LD_LIBRARY_PATH=$(CUDA_HOME)/lib:/usr/ext/lib:${LD_LIBRARY_PATH} LIBRARY_PATH=/usr/ext/lib:${LIBRARY_PATH} nvprof --unified-memory-profiling off --print-gpu-trace --metrics "eligible_warps_per_cycle,achieved_occupancy,sm_efficiency,ipc" ./$(EXE)
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clean:
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-rm -fr $(BUILD_DIR) *.exe *.out *~
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MKDIR_P ?= mkdir -p
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