Below is the log after building from source-
Linking libnccl.so.2.4.8 > /nethome/rxs1576/pytorch/build/nccl/lib/libnccl.so.2.4.8
make: *** [src.build] Segmentation fault (core dumped)
[618/3273] Building CXX object third_party/ideep/mkl-dnn/src/CMakeFiles/mkldnn.dir/cpu/rnn/ref_rnn.cpp.o
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File "setup.py", line 751, in <module>
build_deps()
File "setup.py", line 310, in build_deps
cmake=cmake)
File "/nethome/rxs1576/pytorch/tools/build_pytorch_libs.py", line 59, in build_caffe2
cmake.build(my_env)
File "/nethome/rxs1576/pytorch/tools/setup_helpers/cmake.py", line 334, in build
self.run(build_args, my_env)
File "/nethome/rxs1576/pytorch/tools/setup_helpers/cmake.py", line 142, in run
check_call(command, cwd=self.build_dir, env=env)
File "/nethome/rxs1576/anaconda3/envs/conda36/lib/python3.6/subprocess.py", line 311, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '--build', '.', '--target', 'install', '--config', 'Release', '--', '-j', '16']' returned non-zero exit status 1.