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build: update fallback gencodes #271

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build: update fallback gencodes #271

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20 changes: 19 additions & 1 deletion src/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -16,10 +16,28 @@ CUDARTLIB ?= cudart

CUDA_VERSION = $(strip $(shell which $(NVCC) >/dev/null && $(NVCC) --version | grep release | sed 's/.*release //' | sed 's/\,.*//'))
CUDA_MAJOR = $(shell echo $(CUDA_VERSION) | cut -d "." -f 1)
CUDA_MINOR = $(shell echo $(CUDA_VERSION) | cut -d "." -f 2)

# Better define NVCC_GENCODE in your environment to the minimal set
# of archs to reduce compile time.
ifeq ($(shell test "0$(CUDA_MAJOR)" -ge 11; echo $$?),0)
ifeq ($(shell test "0$(CUDA_MAJOR)" -ge 12 -a "0$(CUDA_MINOR)" -ge 6; echo $$?),0)
NVCC_GENCODE ?= -gencode=arch=compute_60,code=sm_60 \
-gencode=arch=compute_61,code=sm_61 \
-gencode=arch=compute_70,code=sm_70 \
-gencode=arch=compute_80,code=sm_80 \
-gencode=arch=compute_80,code=sm_80 \
-gencode=arch=compute_90,code=sm_90 \
-gencode=arch=compute_100,code=sm_100 \
-gencode=arch=compute_100,code=compute_100
else ifeq ($(shell test "0$(CUDA_MAJOR)" -ge 12; echo $$?),0)
NVCC_GENCODE ?= -gencode=arch=compute_60,code=sm_60 \
-gencode=arch=compute_61,code=sm_61 \
-gencode=arch=compute_70,code=sm_70 \
-gencode=arch=compute_80,code=sm_80 \
-gencode=arch=compute_80,code=sm_80 \
-gencode=arch=compute_90,code=sm_90 \
-gencode=arch=compute_90,code=compute_90
else ifeq ($(shell test "0$(CUDA_MAJOR)" -ge 11; echo $$?),0)
NVCC_GENCODE ?= -gencode=arch=compute_60,code=sm_60 \
-gencode=arch=compute_61,code=sm_61 \
-gencode=arch=compute_70,code=sm_70 \
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