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ifndef OS |
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OS := $(shell uname) |
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HOST_ARCH := $(shell uname -m) |
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endif |
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CUDA_INSTALL_PATH ?= ../../../.. |
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NVCC := "$(CUDA_INSTALL_PATH)/bin/nvcc" |
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TARGET_ARCH ?= $(HOST_ARCH) |
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TARGET_OS ?= $(shell uname | tr A-Z a-z) |
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ifneq ($(TARGET_ARCH), $(HOST_ARCH)) |
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INCLUDES = -I$(CUDA_INSTALL_PATH)/targets/$(HOST_ARCH)-$(shell uname | tr A-Z a-z)/include |
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INCLUDES += -I$(CUDA_INSTALL_PATH)/targets/$(TARGET_ARCH)-$(TARGET_OS)/include |
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LIB_PATH ?= $(CUDA_INSTALL_PATH)/targets/$(TARGET_ARCH)-$(TARGET_OS)/lib |
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TARGET_CUDA_PATH = -L $(LIB_PATH)/stubs |
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else |
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INCLUDES := -I"$(CUDA_INSTALL_PATH)/include" -I../../include |
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EXTRAS_LIB_PATH := ../../lib64 |
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LIB_PATH ?= "$(CUDA_INSTALL_PATH)/lib64" |
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endif |
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LIBS := |
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ifeq ($(HOST_ARCH), $(TARGET_ARCH)) |
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LIBS = -L $(EXTRAS_LIB_PATH) |
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endif |
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LIBS += $(TARGET_CUDA_PATH) -lcuda -L $(LIB_PATH) -lcupti |
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NVCCFLAGS := |
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ifneq ($(TARGET_ARCH), $(HOST_ARCH)) |
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ifeq ($(TARGET_ARCH), aarch64) |
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ifeq ($(TARGET_OS), linux) |
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HOST_COMPILER ?= aarch64-linux-gnu-g++ |
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else ifeq ($(TARGET_OS),qnx) |
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ifeq ($(QNX_HOST),) |
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$(error ERROR - QNX_HOST must be passed to the QNX host toolchain) |
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endif |
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ifeq ($(QNX_TARGET),) |
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$(error ERROR - QNX_TARGET must be passed to the QNX target toolchain) |
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endif |
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HOST_COMPILER ?= $(QNX_HOST)/usr/bin/q++ |
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NVCCFLAGS += --qpp-config 8.3.0,gcc_ntoaarch64le -lsocket |
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endif |
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endif |
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ifdef HOST_COMPILER |
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NVCC_COMPILER := -ccbin $(HOST_COMPILER) |
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endif |
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endif |
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FINALIZE_LIB = libCuptiFinalize.so |
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cupti_finalize: libinject.cpp |
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$(NVCC) $(NVCC_COMPILER) $(NVCCFLAGS) $(INCLUDES) -o $(FINALIZE_LIB) -Xcompiler -fPIC -shared $< $(LIBS) |
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$(info export CUDA_INJECTION64_PATH=<full_path>/libCuptiFinalize.so and run any CUDA sample with runtime more than 10 seconds(Graphics/Simulations samples) for demonstration) |
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clean: |
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rm -f $(FINALIZE_LIB) libinject.o |
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