message: [CircleCI] fix NCCL build issue
diff: @@ -60,7 +60,6 @@ jobs:
  command: |
  export FF_HOME=$PWD
  export CUDNN_HOME=$CUDNN_ROOT_DIR
  - export LG_RT_DIR=$PWD/legion/runtime
  export CUDA_ARCH="52,60,70"
  export GPU_ARCH="52,60,70"
  export CUDA_HOME=/usr/local/cuda-10.1
  @@ -115,7 +114,7 @@ jobs:
  command: |
  cd nccl
  git submodule update --init --recursive
  - make -j src.build NVCC_GENCODE="-gencode=arch=compute_60,code=sm_60"
  + make -j src.build NVCC_GENCODE="-gencode arch=compute_52,code=sm_52 -gencode arch=compute_60,code=sm_60 -gencode arch=compute_70,code=sm_70"
  cd ..
  sudo add-apt-repository ppa:deadsnakes/ppa
  sudo apt-get update
  @@ -135,7 +134,6 @@ jobs:
  command: |
  export FF_HOME=$PWD
  export CUDNN_HOME=$CUDNN_ROOT_DIR
  - export LG_RT_DIR=$PWD/legion/runtime
  export CUDA_ARCH="52,60,70"
  export GPU_ARCH="52,60,70"
  export CUDA_HOME=/usr/local/cuda-10.1
  