コード例 #1
0
    def transpose(self, X, new_axes):
        self.check_compatible_shape(X)

        new_axes = _canonical_axes_description(new_axes)
        new_folded_axes = _fold_axes(new_axes)

        permutation = [
            self.folded_axes.index(axis) for axis in new_folded_axes
        ]

        # check if this permutation only moves length 1 axes, if so we can just shuffle metadata
        new_space = self.transposed(new_axes)

        self_real_shape = tuple(s for s in self.folded_shape if s != 1)
        new_real_shape = tuple(s for s in new_space.folded_shape if s != 1)

        if self_real_shape == new_real_shape:
            X = new_space.unfold(X)
        else:
            X = self.fold(X)
            X = gpu.utils.transpose(X, permutation)
            new_space = self.transposed(new_axes)
            X = new_space.unfold(X)

        return X, new_space
コード例 #2
0
ファイル: space.py プロジェクト: BKJackson/txtnets
    def transpose(self, X, new_axes):
        self.check_compatible_shape(X)

        new_axes = _canonical_axes_description(new_axes)

        X = self.fold(X)
        X = np.transpose(X, [self.folded_axes.index(axis) for axis in _fold_axes(new_axes)])
        new_space = self.transposed(new_axes)
        X = new_space.unfold(X)

        new_space.check_compatible_shape(X)

        return X, new_space
コード例 #3
0
ファイル: space.py プロジェクト: wooginawunan/txtnets
    def transpose(self, X, new_axes):
        self.check_compatible_shape(X)

        new_axes = _canonical_axes_description(new_axes)

        X = self.fold(X)
        X = np.transpose(
            X, [self.folded_axes.index(axis) for axis in _fold_axes(new_axes)])
        new_space = self.transposed(new_axes)
        X = new_space.unfold(X)

        new_space.check_compatible_shape(X)

        return X, new_space
コード例 #4
0
ファイル: space.py プロジェクト: BKJackson/txtnets
    def transpose(self, X, new_axes):
        self.check_compatible_shape(X)

        new_axes = _canonical_axes_description(new_axes)
        new_folded_axes = _fold_axes(new_axes)

        permutation = [self.folded_axes.index(axis) for axis in new_folded_axes]

        # check if this permutation only moves length 1 axes, if so we can just shuffle metadata
        new_space = self.transposed(new_axes)

        self_real_shape = tuple(s for s in self.folded_shape if s != 1)
        new_real_shape = tuple(s for s in new_space.folded_shape if s != 1)

        if self_real_shape == new_real_shape:
            X = new_space.unfold(X)
        else:
            X = self.fold(X)
            X = gpu.utils.transpose(X, permutation)
            new_space = self.transposed(new_axes)
            X = new_space.unfold(X)

        return X, new_space