1if(ENABLE_GITEE) 2 set(REQ_URL "https://gitee.com/mirrors/nccl/repository/archive/v2.7.6-1.tar.gz") 3 set(MD5 "0f2797ab8c876840d09d1277bdead339") 4else() 5 set(REQ_URL "https://github.com/NVIDIA/nccl/archive/v2.7.6-1.tar.gz") 6 set(MD5 "073b19899f374c5ba07d2db02dc38f9f") 7endif() 8 9set(nccl_CFLAGS "-D_FORTIFY_SOURCE=2 -O2") 10mindspore_add_pkg(nccl 11 VER 2.7.6-1 12 LIBS nccl 13 URL ${REQ_URL} 14 MD5 ${MD5} 15 BUILD_OPTION src.build NVCC_GENCODE="-gencode=arch=compute_70,code=sm_70" 16 INSTALL_INCS build/include/* 17 INSTALL_LIBS build/lib/*) 18include_directories(${nccl_INC}) 19add_library(mindspore::nccl ALIAS nccl::nccl)