initial

external/tracy/examples/CUDAGraphRepro/Makefile

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+TRACY_PUBLIC := ../../public
+NVCC         := nvcc
+CXX          := g++
+CUPTI_INC    := /usr/local/cuda/include
+CUPTI_LIB    := /usr/local/cuda/lib64
+
+TRACY_SRCS   := $(TRACY_PUBLIC)/TracyClient.cpp
+INCLUDES     := -I$(TRACY_PUBLIC) -I$(CUPTI_INC)
+LIBS         := -L$(CUPTI_LIB) -lcuda -lcupti -lpthread -ldl
+
+CXXFLAGS_REL   := -O2 -DTRACY_ENABLE
+CXXFLAGS_DBG   := -g -O0 -DTRACY_ENABLE
+NVCCFLAGS_REL  := -arch=native -O2 -DTRACY_ENABLE
+NVCCFLAGS_DBG  := -arch=native -g -O0 -DTRACY_ENABLE
+
+.PHONY: all debug investigate investigate2 clean
+
+all: repro
+
+debug: repro_debug
+
+investigate: test_corr_reuse
+
+investigate2: test_graphid_recycle
+
+# Release build
+repro: repro.cu tracy_client.o
+	$(NVCC) $(NVCCFLAGS_REL) $(INCLUDES) -o $@ $< tracy_client.o $(LIBS)
+
+tracy_client.o: $(TRACY_SRCS)
+	$(CXX) $(CXXFLAGS_REL) $(INCLUDES) -c -o $@ $<
+
+# Debug build (asserts enabled, no NDEBUG)
+repro_debug: repro.cu tracy_client_debug.o
+	$(NVCC) $(NVCCFLAGS_DBG) $(INCLUDES) -o $@ $< tracy_client_debug.o $(LIBS)
+
+tracy_client_debug.o: $(TRACY_SRCS)
+	$(CXX) $(CXXFLAGS_DBG) $(INCLUDES) -c -o $@ $<
+
+# Investigation: correlationId uniqueness per graph launch (no Tracy dependency)
+test_corr_reuse: test_corr_reuse.cu
+	$(NVCC) $(NVCCFLAGS_REL) $(INCLUDES) -o $@ $< $(LIBS)
+
+# Investigation: does CUPTI recycle graphId values after cudaGraphExecDestroy?
+test_graphid_recycle: test_graphid_recycle.cu
+	$(NVCC) $(NVCCFLAGS_REL) $(INCLUDES) -o $@ $< $(LIBS)
+
+clean:
+	rm -f repro repro_debug test_corr_reuse test_graphid_recycle tracy_client.o tracy_client_debug.o