NVIDIA / NVIDIA/apex

nvcc fatal: Unsupported gpu architecture 'compute_75'

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Description

Trying to install on driver cuda11 with torch 1.6 (not same) ubuntu 18.04 on single computer to prepare locally distriuted training.

pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./
/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/commands/install.py:243: UserWarning: Disabling all use of wheels due to the use of --build-option / --global-option / --install-option.
  cmdoptions.check_install_build_global(options)
Non-user install because site-packages writeable
Created temporary directory: /tmp/pip-ephem-wheel-cache-z01293su
Created temporary directory: /tmp/pip-req-tracker-dm0m_po4
Initialized build tracking at /tmp/pip-req-tracker-dm0m_po4
Created build tracker: /tmp/pip-req-tracker-dm0m_po4
Entered build tracker: /tmp/pip-req-tracker-dm0m_po4
Created temporary directory: /tmp/pip-install-7268gaop
Processing /home/tyoc213/Documentos/github/apex
  Created temporary directory: /tmp/pip-req-build-qm_achnr
  Added file:///home/tyoc213/Documentos/github/apex to build tracker '/tmp/pip-req-tracker-dm0m_po4'
    Running setup.py (path:/tmp/pip-req-build-qm_achnr/setup.py) egg_info for package from file:///home/tyoc213/Documentos/github/apex
    Created temporary directory: /tmp/pip-pip-egg-info-u8bxddk4
    Running command python setup.py egg_info


    torch.__version__  = 1.6.0


    running egg_info
    creating /tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info
    writing /tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/PKG-INFO
    writing dependency_links to /tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/dependency_links.txt
    writing top-level names to /tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/top_level.txt
    writing manifest file '/tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/SOURCES.txt'
    reading manifest file '/tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/SOURCES.txt'
    writing manifest file '/tmp/pip-pip-egg-info-u8bxddk4/apex.egg-info/SOURCES.txt'
    /tmp/pip-req-build-qm_achnr/setup.py:67: UserWarning: Option --pyprof not specified. Not installing PyProf dependencies!
      warnings.warn("Option --pyprof not specified. Not installing PyProf dependencies!")
  Source in /tmp/pip-req-build-qm_achnr has version 0.1, which satisfies requirement apex==0.1 from file:///home/tyoc213/Documentos/github/apex
  Removed apex==0.1 from file:///home/tyoc213/Documentos/github/apex from build tracker '/tmp/pip-req-tracker-dm0m_po4'
Skipping wheel build for apex, due to binaries being disabled for it.
Installing collected packages: apex
  Created temporary directory: /tmp/pip-record-pc4rojpr
    Running command /home/tyoc213/miniconda3/envs/fastai2/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' --cpp_ext --cuda_ext install --record /tmp/pip-record-pc4rojpr/install-record.txt --single-version-externally-managed --compile --install-headers /home/tyoc213/miniconda3/envs/fastai2/include/python3.7m/apex


    torch.__version__  = 1.6.0


    /tmp/pip-req-build-qm_achnr/setup.py:67: UserWarning: Option --pyprof not specified. Not installing PyProf dependencies!
      warnings.warn("Option --pyprof not specified. Not installing PyProf dependencies!")

    Compiling cuda extensions with
    nvcc: NVIDIA (R) Cuda compiler driver
    Copyright (c) 2005-2017 NVIDIA Corporation
    Built on Fri_Nov__3_21:07:56_CDT_2017
    Cuda compilation tools, release 9.1, V9.1.85
    from /usr/bin

    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-x86_64-3.7
    creating build/lib.linux-x86_64-3.7/apex
    copying apex/__init__.py -> build/lib.linux-x86_64-3.7/apex
    creating build/lib.linux-x86_64-3.7/apex/pyprof
    copying apex/pyprof/__init__.py -> build/lib.linux-x86_64-3.7/apex/pyprof
    creating build/lib.linux-x86_64-3.7/apex/mlp
    copying apex/mlp/mlp.py -> build/lib.linux-x86_64-3.7/apex/mlp
    copying apex/mlp/__init__.py -> build/lib.linux-x86_64-3.7/apex/mlp
    creating build/lib.linux-x86_64-3.7/apex/fp16_utils
    copying apex/fp16_utils/fp16_optimizer.py -> build/lib.linux-x86_64-3.7/apex/fp16_utils
    copying apex/fp16_utils/fp16util.py -> build/lib.linux-x86_64-3.7/apex/fp16_utils
    copying apex/fp16_utils/loss_scaler.py -> build/lib.linux-x86_64-3.7/apex/fp16_utils
    copying apex/fp16_utils/__init__.py -> build/lib.linux-x86_64-3.7/apex/fp16_utils
    creating build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/handle.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/utils.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/__version__.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/_amp_state.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/compat.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/wrap.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/rnn_compat.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/amp.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/_process_optimizer.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/opt.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/frontend.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/scaler.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/_initialize.py -> build/lib.linux-x86_64-3.7/apex/amp
    copying apex/amp/__init__.py -> build/lib.linux-x86_64-3.7/apex/amp
    creating build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/fused_adam.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/fused_novograd.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/fused_sgd.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/fused_adagrad.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/fused_lamb.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    copying apex/optimizers/__init__.py -> build/lib.linux-x86_64-3.7/apex/optimizers
    creating build/lib.linux-x86_64-3.7/apex/normalization
    copying apex/normalization/fused_layer_norm.py -> build/lib.linux-x86_64-3.7/apex/normalization
    copying apex/normalization/__init__.py -> build/lib.linux-x86_64-3.7/apex/normalization
    creating build/lib.linux-x86_64-3.7/apex/RNN
    copying apex/RNN/models.py -> build/lib.linux-x86_64-3.7/apex/RNN
    copying apex/RNN/cells.py -> build/lib.linux-x86_64-3.7/apex/RNN
    copying apex/RNN/RNNBackend.py -> build/lib.linux-x86_64-3.7/apex/RNN
    copying apex/RNN/__init__.py -> build/lib.linux-x86_64-3.7/apex/RNN
    creating build/lib.linux-x86_64-3.7/apex/contrib
    copying apex/contrib/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib
    creating build/lib.linux-x86_64-3.7/apex/multi_tensor_apply
    copying apex/multi_tensor_apply/__init__.py -> build/lib.linux-x86_64-3.7/apex/multi_tensor_apply
    copying apex/multi_tensor_apply/multi_tensor_apply.py -> build/lib.linux-x86_64-3.7/apex/multi_tensor_apply
    creating build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/optimized_sync_batchnorm.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/multiproc.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/LARC.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/sync_batchnorm.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/optimized_sync_batchnorm_kernel.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/sync_batchnorm_kernel.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/__init__.py -> build/lib.linux-x86_64-3.7/apex/parallel
    copying apex/parallel/distributed.py -> build/lib.linux-x86_64-3.7/apex/parallel
    creating build/lib.linux-x86_64-3.7/apex/reparameterization
    copying apex/reparameterization/weight_norm.py -> build/lib.linux-x86_64-3.7/apex/reparameterization
    copying apex/reparameterization/reparameterization.py -> build/lib.linux-x86_64-3.7/apex/reparameterization
    copying apex/reparameterization/__init__.py -> build/lib.linux-x86_64-3.7/apex/reparameterization
    creating build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/data.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/__main__.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/randomSample.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/output.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/utility.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/pointwise.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/pooling.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/reduction.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/misc.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/conv.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/loss.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/normalization.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/convert.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/recurrentCell.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/dropout.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/activation.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/prof.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/index_slice_join_mutate.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/embedding.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/softmax.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/linear.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/optim.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/base.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/usage.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/__init__.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    copying apex/pyprof/prof/blas.py -> build/lib.linux-x86_64-3.7/apex/pyprof/prof
    creating build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/__main__.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/kernel.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/db.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/nvvp.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/parse.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    copying apex/pyprof/parse/__init__.py -> build/lib.linux-x86_64-3.7/apex/pyprof/parse
    creating build/lib.linux-x86_64-3.7/apex/pyprof/nvtx
    copying apex/pyprof/nvtx/nvmarker.py -> build/lib.linux-x86_64-3.7/apex/pyprof/nvtx
    copying apex/pyprof/nvtx/__init__.py -> build/lib.linux-x86_64-3.7/apex/pyprof/nvtx
    creating build/lib.linux-x86_64-3.7/apex/amp/lists
    copying apex/amp/lists/torch_overrides.py -> build/lib.linux-x86_64-3.7/apex/amp/lists
    copying apex/amp/lists/functional_overrides.py -> build/lib.linux-x86_64-3.7/apex/amp/lists
    copying apex/amp/lists/tensor_overrides.py -> build/lib.linux-x86_64-3.7/apex/amp/lists
    copying apex/amp/lists/__init__.py -> build/lib.linux-x86_64-3.7/apex/amp/lists
    creating build/lib.linux-x86_64-3.7/apex/contrib/groupbn
    copying apex/contrib/groupbn/batch_norm.py -> build/lib.linux-x86_64-3.7/apex/contrib/groupbn
    copying apex/contrib/groupbn/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib/groupbn
    creating build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/encdec_multihead_attn.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/self_multihead_attn.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/fast_self_multihead_attn_norm_add_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/fast_self_multihead_attn_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/mask_softmax_dropout_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/fast_encdec_multihead_attn_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/fast_encdec_multihead_attn_norm_add_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/encdec_multihead_attn_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/self_multihead_attn_func.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    copying apex/contrib/multihead_attn/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib/multihead_attn
    creating build/lib.linux-x86_64-3.7/apex/contrib/sparsity
    copying apex/contrib/sparsity/sparse_masklib.py -> build/lib.linux-x86_64-3.7/apex/contrib/sparsity
    copying apex/contrib/sparsity/asp.py -> build/lib.linux-x86_64-3.7/apex/contrib/sparsity
    copying apex/contrib/sparsity/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib/sparsity
    creating build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/fused_adam.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/fp16_optimizer.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/distributed_fused_adam_v3.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/distributed_fused_adam_v2.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/fused_sgd.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/distributed_fused_lamb.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/distributed_fused_adam.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/fused_lamb.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    copying apex/contrib/optimizers/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib/optimizers
    creating build/lib.linux-x86_64-3.7/apex/contrib/xentropy
    copying apex/contrib/xentropy/softmax_xentropy.py -> build/lib.linux-x86_64-3.7/apex/contrib/xentropy
    copying apex/contrib/xentropy/__init__.py -> build/lib.linux-x86_64-3.7/apex/contrib/xentropy
    running build_ext
    building 'apex_C' extension
    creating /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7
    creating /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc
    Emitting ninja build file /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/build.ninja...
    Compiling objects...
    Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
    [1/1] c++ -MMD -MF /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/flatten_unflatten.o.d -pthread -B /home/tyoc213/miniconda3/envs/fastai2/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/flatten_unflatten.cpp -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/flatten_unflatten.o -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=apex_C -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    In file included from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/Parallel.h:149:0,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/extension.h:4,
                     from /tmp/pip-req-build-qm_achnr/csrc/flatten_unflatten.cpp:1:
    /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
     #pragma omp parallel for if ((end - begin) >= grain_size)

    In file included from /tmp/pip-req-build-qm_achnr/csrc/flatten_unflatten.cpp:2:0:
    /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/utils/tensor_flatten.h: In member function ‘at::DeprecatedTypeProperties& torch::utils::TensorGroup::type()’:
    /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/utils/tensor_flatten.h:36:28: warning: ‘at::DeprecatedTypeProperties& at::Tensor::type() const’ is deprecated: Tensor.type() is deprecated. Instead use Tensor.options(), which in many cases (e.g. in a constructor) is a drop-in replacement. If you were using data from type(), that is now available from Tensor itself, so instead of tensor.type().scalar_type(), use tensor.scalar_type() instead and instead of tensor.type().backend() use tensor.device(). [-Wdeprecated-declarations]
         return tensors[0].type();
                                ^
    In file included from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/Tensor.h:3:0,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/Context.h:4,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/ATen.h:5,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/types.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader_options.h:4,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/base.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/stateful.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/data.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/all.h:4,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/extension.h:4,
                     from /tmp/pip-req-build-qm_achnr/csrc/flatten_unflatten.cpp:1:
    /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/core/TensorBody.h:268:30: note: declared here
       DeprecatedTypeProperties & type() const {
                                  ^~~~
    g++ -pthread -shared -B /home/tyoc213/miniconda3/envs/fastai2/compiler_compat -L/home/tyoc213/miniconda3/envs/fastai2/lib -Wl,-rpath=/home/tyoc213/miniconda3/envs/fastai2/lib -Wl,--no-as-needed -Wl,--sysroot=/ /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/flatten_unflatten.o -L/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/lib -lc10 -ltorch -ltorch_cpu -ltorch_python -o build/lib.linux-x86_64-3.7/apex_C.cpython-37m-x86_64-linux-gnu.so
    building 'amp_C' extension
    Emitting ninja build file /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/build.ninja...
    Compiling objects...
    Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N)
    [1/11] /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_sgd_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_sgd_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    FAILED: /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_sgd_kernel.o
    /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_sgd_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_sgd_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    nvcc fatal   : Unsupported gpu architecture 'compute_75'
    [2/11] /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_scale_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_scale_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    FAILED: /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_scale_kernel.o
    /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_scale_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_scale_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    nvcc fatal   : Unsupported gpu architecture 'compute_75'
    [3/11] /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_l2norm_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_l2norm_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    FAILED: /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_l2norm_kernel.o
    /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_l2norm_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_l2norm_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    nvcc fatal   : Unsupported gpu architecture 'compute_75'
    [4/11] /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_lamb_stage_1.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_lamb_stage_1.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    FAILED: /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_lamb_stage_1.o
    /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_lamb_stage_1.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_lamb_stage_1.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    nvcc fatal   : Unsupported gpu architecture 'compute_75'
    [5/11] /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_axpby_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_axpby_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    FAILED: /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_axpby_kernel.o
    /usr/bin/nvcc -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/multi_tensor_axpby_kernel.cu -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/multi_tensor_axpby_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -lineinfo -O3 --use_fast_math -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=sm_75 -std=c++14
    nvcc fatal   : Unsupported gpu architecture 'compute_75'
    [6/11] c++ -MMD -MF /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/amp_C_frontend.o.d -pthread -B /home/tyoc213/miniconda3/envs/fastai2/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/TH -I/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/THC -I/home/tyoc213/miniconda3/envs/fastai2/include/python3.7m -c -c /tmp/pip-req-build-qm_achnr/csrc/amp_C_frontend.cpp -o /tmp/pip-req-build-qm_achnr/build/temp.linux-x86_64-3.7/csrc/amp_C_frontend.o -O3 -DVERSION_GE_1_1 -DVERSION_GE_1_3 -DVERSION_GE_1_5 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_C -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++14
    cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
    In file included from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/Parallel.h:149:0,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/utils.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h:5,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/nn.h:3,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/all.h:7,
                     from /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/torch/extension.h:4,
                     from /tmp/pip-req-build-qm_achnr/csrc/amp_C_frontend.cpp:1:
    /home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/include/ATen/ParallelOpenMP.h:84:0: warning: ignoring #pragma omp parallel [-Wunknown-pragmas]
     #pragma omp parallel for if ((end - begin) >= grain_size)

    ninja: build stopped: subcommand failed.
    Traceback (most recent call last):
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1515, in _run_ninja_build
        env=env)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/subprocess.py", line 512, in run
        output=stdout, stderr=stderr)
    subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-req-build-qm_achnr/setup.py", line 420, in <module>
        extras_require=extras,
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/setuptools/__init__.py", line 165, in setup
        return distutils.core.setup(**attrs)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/core.py", line 148, in setup
        dist.run_commands()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/setuptools/command/install.py", line 61, in run
        return orig.install.run(self)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/install.py", line 545, in run
        self.run_command('build')
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/build.py", line 135, in run
        self.run_command(cmd_name)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 87, in run
        _build_ext.run(self)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
        _build_ext.build_ext.run(self)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/build_ext.py", line 340, in run
        self.build_extensions()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 649, in build_extensions
        build_ext.build_extensions(self)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
        _build_ext.build_ext.build_extensions(self)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions
        self._build_extensions_serial()
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial
        self.build_extension(ext)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 208, in build_extension
        _build_ext.build_extension(self, ext)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/distutils/command/build_ext.py", line 534, in build_extension
        depends=ext.depends)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 478, in unix_wrap_ninja_compile
        with_cuda=with_cuda)
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1233, in _write_ninja_file_and_compile_objects
        error_prefix='Error compiling objects for extension')
      File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1529, in _run_ninja_build
        raise RuntimeError(message)
    RuntimeError: Error compiling objects for extension
    Running setup.py install for apex ... error
ERROR: Command errored out with exit status 1: /home/tyoc213/miniconda3/envs/fastai2/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' --cpp_ext --cuda_ext install --record /tmp/pip-record-pc4rojpr/install-record.txt --single-version-externally-managed --compile --install-headers /home/tyoc213/miniconda3/envs/fastai2/include/python3.7m/apex Check the logs for full command output.
Exception information:
Traceback (most recent call last):
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 841, in install
    req_description=str(self.req),
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/operations/install/legacy.py", line 86, in install
    raise LegacyInstallFailure
pip._internal.operations.install.legacy.LegacyInstallFailure

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 188, in _main
    status = self.run(options, args)
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
    return func(self, options, args)
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 407, in run
    use_user_site=options.use_user_site,
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/req/__init__.py", line 71, in install_given_reqs
    **kwargs
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 845, in install
    six.reraise(*exc.parent)
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_vendor/six.py", line 703, in reraise
    raise value
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/operations/install/legacy.py", line 76, in install
    cwd=unpacked_source_directory,
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/utils/subprocess.py", line 274, in runner
    spinner=spinner,
  File "/home/tyoc213/miniconda3/envs/fastai2/lib/python3.7/site-packages/pip/_internal/utils/subprocess.py", line 241, in call_subprocess
    raise InstallationError(exc_msg)
pip._internal.exceptions.InstallationError: Command errored out with exit status 1: /home/tyoc213/miniconda3/envs/fastai2/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-qm_achnr/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' --cpp_ext --cuda_ext install --record /tmp/pip-record-pc4rojpr/install-record.txt --single-version-externally-managed --compile --install-headers /home/tyoc213/miniconda3/envs/fastai2/include/python3.7m/apex Check the logs for full command output.
1 location(s) to search for versions of pip:
* https://pypi.org/simple/pip/
Fetching project page and analyzing links: https://pypi.org/simple/pip/
Getting page https://pypi.org/simple/pip/
Found index url https://pypi.org/simple
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/pip/ HTTP/1.1" 200 14137
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Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with setup.py and the reported pip install command, then compare its CUDA extension configuration with the nvcc and PyTorch versions shown in the log. Done means the reported installation path no longer fails with the unsupported compute_75 architecture error.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
build-system, machine-learning
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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