base.py 文件源码

python
阅读 56 收藏 0 点赞 0 评论 0

项目:cupy 作者: cupy 项目源码 文件源码
def asfptype(self):
        """Upcasts matrix to a floating point format.

        When the matrix has floating point type, the method returns itself.
        Otherwise it makes a copy with floating point type and the same format.

        Returns:
            cupy.sparse.spmatrix: A matrix with float type.

        """
        if self.dtype.kind == 'f':
            return self
        else:
            typ = numpy.result_type(self.dtype, 'f')
            return self.astype(typ)
评论列表
文章目录


问题


面经


文章

微信
公众号

扫码关注公众号