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make: add error message for bad CUDA version

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JohannesGaessler 2024-02-10 20:41:08 +01:00
parent 4b7b38bef5
commit d02245cd76
1 changed files with 8 additions and 0 deletions
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8
Makefile
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@ -569,6 +569,14 @@ $(info I CC: $(shell $(CC) --version | head -n 1))
$(info I CXX: $(shell $(CXX) --version | head -n 1))
ifdef LLAMA_CUBLAS
$(info I NVCC: $(shell $(NVCC) --version | tail -n 1))
CUDA_VERSION := $(shell nvcc --version | grep -oP 'release (\K[0-9]+\.[0-9])')
ifeq ($(shell echo "$(CUDA_VERSION) < 11.7" | bc),1)
ifndef CUDA_DOCKER_ARCH
ifndef CUDA_POWER_ARCH
$(error I ERROR: For CUDA versions < 11.7 a target CUDA architecture must be explicitly provided via CUDA_DOCKER_ARCH)
endif # CUDA_POWER_ARCH
endif # CUDA_DOCKER_ARCH
endif # eq ($(shell echo "$(CUDA_VERSION) < 11.7" | bc),1)
endif # LLAMA_CUBLAS
$(info )