mirror of
https://github.com/AdaCore/cuda.git
synced 2026-02-12 13:05:54 -08:00
2a32ec2b80
Wrapper now only selects -v to ptxas when set in verbose mode itself. Various fixes in project files and Makefiles. Added parameter to setup.sh to select GPU architecture.
71 lines
2.0 KiB
Makefile
71 lines
2.0 KiB
Makefile
export PATH := install/bin:$(PATH)
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BB_SRC := ../bb-runtimes
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GNAT_SRC := ../gnat
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local_llvm := $(shell which llvm-gcc)
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ifeq (, $(local_llvm))
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$(error "No llvm-gcc in PATH")
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endif
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$(info "LLVM's GCC : $(local_llvm)")
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llvm_dir := $(shell dirname $(dir $(local_llvm)))
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ifeq (, $(llvm_dir))
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$(error "Could not locate LLVM's directory")
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endif
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$(info "LLVM directory: $(llvm_dir)")
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cuda_dir := $(shell sh locate_cuda_root.sh)
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ifeq (, $(cuda_dir))
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$(error "Could not locate CUDA's directory")
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endif
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$(info "CUDA directory: $(cuda_dir)")
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libdevice.bc := $(shell find -L $(cuda_dir) -iname "libdevice.*.bc" | head -n 1)
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ifeq (, $(libdevice.bc))
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$(error "Could not locate libdevice.*.bc")
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endif
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$(info "libdevice.bc : $(libdevice.bc)")
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export PATH := $(cuda_dir)/bin:$(PATH)
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.PHONY: main clean wrapper runtime
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main: install/bin wrapper runtime
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wrapper:
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@echo "======================= WRAPPER BUILDING"
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gprbuild -p -P wrapper/wrapper.gpr
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cp wrapper/obj/gnatcuda_wrapper install/bin/cuda-gcc
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cp install/bin/cuda-gcc $(llvm_dir)/bin/cuda-gcc
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cp $(llvm_dir)/bin/llvm-gnatbind $(llvm_dir)/bin/cuda-gnatbind
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runtime: libdevice.ads
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@echo "======================= RUNTIME BUILDING"
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rm -rf install/include/rts-sources/device_gnat
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./gen-rts-sources.py --bb-dir $(BB_SRC) --gnat $(GNAT_SRC) --rts-profile=light
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./build-rts.py --bb-dir $(BB_SRC) --rts-src-descriptor install/lib/gnat/rts-sources.json cuda-device --force -b --mcpu $(GPU_ARCH)
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rm -rf install/lib/rts-device-cuda
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mv install/device-cuda install/lib/rts-device-cuda
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cp -R runtime/device_gnat/* install/lib/rts-device-cuda/gnat/
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rm -rf $(llvm_dir)/lib/rts-device-cuda
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cp -R install/lib/rts-device-cuda $(llvm_dir)/lib/rts-device-cuda
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libdevice.ads:
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llvm-ads $(libdevice.bc) ./runtime/device_gnat/libdevice.ads
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install/bin:
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@echo "======================= INSTALL SETUP"
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mkdir -p install
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mkdir -p install/bin
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uninstall:
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rm $(llvm_dir)/bin/cuda-gcc
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rm -rf $(llvm_dir)/lib/rts-device-cuda
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clean:
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rm -rf install
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gprclean -P wrapper/wrapper.gpr
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