8289fc6b5874208d2281841a43eb4c4ca1c3424c,theano/gpuarray/linalg.py,GpuCholesky,perform,#GpuCholesky#Any#Any#Any#,273

Before Change

        workspace_ptr = workspace.gpudata
        dev_info_ptr = dev_info.gpudata

        with context:
            cusolver.cusolverDnSpotrf(
                context.cusolver_handle, l_parameter, n, L_ptr, lda, workspace_ptr,
                workspace_size, dev_info_ptr)

        // cusolver leaves the elements in the matrix outside the considered
        // upper or lower triangle unchanged, so we need to put zeros outside
        // the triangle
        
        with context:
            if self.lower:
                linalg.tril(L, overwrite=True, handle=context.cudnn_handle)

After Change

                context.cusolver_handle, l_parameter, n, L_ptr, lda, workspace_ptr,
                workspace_size, dev_info_ptr)

            val_dev_info = np.asarray(dev_info)[0]
            if val_dev_info > 0:
                raise LinAlgError("Cholesky decomposition failed (is A SPD?)")

        // cusolver leaves the elements in the matrix outside the considered

Instances