torch.utils.ffi¶
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torch.utils.ffi.create_extension(name, headers, sources, verbose=True, with_cuda=False, package=False, relative_to='.', **kwargs)[source]¶ Creates and configures a cffi.FFI object, that builds PyTorch extension.
Parameters: - name (str) – package name. Can be a nested module e.g.
.ext.my_lib. - headers (str or List[str]) – list of headers, that contain only exported functions
- sources (List[str]) – list of sources to compile.
- verbose (bool, optional) – if set to
False, no output will be printed (default: True). - with_cuda (bool, optional) – set to
Trueto compile with CUDA headers (default: False) - package (bool, optional) – set to
Trueto build in package mode (for modules meant to be installed as pip packages) (default: False). - relative_to (str, optional) – path of the build file. Required when
package is True. It’s best to use__file__for this argument. - kwargs – additional arguments that are passed to ffi to declare the extension. See Extension API reference for details.
- name (str) – package name. Can be a nested module e.g.